FR1047697A - Relais sensible au code - Google Patents

Relais sensible au code

Info

Publication number
FR1047697A
FR1047697A FR1047697DA FR1047697A FR 1047697 A FR1047697 A FR 1047697A FR 1047697D A FR1047697D A FR 1047697DA FR 1047697 A FR1047697 A FR 1047697A
Authority
FR
France
Prior art keywords
sensitive relay
code sensitive
code
relay
sensitive
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
Application number
Other languages
English (en)
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.)
Hitachi Rail STS USA Inc
Original Assignee
Union Switch and Signal Inc
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 Union Switch and Signal Inc filed Critical Union Switch and Signal Inc
Application granted granted Critical
Publication of FR1047697A publication Critical patent/FR1047697A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
FR1047697D 1950-06-27 1951-04-16 Relais sensible au code Expired FR1047697A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US170595A US2659786A (en) 1950-06-27 1950-06-27 Code following relay

Publications (1)

Publication Number Publication Date
FR1047697A true FR1047697A (fr) 1953-12-16

Family

ID=22620508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1047697D Expired FR1047697A (fr) 1950-06-27 1951-04-16 Relais sensible au code

Country Status (3)

Country Link
US (1) US2659786A (uk)
BE (1) BE502732A (uk)
FR (1) FR1047697A (uk)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE534164A (uk) * 1954-01-22
US2732457A (en) * 1954-05-10 1956-01-24 Hinge
US2833884A (en) * 1956-10-19 1958-05-06 Gen Railway Signal Co Damping device for mechanically resonant relays
US2934636A (en) * 1956-12-24 1960-04-26 Gen Railway Signal Co Decoding circuit for a mechanically resonant relay
GB830792A (en) * 1957-01-02 1960-03-23 Telephone Mfg Co Ltd Improvements relating to the mounting of electrical contacts

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US708539A (en) * 1901-09-16 1902-09-09 American Telephone & Telegraph Vibratory-current relay.
US885949A (en) * 1906-03-17 1908-04-28 Royden Marble Machinery Company Clamp.
US1167067A (en) * 1913-12-12 1916-01-04 Western Electric Co Electromagnetic device.
US1534753A (en) * 1922-07-25 1925-04-21 C L I Mfg Company Ltd Electric switch or circuit breaker
US1812452A (en) * 1930-06-23 1931-06-30 Robert A Shaw Guard device for wood shapers
US2069171A (en) * 1932-04-28 1937-01-26 Gen Railway Signal Co Relay
US2057605A (en) * 1936-01-16 1936-10-13 Union Switch & Signal Co Electrical relay
US2153998A (en) * 1937-02-18 1939-04-11 Verderber Joseph Cam mechanism
US2140604A (en) * 1937-04-28 1938-12-20 Union Switch & Signal Co Electrical relay
US2350663A (en) * 1942-08-21 1944-06-06 Union Switch & Signal Co Electrical relay
US2443784A (en) * 1943-05-17 1948-06-22 Barber Coleman Company Relay
US2454973A (en) * 1944-12-01 1948-11-30 Gen Electric Polarized electromagnetic control device
US2490895A (en) * 1945-02-22 1949-12-13 Mallory & Co Inc P R High-frequency vibrator
US2491140A (en) * 1945-04-11 1949-12-13 Barber Colman Co Armature assembly
US2495149A (en) * 1946-03-23 1950-01-17 William H Taylor Magnet-operated switch
US2562626A (en) * 1947-03-28 1951-07-31 Ira E Mccabe Multiple contact switch structure

Also Published As

Publication number Publication date
BE502732A (uk)
US2659786A (en) 1953-11-17

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