GB1187884A - Improvements relating to Electromagnetic Relays. - Google Patents

Improvements relating to Electromagnetic Relays.

Info

Publication number
GB1187884A
GB1187884A GB49237/68A GB4923768A GB1187884A GB 1187884 A GB1187884 A GB 1187884A GB 49237/68 A GB49237/68 A GB 49237/68A GB 4923768 A GB4923768 A GB 4923768A GB 1187884 A GB1187884 A GB 1187884A
Authority
GB
United Kingdom
Prior art keywords
armature
relay
electromagnetic relays
recessed
permanent magnets
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
GB49237/68A
Inventor
Wilhelm Sterff
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.)
Schaltbau GmbH
Original Assignee
Schaltbau GmbH
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 DE19661514713 external-priority patent/DE1514713C3/en
Application filed by Schaltbau GmbH filed Critical Schaltbau GmbH
Publication of GB1187884A publication Critical patent/GB1187884A/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
    • H01H51/2272—Polarised relays comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
    • H01H50/041—Details concerning assembly of relays
    • H01H50/043—Details particular to miniaturised relays
    • H01H2050/044—Special measures to minimise the height of the relay

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

1,187,884. Polarized electromagnetic relays. SCHALTBAU G.m.b.H. 17 Oct., 1968 [8 Nov., 1967; 19 Sept., 1968], No. 49237/68. Heading H1N. A polarized relay has a centrally pivoted armature 7 rockable on a soft iron body 4 mounted between like poles of two permanent magnets 2, 3 which are recessed as at 5 to embrace the relay coil 1. The armature cooperates with polepieces 6 and may be recessed at 8 and 9 so that the half 10 or 11 of the armature, when in the attracted position, forms with its respective permanent magnet 3, or 2 an almost complete enclosure for its end of the coil. Alternatively (Fig. 2, not shown) the armature may have two flat halves and co-operate with permanent magnets which substantially embrace the coils. The relay may be bi-stable as shown or made single-side stable by the addition of a biasing spring.
GB49237/68A 1967-11-08 1968-10-17 Improvements relating to Electromagnetic Relays. Expired GB1187884A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19661514713 DE1514713C3 (en) 1965-03-24 1966-03-24 Gas laser for generating continuous infrared radiation
DE1614713 1967-11-08
DESC041531 1967-11-08
DE19681764999 DE1764999B1 (en) 1967-11-08 1968-09-19 ADHESIVE RELAY

Publications (1)

Publication Number Publication Date
GB1187884A true GB1187884A (en) 1970-04-15

Family

ID=27430558

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49237/68A Expired GB1187884A (en) 1967-11-08 1968-10-17 Improvements relating to Electromagnetic Relays.

Country Status (5)

Country Link
US (1) US3544935A (en)
DE (2) DE1614713B1 (en)
FR (1) FR1590735A (en)
GB (1) GB1187884A (en)
NL (1) NL6815218A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150042423A1 (en) * 2012-03-30 2015-02-12 Phoenix Contact Gmbh & Co. Kg Relay Having Two Switches That Can Be Actuated In Opposite Directions
US20150048909A1 (en) * 2012-03-30 2015-02-19 Phoenix Contact Gmbh & Co. Kg Polarized Electromagnetic Relay and Method for Production Thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673529A (en) * 1971-05-13 1972-06-27 Babcock Electronics Corp Magnetic actuator
DE3068769D1 (en) * 1979-04-05 1984-09-06 Motor Magnetics Inc Electric device or machine
DE3503822A1 (en) * 1985-02-05 1986-08-07 Erwin Dipl.-Ing. 8510 Fürth Stiller Electromagnetic interruptor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE881059C (en) * 1942-04-15 1953-06-25 Rupert Evan Howard Carpenter Polarized electromagnetic relay
BE560797A (en) * 1956-09-14
DE1514719A1 (en) * 1965-01-26 1969-06-19 Schiele Verwaltungsgmbh Electromagnetic holding magnet, especially for a holding relay
US3317871A (en) * 1965-09-20 1967-05-02 Leach Corp Magnetically operated actuator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150042423A1 (en) * 2012-03-30 2015-02-12 Phoenix Contact Gmbh & Co. Kg Relay Having Two Switches That Can Be Actuated In Opposite Directions
US20150048909A1 (en) * 2012-03-30 2015-02-19 Phoenix Contact Gmbh & Co. Kg Polarized Electromagnetic Relay and Method for Production Thereof
US9275815B2 (en) * 2012-03-30 2016-03-01 Phoenix Contact Gmbh & Co. Kg Relay having two switches that can be actuated in opposite directions
US9368304B2 (en) * 2012-03-30 2016-06-14 Phoenix Contact Gmbh & Co. Kg Polarized electromagnetic relay and method for production thereof

Also Published As

Publication number Publication date
NL6815218A (en) 1969-05-12
FR1590735A (en) 1970-04-20
US3544935A (en) 1970-12-01
DE1764999B1 (en) 1971-07-01
DE1614713B1 (en) 1971-03-04

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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