ES2065614T3 - Aparato de antena para un vehiculo a motor. - Google Patents

Aparato de antena para un vehiculo a motor.

Info

Publication number
ES2065614T3
ES2065614T3 ES91300238T ES91300238T ES2065614T3 ES 2065614 T3 ES2065614 T3 ES 2065614T3 ES 91300238 T ES91300238 T ES 91300238T ES 91300238 T ES91300238 T ES 91300238T ES 2065614 T3 ES2065614 T3 ES 2065614T3
Authority
ES
Spain
Prior art keywords
heating
antenna element
motor vehicle
area
window
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 - Lifetime
Application number
ES91300238T
Other languages
English (en)
Inventor
Kaoru C O Nippon Sheet Sakurai
Hiroshi C O Nippon Shee Iijima
Kazuhisa C O Nippon She Fujita
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.)
Nippon Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass Co Ltd
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 Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Application granted granted Critical
Publication of ES2065614T3 publication Critical patent/ES2065614T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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)

Abstract

UN ELEMENTO DE ANTENA (8) SE DISPONE EN UNA DE LAS PARTES SOBRE UN AREA DE CALENTAMIENTO, O BAJO LA MISMA, EN UNA VENTANA DE UN VEHICULO DE MOTOR (1) . EL ELEMENTO DE ANTENA (8) SE SINTONIZA PARA TENER UNA FRECUENCIA NATURAL MAS ELEVADA QUE LA DE LOS CABLES DE CALENTAMIENTO (2) DEL AREA DE CALENTAMIENTO Y FORMA UN CIRCUITO CERRADO A TRAVES DEL QUE FLUYE UNA CORRIENTE DE CALENTAMIENTO. EL AREA CALENTADA DE LA VENTANA ES DE ESTE MODO INCREMENTADA SIN UTILIZAR CABLES ADICIONALES DE CALENTAMIENTO, QUE NATURALMENTE NO SON ADECUADOS PARA UNA ANTENA QUE RECIBE ONDAS DE ALTA FRECUENCIA. UNA FUENTE DE ALIMENTACION COMUN (B) PROPORCIONA LA CORRIENTE DE CALENTAMIENTO A TRAVES DE LAS LINEAS (5A, 5B) PARA LOS CABLES DE CALENTAMIENTO (2) Y EL ELEMENTO DE ANTENA (8). LOS CHOQUES DE RADIOFRECUENCIA (6A, 6B) PROTEGEN LA FUENTE (B) AL MENOS FRENTE A CORRIENTES DE FRECUENCIA DE FM.
ES91300238T 1990-01-16 1991-01-14 Aparato de antena para un vehiculo a motor. Expired - Lifetime ES2065614T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990002506U JPH0756495Y2 (ja) 1990-01-16 1990-01-16 自動車窓用アンテナ装置

Publications (1)

Publication Number Publication Date
ES2065614T3 true ES2065614T3 (es) 1995-02-16

Family

ID=31506379

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91300238T Expired - Lifetime ES2065614T3 (es) 1990-01-16 1991-01-14 Aparato de antena para un vehiculo a motor.

Country Status (4)

Country Link
EP (1) EP0438247B1 (es)
JP (1) JPH0756495Y2 (es)
DE (1) DE69106005T2 (es)
ES (1) ES2065614T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3613097B2 (ja) * 1999-11-10 2005-01-26 日本板硝子株式会社 車両用ガラスアンテナ
DE10350780A1 (de) * 2003-10-30 2005-06-02 Robert Bosch Gmbh Fahrzeugscheibenantenne
US8022883B2 (en) * 2008-12-17 2011-09-20 Mitsumi Electric Co., Ltd. AM/FM windowpane antenna pattern structure wherein feeding point is disposed thereinside

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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
JPS63131216U (es) * 1987-02-12 1988-08-26
DE3904490A1 (de) * 1989-02-15 1990-08-16 Bosch Gmbh Robert Fahrzeug-scheibenantenne

Also Published As

Publication number Publication date
DE69106005T2 (de) 1995-07-13
JPH0756495Y2 (ja) 1995-12-25
DE69106005D1 (de) 1995-02-02
EP0438247A1 (en) 1991-07-24
JPH0394813U (es) 1991-09-27
EP0438247B1 (en) 1994-12-21

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