WO2008114754A1 - 電磁ブレーキ - Google Patents

電磁ブレーキ Download PDF

Info

Publication number
WO2008114754A1
WO2008114754A1 PCT/JP2008/054818 JP2008054818W WO2008114754A1 WO 2008114754 A1 WO2008114754 A1 WO 2008114754A1 JP 2008054818 W JP2008054818 W JP 2008054818W WO 2008114754 A1 WO2008114754 A1 WO 2008114754A1
Authority
WO
WIPO (PCT)
Prior art keywords
armature
electromagnetic brake
yoke
disc
excitation coil
Prior art date
Application number
PCT/JP2008/054818
Other languages
English (en)
French (fr)
Inventor
Satoru Hiro
Hideki Tamura
Original Assignee
Sinfonia Technology 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 Sinfonia Technology Co., Ltd. filed Critical Sinfonia Technology Co., Ltd.
Priority to JP2009505208A priority Critical patent/JPWO2008114754A1/ja
Publication of WO2008114754A1 publication Critical patent/WO2008114754A1/ja

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
    • F16D65/00—Parts or details
    • F16D65/0006—Noise or vibration control
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/20—Electric or magnetic using electromagnets
    • F16D2121/22—Electric or magnetic using electromagnets for releasing a normally applied brake

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Vibration Dampers (AREA)

Abstract

　アーマチュアの吸引時及び解放時における打撃音を軽減した電磁ブレーキを提供する。 　アーマチュアと、このアーマチュアを吸引する励磁コイル１６と、ディスクと、励磁コイル１６により磁化されるヨーク１５とを備え、アーマチュアとディスクの摩擦力を利用して、ブレーキ動作を行う電磁ブレーキ１０において、ヨーク１５及びアーマチュア間に、緩衝部材１２を設けるように構成した。
PCT/JP2008/054818 2007-03-15 2008-03-14 電磁ブレーキ WO2008114754A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009505208A JPWO2008114754A1 (ja) 2007-03-15 2008-03-14 電磁ブレーキ

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007067391 2007-03-15
JP2007-067391 2007-03-15

Publications (1)

Publication Number Publication Date
WO2008114754A1 true WO2008114754A1 (ja) 2008-09-25

Family

ID=39765863

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054818 WO2008114754A1 (ja) 2007-03-15 2008-03-14 電磁ブレーキ

Country Status (3)

Country Link
JP (1) JPWO2008114754A1 (ja)
TW (1) TW200914749A (ja)
WO (1) WO2008114754A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2607291A1 (en) * 2011-12-22 2013-06-26 Kone Corporation Electromagnetic actuator, brake arrangement comprising the electromagnetic actuator, and a method for reducing the energy consumption of the electromagnetic actuator
US9151348B2 (en) * 2013-03-11 2015-10-06 Alps Electric Co., Ltd. Electromagnetic brake unit
JP7374364B1 (ja) 2023-03-24 2023-11-06 三菱電機ビルソリューションズ株式会社 電磁ブレーキ装置及びエレベータ巻上機

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI412463B (zh) * 2010-09-09 2013-10-21 Xiu Feng Chen Electromagnetic brake
KR101910848B1 (ko) * 2014-06-24 2018-10-23 가부시키가이샤 하모닉 드라이브 시스템즈 무여자 작동 브레이크 및 무여자 작동 브레이크가 부착된 모터

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5962732A (ja) * 1982-10-01 1984-04-10 Akebono Brake Ind Co Ltd 電磁ブレ−キ
JPH04113036A (ja) * 1990-09-03 1992-04-14 Hitachi Ltd 電磁ディスクブレーキ
JPH0714610U (ja) * 1993-07-30 1995-03-10 小倉クラッチ株式会社 電磁石
JPH10306834A (ja) * 1997-05-02 1998-11-17 Miki Puurii Kk 電磁ブレーキ
JP2002070904A (ja) * 2000-08-28 2002-03-08 Tsubakimoto Chain Co 無励磁作動形電磁ブレーキの消音装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5962732A (ja) * 1982-10-01 1984-04-10 Akebono Brake Ind Co Ltd 電磁ブレ−キ
JPH04113036A (ja) * 1990-09-03 1992-04-14 Hitachi Ltd 電磁ディスクブレーキ
JPH0714610U (ja) * 1993-07-30 1995-03-10 小倉クラッチ株式会社 電磁石
JPH10306834A (ja) * 1997-05-02 1998-11-17 Miki Puurii Kk 電磁ブレーキ
JP2002070904A (ja) * 2000-08-28 2002-03-08 Tsubakimoto Chain Co 無励磁作動形電磁ブレーキの消音装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2607291A1 (en) * 2011-12-22 2013-06-26 Kone Corporation Electromagnetic actuator, brake arrangement comprising the electromagnetic actuator, and a method for reducing the energy consumption of the electromagnetic actuator
US9151348B2 (en) * 2013-03-11 2015-10-06 Alps Electric Co., Ltd. Electromagnetic brake unit
JP7374364B1 (ja) 2023-03-24 2023-11-06 三菱電機ビルソリューションズ株式会社 電磁ブレーキ装置及びエレベータ巻上機

Also Published As

Publication number Publication date
TW200914749A (en) 2009-04-01
JPWO2008114754A1 (ja) 2010-07-08

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