FR2168097B1 - - Google Patents

Info

Publication number
FR2168097B1
FR2168097B1 FR7301277A FR7301277A FR2168097B1 FR 2168097 B1 FR2168097 B1 FR 2168097B1 FR 7301277 A FR7301277 A FR 7301277A FR 7301277 A FR7301277 A FR 7301277A FR 2168097 B1 FR2168097 B1 FR 2168097B1
Authority
FR
France
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
Application number
FR7301277A
Other versions
FR2168097A1 (fr
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2168097A1 publication Critical patent/FR2168097A1/fr
Application granted granted Critical
Publication of FR2168097B1 publication Critical patent/FR2168097B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or vehicle train, e.g. pedals
    • B61L1/16—Devices for counting axles; Devices for counting vehicles
    • B61L1/163—Detection devices
    • B61L1/165—Electrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or vehicle train, e.g. pedals
    • B61L1/02—Electric devices associated with track, e.g. rail contacts
    • B61L1/10—Electric devices associated with track, e.g. rail contacts actuated by electromagnetic radiation; actuated by particle radiation
FR7301277A 1972-01-14 1973-01-15 Expired FR2168097B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722201769 DE2201769C3 (de) 1972-01-14 1972-01-14 Fahrzeugbetätigter Gleiskontakt zum Erzeugen von Anwesenheits- und/oder Richtungskriterien

Publications (2)

Publication Number Publication Date
FR2168097A1 FR2168097A1 (fr) 1973-08-24
FR2168097B1 true FR2168097B1 (fr) 1981-03-06

Family

ID=5833048

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7301277A Expired FR2168097B1 (fr) 1972-01-14 1973-01-15

Country Status (4)

Country Link
DE (1) DE2201769C3 (fr)
ES (1) ES410545A1 (fr)
FR (1) FR2168097B1 (fr)
GB (1) GB1420767A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110641515B (zh) * 2019-09-18 2022-01-14 哈尔滨工程大学 一种计轴磁头传感器

Also Published As

Publication number Publication date
DE2201769A1 (de) 1973-07-19
GB1420767A (en) 1976-01-14
ES410545A1 (es) 1976-04-01
DE2201769C3 (de) 1980-07-17
DE2201769B2 (de) 1979-11-15
FR2168097A1 (fr) 1973-08-24

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse