EP0425977A2 - Boucle à induction - Google Patents

Boucle à induction Download PDF

Info

Publication number: EP0425977A2
Authority: EP; European Patent Office
Prior art keywords: hollow profile; induction loop; loop according; induction; turns
Prior art date: 1989-11-02
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

Application number

EP90120279A

Other languages

German (de)

English (en)

Other versions

EP0425977A3 (en

EP0425977B1 (fr

Inventor

Werner Beck

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.)

Individual

Original Assignee

Individual

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.)

1989-11-02

Filing date

1990-10-23

Publication date

1991-05-08

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6392725&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0425977(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1990-10-23 Application filed by Individual filed Critical Individual

1991-05-08 Publication of EP0425977A2 publication Critical patent/EP0425977A2/fr

1991-11-06 Publication of EP0425977A3 publication Critical patent/EP0425977A3/de

1994-07-20 Application granted granted Critical

1994-07-20 Publication of EP0425977B1 publication Critical patent/EP0425977B1/fr

2010-10-23 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

230000006698 induction Effects 0.000 title claims abstract description 42
239000004020 conductor Substances 0.000 claims abstract description 10
238000009434 installation Methods 0.000 claims abstract description 3
239000000463 material Substances 0.000 claims description 11
230000003014 reinforcing effect Effects 0.000 claims 1
238000004804 winding Methods 0.000 abstract description 4
238000004519 manufacturing process Methods 0.000 description 4
238000009413 insulation Methods 0.000 description 3
230000002787 reinforcement Effects 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
239000010426 asphalt Substances 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
230000035945 sensitivity Effects 0.000 description 1
229910000679 solder Inorganic materials 0.000 description 1
230000000087 stabilizing effect Effects 0.000 description 1
239000000126 substance Substances 0.000 description 1

Images

Classifications

- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors

Definitions

Such induction loops are widely used in road traffic and generally in automatically controlled electrical switchgear. They are used, for example, to switch traffic lights automatically as soon as a vehicle has an inductor onsschleife drives away and thus induces a voltage change in the loop, this voltage change being detected by an electronic control circuit and used in a desired control signal, for example for actuating a traffic light, a parking garage barrier or the like.

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Road Paving Structures (AREA)
Road Signs Or Road Markings (AREA)
Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Magnetic Resonance Imaging Apparatus (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Treating Waste Gases (AREA)

EP90120279A 1989-11-02 1990-10-23 Boucle à induction Expired - Lifetime EP0425977B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3936480		1989-11-02
DE3936480A DE3936480A1 (de)	1989-11-02	1989-11-02	Induktionsschleife

Publications (3)

Publication Number	Publication Date
EP0425977A2 true EP0425977A2 (fr)	1991-05-08
EP0425977A3 EP0425977A3 (en)	1991-11-06
EP0425977B1 EP0425977B1 (fr)	1994-07-20

Family

ID=6392725

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP90120279A Expired - Lifetime EP0425977B1 (fr)	1989-11-02	1990-10-23	Boucle à induction

Country Status (3)

Country	Link
EP (1)	EP0425977B1 (fr)
AT (1)	ATE108925T1 (fr)
DE (2)	DE3936480A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT117U3 (de) *	1994-10-12	1995-07-25	Bernhard Starzer Ing Bernhard	Flexibler induktionsschlauch flexibler induktionsschlauch
US5668540A (en) *	1994-03-30	1997-09-16	U.S. Philips Corporation	Detection device for data relating to the passage of vehicles on a road
EP1746210A2 (fr)	2005-07-21	2007-01-24	Klaus Dr. Manns	Disposition pour la détection de véhicules dans des artères de communication
EP2608221A2 (fr)	2011-12-22	2013-06-26	HEW-KABEL GmbH	Câble de boucle d'induction

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE29909596U1 (de) *	1999-06-02	2000-10-12	Zimmermann GmbH, 76646 Bruchsal	Verkehrserfassungssensor mit Induktionsschleife
CN106120606A (zh) *	2016-07-06	2016-11-16	成都市红亿科技有限公司	一种用于安装地感线圈的停车场进出口结构
DE102017126187B3 (de) *	2017-11-09	2018-08-30	PVP GmbH	Induktionsschleife

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1534574A1 (de) *	1965-09-10	1969-07-10	Vorwerk & Sohn	Hohlkoerper als Druckimpulsgeber fuer die Fahrzeug-Verkehrszaehlung od.dgl.
FR2098529A6 (fr) *	1970-07-17	1972-03-10	Automatisme Cie Gle
US3984764A (en) *	1975-03-03	1976-10-05	Canoga Controls Corporation	Inductive loop structure for detecting the presence of vehicles over a roadway
US4239415A (en) *	1978-11-06	1980-12-16	Blikken Wendell A	Method of installing magnetic sensor loops in a multiple lane highway
FR2487555A1 (fr) *	1980-07-28	1982-01-29	Automatisme Cie Gle	Detecteur de passage d'objets pesants sur une chaussee
FR2607326B1 (fr) *	1986-11-25	1990-04-27	Cga Hbs	Ensemble d'antennes emission-reception situe a poste fixe pour une liaison radioelectrique bidirectionnelle avec un vehicule

1989
- 1989-11-02 DE DE3936480A patent/DE3936480A1/de not_active Withdrawn
1990
- 1990-10-23 DE DE59006500T patent/DE59006500D1/de not_active Expired - Lifetime
- 1990-10-23 AT AT90120279T patent/ATE108925T1/de not_active IP Right Cessation
- 1990-10-23 EP EP90120279A patent/EP0425977B1/fr not_active Expired - Lifetime

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5668540A (en) *	1994-03-30	1997-09-16	U.S. Philips Corporation	Detection device for data relating to the passage of vehicles on a road
AT117U3 (de) *	1994-10-12	1995-07-25	Bernhard Starzer Ing Bernhard	Flexibler induktionsschlauch flexibler induktionsschlauch
EP1746210A2 (fr)	2005-07-21	2007-01-24	Klaus Dr. Manns	Disposition pour la détection de véhicules dans des artères de communication
EP1746210A3 (fr) *	2005-07-21	2007-05-23	Klaus Dr. Manns	Disposition pour la détection de véhicules dans des artères de communication
EP2608221A2 (fr)	2011-12-22	2013-06-26	HEW-KABEL GmbH	Câble de boucle d'induction
DE102011122132A1 (de) *	2011-12-22	2013-06-27	Hew-Kabel Gmbh	Induktionsschleifen-Leitung

Also Published As

Publication number	Publication date
EP0425977A3 (en)	1991-11-06
EP0425977B1 (fr)	1994-07-20
DE59006500D1 (de)	1994-08-25
ATE108925T1 (de)	1994-08-15
DE3936480A1 (de)	1991-05-08

Legal Events

Date	Code	Title	Description
1991-03-23	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
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1992-02-19	17P	Request for examination filed	Effective date: 19911216
1993-10-20	17Q	First examination report despatched	Effective date: 19930906
1994-03-11	ITF	It: translation for a ep patent filed
1994-06-03	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
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1997-05-30	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: OPPOSITION PROCEDURE CLOSED
1997-07-16	27C	Opposition proceedings terminated	Effective date: 19970224
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