DE3885345D1 - Regelsystem für elektrisch beheizten Sitz. - Google Patents

Regelsystem für elektrisch beheizten Sitz.

Info

Publication number: DE3885345D1
Authority: DE; Germany
Prior art keywords: control system; electrically heated; heated seat; seat; electrically
Prior art date: 1987-05-13
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

DE88304084T

Other languages

English (en)

Inventor

Daniel D Wilhelm

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.)

Nartron Corp

Original Assignee

Nartron Corp

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.)

1987-05-13

Filing date

1988-05-05

Publication date

1993-12-09

1988-05-05 Application filed by Nartron Corp filed Critical Nartron Corp

1993-12-09 Application granted granted Critical

1993-12-09 Publication of DE3885345D1 publication Critical patent/DE3885345D1/de

2008-05-06 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
- B60H1/2218—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters controlling the operation of electric heaters
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
- G05D23/2401—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor using a heating element as a sensing element

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Automation & Control Theory (AREA)
Thermal Sciences (AREA)
Mechanical Engineering (AREA)
Control Of Resistance Heating (AREA)

DE88304084T 1987-05-13 1988-05-05 Regelsystem für elektrisch beheizten Sitz. Expired - Lifetime DE3885345D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US4961887A	1987-05-13	1987-05-13

Publications (1)

Publication Number	Publication Date
DE3885345D1 true DE3885345D1 (de)	1993-12-09

Family

ID=21960778

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE88304084T Expired - Lifetime DE3885345D1 (de)	1987-05-13	1988-05-05	Regelsystem für elektrisch beheizten Sitz.

Country Status (2)

Country	Link
EP (1)	EP0293100B1 (de)
DE (1)	DE3885345D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5229579A (en) *	1987-05-13	1993-07-20	Nartron Corporation	Motor vehicle heated seat control

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2309104C3 (de) *	1973-02-23	1975-10-16	Matthey De L'etang, William H., Lausanne (Schweiz)	Schaltungsanordnung zur Überwachung des Widerstandes eines Heizdrahtes zur elektrischen Beheizung von Schalungsplatten oder Hüllrohren für Spanndrähte bei der Herstellung von Betonteilen
GB1432024A (en) *	1973-07-09	1976-04-14	Waynco	Control circuits
DE2757334C2 (de) *	1977-12-22	1982-08-12	Beurer Gmbh & Co, 7900 Ulm	Schaltung für elektrisch betriebene Heiz- oder Wärmegeräte, insbesondere schmiegsame Wärmegeräte
DE2850859C2 (de) *	1978-11-24	1980-09-25	Beurer Gmbh & Co, 7900 Ulm	Sicherheitsschaltung für temperaturgeregelte, mit Wechselspannung betriebene elektrische Heiz- oder Wärmegeräte
JPS5861030A (ja) *	1981-10-03	1983-04-11	Sankyo Seiki Mfg Co Ltd	自動車用ランプ点滅回路
SE442079B (sv) *	1982-02-08	1985-11-25	Tocksfors Verkstads Ab	Kretsanordning for reglering av ett elvermeelements temperatur
US4611154A (en) *	1985-03-28	1986-09-09	Gulf & Western Manufacturing Company	Method and apparatus for controlling the operation of a DC load

1988
- 1988-05-05 DE DE88304084T patent/DE3885345D1/de not_active Expired - Lifetime
- 1988-05-05 EP EP88304084A patent/EP0293100B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0293100A1 (de)	1988-11-30
EP0293100B1 (de)	1993-11-03

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Legal Events

Date	Code	Title	Description
1994-04-28	8332	No legal effect for de