BE530242A - - Google Patents

Info

Publication number
BE530242A
BE530242A BE530242DA BE530242A BE 530242 A BE530242 A BE 530242A BE 530242D A BE530242D A BE 530242DA BE 530242 A BE530242 A BE 530242A
Authority
BE
Belgium
Application number
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.)
Publication of BE530242A publication Critical patent/BE530242A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/26—Details
    • H01H35/30—Means for transmitting pressure to pressure-responsive operating part, e.g. by capsule and capillary tube
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
    • H01H50/305—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature damping vibration due to functional movement of armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Braking Arrangements (AREA)
  • Electromagnets (AREA)
BE530242D 1951-04-19 BE530242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US221773A US2775666A (en) 1951-04-19 1951-04-19 Electrical relays

Publications (1)

Publication Number Publication Date
BE530242A true BE530242A (en)

Family

ID=22829325

Family Applications (1)

Application Number Title Priority Date Filing Date
BE530242D BE530242A (en) 1951-04-19

Country Status (4)

Country Link
US (1) US2775666A (en)
BE (1) BE530242A (en)
FR (1) FR1066839A (en)
GB (1) GB708985A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843696A (en) * 1953-07-10 1958-07-15 Sturrup Robert Bruce Relay mechanisms
US2937249A (en) * 1955-05-31 1960-05-17 Guardian Electric Mfg Co Relay
US2882367A (en) * 1955-05-31 1959-04-14 Guardian Electric Mfg Co Relay
US2881281A (en) * 1956-07-12 1959-04-07 Iron Fireman Mfg Co Sensitive relay
US2876310A (en) * 1956-09-18 1959-03-03 Everett P Larsh Electromagnetic actuator and switch mechanism and method of operation thereof
US2854545A (en) * 1957-02-04 1958-09-30 Otto R Nemeth Miniature switching apparatus
BE572944A (en) * 1957-11-22
US2976379A (en) * 1958-02-06 1961-03-21 Chester R Rhodes Wiping contact rotary relay
US2953662A (en) * 1958-04-29 1960-09-20 Acf Ind Inc Commutating and speed control switch means
US3042773A (en) * 1958-12-19 1962-07-03 Bell Telephone Labor Inc Relay
US3036176A (en) * 1959-08-11 1962-05-22 Connecticut Valley Entpr Inc Electrical relay
DE1139209B (en) * 1961-02-17 1962-11-08 Haller & Co E Contact spring set, especially for a miniature relay
US3146382A (en) * 1961-05-26 1964-08-25 Westinghouse Air Brake Co Shock resistant electrical relays
US3519966A (en) * 1967-01-23 1970-07-07 Tektronix Inc Electrical relay
DE102019126351A1 (en) 2019-09-30 2021-04-01 Tdk Electronics Ag Switching device
CN111128605A (en) * 2020-02-21 2020-05-08 上海瑞垒电子科技有限公司 Glass packaging type high-voltage direct-current relay
US20230178319A1 (en) * 2020-06-17 2023-06-08 Xiamen Hongfa Electric Power Controls Co., Ltd. Connecting structure between lead-out pins of auxiliary stationary contacts and yoke plate of dc relay
JP2022112549A (en) * 2021-01-22 2022-08-03 富士電機機器制御株式会社 Gas filling structure, sealed magnetic contactor, and gas filling method

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US203492A (en) * 1878-05-07 Improvement in electro-magnets
US896808A (en) * 1908-02-21 1908-08-25 Gen Railway Signal Co Relay.
US1009476A (en) * 1911-03-10 1911-11-21 Union Switch & Signal Co Circuit-controller.
DE340118C (en) * 1920-02-06 1921-09-03 Georg Matt Electromagnetic on, off and changeover switch
FR523986A (en) * 1920-05-22 1921-08-27 Emile Dick One or more degree switch actuated by solenoid, for train light regulator, light regulator of automobiles and airplanes and for stationary regulators
US1844790A (en) * 1929-10-14 1932-02-09 Delco Remy Corp Voltage regulator
US1920135A (en) * 1931-10-21 1933-07-25 Eclipse Aviat Corp Switch controlling mechanism
US2019807A (en) * 1932-12-20 1935-11-05 Emi Ltd Light-current electric switch suitable for wireless receivers
US2120980A (en) * 1936-02-26 1938-06-21 Associated Electric Lab Inc Contact spring
US2248584A (en) * 1939-06-23 1941-07-08 John N Reynolds Multicontact relay
FR860463A (en) * 1939-06-27 1941-01-16 Cie De Signaux & D Entpr S Ele Rocker
US2330920A (en) * 1941-01-17 1943-10-05 John N Reynolds Electrical relay
USB384542I5 (en) * 1941-03-21
US2310138A (en) * 1941-10-23 1943-02-02 Westinghouse Electric & Mfg Co Electrical switching apparatus
US2444198A (en) * 1944-04-01 1948-06-29 Cook Electric Co Hermetically sealed electromagnetic relay
GB594254A (en) * 1944-06-09 1947-11-06 Asea Ab Balanced electric relays or switches
US2487604A (en) * 1945-09-21 1949-11-08 Gen Electric Vibratory converter switch
US2427898A (en) * 1945-11-19 1947-09-23 Oak Mfg Co Vibrator
US2590996A (en) * 1947-11-21 1952-04-01 Bell Telephone Labor Inc Relay

Also Published As

Publication number Publication date
US2775666A (en) 1956-12-25
GB708985A (en) 1954-05-12
FR1066839A (en) 1954-06-10

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