EP0046148A1 - Relais compact miniature - Google Patents

Relais compact miniature Download PDF

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Publication number
EP0046148A1
EP0046148A1 EP80104855A EP80104855A EP0046148A1 EP 0046148 A1 EP0046148 A1 EP 0046148A1 EP 80104855 A EP80104855 A EP 80104855A EP 80104855 A EP80104855 A EP 80104855A EP 0046148 A1 EP0046148 A1 EP 0046148A1
Authority
EP
European Patent Office
Prior art keywords
fixed contacts
connections
magnetic
switching
bent
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.)
Ceased
Application number
EP80104855A
Other languages
German (de)
English (en)
Inventor
Wolfgang Ing. Grad Dammert
Horst Enge
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.)
Rapa Rausch and Pausch Elektrotechnische Spezialfabrik GmbH
Original Assignee
Rapa Rausch and Pausch Elektrotechnische Spezialfabrik 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
Application filed by Rapa Rausch and Pausch Elektrotechnische Spezialfabrik GmbH filed Critical Rapa Rausch and Pausch Elektrotechnische Spezialfabrik GmbH
Priority to EP80104855A priority Critical patent/EP0046148A1/fr
Publication of EP0046148A1 publication Critical patent/EP0046148A1/fr
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/546—Contact arrangements for contactors having bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/548—Contact arrangements for miniaturised relays

Definitions

  • the invention relates to a mini compact relay with a pot-shaped receptacle, in particular, for a magnetic coil, a magnetic yoke and a magnetic armature, which tightly accommodates connecting elements in two opposite side walls, which are connected to the magnetic coil and carry switching springs or fixed contacts on bends.
  • Relays of this type are designed for relatively low switching capacities. This leads to the fact that relays which are adapted to the electrical values are required for larger switching powers, which requires a large production and storage effort.
  • the invention has for its object to make the mini compact relay of the type mentioned variable in the switching powers.
  • the inflections of the connections serving as carriers of the switch spring jointly carry a single switch spring which, with a strip which can be bent by the magnet armature on fixed contacts, carries bridging members of the opposite connections or with two bendable strips together at the same time with the Fixed contacts of the opposite connections can be brought into effect.
  • 1 and 2, 1 denotes an essentially pot-shaped relay housing for receiving a magnet coil (not shown), a magnet yoke and a magnet armature.
  • a magnet coil (not shown), a magnet yoke and a magnet armature.
  • mutually opposite connections 2, 3, 4 and 5 are firmly and tightly molded.
  • the magnet coil bears against the connections 2, while the two connections 3 at angled ends 3 'jointly carry a switching spring 6 with switching spring contacts 6' which can be actuated by the magnet armature (not shown).
  • the further connections 4 and 5 have angled ends 4 'and 5' which accommodate fixed contacts 4 '' and 5 ".
  • a switch spring 6 with a single bendable strip 6 '' is arranged on the angled ends 3 'of the two connections 3, and the bends 4', 5 'of the connections 4 and 5 in pairs by bridge members 7, 8 with each other firmly connected.
  • the bridge links carry fixed contacts 4 "and 5" with the switch spring contact.
  • the same time with the two connections 3 connected switching spring 6 allows in connection with the bridge members 7 by paired use of the connections 3, 4, 5 to make circuits with higher switching capacities.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
EP80104855A 1980-08-16 1980-08-16 Relais compact miniature Ceased EP0046148A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP80104855A EP0046148A1 (fr) 1980-08-16 1980-08-16 Relais compact miniature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80104855A EP0046148A1 (fr) 1980-08-16 1980-08-16 Relais compact miniature

Publications (1)

Publication Number Publication Date
EP0046148A1 true EP0046148A1 (fr) 1982-02-24

Family

ID=8186756

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80104855A Ceased EP0046148A1 (fr) 1980-08-16 1980-08-16 Relais compact miniature

Country Status (1)

Country Link
EP (1) EP0046148A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192928A1 (fr) * 1985-02-12 1986-09-03 Siemens Aktiengesellschaft Relais électromagnétique
EP0195956A1 (fr) * 1985-03-05 1986-10-01 Siemens Aktiengesellschaft Dispositif de contact dans un relais à pouvoir de coupure élevée

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE911043C (de) * 1944-05-09 1954-05-10 Landis & Gyr Ag Kontaktanordnjng mit isolierenden Kupplungsstuecken, insbesondere bei elektromagnetischen Vielfachrelais
DE1258982B (de) * 1966-04-26 1968-01-18 Siemens Aktiengesellschaft 1000 Berlin und 8000 München 8000 München Automatisch und ]ustierfrei fertigbare Kontaktanordnung fur Vielkontaktrelais
DE2213146B2 (de) * 1972-03-17 1977-05-12 HOlH 5(M)2 Relais
DE2830074A1 (de) * 1978-07-08 1980-01-17 Rausch & Pausch Minikompaktrelais

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE911043C (de) * 1944-05-09 1954-05-10 Landis & Gyr Ag Kontaktanordnjng mit isolierenden Kupplungsstuecken, insbesondere bei elektromagnetischen Vielfachrelais
DE1258982B (de) * 1966-04-26 1968-01-18 Siemens Aktiengesellschaft 1000 Berlin und 8000 München 8000 München Automatisch und ]ustierfrei fertigbare Kontaktanordnung fur Vielkontaktrelais
DE2213146B2 (de) * 1972-03-17 1977-05-12 HOlH 5(M)2 Relais
DE2830074A1 (de) * 1978-07-08 1980-01-17 Rausch & Pausch Minikompaktrelais

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192928A1 (fr) * 1985-02-12 1986-09-03 Siemens Aktiengesellschaft Relais électromagnétique
US4665375A (en) * 1985-02-12 1987-05-12 Siemens Aktiengesellschaft Electromagnetic relay
EP0195956A1 (fr) * 1985-03-05 1986-10-01 Siemens Aktiengesellschaft Dispositif de contact dans un relais à pouvoir de coupure élevée
US4683358A (en) * 1985-03-05 1987-07-28 Siemens Aktiengesellschaft Contact arrangement in a relay for high breaking capacity

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Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT CH FR GB IT SE

RBV Designated contracting states (corrected)

Designated state(s): AT CH FR GB IT LI SE

17P Request for examination filed

Effective date: 19820813

18R Application refused

Effective date: 19840929

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

R18R Application refused (corrected)

Effective date: 19840929

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ENGE, HORST

Inventor name: DAMMERT, WOLFGANG, ING. GRAD