FR2104031A5 - - Google Patents

Info

Publication number
FR2104031A5
FR2104031A5 FR7128820A FR7128820A FR2104031A5 FR 2104031 A5 FR2104031 A5 FR 2104031A5 FR 7128820 A FR7128820 A FR 7128820A FR 7128820 A FR7128820 A FR 7128820A FR 2104031 A5 FR2104031 A5 FR 2104031A5
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
FR7128820A
Other languages
French (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.)
SPX Technologies Inc
Original Assignee
General Signal 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 General Signal Corp filed Critical General Signal Corp
Application granted granted Critical
Publication of FR2104031A5 publication Critical patent/FR2104031A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
FR7128820A 1970-08-05 1971-08-05 Expired FR2104031A5 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6120970A 1970-08-05 1970-08-05

Publications (1)

Publication Number Publication Date
FR2104031A5 true FR2104031A5 (enrdf_load_html_response) 1972-04-14

Family

ID=22034336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7128820A Expired FR2104031A5 (enrdf_load_html_response) 1970-08-05 1971-08-05

Country Status (8)

Country Link
US (1) US3699521A (enrdf_load_html_response)
JP (1) JPS5332124B1 (enrdf_load_html_response)
BR (1) BR7105050D0 (enrdf_load_html_response)
CA (1) CA941056A (enrdf_load_html_response)
DE (1) DE2139294A1 (enrdf_load_html_response)
FR (1) FR2104031A5 (enrdf_load_html_response)
GB (1) GB1334259A (enrdf_load_html_response)
NL (1) NL7110829A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3913874A (en) * 1974-03-08 1975-10-21 Westinghouse Electric Corp Vehicle control system including residue breakdown voltage across the vehicle rails
JPS5762516U (enrdf_load_html_response) * 1980-09-30 1982-04-14

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2141551A (en) * 1936-08-01 1938-12-27 Gen Railway Signal Co Centralized traffic controlling system for railroads
US2784393A (en) * 1954-02-26 1957-03-05 Bendix Aviat Corp Frequency multiplex telemetering system
GB1067673A (en) * 1962-10-25 1967-05-03 Gen Electric Co Ltd Improvements in or relating to supervisory arrangements
US3396370A (en) * 1964-09-11 1968-08-06 Femco Inc Coded tone supervisory system

Also Published As

Publication number Publication date
NL7110829A (enrdf_load_html_response) 1972-02-08
JPS5332124B1 (enrdf_load_html_response) 1978-09-06
GB1334259A (en) 1973-10-17
DE2139294A1 (de) 1972-02-10
BR7105050D0 (pt) 1973-06-14
US3699521A (en) 1972-10-17
CA941056A (en) 1974-01-29

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Legal Events

Date Code Title Description
ST Notification of lapse