[go: up one dir, main page]

ES2026725T3 - Circuito de regulacion para calefacciones electricas de asiento, en particular de vehiculos automoviles. - Google Patents

Circuito de regulacion para calefacciones electricas de asiento, en particular de vehiculos automoviles.

Info

Publication number
ES2026725T3
ES2026725T3 ES198989201434T ES89201434T ES2026725T3 ES 2026725 T3 ES2026725 T3 ES 2026725T3 ES 198989201434 T ES198989201434 T ES 198989201434T ES 89201434 T ES89201434 T ES 89201434T ES 2026725 T3 ES2026725 T3 ES 2026725T3
Authority
ES
Spain
Prior art keywords
electrical resistance
type heating
pct
heating element
sec
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
ES198989201434T
Other languages
English (en)
Inventor
Dipl. Ing. Lorenzen Guenter
Dipl. Wirtschaftsing. Ruthenberg Bodo
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.)
WET Automotive Systems AG
Original Assignee
WET Automotive Systems AG
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 WET Automotive Systems AG filed Critical WET Automotive Systems AG
Application granted granted Critical
Publication of ES2026725T3 publication Critical patent/ES2026725T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/62—Accessories for chairs
    • A47C7/72—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
    • A47C7/74—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling
    • A47C7/748—Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like for ventilation, heating or cooling for heating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Resistance Heating (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

SE CONSIGUE UN CONTROL RAPIDO Y SENSIBLE PARA ELEMENTOS DE RESISTENCIA ELECTRICOS EN CALEFACCIONES DE AUTOMOVILES, INTERRUMPIENDO BREVEMENTE LA CONDUCCION DE CORRIENTE HACIA EL ELEMENTO DE RESISTENCIA ELECTRICO Y CONECTANDO UN DISPOSITIVO DE MEDICION, QUE ACTUA SOBRE EL ELEMENTO DE RESITENCIA CON UNA CORRIENTE DE MEDICION, QUE RESPECTO A LA CORRIENTE DE CALEFACCION ES MENOR. UN CIRCUITO DE REGULACION Y CONTROL QUE TRABAJA DE ESTA FORMA, POSIBILITA UN CONTROL DEL ELEMENTO DE RESITENCIA ELECTRICO EN UNA AMPLIA GAMA DE POSIBLES FALLOS CON DIFERENTES CONDICIONES DE TRABAJO.
ES198989201434T 1988-06-03 1989-05-30 Circuito de regulacion para calefacciones electricas de asiento, en particular de vehiculos automoviles. Expired - Lifetime ES2026725T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3818974A DE3818974A1 (de) 1988-06-03 1988-06-03 Regel- und ueberwachungsschaltung fuer elektrische sitzheizungen, insbesondere von kraftfahrzeugen

Publications (1)

Publication Number Publication Date
ES2026725T3 true ES2026725T3 (es) 1992-05-01

Family

ID=6355816

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989201434T Expired - Lifetime ES2026725T3 (es) 1988-06-03 1989-05-30 Circuito de regulacion para calefacciones electricas de asiento, en particular de vehiculos automoviles.

Country Status (9)

Country Link
US (1) US5075537A (es)
EP (2) EP0344869B1 (es)
JP (1) JPH02504562A (es)
KR (1) KR900702443A (es)
AT (1) ATE68274T1 (es)
CA (1) CA1313394C (es)
DE (2) DE3818974A1 (es)
ES (1) ES2026725T3 (es)
WO (1) WO1989012268A1 (es)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5693741A (en) 1988-03-15 1997-12-02 The Boeing Company Liquid molding compounds
US5969079A (en) 1985-09-05 1999-10-19 The Boeing Company Oligomers with multiple chemically functional end caps
US5512676A (en) 1987-09-03 1996-04-30 The Boeing Company Extended amideimide hub for multidimensional oligomers
US5210213A (en) 1983-06-17 1993-05-11 The Boeing Company Dimensional, crosslinkable oligomers
US5516876A (en) 1983-09-27 1996-05-14 The Boeing Company Polyimide oligomers and blends
US5705598A (en) 1985-04-23 1998-01-06 The Boeing Company Polyester sulfone oligomers and blends
US5618907A (en) 1985-04-23 1997-04-08 The Boeing Company Thallium catalyzed multidimensional ester oligomers
US5610317A (en) 1985-09-05 1997-03-11 The Boeing Company Multiple chemically functional end cap monomers
US5229579A (en) * 1987-05-13 1993-07-20 Nartron Corporation Motor vehicle heated seat control
US5817744A (en) 1988-03-14 1998-10-06 The Boeing Company Phenylethynyl capped imides
FR2671636B1 (fr) * 1991-01-15 1994-08-05 Renault Procede de controle d'une resistance chauffante de siege de vehicule automobile.
CH682869A5 (de) * 1991-06-20 1993-11-30 Zehnder Electronic Ag Verfahren und Schaltungsanordnung zur Ueberwachung und Begrenzung der Betriebstemperatur von elektrisch beheizten Geräten sowie Verwendung des Verfahrens.
US5397874A (en) * 1991-08-26 1995-03-14 Edsyn, Inc. Electric automatic temperature control
DE4139580C2 (de) * 1991-11-30 2002-06-27 Bayerische Motoren Werke Ag Sitz-Heizeinrichtung für Kraftfahrzeuge
DE19616117B4 (de) * 1996-04-23 2007-03-01 Bayerische Motoren Werke Ag Sitz
US5939872A (en) * 1996-05-22 1999-08-17 U.S. Philips Corporation Thermal overload protection system providing supply voltage reduction in discrete steps at predetermined temperature thresholds
SE520592C2 (sv) 1996-07-09 2003-07-29 Kongsberg Automotive Ab Anordning och förfarande för uppvärmning av ett säte i ett fordon samt fordon innefattande anordningen
DE19701958C2 (de) * 1997-01-22 2003-10-30 Valeo Schalter & Sensoren Gmbh Mit höherer Frequenz betriebene Leistungsstufe für eine Sitzheizungsschaltung
DE19708867A1 (de) * 1997-03-05 1998-09-10 Bosch Gmbh Robert Schaltung zur temperaturabhängigen Regelung des Heizstroms von Sitzheizungen
FR2766273B1 (fr) * 1997-07-17 1999-10-08 Peugeot Procede de test pour l'etablissement de l'etat d'un conducteur electrique comprenant une pluralite de brins et dispositif de test pour la mise en oeuvre de ce procede
DE19752135A1 (de) 1997-11-25 1999-06-17 Bosch Gmbh Robert Verfahren zur Heizstromregelung und Sitzheizungsregelschaltung
DE19811823B4 (de) * 1998-03-18 2004-09-16 Bayerische Motoren Werke Ag Schaltanordnung für eine elektrische Sitzheizung in Fahrzeugen
DE10048181B4 (de) * 2000-09-28 2011-08-11 Gustav Magenwirth GmbH & Co. KG, 72574 Fahrzeug mit einem beheizbaren Gasdrehgriff
DE10146236A1 (de) * 2001-09-13 2003-04-03 Ego Elektro Geraetebau Gmbh Elektrische Schalteinrichtung
DE10162254A1 (de) * 2001-12-18 2003-07-10 Beru Ag Verfahren und Schaltungsanordnung zum Bestimmen des elektrischen Widerstandes eines PTC-Heizelementes
DE20304149U1 (de) 2003-03-15 2003-05-22 Theben AG, 72401 Haigerloch Raumthermostat für eine elektrische Fußbodenheizung
SE526852C2 (sv) * 2003-06-26 2005-11-08 Kongsberg Automotive Ab Metod och arrangemang för styrning av likströmsmotor
DE10342924B4 (de) * 2003-09-15 2006-07-06 Geßler Electronic GmbH Überhitzungsschutzschaltung und Verfahren zu deren Betrieb
DE102004024726B4 (de) * 2004-05-19 2009-10-22 Audi Ag Sitzheizung für Fahrzeuge, insbesondere Kraftfahrzeuge
DE102004031625A1 (de) * 2004-06-30 2006-02-02 Robert Bosch Gmbh Schaltungsanordnung zur Diagnose eines Heizwiderstands
JP5116470B2 (ja) * 2005-08-11 2013-01-09 株式会社クラベ 座席用採暖装置
DE102006030337B4 (de) * 2006-06-30 2013-12-19 Behr-Hella Thermocontrol Gmbh Verfahren zur Steuerung einer Sitzheizung eines Fahrzeugsitzes, sowie Sitzheizung
EP2082919B2 (de) * 2008-01-24 2018-08-15 Eberspächer catem GmbH & Co. KG Elektrische Zusatzheizung für ein Kraftfahrzeug
US8598496B2 (en) * 2009-10-05 2013-12-03 A. Kayser Automotive Systems Gmbh Method for testing the operation of a heating element used for an activated carbon filter
DE102010063939A1 (de) * 2010-12-22 2012-06-28 Mahle International Gmbh Elektrische Heizeinrichtung
WO2012168968A1 (ja) * 2011-06-08 2012-12-13 パナソニック株式会社 シートヒータ装置
DE102011110579A1 (de) * 2011-08-16 2013-02-21 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Heizungsvorrichtung für einen Fahrzeugsitz und Fahrzeugsitz mit der Heizungsvorrichtung
US9078291B2 (en) * 2012-01-26 2015-07-07 Kongsberg Automotive Ab Device for heating a vehicle seat
DE102012004526A1 (de) * 2012-03-06 2013-09-12 Audi Ag Verfahren für den Betrieb einer Heizung eines Sitzes eines Kraftfahrzeugs
CN103823138A (zh) * 2014-02-25 2014-05-28 胡兴耀 利用辅助线监测供电线路电参数的电路
WO2016050892A1 (en) * 2014-09-30 2016-04-07 Iee International Electronics & Engineering S.A. Capacitive vehicle seat occupancy detection system with detection of vehicle seat heater member interruption
US20160291662A1 (en) * 2015-04-03 2016-10-06 Daniel Gino Grassetti Integrated vehicle power distribution and control system
DE102017207372A1 (de) * 2017-05-03 2018-11-08 Volkswagen Aktiengesellschaft Sicherheitsabschaltung der Sitzheizung im KFZ
FR3069126B1 (fr) * 2017-07-12 2020-11-13 Commissariat Energie Atomique Dispositif de regeneration de composants electroniques en environnement nucleaire
DE102019003768A1 (de) * 2019-05-29 2020-12-03 Gentherm Gmbh Vorrichtung zum Ermitteln der Temperatur einer Widerstandsheizeinrichtung
CN111257641B (zh) * 2020-02-25 2022-03-04 东风电子科技股份有限公司 宽电阻范围信号采集电路及相应的采集的方法
CN111781447B (zh) * 2020-06-28 2021-11-05 珠海格力智能装备有限公司 机械零点的确定方法及装置、机床设备
US20240264220A1 (en) * 2023-02-07 2024-08-08 Goodrich Corporation Positive temperature coefficient (ptc) heater health monitoring system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789190A (en) * 1972-10-17 1974-01-29 A J Matlen Temperature regulation for electrical heater
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
US4086466A (en) * 1976-04-30 1978-04-25 Scharlack Ronald S Automatic heater controller
DE2757334C2 (de) * 1977-12-22 1982-08-12 Beurer Gmbh & Co, 7900 Ulm Schaltung für elektrisch betriebene Heiz- oder Wärmegeräte, insbesondere schmiegsame Wärmegeräte
DE2944796C2 (de) * 1979-11-06 1983-12-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anordnung zur Überwachung und Regelung einer Heizanordnung
US4399781A (en) * 1980-01-31 1983-08-23 Nippondenso Co., Ltd. Engine preheating control system having automatic control of glow plug current
US4369353A (en) * 1980-02-19 1983-01-18 Duenke Clarence G Apparatus and method of drying a transformer
SE442079B (sv) * 1982-02-08 1985-11-25 Tocksfors Verkstads Ab Kretsanordning for reglering av ett elvermeelements temperatur
US4554439A (en) * 1982-10-04 1985-11-19 Westinghouse Electric Corp. Two wire heater regulator control circuit having continuous temperature sensing excitation independent of the application of heater voltage
SE8300380L (sv) * 1983-01-26 1984-07-27 Mekania Verken Ab Anordning vid vermedyna
US4507546A (en) * 1983-03-01 1985-03-26 Fortune William S Control circuit responsive to a component's varying resistance
FR2557752B1 (fr) * 1984-01-04 1986-08-14 Seb Sa Dispositif et procede de controle et de regulation de la temperature d'une resistance electrique chauffante
SE450072B (sv) * 1985-10-07 1987-06-01 Mekania Verken Ab Anordning for frankoppling av en termostatstyrd vermeavgivande enhet efter ett forutbestemt antal temperaturpendlingar
DD253535A1 (de) * 1986-10-24 1988-01-20 Wernigerode Elektromotoren Schaltungsanordnung zur regelung der temperatur elektrischer widerstandsheizungen

Also Published As

Publication number Publication date
US5075537A (en) 1991-12-24
JPH02504562A (ja) 1990-12-20
KR900702443A (ko) 1990-12-07
DE3818974C2 (es) 1992-04-16
EP0374228A1 (de) 1990-06-27
EP0344869B1 (de) 1991-10-09
ATE68274T1 (de) 1991-10-15
DE3818974A1 (de) 1990-02-08
CA1313394C (en) 1993-02-02
EP0344869A1 (de) 1989-12-06
WO1989012268A1 (en) 1989-12-14
DE58900351D1 (de) 1991-11-14

Similar Documents

Publication Publication Date Title
ES2026725T3 (es) Circuito de regulacion para calefacciones electricas de asiento, en particular de vehiculos automoviles.
ES2070918T3 (es) Circuito de alimentacion bitension para vehiculo automovil.
DE3382551D1 (de) Verbinder mit schmelzeinsatz und innerer temperatursteuerung.
DE69535844D1 (de) Steuerungsgerät für elektrischen Strom für ein Fixierheizelement
DE69625866D1 (de) Steuerungsvorrichtung für die elektrische Leistungsversorgung eines elektrisch beheizbaren Katalysators
GB2024940A (en) System for controlling preheating of an engine having glow plugs
GB2330291A (en) Electric heaters
DE69727462D1 (de) Isolator für Stromzuführung
NO308514B1 (no) Elektrisk sveisbar formdel av plast
EA199700109A1 (ru) Способ и устройство управления температурой
DE59913275D1 (de) System zum Glühen und Ionenstrom-Messen und Ionenstrom-Glühkerzen für dieses System
KR970004959A (ko) 접속부를 가진 흑연전극
DE58909575D1 (de) Strahlungs-Heizkörper
ES2003912A6 (es) Adaptador para lamparas compactas de descarga electrica
KR840000739A (ko) 글로우 플럭 신속가열 제어장치
GB2146880A (en) Motor vehicle window heating system
BR9916657A (pt) Sistema retrovisor de veìculo
JPS5837674B2 (ja) ヘイメンジヨウハツネツソウチ
DE3574207D1 (en) Electrically heated device comprising a heating cable and a safety circuit against excess heat
JPS57172259A (en) Evaluating method of capacitor
JP3024177U (ja) 面状発熱体の安全装置
ES544033A0 (es) Dispositivo para controlar el estado de contactos electricos
JPS57201917A (en) Temperature controlling method for heat collecting means with high capacitance
GB2373157B (en) Thick film heaters and resistances
ES2080777T3 (es) Plancha electrica con una base calentada por electricidad.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 344869

Country of ref document: ES