WO2008146635A1 - Electromagnetic clutch and method of adjusting air gap of electromagnetic clutch - Google Patents

Electromagnetic clutch and method of adjusting air gap of electromagnetic clutch Download PDF

Info

Publication number
WO2008146635A1
WO2008146635A1 PCT/JP2008/059111 JP2008059111W WO2008146635A1 WO 2008146635 A1 WO2008146635 A1 WO 2008146635A1 JP 2008059111 W JP2008059111 W JP 2008059111W WO 2008146635 A1 WO2008146635 A1 WO 2008146635A1
Authority
WO
WIPO (PCT)
Prior art keywords
electromagnetic clutch
armature
air gap
main shaft
boss
Prior art date
Application number
PCT/JP2008/059111
Other languages
French (fr)
Japanese (ja)
Inventor
Hideharu Hatakeyama
Original Assignee
Sanden Corporation
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 Sanden Corporation filed Critical Sanden Corporation
Publication of WO2008146635A1 publication Critical patent/WO2008146635A1/en

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
    • F16D27/14—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Braking Arrangements (AREA)

Abstract

[PROBLEMS] An electromagnetic clutch in which an air gap between an armature and a rotor can be more easily adjusted than that of the electromagnetic clutch of the patent document 1. An air gap adjustment method for the electromagnetic clutch is also provided. [MEANS FOR SOLVING PROBLEMS] The electromagnetic clutch has an armature boss (1) connected by serrations or splines to an end of a main shaft (100) of a rotary device, an armature (4) elastically supported by the armature boss (1) and movable relative to the armature boss (1) in the direction in which the main shaft (100) extends, an adjustment nut (5) threaded into a female thread (1b), formed in the armature boss (1), to abut against an end surface of the main shaft (100) and locked against rotation, a bolt (6) or a nut for fixing the adjustment nut (5) to the main shaft (100), and a rotor (7) supported by a housing (101) of the rotary device so as to be rotatable about the main shaft (100) and facing the armature (4) with an air gap (S) in between.
PCT/JP2008/059111 2007-05-28 2008-05-19 Electromagnetic clutch and method of adjusting air gap of electromagnetic clutch WO2008146635A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007140585A JP2008291968A (en) 2007-05-28 2007-05-28 Electromagnetic clutch and method for adjusting air-gap in it
JP2007-140585 2007-05-28

Publications (1)

Publication Number Publication Date
WO2008146635A1 true WO2008146635A1 (en) 2008-12-04

Family

ID=40074900

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059111 WO2008146635A1 (en) 2007-05-28 2008-05-19 Electromagnetic clutch and method of adjusting air gap of electromagnetic clutch

Country Status (2)

Country Link
JP (1) JP2008291968A (en)
WO (1) WO2008146635A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014146969A2 (en) * 2013-03-18 2014-09-25 Erwin A. Lang Gmbh & Co. Kg Electromagnetic coupling apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101166287B1 (en) 2009-01-14 2012-07-17 한라공조주식회사 Power transmission apparatus for a compressor
DE102014117088A1 (en) * 2014-11-21 2016-05-25 Kendrion (Markdorf) Gmbh Clutch and method for adjusting a clutch air gap

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853467Y2 (en) * 1979-07-20 1983-12-05 小倉クラツチ株式会社 electromagnetic clutch
JPS60108827U (en) * 1983-12-27 1985-07-24 厚木自動車部品株式会社 electromagnetic clutch
JPH07151168A (en) * 1993-11-26 1995-06-13 Tochigi Fuji Ind Co Ltd Electromagnetic clutch
JPH0874885A (en) * 1994-09-07 1996-03-19 Sanden Corp Solenoid clutch

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853467Y2 (en) * 1979-07-20 1983-12-05 小倉クラツチ株式会社 electromagnetic clutch
JPS60108827U (en) * 1983-12-27 1985-07-24 厚木自動車部品株式会社 electromagnetic clutch
JPH07151168A (en) * 1993-11-26 1995-06-13 Tochigi Fuji Ind Co Ltd Electromagnetic clutch
JPH0874885A (en) * 1994-09-07 1996-03-19 Sanden Corp Solenoid clutch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014146969A2 (en) * 2013-03-18 2014-09-25 Erwin A. Lang Gmbh & Co. Kg Electromagnetic coupling apparatus
WO2014146969A3 (en) * 2013-03-18 2014-12-04 Erwin A. Lang Gmbh & Co. Kg Electromagnetic coupling apparatus
US9906115B2 (en) 2013-03-18 2018-02-27 Erwin A. Lang Gmbh & Co. Kg Electromagnetic coupling apparatus

Also Published As

Publication number Publication date
JP2008291968A (en) 2008-12-04

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