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GB1013633A - Improvements in and relating to electromagnetic relays - Google Patents

Improvements in and relating to electromagnetic relays

Info

Publication number
GB1013633A
GB1013633A GB45602/63A GB4560263A GB1013633A GB 1013633 A GB1013633 A GB 1013633A GB 45602/63 A GB45602/63 A GB 45602/63A GB 4560263 A GB4560263 A GB 4560263A GB 1013633 A GB1013633 A GB 1013633A
Authority
GB
United Kingdom
Prior art keywords
electromagnetic relays
blades
springs
relating
nov
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
GB45602/63A
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
Publication of GB1013633A publication Critical patent/GB1013633A/en
Expired legal-status Critical Current

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
    • H01H50/546—Contact arrangements for contactors having bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • H01H1/28—Assembly of three or more contact-supporting spring blades
    • 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)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Electromagnets (AREA)
  • Breakers (AREA)

Abstract

1,013,633. Electromagnetic relays. GENERAL SIGNAL CORPORATION. Nov. 19, 1963 [Nov. 28, 1962], No. 45602/63. Addition to 991,638. Heading H2B. The fixed contact blades 54 of the relay of the parent Specification are biased against the surfaces of the insulating positioning block 63 by bent flat springs 115 (Fig. 2) or tensioned coil springs 117 (Fig. 4) which connect insulators 120 on the stationary blades 54. The springs 115 may be integral with the blades 54.
GB45602/63A 1961-10-02 1963-11-19 Improvements in and relating to electromagnetic relays Expired GB1013633A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14239161A 1961-10-02 1961-10-02
US240637A US3204061A (en) 1961-10-02 1962-11-28 Electromagnetic relay structure

Publications (1)

Publication Number Publication Date
GB1013633A true GB1013633A (en) 1965-12-15

Family

ID=26840067

Family Applications (3)

Application Number Title Priority Date Filing Date
GB27793/62A Expired GB991638A (en) 1961-10-02 1962-07-19 Electromagnetic relays
GB9267/63A Expired GB1028969A (en) 1961-10-02 1963-03-08 Improvements in electromagnetic relays
GB45602/63A Expired GB1013633A (en) 1961-10-02 1963-11-19 Improvements in and relating to electromagnetic relays

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB27793/62A Expired GB991638A (en) 1961-10-02 1962-07-19 Electromagnetic relays
GB9267/63A Expired GB1028969A (en) 1961-10-02 1963-03-08 Improvements in electromagnetic relays

Country Status (5)

Country Link
US (1) US3204061A (en)
BE (1) BE621618A (en)
DE (1) DE1273069B (en)
GB (3) GB991638A (en)
NL (2) NL132014C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100555498C (en) * 2006-12-28 2009-10-28 沈阳铁路信号工厂 The pull bar in the relay and the bindiny mechanism of flash barrier
CN110942956A (en) * 2019-11-19 2020-03-31 漳州宏发电声有限公司 Electromagnetic relay for improving contact breaking capacity

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2052318A (en) * 1935-05-01 1936-08-25 Bell Telephone Labor Inc Electric switching device
US2276855A (en) * 1940-11-22 1942-03-17 Gen Electric Electrical induction apparatus
FR962493A (en) * 1947-02-12 1950-06-10
FR945403A (en) * 1947-04-04 1949-05-04 Constr Telephoniques Electromagnetic relay
US2645686A (en) * 1948-09-30 1953-07-14 Westinghouse Air Brake Co Circuit controller contact assembly
US2802150A (en) * 1950-08-03 1957-08-06 Joslyn Mfg & Supply Co Street lighting control unit
DE923370C (en) * 1952-07-31 1955-02-10 Siemens Ag Contact spring set for electrical switchgear, especially for relays
US2825778A (en) * 1953-07-03 1958-03-04 Electrical Apparatus Company I Switch assembly
US2782287A (en) * 1954-07-26 1957-02-19 Burroughs Corp Switch mechanism
BE540332A (en) * 1954-10-25
CH329893A (en) * 1955-02-18 1958-05-15 Bbc Brown Boveri & Cie Electrical contact with double break
GB794525A (en) * 1955-09-01 1958-05-07 Telephone Mfg Co Ltd Improvements in and relating to electric contact assemblies
US2971130A (en) * 1956-01-10 1961-02-07 Ite Circuit Breaker Ltd Electro-dynamic switching device
US2956139A (en) * 1956-04-07 1960-10-11 Ega Electric Ltd Electrical multi-contact devices
NL101324C (en) * 1957-02-15
BE572207A (en) * 1957-10-29
US3014103A (en) * 1959-03-31 1961-12-19 Gen Electric Electrical switching apparatus

Also Published As

Publication number Publication date
US3204061A (en) 1965-08-31
NL281349A (en)
GB991638A (en) 1965-05-12
DE1273069B (en) 1968-07-18
GB1028969A (en) 1966-05-11
NL132014C (en)
BE621618A (en)

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