EP0058284A2 - Ressort de contact d'un relais dont le ressort a une courbe caractéristique faiblement montant - Google Patents

Ressort de contact d'un relais dont le ressort a une courbe caractéristique faiblement montant Download PDF

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Publication number
EP0058284A2
EP0058284A2 EP81730116A EP81730116A EP0058284A2 EP 0058284 A2 EP0058284 A2 EP 0058284A2 EP 81730116 A EP81730116 A EP 81730116A EP 81730116 A EP81730116 A EP 81730116A EP 0058284 A2 EP0058284 A2 EP 0058284A2
Authority
EP
European Patent Office
Prior art keywords
relay contact
spring
contact spring
contact
relay
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.)
Withdrawn
Application number
EP81730116A
Other languages
German (de)
English (en)
Other versions
EP0058284A3 (fr
Inventor
Peter Wilschewski
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.)
Fritz Kuke KG
Original Assignee
Fritz Kuke KG
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 Fritz Kuke KG filed Critical Fritz Kuke KG
Publication of EP0058284A2 publication Critical patent/EP0058284A2/fr
Publication of EP0058284A3 publication Critical patent/EP0058284A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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

Definitions

  • the invention relates to a relay contact spring with a flat characteristic.
  • the invention has for its object to provide a simple measure by means of which it is possible to give a relay contact spring a flat spring characteristic, which also ensures that after the contact has been closed, an over-stroke securing the contact can be carried out even with a low excitation current .
  • this object is achieved by a recess arranged in the region of the contact rivet and designed in such a way that only a narrow frame remains there, on the upper transverse web of which the actuation force P is applied.
  • the remaining part of the relay contact spring can also be weakened by recesses so that the deflection during the contact stroke is possible with a low armature force.
  • the relay contact spring 1 stamped from a circuit board has a recess 3 in the area of the contact rivet 2 which is so large that only a narrow frame 4 remains there.
  • the actuating comb acts on the crosspiece 5 in the direction of the force P (see FIGS. 2-4). As a result, the relay contact spring 1 is pressed with its contact rivet 2 against the counter contact 6.

Landscapes

  • Contacts (AREA)
  • Springs (AREA)
EP81730116A 1981-02-13 1981-10-30 Ressort de contact d'un relais dont le ressort a une courbe caractéristique faiblement montant Withdrawn EP0058284A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19818104645 DE8104645U1 (de) 1981-02-13 1981-02-13 Relais-Kontaktfeder mit flacher Federkennlinie
DE8104645U 1981-02-13

Publications (2)

Publication Number Publication Date
EP0058284A2 true EP0058284A2 (fr) 1982-08-25
EP0058284A3 EP0058284A3 (fr) 1983-07-27

Family

ID=6724837

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81730116A Withdrawn EP0058284A3 (fr) 1981-02-13 1981-10-30 Ressort de contact d'un relais dont le ressort a une courbe caractéristique faiblement montant

Country Status (3)

Country Link
EP (1) EP0058284A3 (fr)
DE (1) DE8104645U1 (fr)
ES (1) ES263175Y (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3823830A1 (de) * 1987-07-20 1989-02-02 Schrack Elektronik Ag Relais
AT404767B (de) * 1987-07-20 1999-02-25 Schrack Components Ag Relais
DE10158025A1 (de) * 2001-11-27 2003-07-17 Matsushita Electric Works Europe Ag Relais-Kontaktanordnung
AT410856B (de) * 1994-07-08 2003-08-25 Tyco Electronics Austria Gmbh Relais

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD111756A1 (fr) * 1974-03-08 1975-03-05
DE2848934A1 (de) * 1978-11-09 1980-05-14 Kuke Kg Fritz Kontaktfedersatz fuer kleinrelais
DE2951225A1 (de) * 1979-12-19 1981-07-02 E. Haller & Co, 7209 Wehingen Federsatz eines relais mit nicht vorgespannten aktiven kontaktfedern

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD111756A1 (fr) * 1974-03-08 1975-03-05
DE2848934A1 (de) * 1978-11-09 1980-05-14 Kuke Kg Fritz Kontaktfedersatz fuer kleinrelais
DE2951225A1 (de) * 1979-12-19 1981-07-02 E. Haller & Co, 7209 Wehingen Federsatz eines relais mit nicht vorgespannten aktiven kontaktfedern

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3823830A1 (de) * 1987-07-20 1989-02-02 Schrack Elektronik Ag Relais
AT404767B (de) * 1987-07-20 1999-02-25 Schrack Components Ag Relais
AT410856B (de) * 1994-07-08 2003-08-25 Tyco Electronics Austria Gmbh Relais
DE10158025A1 (de) * 2001-11-27 2003-07-17 Matsushita Electric Works Europe Ag Relais-Kontaktanordnung
DE10158025B4 (de) * 2001-11-27 2004-03-25 Matsushita Electric Works (Europe) Ag Relais-Kontaktanordnung

Also Published As

Publication number Publication date
EP0058284A3 (fr) 1983-07-27
ES263175Y (es) 1983-02-01
DE8104645U1 (de) 1981-08-20
ES263175U (es) 1982-07-16

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Withdrawal date: 19851018

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Effective date: 19851024

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Inventor name: WILSCHEWSKI, PETER