GB1586180A - Electro-magnetically operated friction clutch or brake - Google Patents

Electro-magnetically operated friction clutch or brake Download PDF

Info

Publication number
GB1586180A
GB1586180A GB3453277A GB3453277A GB1586180A GB 1586180 A GB1586180 A GB 1586180A GB 3453277 A GB3453277 A GB 3453277A GB 3453277 A GB3453277 A GB 3453277A GB 1586180 A GB1586180 A GB 1586180A
Authority
GB
United Kingdom
Prior art keywords
clutch
brake
insert
hub
disc
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
GB3453277A
Other languages
English (en)
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of GB1586180A publication Critical patent/GB1586180A/en
Expired 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
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/14—Safety means against, or active at, failure of coolant-pumps drives, e.g. shutting engine down; Means for indicating functioning of coolant pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/162—Controlling of coolant flow the coolant being liquid by thermostatic control by cutting in and out of pumps
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • 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
    • 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
    • F16D2129/00—Type of operation source for auxiliary mechanisms
    • F16D2129/06—Electric or magnetic
    • F16D2129/065—Permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Braking Arrangements (AREA)
GB3453277A 1976-08-28 1977-08-17 Electro-magnetically operated friction clutch or brake Expired GB1586180A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762638944 DE2638944A1 (de) 1976-08-28 1976-08-28 Magnetisch betaetigte reibungskupplung oder -bremse

Publications (1)

Publication Number Publication Date
GB1586180A true GB1586180A (en) 1981-03-18

Family

ID=5986670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3453277A Expired GB1586180A (en) 1976-08-28 1977-08-17 Electro-magnetically operated friction clutch or brake

Country Status (7)

Country Link
CH (1) CH618243A5 (enrdf_load_html_response)
DE (1) DE2638944A1 (enrdf_load_html_response)
ES (1) ES460851A1 (enrdf_load_html_response)
FR (1) FR2363027A1 (enrdf_load_html_response)
GB (1) GB1586180A (enrdf_load_html_response)
IT (1) IT1080083B (enrdf_load_html_response)
SE (1) SE431781B (enrdf_load_html_response)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2194823A (en) * 1986-09-05 1988-03-16 Sanden Corp Electromagnetic clutch
EP1058021A1 (de) * 1999-05-21 2000-12-06 Dimatec Magnet- u. Antriebstechnik GmbH Magnetische Reibungsbremse
EP1162416A1 (en) * 2000-06-05 2001-12-12 Fuji Injector Corporation Mechanism for actuating a rotary valve
EP1640582A1 (en) * 2004-09-22 2006-03-29 Baruffaldi S.p.A. Device for transmitting the movement to fans for cooling engines
US7493996B2 (en) 2005-06-10 2009-02-24 Warner Electric Technology Llc Rotational coupling device
US7527134B2 (en) 2006-04-03 2009-05-05 Warner Electric Technology Llc Rotational coupling device
US7540365B2 (en) 2005-07-29 2009-06-02 Linnig Trucktec Gmbh Electromagnetically operated friction disk clutch and rotor for a clutch of this type
US7732959B2 (en) 2005-06-10 2010-06-08 Warner Electric Technology, Llc Rotational coupling device
CN101900174A (zh) * 2010-07-19 2010-12-01 无锡市华灵电机开关有限公司 具高摩擦系数的永磁式失电制动器
CN101968090A (zh) * 2010-09-06 2011-02-09 无锡瑞茂光电科技有限公司 带有永磁铁的电磁制动器
US7975818B2 (en) 2005-06-10 2011-07-12 Warner Electric Technology Llc Rotational coupling device
CN102235452A (zh) * 2011-06-21 2011-11-09 成都瑞迪机械实业有限公司 永磁失电电磁制动器
CN105090295A (zh) * 2014-05-19 2015-11-25 三菱电机株式会社 电磁制动装置及使用该电磁制动装置的电梯装置
CN105605120A (zh) * 2016-03-14 2016-05-25 兰州中天汇科电子科技有限公司 一种永磁式电磁离合器
JP2016522373A (ja) * 2013-06-14 2016-07-28 ピアーブルグ パンプ テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツングＰｉｅｒｂｕｒｇ Ｐｕｍｐ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ 樹脂結合磁石を備えた冷媒ポンプ
CN107676411A (zh) * 2017-10-19 2018-02-09 兰州万里航空机电有限责任公司 一种用于航空电机的电磁制动器
CN112013043A (zh) * 2020-09-14 2020-12-01 河北昊方新能源科技有限公司 一种电磁离合器

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3224759A1 (de) * 1982-07-02 1984-01-05 Maschinenfabrik Stromag Gmbh, 4750 Unna Stirnzahnkupplung mit elektromagnetischer betaetigung
US4664238A (en) * 1984-11-08 1987-05-12 Mitsubishi Denki Kabushiki Kaisha Electromagnetic coupling device
DE3501680A1 (de) * 1985-01-19 1986-07-24 Walter Dipl.-Ing. 4030 Ratingen Krome Magnetisch betaetigte reibungsbremse oder -kupplung
WO1986005850A1 (en) * 1985-03-30 1986-10-09 Zahnradfabrik Friedrichshafen Ag Electromagnetic coupling or brakes with electrically changeable holding pewer
DE3513494C2 (de) * 1985-04-16 1987-03-12 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Magnetbremse
GB9302623D0 (en) * 1993-02-10 1993-03-24 Ti Matrix Eng Ltd Brake device
DE4416264C2 (de) * 1993-07-19 1997-10-23 Fichtel & Sachs Ag Reibungskupplung, insbesondere für Kraftfahrzeuge
ES2113260B1 (es) * 1993-07-19 1998-12-16 Fithtel & Sachs Ag Embrague de friccion, en particular para vehiculos automoviles.
DE4434328A1 (de) * 1994-09-26 1996-03-28 Linde Ag Flurförderzeug mit einer Speicherbremse
DE19727914A1 (de) * 1997-07-01 1999-01-07 Bayerische Motoren Werke Ag Schlupfkupplung für ein antreibbares Aggregat, insbesondere Nebenaggregat einer Brennkraftmaschine
DE19856069A1 (de) * 1998-12-04 2000-06-15 Zahnradfabrik Friedrichshafen Elektromagnetisch betätigte Einflächenkupplung oder Einflächenbremse
DE19920543A1 (de) * 1999-05-05 2000-12-07 Zahnradfabrik Friedrichshafen Elektromagnetisch betätigte Einflächenkupplung oder Einflächenbremse
DE19951630B4 (de) * 1999-10-26 2004-07-01 Zf Friedrichshafen Ag Elektromagnetisch betätigbare, schleifringlose Einflächen-Reibungskupplung
DE10046903C2 (de) * 2000-09-21 2003-03-06 Siemens Ag Elektromagnetische Bremse für einen elektrischen Antrieb
KR100393802B1 (ko) * 2001-06-27 2003-08-02 엘지전자 주식회사 세탁기의 반발식 클러치장치
DE10204947A1 (de) 2002-02-07 2003-08-21 Zahnradfabrik Friedrichshafen Elektromagnetisch betätigbare Reibungskupplung oder -bremse
DE10225580A1 (de) * 2002-06-10 2003-12-18 Valeo Sicherheitssysteme Gmbh Elektromagnetische reibschlüssige Schaltkupplung und Verfahren zu ihrem Betrieb
US8205727B2 (en) 2005-02-15 2012-06-26 Kendrion Binder Magnete Gmbh Electromagnetic permanent magnet brake
ATE496232T1 (de) 2006-05-01 2011-02-15 Danaher Motion Brems- oder kupplungsvorrichtung
DE102008054636A1 (de) 2008-12-15 2010-06-17 Zf Friedrichshafen Ag Elektromagnetisch betätigbare Bremse
EP2299085B1 (en) * 2009-09-10 2017-08-02 Pierburg Pump Technology GmbH Coolant pump
US8814744B2 (en) 2012-05-18 2014-08-26 Gm Global Technology Operations, Llc Electromechanical clutch and transmission
DE102014110117B3 (de) * 2014-07-18 2015-09-24 Maschinenfabrik Mönninghoff Gmbh & Co. Kg Schaltkupplung
DE102020103661A1 (de) 2020-02-12 2021-08-12 Wittenstein Se Haltebremse für einen Antrieb

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU459523B2 (en) * 1972-08-07 1975-03-27 Gkn Transmissions Limited Improvements relating to clutches

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4892176A (en) * 1986-09-05 1990-01-09 Sanden Corporation Electromagnetic clutch having high torque transfer
GB2194823B (en) * 1986-09-05 1991-01-02 Sanden Corp Electromagnetic clutch
GB2194823A (en) * 1986-09-05 1988-03-16 Sanden Corp Electromagnetic clutch
EP1058021A1 (de) * 1999-05-21 2000-12-06 Dimatec Magnet- u. Antriebstechnik GmbH Magnetische Reibungsbremse
EP1162416A1 (en) * 2000-06-05 2001-12-12 Fuji Injector Corporation Mechanism for actuating a rotary valve
EP1640582A1 (en) * 2004-09-22 2006-03-29 Baruffaldi S.p.A. Device for transmitting the movement to fans for cooling engines
US7975818B2 (en) 2005-06-10 2011-07-12 Warner Electric Technology Llc Rotational coupling device
US7493996B2 (en) 2005-06-10 2009-02-24 Warner Electric Technology Llc Rotational coupling device
US7732959B2 (en) 2005-06-10 2010-06-08 Warner Electric Technology, Llc Rotational coupling device
US7540365B2 (en) 2005-07-29 2009-06-02 Linnig Trucktec Gmbh Electromagnetically operated friction disk clutch and rotor for a clutch of this type
US7527134B2 (en) 2006-04-03 2009-05-05 Warner Electric Technology Llc Rotational coupling device
CN101900174A (zh) * 2010-07-19 2010-12-01 无锡市华灵电机开关有限公司 具高摩擦系数的永磁式失电制动器
CN101968090A (zh) * 2010-09-06 2011-02-09 无锡瑞茂光电科技有限公司 带有永磁铁的电磁制动器
CN102235452A (zh) * 2011-06-21 2011-11-09 成都瑞迪机械实业有限公司 永磁失电电磁制动器
JP2016522373A (ja) * 2013-06-14 2016-07-28 ピアーブルグ パンプ テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツングＰｉｅｒｂｕｒｇ Ｐｕｍｐ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ 樹脂結合磁石を備えた冷媒ポンプ
US9850905B2 (en) 2013-06-14 2017-12-26 Pierburg Pump Technology Gmbh Coolant pump with plastic bonded magnet
CN105090295A (zh) * 2014-05-19 2015-11-25 三菱电机株式会社 电磁制动装置及使用该电磁制动装置的电梯装置
CN105605120A (zh) * 2016-03-14 2016-05-25 兰州中天汇科电子科技有限公司 一种永磁式电磁离合器
CN107676411A (zh) * 2017-10-19 2018-02-09 兰州万里航空机电有限责任公司 一种用于航空电机的电磁制动器
CN112013043A (zh) * 2020-09-14 2020-12-01 河北昊方新能源科技有限公司 一种电磁离合器

Also Published As

Publication number Publication date
FR2363027B1 (enrdf_load_html_response) 1984-04-27
SE7709624L (sv) 1978-03-01
SE431781B (sv) 1984-02-27
DE2638944A1 (de) 1978-03-02
FR2363027A1 (fr) 1978-03-24
ES460851A1 (es) 1978-04-16
CH618243A5 (en) 1980-07-15
IT1080083B (it) 1985-05-16

Similar Documents

Publication Publication Date Title
GB1586180A (en) Electro-magnetically operated friction clutch or brake
US2612248A (en) Clutch-brake mechanism
US3446322A (en) Electromagnetic clutch with auxiliary clutch or brake independently energized
US3789966A (en) Self-adjusting electromagnetic disc clutch
US3263784A (en) Magnetic clutch
JPS626129B2 (enrdf_load_html_response)
US8020683B2 (en) Magnetic friction clutch
US2875876A (en) Clutch
GB607083A (en) Improvements in eddy current clutches or slip couplings
US3842378A (en) Double clutch for vehicle air conditioning compressor
US3724619A (en) Self-adjusting electromagnetic clutch-brake
US4010832A (en) Return spring for teeth clutch -- two stage force
US4090161A (en) Electromagnetic clutch or brake
GB2150991A (en) Electromagnet coupling
US2430174A (en) Electromagnetic clutch and brake
US4353450A (en) Two stage disengagement spring for electromagnetic tooth clutches
EP3911868B1 (en) Rotational coupling device with armature release collar
US2942710A (en) Clutch device
US4553653A (en) Rapid-stop torque-transmitting device
US2455900A (en) Combined clutch and brake
US3199645A (en) Electromagnetic friction coupling
US11365773B2 (en) Multi-disc brake for a vehicle drive, and a vehicle drive
GB1000585A (en) Improvements relating to magnetic couplings for torque transmission
GB1403017A (en) Transmission assemblies
US2656026A (en) Permanent magnet brake

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee
PCPE Delete 'patent ceased' from journal

Free format text: NO.4908,PAGE 986

PCNP Patent ceased through non-payment of renewal fee