DE69837521D1 - Elektromagnetische Kupplung - Google Patents

Elektromagnetische Kupplung

Info

Publication number
DE69837521D1
DE69837521D1 DE69837521T DE69837521T DE69837521D1 DE 69837521 D1 DE69837521 D1 DE 69837521D1 DE 69837521 T DE69837521 T DE 69837521T DE 69837521 T DE69837521 T DE 69837521T DE 69837521 D1 DE69837521 D1 DE 69837521D1
Authority
DE
Germany
Prior art keywords
electromagnetic coupling
electromagnetic
coupling
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 - Lifetime
Application number
DE69837521T
Other languages
English (en)
Other versions
DE69837521T2 (de
Inventor
Tadashi Miwa
Naoki Watanabe
Toru Makino
Sadatoshi Inoue
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.)
Konica Minolta Business Technologies Inc
Original Assignee
Konica Minolta Inc
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
Priority claimed from JP9370514A external-priority patent/JPH11182584A/ja
Priority claimed from JP9370515A external-priority patent/JPH11182651A/ja
Priority claimed from JP9366924A external-priority patent/JPH11190369A/ja
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Application granted granted Critical
Publication of DE69837521D1 publication Critical patent/DE69837521D1/de
Publication of DE69837521T2 publication Critical patent/DE69837521T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
  • Electrophotography Configuration And Component (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Mechanical Operated Clutches (AREA)
  • Transmission Devices (AREA)
DE69837521T 1997-12-18 1998-12-14 Elektromagnetische Kupplung Expired - Lifetime DE69837521T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP37051597 1997-12-18
JP9370514A JPH11182584A (ja) 1997-12-18 1997-12-18 クラッチ、画像形成装置及び音低減構造
JP37051497 1997-12-18
JP9370515A JPH11182651A (ja) 1997-12-18 1997-12-18 音低減構造、組歯車及び画像形成装置
JP36692497 1997-12-26
JP9366924A JPH11190369A (ja) 1997-12-26 1997-12-26 クラッチ及び画像形成装置

Publications (2)

Publication Number Publication Date
DE69837521D1 true DE69837521D1 (de) 2007-05-24
DE69837521T2 DE69837521T2 (de) 2007-12-27

Family

ID=27341739

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69837521T Expired - Lifetime DE69837521T2 (de) 1997-12-18 1998-12-14 Elektromagnetische Kupplung

Country Status (3)

Country Link
US (1) US6112872A (de)
EP (1) EP0926377B8 (de)
DE (1) DE69837521T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3365751B2 (ja) * 1999-04-02 2003-01-14 京セラミタ株式会社 電磁クラッチ
JP3699308B2 (ja) * 1999-04-02 2005-09-28 京セラミタ株式会社 電磁クラッチ
JP6859679B2 (ja) * 2016-11-30 2021-04-14 ブラザー工業株式会社 画像形成装置およびシート搬送装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300832A (en) * 1980-05-19 1981-11-17 Am International, Inc. Photocopy machines
JPS57192631A (en) * 1981-05-21 1982-11-26 Nissan Motor Co Ltd Mechanical electromagnetic clutch
JPS5940633A (ja) * 1982-08-31 1984-03-06 Toshiba Corp 複写機
GB2127913B (en) * 1982-09-21 1985-12-18 Thermo King Corp Electromagnetic clutch for transport refrigeration units
JPS5957836A (ja) * 1982-09-27 1984-04-03 Canon Inc シ−ト自動給送装置
DE3335181A1 (de) * 1982-09-29 1984-03-29 Canon K.K., Tokyo Blattzufuhrvorrichtung
US4567975A (en) * 1984-02-17 1986-02-04 Warner Electric Brake & Clutch Co. Apparatus and method for controlling the engagement of a gap-type electromagnetic coupling and for alleviating engagement noise
JPS62158226U (de) * 1986-03-28 1987-10-07
JPH01158830U (de) * 1988-04-22 1989-11-02
JPH0429136Y2 (de) * 1988-07-11 1992-07-15
FR2648886B1 (fr) * 1989-06-27 1991-09-27 Valeo Poulie d'entrainement d'au moins un accessoire, notamment pour vehicule automobile, et nez d'accessoire associe a une telle poulie
US5372228A (en) * 1993-03-04 1994-12-13 Dana Corporation Sound-damping armature assembly for an electromagnetic coupling
US5683299A (en) * 1994-09-14 1997-11-04 Nippondenso Co., Ltd. Device for transmitting rotational power

Also Published As

Publication number Publication date
EP0926377A1 (de) 1999-06-30
DE69837521T2 (de) 2007-12-27
EP0926377B8 (de) 2007-05-30
US6112872A (en) 2000-09-05
EP0926377B1 (de) 2007-04-11

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: KONICA MINOLTA BUSINESS TECHNOLOGIES, INC., TO, JP

8364 No opposition during term of opposition