CH410136A - Haltemagnetauslöser - Google Patents

Haltemagnetauslöser

Info

Publication number
CH410136A
CH410136A CH428764A CH428764A CH410136A CH 410136 A CH410136 A CH 410136A CH 428764 A CH428764 A CH 428764A CH 428764 A CH428764 A CH 428764A CH 410136 A CH410136 A CH 410136A
Authority
CH
Switzerland
Prior art keywords
holding magnet
magnet release
release
holding
magnet
Prior art date
Application number
CH428764A
Other languages
English (en)
Inventor
Gottfried Dr Biegelmeier
Amon Gerhard
Original Assignee
Felten & Guilleaume Ag Oester
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 Felten & Guilleaume Ag Oester filed Critical Felten & Guilleaume Ag Oester
Publication of CH410136A publication Critical patent/CH410136A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/081—Magnetic constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
CH428764A 1963-04-26 1964-04-04 Haltemagnetauslöser CH410136A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT338563A AT242777B (de) 1963-04-26 1963-04-26 Haltemagnetauslöser mit mindestens dreiteiligem Jochkörper

Publications (1)

Publication Number Publication Date
CH410136A true CH410136A (de) 1966-03-31

Family

ID=3549722

Family Applications (1)

Application Number Title Priority Date Filing Date
CH428764A CH410136A (de) 1963-04-26 1964-04-04 Haltemagnetauslöser

Country Status (3)

Country Link
AT (1) AT242777B (de)
CH (1) CH410136A (de)
GB (1) GB1029314A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415353A2 (fr) * 1978-01-24 1979-08-17 Francaise App Elect Mesure Circuit magnetique d'un electro-aimant comportant une armature munie d'un aimant permanent
AT372549B (de) * 1980-04-16 1983-10-25 Felten & Guilleaume Ag Oester Fehlerstromschutzschalter ohne summenstromwandler
AT372217B (de) * 1980-11-04 1983-09-12 Biegelmeier Gottfried Haltemagnetausloeser hoher empfindlichkeit

Also Published As

Publication number Publication date
AT242777B (de) 1965-10-11
GB1029314A (en) 1966-05-11

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