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GB1279316A - Improvements in or relating to polarised electromagnetic relays - Google Patents

Improvements in or relating to polarised electromagnetic relays

Info

Publication number
GB1279316A
GB1279316A GB36889/69A GB3688969A GB1279316A GB 1279316 A GB1279316 A GB 1279316A GB 36889/69 A GB36889/69 A GB 36889/69A GB 3688969 A GB3688969 A GB 3688969A GB 1279316 A GB1279316 A GB 1279316A
Authority
GB
United Kingdom
Prior art keywords
armature
electromagnetic relays
relating
july
relays
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
GB36889/69A
Inventor
Pierre Eugene Ugon
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.)
Individual
Original Assignee
Individual
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
Priority claimed from FR82556A external-priority patent/FR1546473A/en
Application filed by Individual filed Critical Individual
Publication of GB1279316A publication Critical patent/GB1279316A/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
    • H01H51/22—Polarised relays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

1279316 Electromagnetic relays P E UGON 22 July 1969 [23 July 1968] 36889/69 Heading H1N A " free armature" relay as described in Specification 1,198,493 has means such as stops 11, 12 which restrict the armature 9 to generally rotary motion without applying any bias to the armature. The armature is retained by the influence of permanent magnets 1, 2, 3, 4 to bridge either contacts 5, 7 or 6, 8. The armature and contacts may be sealed in an envelope (Fig. 2, not shown) under vacuum or filled with inert gas or liquid. Other shapes and forms of restricting means may be provided (Figs. 3, 4, 5, not shown) and the permanent magnets may be common to two relays (Figs. 6, 7, 8, not shown).
GB36889/69A 1966-11-04 1969-07-22 Improvements in or relating to polarised electromagnetic relays Expired GB1279316A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR82556A FR1546473A (en) 1966-11-04 1966-11-04 Magnetic circuits with free pallet
FR122395A FR93173E (en) 1966-11-04 1967-09-27 Magnetic circuits with free pallet.
FR160183A FR95374E (en) 1966-11-04 1968-07-23 Magnetic circuits with free pallet.

Publications (1)

Publication Number Publication Date
GB1279316A true GB1279316A (en) 1972-06-28

Family

ID=8652901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36889/69A Expired GB1279316A (en) 1966-11-04 1969-07-22 Improvements in or relating to polarised electromagnetic relays

Country Status (4)

Country Link
US (1) US3631366A (en)
DE (1) DE1935955A1 (en)
FR (1) FR95374E (en)
GB (1) GB1279316A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952853A (en) * 1974-10-29 1976-04-27 Litton Business Systems, Inc. Vertical shift mechanism
DE2463132C3 (en) * 1974-12-30 1986-07-10 Sds-Elektro Gmbh, 8024 Deisenhofen Electromagnetic switching device
JPS5579178A (en) * 1978-12-12 1980-06-14 Citizen Watch Co Ltd Driving mechanism for printing needle
US4864264A (en) * 1988-01-20 1989-09-05 Sigma Instruments, Inc. Bistable toggling indicator
US5914801A (en) 1996-09-27 1999-06-22 Mcnc Microelectromechanical devices including rotating plates and related methods
US6275320B1 (en) 1999-09-27 2001-08-14 Jds Uniphase, Inc. MEMS variable optical attenuator
GB0016505D0 (en) * 2000-07-06 2000-08-23 Wygnanski Wladyslaw Improved electro-magnetic device
US7652549B2 (en) * 2007-07-24 2010-01-26 Honeywell International Inc. Bi-stable magnetic latch with permanent magnet stator
GB2574812B (en) * 2018-06-18 2020-12-09 Ge Aviat Systems Ltd Contactor assembly and method of operating

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2185460A (en) * 1937-07-13 1940-01-02 Robert C Harris Electric generator
AT208445B (en) * 1958-04-25 1960-04-11 Siemens Ag Polarized electromagnetic relay
US3281739A (en) * 1963-09-16 1966-10-25 Phillips Eckardt Electronic Co Sensitive latching relay
DE1614671B2 (en) * 1967-12-04 1971-09-30 Siemens AG, 1000 Berlin u. 8000 München INDEPENDENT MERCURY RELAY
DE1614672B2 (en) * 1967-12-04 1972-05-10 Siemens AG, 1000 Berlin u. 8000 München POLED RELAY WITH TWO-LEAF ROTARY ANCHOR

Also Published As

Publication number Publication date
FR95374E (en) 1970-09-11
DE1935955A1 (en) 1970-06-11
US3631366A (en) 1971-12-28

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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