EP0395301A3 - Electroconductive heated window and manufacture thereof - Google Patents
Electroconductive heated window and manufacture thereof Download PDFInfo
- Publication number
- EP0395301A3 EP0395301A3 EP19900304197 EP90304197A EP0395301A3 EP 0395301 A3 EP0395301 A3 EP 0395301A3 EP 19900304197 EP19900304197 EP 19900304197 EP 90304197 A EP90304197 A EP 90304197A EP 0395301 A3 EP0395301 A3 EP 0395301A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- electrical
- film
- electroconductive
- sheet resistor
- areas
- 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.)
- Withdrawn
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000010408 film Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 239000012789 electroconductive film Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
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
- H05B3/86—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields the heating conductors being embedded in the transparent or reflecting material
-
- 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
- H05B2203/013—Heaters using resistive films or coatings
Landscapes
- Surface Heating Bodies (AREA)
Abstract
A transparent window comprising a glazing material having a
tapering region, an electroconductive heating film which extends over
at least the tapering region of the glazing material and is divided
into a plurality of areas, an electrical connecting means which
electrically connects together at least two of the areas so as to
define at least one sheet resistor in the electroconductive film, the
electrical connecting means comprising at least two rows of spaced
electrical connections to the film, each of which rows extends along a
respective tapering edge of a respective area which is electrically
connected to another area, a plurality of electrical connectors
external to the film which electrically connect together respective
electrical connections, and electrical contacts for the or each sheet
resistor, a respective electrical contact extending across each of two
ends of the or each sheet resistor for application of an electrical
power supply. The invention also provides a method of manufacturing
such a transparent window.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8909520 | 1989-04-26 | ||
GB898909520A GB8909520D0 (en) | 1989-04-26 | 1989-04-26 | Electroconductive heated window and manufacture thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0395301A2 EP0395301A2 (en) | 1990-10-31 |
EP0395301A3 true EP0395301A3 (en) | 1991-07-24 |
Family
ID=10655740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19900304197 Withdrawn EP0395301A3 (en) | 1989-04-26 | 1990-04-19 | Electroconductive heated window and manufacture thereof |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0395301A3 (en) |
GB (1) | GB8909520D0 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111247871B (en) * | 2018-09-28 | 2023-06-20 | 法国圣戈班玻璃厂 | Anti-icing pane having differentiated heating power over the entire surface |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4302005C2 (en) * | 1993-01-26 | 1995-04-20 | Ver Glaswerke Gmbh | Method for heating a glass pane provided with a resistance layer |
NL1010073C2 (en) * | 1998-09-11 | 2000-03-15 | Nedap Nv | Heated window for road vehicle has homogenous coating of resistive material through which heating current is passed via several electrodes around periphery of window |
FR2888082B1 (en) | 2005-06-30 | 2007-08-24 | Saint Gobain | LADY HEATED GLAZING HAVING IMPROVED VISION COMFORT |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2557983A (en) * | 1949-03-22 | 1951-06-26 | Pittsburgh Plate Glass Co | Transparent electroconductive article |
US2681405A (en) * | 1951-02-02 | 1954-06-15 | Libbey Owens Ford Glass Co | Electrically conducting films |
US3553432A (en) * | 1969-06-09 | 1971-01-05 | Us Navy | Heated dome window |
GB1446849A (en) * | 1972-11-29 | 1976-08-18 | Triplex Safety Glass Co | Articles comprising transparent electrically-conductive coatings on non-conducting substrates |
FR2592544A1 (en) * | 1985-12-26 | 1987-07-03 | Nippon Sheet Glass Co Ltd | CONDUCTIVE GLASS PLATE, PARTICULARLY FOR MOTOR VEHICLES FOR DEFROSTING OR THE LIKE. |
-
1989
- 1989-04-26 GB GB898909520A patent/GB8909520D0/en active Pending
-
1990
- 1990-04-19 EP EP19900304197 patent/EP0395301A3/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2557983A (en) * | 1949-03-22 | 1951-06-26 | Pittsburgh Plate Glass Co | Transparent electroconductive article |
US2681405A (en) * | 1951-02-02 | 1954-06-15 | Libbey Owens Ford Glass Co | Electrically conducting films |
US3553432A (en) * | 1969-06-09 | 1971-01-05 | Us Navy | Heated dome window |
GB1446849A (en) * | 1972-11-29 | 1976-08-18 | Triplex Safety Glass Co | Articles comprising transparent electrically-conductive coatings on non-conducting substrates |
FR2592544A1 (en) * | 1985-12-26 | 1987-07-03 | Nippon Sheet Glass Co Ltd | CONDUCTIVE GLASS PLATE, PARTICULARLY FOR MOTOR VEHICLES FOR DEFROSTING OR THE LIKE. |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111247871B (en) * | 2018-09-28 | 2023-06-20 | 法国圣戈班玻璃厂 | Anti-icing pane having differentiated heating power over the entire surface |
Also Published As
Publication number | Publication date |
---|---|
GB8909520D0 (en) | 1989-06-14 |
EP0395301A2 (en) | 1990-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB |
|
RHK1 | Main classification (correction) |
Ipc: H05B 3/26 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19920125 |