JPH0394813U - - Google Patents
Info
- Publication number
- JPH0394813U JPH0394813U JP250690U JP250690U JPH0394813U JP H0394813 U JPH0394813 U JP H0394813U JP 250690 U JP250690 U JP 250690U JP 250690 U JP250690 U JP 250690U JP H0394813 U JPH0394813 U JP H0394813U
- Authority
- JP
- Japan
- Prior art keywords
- heater wire
- antenna
- automobile window
- antenna device
- heating area
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Details Of Aerials (AREA)
Description
第1図は本考案の自動車窓用アンテナ装置の一
実施例を示す後方窓ガラスの正面及び電気系統の
図、第2図〜第4図は夫々別の実施例を示す第1
図と同様な図、第5図はアンテナ導体の変形例を
示す図である。
なお図面に用いた符号において、1……リアー
窓ガラス、2……ヒータ線、3a,3b……母線
、4……中継母線、5a,5b……給電線、6a
,6b……チヨークコイル、7……同軸ケーブル
、8……アンテナ導体、8a……補助導体、9a
,9b……受電端子、10……コンデンサ、11
……同軸ケーブル、12a,12b……給電線、
である。
FIG. 1 is a front view of a rear window glass and an electrical system showing one embodiment of the automobile window antenna device of the present invention, and FIGS. 2 to 4 are diagrams showing different embodiments.
FIG. 5, which is similar to the figure, is a diagram showing a modification of the antenna conductor. In addition, in the symbols used in the drawings, 1...Rear window glass, 2...Heater wire, 3a, 3b...Bus bar, 4...Relay bus bar, 5a, 5b...Feeder line, 6a
, 6b...Chiyoke coil, 7...Coaxial cable, 8...Antenna conductor, 8a...Auxiliary conductor, 9a
, 9b... Power receiving terminal, 10... Capacitor, 11
... Coaxial cable, 12a, 12b ... Power supply line,
It is.
Claims (1)
ータ線と、 上記加熱領域の上部及び下部の少なくとも一方
に設けられたアンテナ導体とを備え、 上記アンテナ導体は、上記ヒータ線よりも高い
固有周波数を持つようにチユーニングされている
と共に、加熱電流を流すための閉回路を構成して
いることを特徴とする自動車窓用アンテナ装置。[Claims for Utility Model Registration] An anti-fog heater wire provided in a central heating area of an automobile window, and an antenna conductor provided at least on one of the upper and lower parts of the heating area, the antenna conductor comprising: An antenna device for an automobile window, characterized in that the antenna device is tuned to have a higher natural frequency than the heater wire and constitutes a closed circuit for flowing a heating current.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990002506U JPH0756495Y2 (en) | 1990-01-16 | 1990-01-16 | Antenna device for car window |
EP19910300238 EP0438247B1 (en) | 1990-01-16 | 1991-01-14 | Antenna apparatus for a motor vehicle |
DE1991606005 DE69106005T2 (en) | 1990-01-16 | 1991-01-14 | Antenna for a motor vehicle. |
ES91300238T ES2065614T3 (en) | 1990-01-16 | 1991-01-14 | ANTENNA DEVICE FOR A MOTOR VEHICLE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990002506U JPH0756495Y2 (en) | 1990-01-16 | 1990-01-16 | Antenna device for car window |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0394813U true JPH0394813U (en) | 1991-09-27 |
JPH0756495Y2 JPH0756495Y2 (en) | 1995-12-25 |
Family
ID=31506379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990002506U Expired - Lifetime JPH0756495Y2 (en) | 1990-01-16 | 1990-01-16 | Antenna device for car window |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0438247B1 (en) |
JP (1) | JPH0756495Y2 (en) |
DE (1) | DE69106005T2 (en) |
ES (1) | ES2065614T3 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006514509A (en) * | 2003-10-30 | 2006-04-27 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Vehicle window antenna |
JP2010148099A (en) * | 2008-12-17 | 2010-07-01 | Mitsumi Electric Co Ltd | Antenna device on vehicle rear window pane |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3613097B2 (en) * | 1999-11-10 | 2005-01-26 | 日本板硝子株式会社 | Glass antenna for vehicles |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63131216U (en) * | 1987-02-12 | 1988-08-26 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2258015A1 (en) * | 1974-10-01 | 1975-08-08 | Organ Ewart | Antenna and heating element for motor vehicles - has chokes and capacitors separating HF signal and DC heating current |
JPS57188102A (en) * | 1981-05-15 | 1982-11-19 | Asahi Glass Co Ltd | Glass antenna for automobile |
DE3904490A1 (en) * | 1989-02-15 | 1990-08-16 | Bosch Gmbh Robert | VEHICLE DISC ANTENNA |
-
1990
- 1990-01-16 JP JP1990002506U patent/JPH0756495Y2/en not_active Expired - Lifetime
-
1991
- 1991-01-14 EP EP19910300238 patent/EP0438247B1/en not_active Expired - Lifetime
- 1991-01-14 ES ES91300238T patent/ES2065614T3/en not_active Expired - Lifetime
- 1991-01-14 DE DE1991606005 patent/DE69106005T2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63131216U (en) * | 1987-02-12 | 1988-08-26 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006514509A (en) * | 2003-10-30 | 2006-04-27 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Vehicle window antenna |
JP2010148099A (en) * | 2008-12-17 | 2010-07-01 | Mitsumi Electric Co Ltd | Antenna device on vehicle rear window pane |
Also Published As
Publication number | Publication date |
---|---|
JPH0756495Y2 (en) | 1995-12-25 |
ES2065614T3 (en) | 1995-02-16 |
DE69106005D1 (en) | 1995-02-02 |
DE69106005T2 (en) | 1995-07-13 |
EP0438247B1 (en) | 1994-12-21 |
EP0438247A1 (en) | 1991-07-24 |
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