JPH0155327B2 - - Google Patents

Info

Publication number
JPH0155327B2
JPH0155327B2 JP56040079A JP4007981A JPH0155327B2 JP H0155327 B2 JPH0155327 B2 JP H0155327B2 JP 56040079 A JP56040079 A JP 56040079A JP 4007981 A JP4007981 A JP 4007981A JP H0155327 B2 JPH0155327 B2 JP H0155327B2
Authority
JP
Japan
Prior art keywords
permanent magnet
excitation coil
magnetic
magnetic flux
armature
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP56040079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57154555A (en
Inventor
Chiaki Fukunaga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shinko Electric Co Ltd
Original Assignee
Shinko Electric Co Ltd
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 Shinko Electric Co Ltd filed Critical Shinko Electric Co Ltd
Priority to JP56040079A priority Critical patent/JPS57154555A/ja
Publication of JPS57154555A publication Critical patent/JPS57154555A/ja
Publication of JPH0155327B2 publication Critical patent/JPH0155327B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
    • F16D27/108—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members
    • F16D27/112—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members with flat friction surfaces, e.g. discs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/004—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with permanent magnets combined with electromagnets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D2027/008—Details relating to the magnetic circuit, or to the shape of the clutch parts to achieve a certain magnetic path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
JP56040079A 1981-03-18 1981-03-18 Magnetic adsorption device Granted JPS57154555A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56040079A JPS57154555A (en) 1981-03-18 1981-03-18 Magnetic adsorption device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56040079A JPS57154555A (en) 1981-03-18 1981-03-18 Magnetic adsorption device

Publications (2)

Publication Number Publication Date
JPS57154555A JPS57154555A (en) 1982-09-24
JPH0155327B2 true JPH0155327B2 (en, 2012) 1989-11-24

Family

ID=12570900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56040079A Granted JPS57154555A (en) 1981-03-18 1981-03-18 Magnetic adsorption device

Country Status (1)

Country Link
JP (1) JPS57154555A (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496922A (en) * 1983-12-05 1985-01-29 Warner Electric Brake & Clutch Company Electromagnetically released coupling
US20080283352A1 (en) * 2007-05-17 2008-11-20 Purvines Stephen H Electromagnetic actuator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS612829Y2 (en, 2012) * 1979-05-31 1986-01-29

Also Published As

Publication number Publication date
JPS57154555A (en) 1982-09-24

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