DE3885087D1 - PTC thermistor. - Google Patents

PTC thermistor.

Info

Publication number: DE3885087D1
Authority: DE; Germany
Prior art keywords: ptc thermistor; ptc; thermistor
Prior art date: 1988-03-25
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

DE88104821T

Other languages

German (de)

Inventor

Franz Bohlender

Norbert Buchlaub

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.)

DBK David and Baader GmbH

Original Assignee

DBK David and Baader GmbH

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.)

1988-03-25

Filing date

1988-03-25

Publication date

1993-11-25

1988-03-25 Application filed by DBK David and Baader GmbH filed Critical DBK David and Baader GmbH

1993-11-25 Application granted granted Critical

1993-11-25 Publication of DE3885087D1 publication Critical patent/DE3885087D1/en

2008-03-26 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic

DE88104821T 1988-03-25 1988-03-25 PTC thermistor. Expired - Lifetime DE3885087D1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP19880104821 EP0333906B1 (en)	1988-03-25	1988-03-25	PTC heating resistor

Publications (1)

Publication Number	Publication Date
DE3885087D1 true DE3885087D1 (en)	1993-11-25

Family

ID=8198841

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE88104821T Expired - Lifetime DE3885087D1 (en)	1988-03-25	1988-03-25	PTC thermistor.

Country Status (2)

Country	Link
EP (1)	EP0333906B1 (en)
DE (1)	DE3885087D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN110290605A (en) *	2018-03-19	2019-09-27	博格华纳路德维希堡有限公司	Heating device

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3942266C2 (en) *	1989-12-21	1997-01-30	Tuerk & Hillinger Gmbh	PTC radiator
DE4434613A1 (en) *	1994-09-28	1996-04-04	Behr Gmbh & Co	Electric heating device, in particular for a motor vehicle
DE19706199B4 (en) *	1997-02-18	2005-11-10	Behr Gmbh & Co. Kg	Electric heating device, in particular for a motor vehicle
EP1432287B1 (en) *	2002-12-19	2006-06-21	Catem GmbH & Co.KG	Electrical heating device with housing
KR100445722B1 (en) *	2003-11-18	2004-08-26	우리산업 주식회사	Heat Rod Assembly and Pre-Heater for Vehicles Including the Same
DE10360159A1 (en) *	2003-12-20	2005-07-21	Eichenauer Heizelemente Gmbh & Co. Kg	Profile tube and method for clamping functional elements in such
ATE330165T1 (en) *	2004-01-23	2006-07-15	Dbk David & Baader Gmbh	HEATING CLIP FOR A FLUID LINE
EP1674678B1 (en) *	2004-12-22	2008-01-09	CEBI S.p.A.	Heating device for blow-by conduits of i.c. engines
JP2007118779A (en) *	2005-10-28	2007-05-17	Calsonic Kansei Corp	Heater structure
EP1916873B1 (en)	2006-10-25	2009-04-29	Catem GmbH & Co.KG	Heat-generating element for an electrical heating device and method for manufacturing the same
EP2137468A1 (en) *	2007-04-04	2009-12-30	Beru Aktiengesellschaft	Electric heater, particularly for automobiles
KR101076191B1 (en) *	2008-12-05	2011-10-21	현대자동차주식회사	PTC Rod Assembly and PTC Heater Using the Same
EP2395295B1 (en) *	2010-06-11	2013-03-06	Behr GmbH & Co. KG	Heat exchanger
EP2474793B1 (en) *	2011-01-11	2017-05-17	Mahle Behr France Rouffach S.A.S	Heat exchanger
FR2997168B1 (en) *	2012-10-19	2018-09-14	Valeo Systemes Thermiques	THERMAL DISSIPATOR, HEATING MODULE THEREFOR AND CORRESPONDING ASSEMBLY METHOD
DE102018212012A1 (en) *	2018-07-18	2020-01-23	Eberspächer Catem Gmbh & Co. Kg	Heat generating element and process for its manufacture
DE102021112603A1 (en)	2021-05-14	2022-11-17	Stego-Holding Gmbh	Heater and method of manufacturing a heater
USD1040977S1 (en)	2021-11-04	2024-09-03	Stego-Holding Gmbh	Convector

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2948591A1 (en) *	1979-12-03	1981-06-11	Fa. Fritz Eichenauer, 6744 Kandel	CONTINUOUS HEATER
DE3022034A1 (en) *	1980-06-12	1981-12-17	Reinhold Ing.(grad.) 6990 Bad Mergentheim Barlian	Modular heating system - has PTC resistor as heating element inside casing fitted onto support with heating fins
US4698614A (en) *	1986-04-04	1987-10-06	Emerson Electric Co.	PTC thermal protector
DE3677603D1 (en) *	1986-10-01	1991-03-28	David & Baader Dbk Spezfab	PTC PTC RADIATOR.
DE8705746U1 (en) *	1987-04-18	1987-06-19	Türk & Hillinger GmbH, 7200 Tuttlingen	Self-regulating heating device for pipe systems

1988
- 1988-03-25 EP EP19880104821 patent/EP0333906B1/en not_active Expired - Lifetime
- 1988-03-25 DE DE88104821T patent/DE3885087D1/en not_active Expired - Lifetime

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN110290605A (en) *	2018-03-19	2019-09-27	博格华纳路德维希堡有限公司	Heating device
US11317477B2 (en)	2018-03-19	2022-04-26	Borgwarner Ludwigsburg Gmbh	Heating device
CN110290605B (en) *	2018-03-19	2022-10-18	博格华纳路德维希堡有限公司	Heating device

Also Published As

Publication number	Publication date
EP0333906B1 (en)	1993-10-20
EP0333906A1 (en)	1989-09-27

Publication	Publication Date	Title
DE3677603D1 (en)	1991-03-28	PTC PTC RADIATOR.
DE68921124D1 (en)	1995-03-23	Heating strips.
DE3852519D1 (en)	1995-02-02	Heater with PTC thermistor.
NO892844L (en)	1990-04-05	EVEN FORSKALING ELEMENT.
NO894584L (en)	1989-11-17	HEATING ELEMENT.
DE58905084D1 (en)	1993-09-09	HEATER.
DE69017804D1 (en)	1995-04-20	Thermistor composition.
BR8900853A (en)	1989-10-17	PTC THERMISTOR DEVICE.
DE3885087D1 (en)	1993-11-25	PTC thermistor.
DE68905088D1 (en)	1993-04-08	HEATER.
DE68912522D1 (en)	1994-03-03	Cover element.
NO912883D0 (en)	1991-07-23	FLEXIBLE HEATING ELEMENT.
DE68921050D1 (en)	1995-03-23	Microwave heater.
DE3865367D1 (en)	1991-11-14	HEATER.
DE69000983D1 (en)	1993-04-08	HEATER.
DE68919186D1 (en)	1994-12-08	Cover element.
DE68901470D1 (en)	1992-06-17	HEATER.
DE68910144D1 (en)	1993-12-02	Heater.
DE58906056D1 (en)	1993-12-02	CURLER.
DE3879124D1 (en)	1993-04-15	HEATER.
DE3871021D1 (en)	1992-06-17	HEATER.
NO890670L (en)	1989-08-21	Element houses.
DE3884770D1 (en)	1993-11-11	Polymer type PTC arrangement.
FI882036L (en)	1989-11-03	LIFETIME WARMING ELEMENT.
NO169732C (en)	1992-07-29	THE ELEMENT.

Legal Events

Date	Code	Title	Description
1994-11-17	8364	No opposition during term of opposition
2005-08-25	8327	Change in the person/name/address of the patent owner	Owner name: DBK DAVID + BAADER GMBH, 76870 KANDEL, DE