EP0141709A3 - Relais électromagnétique - Google Patents

Relais électromagnétique Download PDF

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Publication number
EP0141709A3
EP0141709A3 EP84402003A EP84402003A EP0141709A3 EP 0141709 A3 EP0141709 A3 EP 0141709A3 EP 84402003 A EP84402003 A EP 84402003A EP 84402003 A EP84402003 A EP 84402003A EP 0141709 A3 EP0141709 A3 EP 0141709A3
Authority
EP
European Patent Office
Prior art keywords
frame
electromagnetic relay
folded
coil
cylinder head
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Withdrawn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
EP84402003A
Other languages
German (de)
English (en)
Other versions
EP0141709A2 (fr
Inventor
Harry Claesson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0141709A2 publication Critical patent/EP0141709A2/fr
Publication of EP0141709A3 publication Critical patent/EP0141709A3/fr
Withdrawn legal-status Critical Current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
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/026—Details concerning isolation between driving and switching circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

Relais électromagnétique comprenant une culasse (1), une bobine (2), une armature (3), montés sur une semelle (4) qui les sépare des éléments de contact (6,7,8), dont la lame mobile (8) est entraínée par un bras (9) attaché à un ressort (10) soudé au milieu de l'armature (3).
La culasse (1), en une seule pièce, a une extrémité 1 a re­ pliée en U qui entre dans la bobine (2) et sert de pièce polaire.
Pour qu'elle soit aussi longue que possible elle est amincie, ce qui permet de la plier afin de faciliter l'introduction de la bo­ bine, après quoi elle est repoussée. L'armature est biseautée (partie 3b) et un même ressort rappelle l'armature (partie 10a) et entraíne les contacts (partie 10b).
Cela concourt à réduire les dimensions du relais.
EP84402003A 1983-10-06 1984-10-05 Relais électromagnétique Withdrawn EP0141709A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8305492 1983-10-06
SE8305492A SE8305492L (sv) 1983-10-06 1983-10-06 Elektromagnetiskt rele

Publications (2)

Publication Number Publication Date
EP0141709A2 EP0141709A2 (fr) 1985-05-15
EP0141709A3 true EP0141709A3 (fr) 1987-08-19

Family

ID=20352785

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84402003A Withdrawn EP0141709A3 (fr) 1983-10-06 1984-10-05 Relais électromagnétique

Country Status (2)

Country Link
EP (1) EP0141709A3 (fr)
SE (1) SE8305492L (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH238755A (de) * 1943-06-17 1945-08-15 Siemens Ag Albis Polarisiertes Magnetsystem.
US3723925A (en) * 1972-05-30 1973-03-27 Essex International Inc Electromagnetic relay
DE2617631A1 (de) * 1976-04-22 1977-11-03 Telefonbau & Normalzeit Gmbh Ankerlagerung fuer elektromagnetisches relais

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH238755A (de) * 1943-06-17 1945-08-15 Siemens Ag Albis Polarisiertes Magnetsystem.
US3723925A (en) * 1972-05-30 1973-03-27 Essex International Inc Electromagnetic relay
DE2617631A1 (de) * 1976-04-22 1977-11-03 Telefonbau & Normalzeit Gmbh Ankerlagerung fuer elektromagnetisches relais

Also Published As

Publication number Publication date
SE8305492D0 (sv) 1983-10-06
SE8305492L (sv) 1985-04-07
EP0141709A2 (fr) 1985-05-15

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