CH380243A - Adjustable high sensitivity electromagnetic relay - Google Patents

Adjustable high sensitivity electromagnetic relay

Info

Publication number
CH380243A
CH380243A CH94662A CH94662A CH380243A CH 380243 A CH380243 A CH 380243A CH 94662 A CH94662 A CH 94662A CH 94662 A CH94662 A CH 94662A CH 380243 A CH380243 A CH 380243A
Authority
CH
Switzerland
Prior art keywords
high sensitivity
electromagnetic relay
adjustable high
sensitivity electromagnetic
adjustable
Prior art date
Application number
CH94662A
Other languages
French (fr)
Inventor
Moser Robert
Morel Jacques
Original Assignee
Unilek Ets
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 Unilek Ets filed Critical Unilek Ets
Publication of CH380243A publication Critical patent/CH380243A/en

Links

Classifications

    • 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
    • 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
    • H01F7/1638—Armatures not entering the winding
    • H01F7/1646—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)
  • Electromagnets (AREA)
  • Particle Accelerators (AREA)
  • Breakers (AREA)
CH94662A 1961-02-06 1962-01-25 Adjustable high sensitivity electromagnetic relay CH380243A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR851988A FR1292229A (en) 1961-02-06 1961-02-06 High sensitivity adjustable relay

Publications (1)

Publication Number Publication Date
CH380243A true CH380243A (en) 1964-07-31

Family

ID=8748335

Family Applications (1)

Application Number Title Priority Date Filing Date
CH94662A CH380243A (en) 1961-02-06 1962-01-25 Adjustable high sensitivity electromagnetic relay

Country Status (6)

Country Link
US (1) US3113251A (en)
CH (1) CH380243A (en)
DE (1) DE1194056B (en)
FR (1) FR1292229A (en)
GB (1) GB998096A (en)
NL (1) NL274270A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190984A (en) * 1963-02-21 1965-06-22 Bell Telephone Labor Inc Sealed contact transfer switch
GB1098145A (en) * 1966-10-21 1968-01-10 Standard Telephones Cables Ltd Electromagnetic relays
DE1788119A1 (en) * 1965-12-04 1972-02-03 Mini Ind Constructillor Control circuit for an electromagnetic converter
EP0051702B1 (en) * 1980-11-06 1985-05-02 The Jacobs Manufacturing Company Improved solenoid
US5389910A (en) * 1992-12-08 1995-02-14 Alliedsignal Inc. Solenoid encasement with variable reluctance
US5365210A (en) * 1993-09-21 1994-11-15 Alliedsignal Inc. Latching solenoid with manual override
WO2007017823A1 (en) * 2005-08-05 2007-02-15 Koninklijke Philips Electronics, N.V. Pendulum drive system for personal care appliances

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US362135A (en) * 1887-05-03 Polarized electro-magnet
US1548596A (en) * 1921-06-11 1925-08-04 John J Ghegan Adjustable magnetic yoke
US1770090A (en) * 1927-04-20 1930-07-08 James R Brockman Current-limiting device
DE890992C (en) * 1940-12-23 1953-09-24 Siemens Ag Electromagnet
US2784352A (en) * 1952-02-26 1957-03-05 Siemens Ag Alternating-current control apparatus with holding magnets
FR1246839A (en) * 1959-10-10 1960-11-25 High initial permeability polarized electromagnetic circuit

Also Published As

Publication number Publication date
DE1194056B (en) 1965-06-03
NL274270A (en)
FR1292229A (en) 1962-05-04
US3113251A (en) 1963-12-03
GB998096A (en) 1965-07-14

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