IT977165B - ELECTROMAGNETIC RELAY - Google Patents

ELECTROMAGNETIC RELAY

Info

Publication number: IT977165B
Authority: IT; Italy
Prior art keywords: electromagnetic relay; relay; electromagnetic
Prior art date: 1972-02-05

Application number

IT48019/73A

Other languages

Italian (it)

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.)

1972-02-05

Filing date

1973-02-02

Publication date

1974-09-10

1973-02-02 Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd

1974-09-10 Application granted granted Critical

1974-09-10 Publication of IT977165B publication Critical patent/IT977165B/en

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)

IT48019/73A 1972-02-05 1973-02-02 ELECTROMAGNETIC RELAY IT977165B (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
IT977165B true IT977165B (en)	1974-09-10

Family

ID=9796891

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT48019/73A IT977165B (en)	1972-02-05	1973-02-02	ELECTROMAGNETIC RELAY

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
GB9704860D0 (en) *	1997-03-08	1997-04-23	Blp Components Ltd	Solenoid operating switch
WO1998040898A2 (en)	1997-03-08	1998-09-17	Blp Components Limited	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

1972
- 1972-02-05 GB GB547572A patent/GB1408924A/en not_active Expired
1973
- 1973-01-29 ZA ZA730609A patent/ZA73609B/en unknown
- 1973-02-02 AU AU51746/73A patent/AU470236B2/en not_active Expired
- 1973-02-02 IT IT48019/73A patent/IT977165B/en active
- 1973-02-03 ES ES1973188300U patent/ES188300Y/en not_active Expired
- 1973-02-03 DE DE19732305301 patent/DE2305301A1/en active Pending
- 1973-02-05 AR AR246424A patent/AR196113A1/en active
- 1973-02-05 FR FR7303997A patent/FR2170270B1/fr not_active Expired
- 1973-02-05 JP JP48013882A patent/JPS4888460A/ja active Pending

Also Published As

Publication number	Publication date
JPS4888460A (en)	1973-11-20
GB1408924A (en)	1975-10-08
FR2170270B1 (en)	1977-04-29
AU5174673A (en)	1974-08-08
AR196113A1 (en)	1973-11-30
FR2170270A1 (en)	1973-09-14
DE2305301A1 (en)	1973-08-16
AU470236B2 (en)	1976-03-11
ES188300Y (en)	1974-09-16
ZA73609B (en)	1973-10-31
ES188300U (en)	1974-02-01

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