GB1304887A - - Google Patents

Info

Publication number
GB1304887A
GB1304887A GB2420170A GB2420170A GB1304887A GB 1304887 A GB1304887 A GB 1304887A GB 2420170 A GB2420170 A GB 2420170A GB 2420170 A GB2420170 A GB 2420170A GB 1304887 A GB1304887 A GB 1304887A
Authority
GB
United Kingdom
Prior art keywords
armature
plates
faces
polepieces
coil
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
GB2420170A
Other languages
English (en)
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 filed Critical
Publication of GB1304887A publication Critical patent/GB1304887A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
GB2420170A 1969-05-21 1970-05-19 Expired GB1304887A (forum.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82657269A 1969-05-21 1969-05-21

Publications (1)

Publication Number Publication Date
GB1304887A true GB1304887A (forum.php) 1973-01-31

Family

ID=25246928

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2420170A Expired GB1304887A (forum.php) 1969-05-21 1970-05-19

Country Status (5)

Country Link
US (1) US3553612A (forum.php)
JP (1) JPS4812695B1 (forum.php)
DE (1) DE2023600A1 (forum.php)
FR (1) FR2048549A5 (forum.php)
GB (1) GB1304887A (forum.php)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694777A (en) * 1971-05-14 1972-09-26 Babcock Electronics Corp Compact electromagnetic relay
GB2016211B (en) * 1978-02-28 1982-05-26 Nippon Electric Co Flat electromagnetic relay
US4688010A (en) * 1984-12-22 1987-08-18 Matsushita Electric Works, Ltd. Electromagnetic relay
KR100444957B1 (ko) * 2002-02-18 2004-08-21 삼성전자주식회사 세탁기의 제어방법
US8490955B2 (en) 2008-09-19 2013-07-23 The Boeing Company Electromagnetic clamping device
US8864120B2 (en) * 2009-07-24 2014-10-21 The Boeing Company Electromagnetic clamping system for manufacturing large structures

Also Published As

Publication number Publication date
US3553612A (en) 1971-01-05
FR2048549A5 (forum.php) 1971-03-19
DE2023600A1 (de) 1970-11-26
JPS4812695B1 (forum.php) 1973-04-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees