DE3780439D1 - ELECTRIC DEVICE. - Google Patents

ELECTRIC DEVICE.

Info

Publication number
DE3780439D1
DE3780439D1 DE8787118406T DE3780439T DE3780439D1 DE 3780439 D1 DE3780439 D1 DE 3780439D1 DE 8787118406 T DE8787118406 T DE 8787118406T DE 3780439 T DE3780439 T DE 3780439T DE 3780439 D1 DE3780439 D1 DE 3780439D1
Authority
DE
Germany
Prior art keywords
arm
spring
extended portion
bore
along
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 - Fee Related
Application number
DE8787118406T
Other languages
German (de)
Inventor
Heinz Seidenbusch
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE8787118406T priority Critical patent/DE3780439D1/en
Application granted granted Critical
Publication of DE3780439D1 publication Critical patent/DE3780439D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Switch Cases, Indication, And Locking (AREA)
  • X-Ray Techniques (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Springs (AREA)

Abstract

An electromagnetic switch appts. has an arrangement for holding a compression spring (5) consisting of a cylindrical bore (4) to accommodate the spring in a bridging contact member (1). The end of the last turn of the spring extends beyond the cylindrical outline of the spring, and this extended portion (6) engages on L-shaped slot (7) in the side wall of the bore, the first arm of the slot lying parallel to the bore axis, the second arm at right angles to the first. The extended portion is pushed into and along the first arm and rotated when it meets the second arm to move it along. The extended portion is then secured in position by engaging a ridge (10) defined by a groove (11).
DE8787118406T 1986-12-24 1987-12-11 ELECTRIC DEVICE. Expired - Fee Related DE3780439D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787118406T DE3780439D1 (en) 1986-12-24 1987-12-11 ELECTRIC DEVICE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8634710U DE8634710U1 (en) 1986-12-24 1986-12-24
DE8787118406T DE3780439D1 (en) 1986-12-24 1987-12-11 ELECTRIC DEVICE.

Publications (1)

Publication Number Publication Date
DE3780439D1 true DE3780439D1 (en) 1992-08-20

Family

ID=6801459

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8634710U Expired DE8634710U1 (en) 1986-12-24 1986-12-24
DE8787118406T Expired - Fee Related DE3780439D1 (en) 1986-12-24 1987-12-11 ELECTRIC DEVICE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8634710U Expired DE8634710U1 (en) 1986-12-24 1986-12-24

Country Status (3)

Country Link
EP (1) EP0276440B1 (en)
AT (1) ATE78361T1 (en)
DE (2) DE8634710U1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1311631A (en) * 1962-01-11 1962-12-07 Ericsson Telefon Ab L M Contact spring for electrical connection device
DE6751388U (en) * 1968-08-01 1969-02-06 Stotz Kontakt Gmbh SCREW COMPRESSION SPRING HOLDER.
JPS4942057Y1 (en) * 1973-06-22 1974-11-18

Also Published As

Publication number Publication date
EP0276440A1 (en) 1988-08-03
ATE78361T1 (en) 1992-08-15
DE8634710U1 (en) 1987-02-19
EP0276440B1 (en) 1992-07-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee