AT291383B - Umschaltvorrichtung mit einem Elektromagneten - Google Patents

Umschaltvorrichtung mit einem Elektromagneten

Info

Publication number
AT291383B
AT291383B AT953669A AT953669A AT291383B AT 291383 B AT291383 B AT 291383B AT 953669 A AT953669 A AT 953669A AT 953669 A AT953669 A AT 953669A AT 291383 B AT291383 B AT 291383B
Authority
AT
Austria
Prior art keywords
electromagnet
switching device
switching
Prior art date
Application number
AT953669A
Other languages
English (en)
Inventor
Alfred Dr Spaelti
Alex Nyfeler
Original Assignee
Landis & Gyr 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 Landis & Gyr Ag filed Critical Landis & Gyr Ag
Application granted granted Critical
Publication of AT291383B publication Critical patent/AT291383B/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/56—Special tariff meters
    • 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
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
    • 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
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
AT953669A 1969-01-13 1969-10-09 Umschaltvorrichtung mit einem Elektromagneten AT291383B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH35169A CH480727A (de) 1969-01-13 1969-01-13 Umschaltvorrichtung mit einem mit Wechselstrom betriebenen Elektromagneten

Publications (1)

Publication Number Publication Date
AT291383B true AT291383B (de) 1971-07-12

Family

ID=4185034

Family Applications (1)

Application Number Title Priority Date Filing Date
AT953669A AT291383B (de) 1969-01-13 1969-10-09 Umschaltvorrichtung mit einem Elektromagneten

Country Status (6)

Country Link
AT (1) AT291383B (de)
CH (1) CH480727A (de)
DE (2) DE6939680U (de)
FR (1) FR2028174A1 (de)
GB (1) GB1255131A (de)
SE (1) SE345747B (de)

Also Published As

Publication number Publication date
CH480727A (de) 1969-10-31
FR2028174A1 (fr) 1970-10-09
GB1255131A (en) 1971-11-24
DE1951433A1 (de) 1970-12-23
SE345747B (de) 1972-06-05
DE6939680U (de) 1970-01-29

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Legal Events

Date Code Title Description
A1J Withdrawal paragraph 166 lit. 6
ELJ Ceased due to non-payment of the annual fee