ZA73609B - Electro-magnetic relays - Google Patents

Electro-magnetic relays

Info

Publication number
ZA73609B
ZA73609B ZA730609A ZA73609A ZA73609B ZA 73609 B ZA73609 B ZA 73609B ZA 730609 A ZA730609 A ZA 730609A ZA 73609 A ZA73609 A ZA 73609A ZA 73609 B ZA73609 B ZA 73609B
Authority
ZA
South Africa
Prior art keywords
electro
magnetic relays
relays
magnetic
Prior art date
Application number
ZA730609A
Inventor
D Rushton
Original Assignee
Lucas Industries 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 Industries Ltd filed Critical Lucas Industries Ltd
Publication of ZA73609B publication Critical patent/ZA73609B/en

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)
ZA730609A 1972-02-05 1973-01-29 Electro-magnetic relays ZA73609B (en)

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
ZA73609B true ZA73609B (en) 1973-10-31

Family

ID=9796891

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA730609A ZA73609B (en) 1972-02-05 1973-01-29 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)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998040898A2 (en) 1997-03-08 1998-09-17 Blp Components Limited Two pole contactor
GB9704860D0 (en) * 1997-03-08 1997-04-23 Blp Components Ltd Solenoid operating switch

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

Also Published As

Publication number Publication date
ES188300Y (en) 1974-09-16
FR2170270A1 (en) 1973-09-14
GB1408924A (en) 1975-10-08
DE2305301A1 (en) 1973-08-16
AU5174673A (en) 1974-08-08
AR196113A1 (en) 1973-11-30
ES188300U (en) 1974-02-01
JPS4888460A (en) 1973-11-20
FR2170270B1 (en) 1977-04-29
IT977165B (en) 1974-09-10
AU470236B2 (en) 1976-03-11

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