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GB1300115A - The heating of a window area by electric resistance heating - Google Patents

The heating of a window area by electric resistance heating

Info

Publication number
GB1300115A
GB1300115A GB1135570A GB1135570A GB1300115A GB 1300115 A GB1300115 A GB 1300115A GB 1135570 A GB1135570 A GB 1135570A GB 1135570 A GB1135570 A GB 1135570A GB 1300115 A GB1300115 A GB 1300115A
Authority
GB
United Kingdom
Prior art keywords
heated
elements
heating
window
conductors
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
GB1135570A
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.)
DETAG
Flachglas Wernberg GmbH
Original Assignee
DETAG
Flachglas Wernberg 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.)
Filing date
Publication date
Application filed by DETAG, Flachglas Wernberg GmbH filed Critical DETAG
Publication of GB1300115A publication Critical patent/GB1300115A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/023—Cleaning windscreens, windows or optical devices including defroster or demisting means
    • B60S1/026—Cleaning windscreens, windows or optical devices including defroster or demisting means using electrical means
    • 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
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Surface Heating Bodies (AREA)

Abstract

1300115 Heated wind-screens DEUTSCHE TAFELGLAS AG DETAG 10 March 1970 [13 March 1969] 11355/70 Heading H5H A vehicle window is initially heated by an element A to clear a zone thereof and then by element A and an element B which is arranged to heat the remainder of the window. The zone heated by element A is initially supplied with a relatively high power per unit area from a source connected to conductors 1, 3 by a bimetallic switch having a heating resistor (Fig. 2, not shown). After a set period the bimetallic switch connects the power supply to conductors 1, 2, disconnecting conductor 3, so that elements A and B are connected in series and the entire window is heated at a reduced power per unit area. The elements A and B may be wires in an interlayer of laminated glass, or zones of transparent metal films. The resistance values of elements A and B may be the same or different. More than two zones with individual elements may be provided
GB1135570A 1969-03-13 1970-03-10 The heating of a window area by electric resistance heating Expired GB1300115A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691912667 DE1912667A1 (en) 1969-03-13 1969-03-13 Method and device for heating a heating panel by means of electrical resistance heating

Publications (1)

Publication Number Publication Date
GB1300115A true GB1300115A (en) 1972-12-20

Family

ID=5727944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1135570A Expired GB1300115A (en) 1969-03-13 1970-03-10 The heating of a window area by electric resistance heating

Country Status (5)

Country Link
BE (1) BE747346A (en)
DE (1) DE1912667A1 (en)
FR (1) FR2037864A5 (en)
GB (1) GB1300115A (en)
SE (1) SE371140B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182431A (en) * 1991-12-18 1993-01-26 Ppg Industries, Inc. Electrically heated window
EP1031460A3 (en) * 1999-02-24 2000-11-29 Bayerische Motoren Werke Aktiengesellschaft Electrical resistance heating for a seat
ITTO20110962A1 (en) * 2011-10-24 2013-04-25 Sacchi Daniele SKYLIGHT PROVIDED WITH MEANS OF AUTOMATED CLEANING

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729616A (en) * 1971-07-26 1973-04-24 Gen Electric Electrically heated window
US3778898A (en) * 1971-07-26 1973-12-18 Gen Electric Method of making a laminated electrically heated window
BE789359A (en) * 1971-09-28 1973-03-27 Saint Gobain ELECTRICALLY HEATED GLAZING
US3982092A (en) * 1974-09-06 1976-09-21 Libbey-Owens-Ford Company Electrically heated zoned window systems
DE2850730C2 (en) * 1978-11-23 1986-02-13 Bayerische Motoren Werke AG, 8000 München Control unit for heating and air conditioning systems in motor vehicles
BE885717A (en) * 1979-10-22 1981-04-15 Bfg Glassgroup HEATING PANEL CONSISTING OF A SUBSTRATE CARRYING CONDUCTIVE MATERIAL COATINGS
DE3226393A1 (en) * 1982-07-15 1984-01-19 Flachglas AG, 8510 Fürth HEATABLE VEHICLE WINDOW
DE19831574C2 (en) * 1998-07-14 2002-08-22 Wet Automotive Systems Ag Seat heating and method for heating a seat
DE102010063595B4 (en) * 2010-12-20 2016-11-03 Bos Gmbh & Co. Kg Covering system and motor vehicle with a covering system
DE102016200931A1 (en) * 2016-01-22 2017-07-27 Volkswagen Aktiengesellschaft Heating system for a window pane, composite pane for a vehicle, vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182431A (en) * 1991-12-18 1993-01-26 Ppg Industries, Inc. Electrically heated window
EP1031460A3 (en) * 1999-02-24 2000-11-29 Bayerische Motoren Werke Aktiengesellschaft Electrical resistance heating for a seat
ITTO20110962A1 (en) * 2011-10-24 2013-04-25 Sacchi Daniele SKYLIGHT PROVIDED WITH MEANS OF AUTOMATED CLEANING

Also Published As

Publication number Publication date
FR2037864A5 (en) 1970-12-31
BE747346A (en) 1970-09-14
SE371140B (en) 1974-11-11
DE1912667A1 (en) 1970-09-24

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees