NL281349A - - Google Patents

Info

Publication number
NL281349A
NL281349A NL281349DA NL281349A NL 281349 A NL281349 A NL 281349A NL 281349D A NL281349D A NL 281349DA NL 281349 A NL281349 A NL 281349A
Authority
NL
Netherlands
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 NL281349A publication Critical patent/NL281349A/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
    • 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)
  • Electromagnets (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
NL281349D 1961-10-02 NL281349A (enrdf_load_stackoverflow)

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
NL281349A true NL281349A (enrdf_load_stackoverflow)

Family

ID=26840067

Family Applications (2)

Application Number Title Priority Date Filing Date
NL132014D NL132014C (enrdf_load_stackoverflow) 1961-10-02
NL281349D NL281349A (enrdf_load_stackoverflow) 1961-10-02

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL132014D NL132014C (enrdf_load_stackoverflow) 1961-10-02

Country Status (5)

Country Link
US (1) US3204061A (enrdf_load_stackoverflow)
BE (1) BE621618A (enrdf_load_stackoverflow)
DE (1) DE1273069B (enrdf_load_stackoverflow)
GB (3) GB991638A (enrdf_load_stackoverflow)
NL (2) NL281349A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100555498C (zh) * 2006-12-28 2009-10-28 沈阳铁路信号工厂 继电器中的拉杆与隔弧板的连接机构
CN110942956B (zh) * 2019-11-19 2025-06-03 漳州宏发电声有限公司 一种提升触点分断能力的电磁继电器

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 (enrdf_load_stackoverflow) * 1947-02-12 1950-06-10
FR945403A (fr) * 1947-04-04 1949-05-04 Constr Telephoniques Relais électromagnétique
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 (de) * 1952-07-31 1955-02-10 Siemens Ag Kontaktfedersatz fuer elektrische Schaltgeraete, insbesondere fuer Relais
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 (enrdf_load_stackoverflow) * 1954-10-25
CH329893A (de) * 1955-02-18 1958-05-15 Bbc Brown Boveri & Cie Elektrischer Kontakt mit Doppelunterbrechung
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 (enrdf_load_stackoverflow) * 1957-02-15
BE572207A (enrdf_load_stackoverflow) * 1957-10-29
US3014103A (en) * 1959-03-31 1961-12-19 Gen Electric Electrical switching apparatus

Also Published As

Publication number Publication date
GB1013633A (en) 1965-12-15
US3204061A (en) 1965-08-31
GB1028969A (en) 1966-05-11
DE1273069B (de) 1968-07-18
BE621618A (enrdf_load_stackoverflow)
GB991638A (en) 1965-05-12
NL132014C (enrdf_load_stackoverflow)

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