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GB708885A - Electrical contact means - Google Patents

Electrical contact means

Info

Publication number
GB708885A
GB708885A GB13859/52A GB1385952A GB708885A GB 708885 A GB708885 A GB 708885A GB 13859/52 A GB13859/52 A GB 13859/52A GB 1385952 A GB1385952 A GB 1385952A GB 708885 A GB708885 A GB 708885A
Authority
GB
United Kingdom
Prior art keywords
screw
movable contact
contact springs
armature
lifting pin
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
GB13859/52A
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of GB708885A publication Critical patent/GB708885A/en
Expired legal-status Critical Current

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
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Measuring Leads Or Probes (AREA)

Abstract

708,885. Electromagnetic relays. TELEFONAKTIEBOLAGET L. M. ERICSSON. May 30, 1952 [June 6, 1951], No. 13859/52. Class 38(5) Movable contact springs such as shown in Figs. 1 and 3 are clamped in a pile-up by means of their portions 1c, are supported in the middle of their limbs 1a by an adjustable slide 5 and pivot about this support, when a lifting pin 4 moves their righthand ends by means of teeth 3, to bring their lefthand ends into engagement with fixed contacts 10. The lifting pin 4 may be actuated as shown by the armature 7 of a relay and further adjustment is provided by the screw 17 and the screw 12 which when loosened allows the core 8a to be moved relatively to the yoke 6. In a modification the slide 5 grips both the fixed and the movable contact springs and the armature moves vertically instead of horizontally.
GB13859/52A 1951-06-06 1952-05-30 Electrical contact means Expired GB708885A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE708885X 1951-06-06

Publications (1)

Publication Number Publication Date
GB708885A true GB708885A (en) 1954-05-12

Family

ID=20315662

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13859/52A Expired GB708885A (en) 1951-06-06 1952-05-30 Electrical contact means

Country Status (5)

Country Link
US (1) US2689894A (en)
BE (1) BE511845A (en)
FR (1) FR1058073A (en)
GB (1) GB708885A (en)
NL (2) NL170130B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3000630A1 (en) * 1980-01-10 1981-07-16 Eberle Werke KG, 8500 Nürnberg Contact system for relays - has rectangular leaf spring, with associated terminal and contact surface on one side of rectangle

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH326752A (en) * 1955-05-09 1957-12-31 Albert Dreyfus Jean Electromechanical relay
CH384100A (en) * 1961-07-05 1964-11-15 Schlatter Ag Process for the manufacture of contact springs
US3275962A (en) * 1964-03-26 1966-09-27 Richard H Long Electrical circuit selector
BR9610190A (en) * 1995-08-23 1998-12-15 Siemens Ag Electromagnetic relay and its use on a printed circuit board

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2120421A (en) * 1937-09-04 1938-06-14 Bell Telephone Labor Inc Relay
US2585278A (en) * 1948-10-22 1952-02-12 Honeywell Regulator Co Fuel burner controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3000630A1 (en) * 1980-01-10 1981-07-16 Eberle Werke KG, 8500 Nürnberg Contact system for relays - has rectangular leaf spring, with associated terminal and contact surface on one side of rectangle

Also Published As

Publication number Publication date
FR1058073A (en) 1954-03-12
NL170130B (en)
US2689894A (en) 1954-09-21
NL81479C (en)
BE511845A (en)

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