DE69504552D1 - Automatische Einrichtung zur Reduzierung des elektrischen Energieverbrauchs einer beheizten Heckscheibe - Google Patents

Automatische Einrichtung zur Reduzierung des elektrischen Energieverbrauchs einer beheizten Heckscheibe

Info

Publication number
DE69504552D1
DE69504552D1 DE69504552T DE69504552T DE69504552D1 DE 69504552 D1 DE69504552 D1 DE 69504552D1 DE 69504552 T DE69504552 T DE 69504552T DE 69504552 T DE69504552 T DE 69504552T DE 69504552 D1 DE69504552 D1 DE 69504552D1
Authority
DE
Germany
Prior art keywords
reduce
energy consumption
electrical energy
rear window
automatic device
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 - Fee Related
Application number
DE69504552T
Other languages
English (en)
Other versions
DE69504552T2 (de
Inventor
Nunzio Vittorio Di
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.)
Fiat Auto SpA
Original Assignee
Fiat Auto SpA
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 Fiat Auto SpA filed Critical Fiat Auto SpA
Publication of DE69504552D1 publication Critical patent/DE69504552D1/de
Application granted granted Critical
Publication of DE69504552T2 publication Critical patent/DE69504552T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Resistance Heating (AREA)
  • Control Of Direct Current Motors (AREA)
  • Burglar Alarm Systems (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
DE69504552T 1994-03-22 1995-01-23 Automatische Einrichtung zur Reduzierung des elektrischen Energieverbrauchs einer beheizten Heckscheibe Expired - Fee Related DE69504552T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO940207A IT1273067B (it) 1994-03-22 1994-03-22 Dispositivo automatico per ridurre il consumo di energia elettrica da parte di un lunotto termico

Publications (2)

Publication Number Publication Date
DE69504552D1 true DE69504552D1 (de) 1998-10-15
DE69504552T2 DE69504552T2 (de) 1999-02-04

Family

ID=11412348

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69504552T Expired - Fee Related DE69504552T2 (de) 1994-03-22 1995-01-23 Automatische Einrichtung zur Reduzierung des elektrischen Energieverbrauchs einer beheizten Heckscheibe

Country Status (3)

Country Link
EP (1) EP0674251B1 (de)
DE (1) DE69504552T2 (de)
IT (1) IT1273067B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19845009A1 (de) * 1998-09-30 2000-04-06 Volkswagen Ag Heckscheibenheizung für Kraftfahrzeuge
EP2450907B1 (de) 2010-11-05 2014-02-12 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Alkali Einzelionenleiter mit hoher Leitfähigkeit und Überführungszahl sowie Herstellungsverfahren dafür

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3646354A (en) * 1970-11-05 1972-02-29 Joe W Von Brimer Electrical supervisory control
DE3814551C1 (de) * 1988-04-29 1989-08-03 Audi Ag, 8070 Ingolstadt, De
GB8821167D0 (en) * 1988-09-09 1988-10-12 Jaguar Cars Electrical supply control system for motor vehicle
JP2813022B2 (ja) * 1990-03-12 1998-10-22 三菱電機株式会社 車両用制御装置

Also Published As

Publication number Publication date
EP0674251A1 (de) 1995-09-27
IT1273067B (it) 1997-07-04
DE69504552T2 (de) 1999-02-04
ITTO940207A1 (it) 1995-09-22
ITTO940207A0 (it) 1994-03-22
EP0674251B1 (de) 1998-09-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee