GB1408924A - Electro-magnetic relays - Google Patents

Electro-magnetic relays

Info

Publication number
GB1408924A
GB1408924A GB547572A GB547572A GB1408924A GB 1408924 A GB1408924 A GB 1408924A GB 547572 A GB547572 A GB 547572A GB 547572 A GB547572 A GB 547572A GB 1408924 A GB1408924 A GB 1408924A
Authority
GB
United Kingdom
Prior art keywords
contacts
electro
insulating member
magnetic relays
relay
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
GB547572A
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical Co Ltd
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 Lucas Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Priority to GB547572A priority Critical patent/GB1408924A/en
Priority to ZA730609A priority patent/ZA73609B/en
Priority to IT48019/73A priority patent/IT977165B/en
Priority to AU51746/73A priority patent/AU470236B2/en
Priority to ES1973188300U priority patent/ES188300Y/en
Priority to DE19732305301 priority patent/DE2305301A1/en
Priority to AR246424A priority patent/AR196113A1/en
Priority to FR7303997A priority patent/FR2170270B1/fr
Priority to JP48013882A priority patent/JPS4888460A/ja
Publication of GB1408924A publication Critical patent/GB1408924A/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
    • 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
    • H01H51/065—Relays having a pair of normally open contacts rigidly fixed to a magnetic core movable along the axis of a solenoid, e.g. relays for starting automobiles

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

1408924 Electromagnetic relays LUCAS ELECTRICAL CO Ltd 29 Jan 1973 [5 Feb 1972] 5475/72 Heading H1N An electromagnetic relay has one or more pairs of normally engaged contacts 12 separable by an insulating member 16 which is moved between them on actuation of the relay against biasing means 20 acting on the insulating member 16 which is attached to the armature 15 and has a contact bridge 22 thereon which engages contacts 12a and 12b when the other contacts 12 are separated by the member 16.
GB547572A 1972-02-05 1972-02-05 Electro-magnetic relays Expired GB1408924A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB547572A GB1408924A (en) 1972-02-05 1972-02-05 Electro-magnetic relays
ZA730609A ZA73609B (en) 1972-02-05 1973-01-29 Electro-magnetic relays
IT48019/73A IT977165B (en) 1972-02-05 1973-02-02 ELECTROMAGNETIC RELAY
AU51746/73A AU470236B2 (en) 1972-02-05 1973-02-02 Electromagnetic relays
ES1973188300U ES188300Y (en) 1972-02-05 1973-02-03 ELECTROMAGNETIC RELAY.
DE19732305301 DE2305301A1 (en) 1972-02-05 1973-02-03 ELECTROMAGNETIC RELAY
AR246424A AR196113A1 (en) 1972-02-05 1973-02-05 AN ELECTROMAGNETIC RELAY
FR7303997A FR2170270B1 (en) 1972-02-05 1973-02-05
JP48013882A JPS4888460A (en) 1972-02-05 1973-02-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB547572A GB1408924A (en) 1972-02-05 1972-02-05 Electro-magnetic relays

Publications (1)

Publication Number Publication Date
GB1408924A true GB1408924A (en) 1975-10-08

Family

ID=9796891

Family Applications (1)

Application Number Title Priority Date Filing Date
GB547572A Expired GB1408924A (en) 1972-02-05 1972-02-05 Electro-magnetic relays

Country Status (9)

Country Link
JP (1) JPS4888460A (en)
AR (1) AR196113A1 (en)
AU (1) AU470236B2 (en)
DE (1) DE2305301A1 (en)
ES (1) ES188300Y (en)
FR (1) FR2170270B1 (en)
GB (1) GB1408924A (en)
IT (1) IT977165B (en)
ZA (1) ZA73609B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2322971A (en) * 1997-03-08 1998-09-09 Blp Components Ltd Two pole contactor
US6292075B1 (en) 1997-03-08 2001-09-18 B L P Components Two pole contactor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558188A (en) * 1947-03-12 1951-06-26 Bell Telephone Labor Inc Contact actuating mechanism
DE1077785B (en) * 1958-10-14 1960-03-17 Franz Baumgartner Multiple relays or multiple switches
US3239629A (en) * 1963-10-15 1966-03-08 Lesser Norton Contact operator
JPS459239Y1 (en) * 1967-01-23 1970-04-30

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2322971A (en) * 1997-03-08 1998-09-09 Blp Components Ltd Two pole contactor
GB2322971B (en) * 1997-03-08 1999-11-03 Blp Components Ltd Two pole contactor
US6292075B1 (en) 1997-03-08 2001-09-18 B L P Components Two pole contactor

Also Published As

Publication number Publication date
ES188300U (en) 1974-02-01
AU470236B2 (en) 1976-03-11
FR2170270B1 (en) 1977-04-29
ES188300Y (en) 1974-09-16
FR2170270A1 (en) 1973-09-14
AR196113A1 (en) 1973-11-30
AU5174673A (en) 1974-08-08
IT977165B (en) 1974-09-10
ZA73609B (en) 1973-10-31
DE2305301A1 (en) 1973-08-16
JPS4888460A (en) 1973-11-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee