WO2018131647A1 - Vitre de fenêtre - Google Patents

Vitre de fenêtre Download PDF

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Publication number
WO2018131647A1
WO2018131647A1 PCT/JP2018/000480 JP2018000480W WO2018131647A1 WO 2018131647 A1 WO2018131647 A1 WO 2018131647A1 JP 2018000480 W JP2018000480 W JP 2018000480W WO 2018131647 A1 WO2018131647 A1 WO 2018131647A1
Authority
WO
WIPO (PCT)
Prior art keywords
antenna
defogger
antenna element
window glass
power feeding
Prior art date
Application number
PCT/JP2018/000480
Other languages
English (en)
Japanese (ja)
Inventor
浩輔 田中
徳田　健己
Original Assignee
日本板硝子株式会社
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 日本板硝子株式会社 filed Critical 日本板硝子株式会社
Priority to EP18739438.2A priority Critical patent/EP3570370B1/fr
Priority to CN201880006564.2A priority patent/CN110168805A/zh
Publication of WO2018131647A1 publication Critical patent/WO2018131647A1/fr

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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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/28—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole

Abstract

L'invention concerne un vitre de fenêtre comprenant une plaque de verre, une paire de barres omnibus formées sur la plaque de verre, un désembueur ayant de multiples fils chauffants horizontaux reliant la paire de barres omnibus, et une antenne formée sur la plaque de verre. L'antenne comprend une première unité d'alimentation électrique, un premier élément d'antenne s'étendant à partir de la première unité d'alimentation électrique, une seconde unité d'alimentation électrique, et un second élément d'antenne s'étendant à partir de la seconde unité d'alimentation électrique, et étant configuré à partir du premier élément d'antenne et du second élément d'antenne de façon à recevoir des ondes radio dans la plage de fréquences d'un premier support. Le premier élément d'antenne et le second élément d'antenne sont tous deux couplés de manière capacitive au désembueur.
PCT/JP2018/000480 2017-01-11 2018-01-11 Vitre de fenêtre WO2018131647A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP18739438.2A EP3570370B1 (fr) 2017-01-11 2018-01-11 Vitre de fenêtre
CN201880006564.2A CN110168805A (zh) 2017-01-11 2018-01-11 窗玻璃

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017002868A JP6868396B2 (ja) 2017-01-11 2017-01-11 窓ガラス
JP2017-002868 2017-01-11

Publications (1)

Publication Number Publication Date
WO2018131647A1 true WO2018131647A1 (fr) 2018-07-19

Family

ID=62839558

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2018/000480 WO2018131647A1 (fr) 2017-01-11 2018-01-11 Vitre de fenêtre

Country Status (4)

Country Link
EP (1) EP3570370B1 (fr)
JP (1) JP6868396B2 (fr)
CN (1) CN110168805A (fr)
WO (1) WO2018131647A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019043453A (ja) * 2017-09-05 2019-03-22 日本板硝子株式会社 リアガラス及びリアガラスを有するバックドア
JP7296540B2 (ja) * 2019-12-27 2023-06-23 Ａｇｃ株式会社 車両用窓ガラス

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5099837U (fr) * 1974-01-14 1975-08-19
JP2012114669A (ja) * 2010-11-24 2012-06-14 Asahi Glass Co Ltd 車両用アンテナ装置
WO2016190064A1 (fr) 2015-05-22 2016-12-01 日本板硝子株式会社 Vitre de véhicule et antenne de vitre pour radiodiffusion audionumérique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000252732A (ja) * 1999-02-25 2000-09-14 Asahi Glass Co Ltd 自動車用ガラスアンテナ
WO2015137108A1 (fr) * 2014-03-12 2015-09-17 旭硝子株式会社 Antenne de verre d'automobile
WO2016175314A1 (fr) * 2015-04-28 2016-11-03 日本板硝子株式会社 Antenne de verre
JP2017005354A (ja) * 2015-06-05 2017-01-05 旭硝子株式会社 車両用ガラスアンテナ及び車両用アンテナを備えた後部窓ガラス

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5099837U (fr) * 1974-01-14 1975-08-19
JP2012114669A (ja) * 2010-11-24 2012-06-14 Asahi Glass Co Ltd 車両用アンテナ装置
WO2016190064A1 (fr) 2015-05-22 2016-12-01 日本板硝子株式会社 Vitre de véhicule et antenne de vitre pour radiodiffusion audionumérique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3570370A4

Also Published As

Publication number Publication date
JP2018113587A (ja) 2018-07-19
EP3570370A1 (fr) 2019-11-20
CN110168805A (zh) 2019-08-23
JP6868396B2 (ja) 2021-05-12
EP3570370A4 (fr) 2020-08-12
EP3570370B1 (fr) 2023-06-07

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