ATE78361T1 - ELECTRIC DEVICE. - Google Patents

ELECTRIC DEVICE.

Info

Publication number
ATE78361T1
ATE78361T1 AT87118406T AT87118406T ATE78361T1 AT E78361 T1 ATE78361 T1 AT E78361T1 AT 87118406 T AT87118406 T AT 87118406T AT 87118406 T AT87118406 T AT 87118406T AT E78361 T1 ATE78361 T1 AT E78361T1
Authority
AT
Austria
Prior art keywords
turned
spiral compression
last winding
cylindrical
groove
Prior art date
Application number
AT87118406T
Other languages
German (de)
Inventor
Heinz Seidenbusch
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
Application granted granted Critical
Publication of ATE78361T1 publication Critical patent/ATE78361T1/en

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)
  • X-Ray Techniques (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Springs (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

The invention relates to an electromagnetic switching apparatus having an arrangement for holding spiral compression springs in cylindrical cavities in the contact bridge carrier. In this case, parts of the last winding project beyond the cylindrical contour of the spiral compression spring, such that the part of the last winding adjacent to the cylindrical contour can be turned into a groove running at right angles to the insertion slot and the free end can be guided over an oblique surface while it is being turned in, and can be latched into a groove. <IMAGE>
AT87118406T 1986-12-24 1987-12-11 ELECTRIC DEVICE. ATE78361T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8634710U DE8634710U1 (en) 1986-12-24 1986-12-24 Electric device
EP87118406A EP0276440B1 (en) 1986-12-24 1987-12-11 Electric apparatus

Publications (1)

Publication Number Publication Date
ATE78361T1 true ATE78361T1 (en) 1992-08-15

Family

ID=6801459

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87118406T ATE78361T1 (en) 1986-12-24 1987-12-11 ELECTRIC DEVICE.

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
DE8634710U1 (en) 1987-02-19
EP0276440A1 (en) 1988-08-03
EP0276440B1 (en) 1992-07-15
DE3780439D1 (en) 1992-08-20

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee