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GB1213549A - Electrical systems of internal combustion engine-driven vehicles - Google Patents

Electrical systems of internal combustion engine-driven vehicles

Info

Publication number
GB1213549A
GB1213549A GB60180/68A GB6018068A GB1213549A GB 1213549 A GB1213549 A GB 1213549A GB 60180/68 A GB60180/68 A GB 60180/68A GB 6018068 A GB6018068 A GB 6018068A GB 1213549 A GB1213549 A GB 1213549A
Authority
GB
United Kingdom
Prior art keywords
relay
energized
contact
source
voltage
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
Application number
GB60180/68A
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche 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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of GB1213549A publication Critical patent/GB1213549A/en
Expired 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1438—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle in combination with power supplies for loads other than batteries
    • 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
    • H05B1/0236—Industrial applications for vehicles
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/035—Electrical circuits used in resistive heating apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Resistance Heating (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

1,213,549. Electrical systems for automotive vehicles. DR.-ING. H. C. F. PORSCHE K.G. 18 Dec., 1968 [20 Dec., 1967], No. 60180/68. Heading H2H. The rear window 1 of a motor vehicle is heated by means of two heating elements 2, 3 supplied from an electrical source 11 comprising the battery 13 and generator 12 of the vehicle, switching means being provided whereby the heating element 3 only is energized should the voltage of the source 11 fall below a predetermined value. A two-position manually operated switch 15 may be moved to a first position wherein contacts 18, 19 are connected to energize a relay 24 thus closing contact 25 to supply the heating element 3. Further movement of the switch 15 interconnects contacts 20, 21, 22 whereby a relay 32 is also energized to operate contact 28 to open contact 29 and close contacts 30, 31 thus energizing both heating elements 2, 3. The relay 32 is designed to be voltage responsive whereupon should the voltage of the source 11 fall the relay drops out to remake contact 29 such that the element 3 only is energized.
GB60180/68A 1967-12-20 1968-12-18 Electrical systems of internal combustion engine-driven vehicles Expired GB1213549A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1630963A DE1630963B2 (en) 1967-12-20 1967-12-20 Arrangement for the operation of electrical consumers in motor vehicles

Publications (1)

Publication Number Publication Date
GB1213549A true GB1213549A (en) 1970-11-25

Family

ID=5683397

Family Applications (1)

Application Number Title Priority Date Filing Date
GB60180/68A Expired GB1213549A (en) 1967-12-20 1968-12-18 Electrical systems of internal combustion engine-driven vehicles

Country Status (3)

Country Link
DE (1) DE1630963B2 (en)
FR (1) FR1592475A (en)
GB (1) GB1213549A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987000490A1 (en) * 1985-07-22 1987-01-29 Gerald Thomas Lee Electrical generator
EP0256690A3 (en) * 1986-08-15 1989-02-15 General Motors Corporation Dual mode windshield heater control

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509073C2 (en) * 1984-03-24 1995-04-20 Volkswagen Ag Electric heating, in particular for motor vehicles
DE3936638C1 (en) * 1989-11-03 1991-03-14 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Ensuring electrical power supply in motor vehicle - grouping electrical appliances according to their importance for safety of vehicle
DE4422329C2 (en) * 1993-07-12 2002-12-19 Volkswagen Ag Method and device for operating an electrical vehicle electrical system
DE19845009A1 (en) * 1998-09-30 2000-04-06 Volkswagen Ag Rear window heating for motor vehicles
DE102012202009B4 (en) * 2012-02-10 2025-03-13 Bayerische Motoren Werke Aktiengesellschaft Method and device for voltage stabilization in a motor vehicle electrical system
DE102014007548A1 (en) * 2014-05-22 2015-11-26 Audi Ag Method for operating a vehicle electrical system of a motor vehicle and motor vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987000490A1 (en) * 1985-07-22 1987-01-29 Gerald Thomas Lee Electrical generator
EP0256690A3 (en) * 1986-08-15 1989-02-15 General Motors Corporation Dual mode windshield heater control

Also Published As

Publication number Publication date
FR1592475A (en) 1970-05-11
DE1630963A1 (en) 1971-06-16
DE1630963B2 (en) 1975-01-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee