CH313496A - Device with controllable magnetic circuit - Google Patents

Device with controllable magnetic circuit

Info

Publication number
CH313496A
CH313496A CH313496DA CH313496A CH 313496 A CH313496 A CH 313496A CH 313496D A CH313496D A CH 313496DA CH 313496 A CH313496 A CH 313496A
Authority
CH
Switzerland
Prior art keywords
magnetic circuit
controllable magnetic
controllable
circuit
magnetic
Prior art date
Application number
Other languages
German (de)
Inventor
Duffing Paul
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH313496A publication Critical patent/CH313496A/en

Links

Classifications

    • 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
    • H01F29/146—Constructional details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/01—Relays in which the armature is maintained in one position by a permanent magnet and freed by energisation of a coil producing an opposing magnetic field
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
CH313496D 1940-12-23 1943-04-09 Device with controllable magnetic circuit CH313496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE223136X 1940-12-23

Publications (1)

Publication Number Publication Date
CH313496A true CH313496A (en) 1956-04-15

Family

ID=5848906

Family Applications (2)

Application Number Title Priority Date Filing Date
CH223136D CH223136A (en) 1940-12-23 1941-12-24 Device with controllable magnetic circuit.
CH313496D CH313496A (en) 1940-12-23 1943-04-09 Device with controllable magnetic circuit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH223136D CH223136A (en) 1940-12-23 1941-12-24 Device with controllable magnetic circuit.

Country Status (2)

Country Link
CH (2) CH223136A (en)
FR (2) FR881150A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069426B (en) * 1959-11-19
DE1064292B (en) * 1956-01-19 1959-08-27 Siemens Ag Ignition device for internal combustion engines

Also Published As

Publication number Publication date
CH223136A (en) 1942-08-31
FR881150A (en) 1943-04-15
FR54380E (en) 1950-03-10

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