ZA766424B - An electromagnetic relay - Google Patents

An electromagnetic relay

Info

Publication number
ZA766424B
ZA766424B ZA766424A ZA766424A ZA766424B ZA 766424 B ZA766424 B ZA 766424B ZA 766424 A ZA766424 A ZA 766424A ZA 766424 A ZA766424 A ZA 766424A ZA 766424 B ZA766424 B ZA 766424B
Authority
ZA
South Africa
Prior art keywords
electromagnetic relay
relay
electromagnetic
Prior art date
Application number
ZA766424A
Inventor
Roux E Le
C Richard
Original Assignee
Saparel
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 Saparel filed Critical Saparel
Publication of ZA766424B publication Critical patent/ZA766424B/en

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
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/24—Parts rotatable or rockable outside coil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
    • H01H71/323—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with rotatable armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
ZA766424A 1975-11-13 1976-10-27 An electromagnetic relay ZA766424B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7534654A FR2331877A1 (en) 1975-11-13 1975-11-13 Sensitive electromagnetic relay with two iron cores - has permanent magnet between cores and has control coil forming flat structure

Publications (1)

Publication Number Publication Date
ZA766424B true ZA766424B (en) 1977-10-26

Family

ID=9162362

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA766424A ZA766424B (en) 1975-11-13 1976-10-27 An electromagnetic relay

Country Status (3)

Country Link
AT (1) AT363547B (en)
FR (1) FR2331877A1 (en)
ZA (1) ZA766424B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5837932B2 (en) * 1978-02-10 1983-08-19 富士電機株式会社 closed electromagnet
DE2952271C2 (en) * 1979-12-24 1982-12-23 Eberle Anlagen KG, 8500 Nürnberg Procedure for the assembly and simultaneous adjustment of the contact lag in a clapper armature relay
ES2072643T3 (en) * 1992-02-20 1995-07-16 Siemens Ag RETAINING MAGNET TRIGGER FOR PROTECTIVE DEVICES, ESPECIALLY FOR FAULT CURRENT SWITCHES.

Also Published As

Publication number Publication date
ATA836476A (en) 1981-01-15
AT363547B (en) 1981-08-10
FR2331877B1 (en) 1980-03-21
FR2331877A1 (en) 1977-06-10

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