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GB1439689A - Windows for vehicles - Google Patents

Windows for vehicles

Info

Publication number
GB1439689A
GB1439689A GB5902473A GB5902473A GB1439689A GB 1439689 A GB1439689 A GB 1439689A GB 5902473 A GB5902473 A GB 5902473A GB 5902473 A GB5902473 A GB 5902473A GB 1439689 A GB1439689 A GB 1439689A
Authority
GB
United Kingdom
Prior art keywords
collectors
windscreen
wires
assembly
vehicle
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
GB5902473A
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.)
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
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 Saint Gobain Industries SA, Compagnie de Saint Gobain SA filed Critical Saint Gobain Industries SA
Publication of GB1439689A publication Critical patent/GB1439689A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1271—Supports; Mounting means for mounting on windscreens
    • H01Q1/1278—Supports; Mounting means for mounting on windscreens in association with heating wires or layers
    • 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
    • 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
    • H05B2203/016—Heaters using particular connecting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Aerials (AREA)
  • Surface Heating Bodies (AREA)
  • Support Of Aerials (AREA)

Abstract

1439689 Vehicle windscreen SAINTGOBAIN INDUSTRIES 20 Dec 1973 [31 Oct 1972] 59024/73 Heading B7J [Also in Divisions H3-H5] A vehicle window pane comprises a conducting assembly which is so spaced from the edges of the pane that when mounted in the vehicle body its capacitance thereto does not exceed 100 pF. Collectors are provided in the assembly between which heating members are connected. End extensions on at least one of said collectors, to which no heating members are connected, permit the assembly to be used for the reception of FM signals (frequency band 80 to 100 MHz). As described, a laminated safety windscreen 1, Fig. 1, has a polyvinyl butyral interlayer in which a conductive assembly is located. This comprises a plurality of vertical parallel resistive wires 2, an upper collector 3 to which all the wires 2 are connected, and lower collectors 4, 5 to each of which half of the wires 2 are connected. The collectors are metal, e.g. silver, bands and the lower collectors 4, 5 are provided with respective free extensions 9, 10. In this embodiment the conductive assembly is asymmetrically disposed with respect to the vertical centre-line of the windscreen. It is spaced from the edges of the windscreen to reduce coupling to the body of the vehicle in which it is installed. The inner ends of the lower collectors are connected by leads 6, 7 through VHF by-pass capacitors 19, 20 to a cable 17, and to the contacts 11, 12 of a relay 13. In the position shown, with the relay 13 de-energized, the leads 6, 7 are directly connected through the contacts 11, 12 to the cable 17, and a receiver 16 may be used in both the AM and FM ranges. When the relay 13 is energized, by a switch 18, current is supplied by the battery through VHF chokes to the heating wires 2. The receiver is usable for FM reception, since the leads 6, 7 remain connected to the cable 17 through the capacitors 19, 20. An indicator light 21 shows that the heating is on. In another embodiment (Fig. 2, not shown) a heatable vehicle rear window comprises a single sheet of glass on which a conductive assembly is deposited by silk screen printing followed by baking. The conductive assembly includes vertical collectors on opposite sides of the window between which resistive bands run. One collector is provided with horizontally disposed extensions at its ends. A third embodiment (Fig. 3, not shown) is similar to that shown in Fig. 1, but the conductive assembly is symmetically disposed, the resistive wires are replaced by thin transparent sheets of, for example, tin oxide, and the outer ends of the lower conductors are turned up to run parallel to the sides of the windscreen. Specifications 1,374,741 and 1,318,471 are mentioned.
GB5902473A 1973-10-31 1973-12-20 Windows for vehicles Expired GB1439689A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7338767A FR2250329A5 (en) 1973-10-31 1973-10-31

Publications (1)

Publication Number Publication Date
GB1439689A true GB1439689A (en) 1976-06-16

Family

ID=9127165

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5902473A Expired GB1439689A (en) 1973-10-31 1973-12-20 Windows for vehicles

Country Status (21)

Country Link
US (1) US3928748A (en)
JP (1) JPS5723449B2 (en)
AR (1) AR199012A1 (en)
AT (1) AT348024B (en)
BE (1) BE808397A (en)
BR (1) BR7309629D0 (en)
CA (1) CA1020609A (en)
CH (1) CH587136A5 (en)
CS (1) CS191880B2 (en)
DD (1) DD109577A5 (en)
DE (1) DE2360672C3 (en)
ES (1) ES421234A1 (en)
FI (1) FI374773A7 (en)
FR (1) FR2250329A5 (en)
GB (1) GB1439689A (en)
IN (1) IN140617B (en)
IT (1) IT1001257B (en)
NL (1) NL7316665A (en)
SE (1) SE398417B (en)
SU (1) SU610479A3 (en)
ZA (1) ZA739711B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423067A1 (en) * 1978-04-11 1979-11-09 Asahi Glass Co Ltd ANTENNA DEVICE FOR THE REAR WINDOW OF A MOTOR VEHICLE
GB2173644A (en) * 1985-03-30 1986-10-15 Bsh Electronics Ltd Automobile antenna
US4903035A (en) * 1983-12-20 1990-02-20 Bsh Electronics, Ltd. Electrical signal separating device having isolating and matching circuitry
US4903034A (en) * 1983-12-20 1990-02-20 Bsh Electronics, Ltd. Electrical signal separating device having isolating and matching circuitry
US4928108A (en) * 1983-12-20 1990-05-22 Bsh Electronics, Ltd. Electrical signal separating device having isolating and matching circuitry for split passband matching
CN108064468A (en) * 2016-09-05 2018-05-22 法国圣戈班玻璃厂 Sheet glass with electric heater unit

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039775A (en) * 1975-10-01 1977-08-02 Fisher Scientific Company Uniform temperature incubator
GB1520030A (en) * 1975-11-21 1978-08-02 Bsh Electronics Manchester Ltd Electrical device to enable the heating element of an electrically heated motor vehicle window to be used as a radio aerial
JPS52147622A (en) * 1976-06-03 1977-12-08 Toyota Motor Co Ltd Window glass having defogger hot wire for vehicles
US4109044A (en) * 1976-08-27 1978-08-22 Libbey-Owens-Ford Company Electrically heated window having sharply bent portions
US4063247A (en) * 1976-10-07 1977-12-13 Nippon Sheet Glass Co., Ltd. Heater glass sheet with broad band receiver antennae
JPS53116243U (en) * 1977-02-24 1978-09-16
GB1567523A (en) * 1977-03-26 1980-05-14 Wolf A Heating element or frame antenna assembly
JPS54167947U (en) * 1978-05-17 1979-11-27
US4294867A (en) * 1980-08-15 1981-10-13 Ford Motor Company Method for developing a pattern on a ceramic substrate
EP0146339B1 (en) * 1983-12-20 1989-09-13 Bsh Electronics Limited Electrical signal separating device having isolating and matching circuitry
GB8402244D0 (en) * 1984-01-27 1984-02-29 Pilkington Brothers Plc Glass window
DE3410415A1 (en) * 1984-03-21 1985-09-26 Gerhard Prof. Dr.-Ing. 8012 Ottobrunn Flachenecker ACTIVE AERIAL IN THE REAR WINDOW OF A MOTOR VEHICLE
JPH0354411Y2 (en) * 1985-01-18 1991-12-02
DE3632348C1 (en) * 1986-09-24 1987-11-19 Ver Glaswerke Gmbh Process for the production of curved heatable glass panes
GB2200498B (en) * 1986-12-19 1990-07-18 Central Glass Co Ltd Vehicle window glass antenna using transparent conductive film
JPS63196106U (en) * 1987-01-20 1988-12-16
JPS645507U (en) * 1987-06-29 1989-01-12
DE3741244A1 (en) * 1987-12-05 1989-06-15 Bosch Gmbh Robert HEATED DISC
US4820902A (en) * 1987-12-28 1989-04-11 Ppg Industries, Inc. Bus bar arrangement for an electrically heated transparency
DE3808401A1 (en) * 1988-03-12 1989-09-21 Blaupunkt Werke Gmbh VEHICLE WINDOW WASHER
JPH0277910U (en) * 1988-08-24 1990-06-14
IT1234601B (en) * 1988-04-11 1992-05-25 Zendar Spa Montecavolo Di Quat POWER CIRCUIT FOR AMPLIFIERS OF SIGNALS DETECTED BY RADIO ANTENNAS
US5057763A (en) * 1988-09-12 1991-10-15 Nippondenso Co., Ltd. High power supply for motor vehicle
US5113195A (en) * 1988-10-31 1992-05-12 Nippon Sheet Glass Co., Ltd. Glass window antenna for use in a motor vehicle
IT8941625A0 (en) * 1989-06-08 1989-06-08 Isoclima Spa DEVICE FOR FAST HEATING OF WINDSHIELD PARTICULARLY FOR MOTOR VEHICLES.
JPH03101402A (en) * 1989-09-14 1991-04-26 Nippon Sheet Glass Co Ltd Glass antenna for automobile
JPH1168440A (en) * 1997-08-19 1999-03-09 Harada Ind Co Ltd Integrated antenna device for vehicles
DE10147537A1 (en) * 2001-09-26 2003-04-17 Freeglass Gmbh & Co Kg Process for producing a plastic disk with a guide structure and a plastic disk with embedded wires
JP3849533B2 (en) * 2002-01-25 2006-11-22 日本板硝子株式会社 Laminated glass for windshield
DE10211341A1 (en) * 2002-03-14 2003-10-02 Kathrein Werke Kg Diversity antenna system for moving vehicles
US6791066B2 (en) 2002-07-24 2004-09-14 Ppg Industries Ohio, Inc. Eliminating hot spots at end portions of bus bars of a heatable transparency having an electrically conductive member
US7132625B2 (en) * 2002-10-03 2006-11-07 Ppg Industries Ohio, Inc. Heatable article having a configured heating member
US6891517B2 (en) * 2003-04-08 2005-05-10 Ppg Industries Ohio, Inc. Conductive frequency selective surface utilizing arc and line elements
US7200921B2 (en) * 2005-02-04 2007-04-10 Automotive Components Holdings, Llc Method of manufacturing a heated windshield
US7847745B2 (en) * 2007-11-20 2010-12-07 Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) Windshield antenna and/or vehicle incorporating the same
PL2795720T3 (en) 2011-12-20 2021-03-08 Saint-Gobain Glass France Compound glazing with antenna structure and integrated button
WO2014149201A1 (en) * 2013-03-15 2014-09-25 Agc Automotive Americas R& D, Inc. Window assembly with transparent regions having a perfoormance enhancing slit formed therein
EP3138364A1 (en) * 2014-04-30 2017-03-08 AGC Automotive Americas R & D, Inc. Busbar for an electrical device and a window pane including the same
DE102014107480B4 (en) * 2014-05-27 2016-02-04 Webasto SE Plastic rear window with rear window heating and method of making the same
JP6717957B6 (en) 2015-11-06 2020-08-05 サン−ゴバン グラス フランス Pane device with heatable composite pane with capacitive switch area
CN107113924B (en) 2015-11-06 2021-06-01 法国圣戈班玻璃厂 Electrically heatable composite glass sheet with capacitive switching area
CN105313645A (en) * 2015-11-09 2016-02-10 无锡市车后科技有限公司 Improved vehicle window providing clear view of vehicles
DE102017213937A1 (en) * 2017-08-10 2019-02-14 Continental Automotive Gmbh Antenna for a high-frequency system for a motor vehicle, high-frequency system and method for operating an antenna
FR3096863B1 (en) * 2019-05-27 2021-04-23 Psa Automobiles Sa Motor vehicle window defrosting device, boot flap and motor vehicle fitted with said defrosting device
EP4043255B1 (en) * 2021-02-11 2024-11-27 Inalfa Roof Systems Group B.V. Transparent roof panel having an isolated centre unit
DE102022120587A1 (en) * 2022-08-16 2024-02-22 Volkswagen Aktiengesellschaft Heating device for windows

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813519A (en) * 1964-11-09 1974-05-28 Saint Gobain Electrically heated glass window
US3379859A (en) * 1966-05-26 1968-04-23 Libbey Owens Ford Glass Co Electrically heated transparent panel and prtective circuit therefor
US3409759A (en) * 1966-07-21 1968-11-05 Libbey Owens Ford Glass Co Laminated transparent panel incorporating electrical heating wires and method of producing same
US3366777A (en) * 1967-01-16 1968-01-30 Kenneth W. Brittan Electrically heated window glazings
US3484583A (en) * 1968-07-23 1969-12-16 Ppg Industries Inc Combination of electrically heated transparent window and antenna
US3484584A (en) * 1968-07-23 1969-12-16 Ppg Industries Inc Combination of electrically heated transparent window and antenna
US3636311A (en) * 1969-11-21 1972-01-18 Robert Hugo Steger Heating devices for vehicle windows
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
US3781524A (en) * 1972-07-03 1973-12-25 Sierracin Corp Edge improvement for window with electrically conductive layer
US3794809A (en) * 1972-12-29 1974-02-26 Ford Motor Co Vehicle windshield

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423067A1 (en) * 1978-04-11 1979-11-09 Asahi Glass Co Ltd ANTENNA DEVICE FOR THE REAR WINDOW OF A MOTOR VEHICLE
US4903035A (en) * 1983-12-20 1990-02-20 Bsh Electronics, Ltd. Electrical signal separating device having isolating and matching circuitry
US4903034A (en) * 1983-12-20 1990-02-20 Bsh Electronics, Ltd. Electrical signal separating device having isolating and matching circuitry
US4928108A (en) * 1983-12-20 1990-05-22 Bsh Electronics, Ltd. Electrical signal separating device having isolating and matching circuitry for split passband matching
GB2173644A (en) * 1985-03-30 1986-10-15 Bsh Electronics Ltd Automobile antenna
CN108064468A (en) * 2016-09-05 2018-05-22 法国圣戈班玻璃厂 Sheet glass with electric heater unit

Also Published As

Publication number Publication date
DD109577A5 (en) 1974-11-12
JPS5078026A (en) 1975-06-25
CH587136A5 (en) 1977-04-29
US3928748A (en) 1975-12-23
DE2360672B2 (en) 1978-09-07
AR199012A1 (en) 1974-07-31
CA1020609A (en) 1977-11-08
DE2360672C3 (en) 1979-05-10
SE398417B (en) 1977-12-19
ES421234A1 (en) 1976-07-16
IT1001257B (en) 1976-04-20
CS191880B2 (en) 1979-07-31
NL7316665A (en) 1975-05-02
SE7316441L (en) 1975-05-02
SU610479A3 (en) 1978-06-05
IN140617B (en) 1976-12-11
JPS5723449B2 (en) 1982-05-19
BE808397A (en) 1974-06-07
AT348024B (en) 1979-01-25
ZA739711B (en) 1974-11-27
DE2360672A1 (en) 1975-05-15
FR2250329A5 (en) 1975-05-30
FI374773A7 (en) 1975-05-01
BR7309629D0 (en) 1975-06-03
ATA1021273A (en) 1978-06-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee