DE20202906U1 - Heated line - Google Patents

Heated line

Info

Publication number
DE20202906U1
DE20202906U1 DE20202906U DE20202906U DE20202906U1 DE 20202906 U1 DE20202906 U1 DE 20202906U1 DE 20202906 U DE20202906 U DE 20202906U DE 20202906 U DE20202906 U DE 20202906U DE 20202906 U1 DE20202906 U1 DE 20202906U1
Authority
DE
Germany
Prior art keywords
line according
connecting piece
tube
temperature
insertion opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE20202906U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE20202906U priority Critical patent/DE20202906U1/en
Publication of DE20202906U1 publication Critical patent/DE20202906U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/023—Industrial applications
    • H05B1/0244—Heating of fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/35—Ohmic-resistance heating
    • F16L53/38—Ohmic-resistance heating using elongate electric heating elements, e.g. wires or ribbons
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/56—Heating cables

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (20)

1. Beheizbare Leitung für ein temperiertes strömungsfähiges Medium, insbe­ sondere Schlauchleitung, mit einer einen Strömungspfad (1) bildenden Innenseele (2), einer die Innenseele (2) umgebenden Heizeinrichtung (3) und einer die Innen­ seele (2) mit der Heizeinrichtung (3) umgebenden thermischen Isolation (4), dadurch gekennzeichnet, dass in umgebenden Nähe der Innenseele (2) ein Wärmesensor und/oder eine Temperatursicherung (6) vorgesehen ist, der bzw. die die Stromversorgung der Heizeinrichtung (3) bei Überschreiten einer vor­ gegebenen Temperatur deaktiviert.1. Heatable conduit for a temperature-controlled flowable medium, in particular sondere hose line, with a a flow path (1) forming the inner core (2), an inner core (2) surrounding the heater (3) and an inner core (2) with the heater ( 3 ) surrounding thermal insulation ( 4 ), characterized in that a heat sensor and / or a temperature fuse ( 6 ) is provided in the surrounding vicinity of the inner core ( 2 ), which or the power supply to the heating device ( 3 ) when a given given Temperature deactivated. 2. Leitung nach Anspruch 1, dadurch gekennzeichnet, dass die Heizeinrichtung (3) einen elektrischen Heizleiter umfasst.2. Line according to claim 1, characterized in that the heating device ( 3 ) comprises an electrical heating conductor. 3. Leitung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass sich in Längsrichtung der Innenseele (2) auf oder unter der Heizeinrichtung (3) ein Rohr (7) erstreckt, in das der Wärmesensor bzw. die Temperatursicherung (6) einschiebbar ist.3. Line according to claim 1 or 2, characterized in that in the longitudinal direction of the inner core ( 2 ) on or below the heating device ( 3 ) extends a tube ( 7 ) into which the heat sensor or the temperature fuse ( 6 ) can be inserted. 4. Leitung nach Anspruch 3, dadurch gekennzeichnet, dass das Rohr (7) eine Einschuböffnung (8) aufweist, die durch die Isolation (4) hindurch von außen zu­ gänglich ist, so dass der Wärmesensor bzw. die Temperatursicherurig (6) von au­ ssen in das Rohr (7) einschiebbar ist.4. Line according to claim 3, characterized in that the tube ( 7 ) has an insertion opening ( 8 ) which is accessible from the outside through the insulation ( 4 ), so that the heat sensor or the temperature sensor ( 6 ) from the outside ssen can be inserted into the tube ( 7 ). 5. , Leitung nach Anspruch 4, dadurch gekennzeichnet, dass sich an die Ein­ schuböffnung (8) des Rohrs (7) ein sich nach außen erstreckendes Anschlusstück (9) anschließt.5., line according to claim 4, characterized in that an insertion opening ( 8 ) of the tube ( 7 ) adjoins an outwardly extending connecting piece ( 9 ). 6. Leitung nach Anspruch 5, dadurch gekennzeichnet, däss sich das Anschlus­ stück (9) vom Rohr (7) aus in einem stumpfen Winkel, vorzugsweise im Bereich zwischen 30° und 60° zum Rohr (7), nach außen erstreckt.6. Line according to claim 5, characterized in that the connecting piece ( 9 ) extends from the tube ( 7 ) at an obtuse angle, preferably in the range between 30 ° and 60 ° to the tube ( 7 ), to the outside. 7. Leitung nach Anspruch 5 oder 6, dadurch gekennzeichnet, dass bei einge­ schobenem Wärmesensor bzw. bei eingeschobener Temperatursicherung (6) und sich durch das Anschlusstück (9) nach aussen erstreckender Leitung (10) der Durchgang durch das Anschlusstück (9) und/oder die Einschuböffnung (8) ther­ misch isoliert ist bzw. sind.7. Line according to claim 5 or 6, characterized in that when the heat sensor is inserted or when the temperature fuse ( 6 ) is inserted and the line ( 10 ) extending outwards through the connecting piece ( 9 ), the passage through the connecting piece ( 9 ) and / or the insertion opening ( 8 ) is thermally insulated. 8. Leitung nach Anspruch 7, dadurch gekennzeichnet, dass die thermische Iso­ lierung zum freien Zugang der Einschuböffnung (8) entfernbar ist.8. Line according to claim 7, characterized in that the thermal insulation Iso for free access to the insertion opening ( 8 ) is removable. 9. Leitung nach einem der Ansprüche 5 bis 8, dadurch gekennzeichnet, dass das Anschlusstück (9) als besonderes Formteil ausgebildet ist.9. Line according to one of claims 5 to 8, characterized in that the connection piece ( 9 ) is designed as a special molded part. 10. Leitung nach einem der Ansprüche 5 bis 9, dadurch gekennzeichnet, dass das Anschlusstück (9) aus einem thermisch nicht oder gering leitenden Material hergestellt ist.10. Line according to one of claims 5 to 9, characterized in that the connecting piece ( 9 ) is made of a thermally non-conductive or low-conductive material. 11. , Leitung nach einem der Ansprüche 5 bis 10, dadurch gekennzeichnet, dass das Anschlusstück (9) aus Kunststoff gefertigt ist.11., line according to one of claims 5 to 10, characterized in that the connecting piece ( 9 ) is made of plastic. 12. Leitung nach einem der Ansprüche 5 bis 11, dadurch gekennzeichnet, dass das Anschlusstück (9) spritzgusstechnisch hergestellt ist.12. Line according to one of claims 5 to 11, characterized in that the connecting piece ( 9 ) is made by injection molding. 13. Leitung nach einem der Ansprüche 5 bis 12, dadurch gekennzeichnet, dass das Anschlusstück (9) in die Einschuböffnung (8) des Rohrs (7) eingesteckt ist.13. Line according to one of claims 5 to 12, characterized in that the connecting piece ( 9 ) is inserted into the insertion opening ( 8 ) of the tube ( 7 ). 14. Leitung nach einem der Ansprüche 5 bis 13, dadurch gekennzeichnet, dass das Anschlusstück (9) auf die Einschuböffnung (8) des Rohrs (7) aufgesetzt, aufge­ steckt oder in die Einschuböffnung (8) eingesteckt ist.14. Line according to one of claims 5 to 13, characterized in that the connecting piece ( 9 ) on the insertion opening ( 8 ) of the tube ( 7 ) is placed, plugged up or inserted into the insertion opening ( 8 ). 15. Leitung nach einem der Ansprüche 5 bis 13, dadurch gekennzeichnet, dass das Anschlusstück (9) integraler Bestandteil des Rohrs (7) ist.15. Pipe according to one of claims 5 to 13, characterized in that the connecting piece ( 9 ) is an integral part of the tube ( 7 ). 16. Leitung nach Anspruch 15, dadurch gekennzeichnet, dass das Anschlus­ stück (9) ein weggebogenes Endstück des Rohrs (7) ist. 16. Line according to claim 15, characterized in that the connecting piece ( 9 ) is a bent end piece of the tube ( 7 ). 17. Leitung nach einem der Ansprüche 5 bis 16, dadurch gekennzeichnet, dass in vorgegebenen Abständen mindestens zwei Einschuböffnungen (8) mit jeweils einem Anschlüsstück (9) vorgesehen sind.17. Line according to one of claims 5 to 16, characterized in that at least two insertion openings ( 8 ), each with a connecting piece ( 9 ) are provided at predetermined intervals. 18. Leitung nach einem der Ansprüche 1 bis 17, durch gekennzeichnet, dass die Temperatursicherung (6) als Temperaturwächter bzw. als Bimetallschalter aus­ gebildet ist.18. Line according to one of claims 1 to 17, characterized in that the temperature fuse ( 6 ) is formed as a temperature monitor or as a bimetal switch. 19. Leitung nach einem der Ansprüche 1 bis 18, dadurch gekennzeichnet, dass die Temperatursicherung (6) derart ausgelegt ist, dass sie bei Überschreiten einer vorgegebenen oder vorgebbaren Temperatur die Stromversorgung der Heizein­ richtung (3) abschaltet und bei Unterschreiten einer vorgegebenen oder vorgebba­ ren Temperatur die Stromversorgung der Heizeinrichtung (3) wieder aktiviert.19. Line according to one of claims 1 to 18, characterized in that the temperature fuse ( 6 ) is designed such that it switches off the power supply of the heating device ( 3 ) when a predetermined or predeterminable temperature is exceeded and when it falls below a predetermined or predeterminable ren Temperature reactivated the power supply to the heater ( 3 ). 20. . Leitung nach Anspruch 19, dadurch gekennzeichnet, dass die erneute Akti­ vierung der Stromversorgung nach einer vorgegebenen oder vorgebbaren Zeitver­ zögerung - nach Abschalten der Stromversorgung - erfolgt.20.. Line according to claim 19, characterized in that the renewed acti vation of the power supply after a predetermined or predefinable time ver delay - after switching off the power supply.
DE20202906U 2002-02-25 2002-02-25 Heated line Expired - Lifetime DE20202906U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20202906U DE20202906U1 (en) 2002-02-25 2002-02-25 Heated line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20202906U DE20202906U1 (en) 2002-02-25 2002-02-25 Heated line

Publications (1)

Publication Number Publication Date
DE20202906U1 true DE20202906U1 (en) 2002-05-23

Family

ID=7968226

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20202906U Expired - Lifetime DE20202906U1 (en) 2002-02-25 2002-02-25 Heated line

Country Status (1)

Country Link
DE (1) DE20202906U1 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006019323A1 (en) * 2004-08-20 2006-02-23 Fisher & Paykel Healthcare Limited Apparatus for measuring properties of gases supplied to a patient
US8733349B2 (en) 2009-07-31 2014-05-27 Resmed Limited Wire heated tube with temperature control system, tube type detection, and active over temperature protection for humidifier for respiratory apparatus
US20160354573A1 (en) 2012-11-14 2016-12-08 Matthew Liam Buswell Zone heating for respiratory circuits
US9572949B2 (en) 2013-02-01 2017-02-21 Resmed Limited Wire heated tube with temperature control system for humidifier for respiratory apparatus
US9802022B2 (en) 2008-03-06 2017-10-31 Resmed Limited Humidification of respiratory gases
US9855398B2 (en) 2006-11-08 2018-01-02 Resmed Limited Humidifier for respiratory apparatus
US10751498B2 (en) 2014-03-17 2020-08-25 Fisher & Paykel Healthcare Limited Medical tubes for respiratory systems
US10814091B2 (en) 2013-10-24 2020-10-27 Fisher & Paykel Healthcare Limited System for delivery of respiratory gases
US10828482B2 (en) 2013-12-20 2020-11-10 Fisher & Paykel Healthcare Limited Humidification system connections
US10960167B2 (en) 2015-09-09 2021-03-30 Fisher & Paykel Healthcare Limited Zone heating for respiratory circuits
US11013875B2 (en) 2005-08-15 2021-05-25 ResMed Pty Ltd Low cost CPAP flow generator and humidifier assembly
US11058844B2 (en) 2012-12-04 2021-07-13 Fisher & Paykel Healthcare Limited Medical tubes and methods of manufacture
US11311695B2 (en) 2016-12-22 2022-04-26 Fisher & Paykel Healthcare Limited Medical tubes and methods of manufacture
US11318270B2 (en) 2011-06-03 2022-05-03 Fisher & Paykel Healthcare Limited Medical tubes and methods of manufacture

Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9265902B2 (en) 2004-08-20 2016-02-23 Fisher & Paykel Healthcare Limited Apparatus for measuring properties of gases supplied to a patient
US10709865B2 (en) 2004-08-20 2020-07-14 Fisher & Paykel Healthcare Limited Apparatus for measuring properties of gases supplied to a patient
AU2005273119B2 (en) * 2004-08-20 2009-06-11 Fisher & Paykel Healthcare Limited Apparatus for measuring properties of gases supplied to a patient
US8186345B2 (en) 2004-08-20 2012-05-29 Fisher & Paykel Healthcare Limited Apparatus for supplying gases to a patient
US8453641B2 (en) 2004-08-20 2013-06-04 Fisher & Paykel Healthcare Limited Apparatus for measuring properties of gases supplied to a patient
WO2006019323A1 (en) * 2004-08-20 2006-02-23 Fisher & Paykel Healthcare Limited Apparatus for measuring properties of gases supplied to a patient
CN101018582A (en) * 2004-08-20 2007-08-15 菲舍尔和佩克尔保健有限公司 Apparatus for measuring properties of gases supplied to a patient
US11911564B2 (en) 2004-08-20 2024-02-27 Fisher & Paykel Healthcare Limited Apparatus for measuring properties of gases supplied to a patient
US10537698B2 (en) 2004-08-20 2020-01-21 Fisher & Paykel Healthcare Limited Apparatus for measuring properties of gases supplied to a patient
EP1778330A4 (en) * 2004-08-20 2017-07-05 Fisher & Paykel Healthcare Limited Apparatus for measuring properties of gases supplied to a patient
US11007340B2 (en) 2004-08-20 2021-05-18 Fisher & Paykel Healthcare Limited Apparatus for measuring properties of gases supplied to a patient
US9814856B2 (en) 2004-08-20 2017-11-14 Fisher & Paykel Healthcare Limited Apparatus for measuring properties of gases supplied to a patient
US11679224B2 (en) 2004-08-20 2023-06-20 Fisher & Paykel Healthcare Limited Apparatus for measuring properties of gases supplied to a patient
US11458273B2 (en) 2004-08-20 2022-10-04 Fisher & Paykel Healthcare Limited Apparatus for measuring properties of gases supplied to a patient
EP4079362A1 (en) * 2004-08-20 2022-10-26 Fisher & Paykel Healthcare Limited Apparatus for measuring properties of gases supplied to a patient
US11013875B2 (en) 2005-08-15 2021-05-25 ResMed Pty Ltd Low cost CPAP flow generator and humidifier assembly
US11298482B2 (en) 2005-08-15 2022-04-12 ResMed Pty Ltd Low cost CPAP flow generator and humidifier assembly
US9855398B2 (en) 2006-11-08 2018-01-02 Resmed Limited Humidifier for respiratory apparatus
US11338104B2 (en) 2006-11-08 2022-05-24 ResMed Pty Ltd Humidifier for respiratory apparatus
US11712535B2 (en) 2006-11-08 2023-08-01 ResMed Pty Ltd Humidifier for respiratory apparatus
US9802022B2 (en) 2008-03-06 2017-10-31 Resmed Limited Humidification of respiratory gases
US11607512B2 (en) 2009-07-31 2023-03-21 ResMed Pty Ltd Wire heated tube with temperature control system, tube type detection, and active over temperature protection for humidifier for respiratory apparatus
US11707587B2 (en) 2009-07-31 2023-07-25 ResMed Pty Ltd Wire heated tube with temperature control system, tube type detection, and active over temperature protection for humidifier for respiratory apparatus
US10086158B2 (en) 2009-07-31 2018-10-02 Resmed Limited Wire heated tube with temperature control system, tube type detection, and active over temperature protection for humidifier for respiratory apparatus
US11033698B2 (en) 2009-07-31 2021-06-15 ResMed Pty Ltd Wire heated tube with temperature control system, tube type detection, and active over temperature protection for humidifier for respiratory apparatus
US8733349B2 (en) 2009-07-31 2014-05-27 Resmed Limited Wire heated tube with temperature control system, tube type detection, and active over temperature protection for humidifier for respiratory apparatus
US11318270B2 (en) 2011-06-03 2022-05-03 Fisher & Paykel Healthcare Limited Medical tubes and methods of manufacture
US10589050B2 (en) 2012-11-14 2020-03-17 Fisher & Paykel Healthcare Limited Zone heating for respiratory circuits
US11129954B2 (en) 2012-11-14 2021-09-28 Fisher & Paykel Healthcare Limited Zone heating for respiratory circuits
US20160354573A1 (en) 2012-11-14 2016-12-08 Matthew Liam Buswell Zone heating for respiratory circuits
US11058844B2 (en) 2012-12-04 2021-07-13 Fisher & Paykel Healthcare Limited Medical tubes and methods of manufacture
US10363382B2 (en) 2013-02-01 2019-07-30 ResMed Pty Ltd Wire heated tube with temperature control system for humidifier for respiratory apparatus
US11260186B2 (en) 2013-02-01 2022-03-01 ResMed Pty Ltd Wire heated tube with temperature control system for humidifier for respiratory apparatus
US9572949B2 (en) 2013-02-01 2017-02-21 Resmed Limited Wire heated tube with temperature control system for humidifier for respiratory apparatus
US11779719B2 (en) 2013-02-01 2023-10-10 ResMed Pty Ltd Wire heated tube with temperature control system for humidifier for respiratory apparatus
US10814091B2 (en) 2013-10-24 2020-10-27 Fisher & Paykel Healthcare Limited System for delivery of respiratory gases
US10828482B2 (en) 2013-12-20 2020-11-10 Fisher & Paykel Healthcare Limited Humidification system connections
US11826538B2 (en) 2013-12-20 2023-11-28 Fisher & Paykel Healthcare Limited Humidification system connections
US10751498B2 (en) 2014-03-17 2020-08-25 Fisher & Paykel Healthcare Limited Medical tubes for respiratory systems
US10960167B2 (en) 2015-09-09 2021-03-30 Fisher & Paykel Healthcare Limited Zone heating for respiratory circuits
US11311695B2 (en) 2016-12-22 2022-04-26 Fisher & Paykel Healthcare Limited Medical tubes and methods of manufacture

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020627

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20050518

R157 Lapse of ip right after 6 years

Effective date: 20080902