GB8503069D0 - Electromagnetic clutch - Google Patents

Electromagnetic clutch

Info

Publication number
GB8503069D0
GB8503069D0 GB858503069A GB8503069A GB8503069D0 GB 8503069 D0 GB8503069 D0 GB 8503069D0 GB 858503069 A GB858503069 A GB 858503069A GB 8503069 A GB8503069 A GB 8503069A GB 8503069 D0 GB8503069 D0 GB 8503069D0
Authority
GB
United Kingdom
Prior art keywords
electromagnetic clutch
clutch
electromagnetic
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.)
Withdrawn
Application number
GB858503069A
Other versions
GB2155565A (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.)
Baruffaldi Frizioni SpA
Original Assignee
Baruffaldi Frizioni SpA
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 IT19479/84A external-priority patent/IT1173246B/en
Priority claimed from IT20090/84A external-priority patent/IT1173861B/en
Application filed by Baruffaldi Frizioni SpA filed Critical Baruffaldi Frizioni SpA
Publication of GB8503069D0 publication Critical patent/GB8503069D0/en
Publication of GB2155565A publication Critical patent/GB2155565A/en
Withdrawn legal-status Critical Current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
    • 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
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/14—Indicating devices; Other safety devices
    • 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
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/08—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps
    • F01P7/081—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches
    • F01P7/082—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches using friction clutches
    • F01P7/084—Controlling of coolant flow the coolant being cooling-air by cutting in or out of pumps using clutches, e.g. electro-magnetic or induction clutches using friction clutches actuated electromagnetically
    • 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
    • F16D27/01—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with permanent magnets
    • 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
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/064—Control of electrically or electromagnetically actuated clutches
    • 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
    • F16D2027/002—Electric or electronic circuits relating to actuation of electromagnetic clutches
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1021—Electrical type
    • F16D2500/1022—Electromagnet
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10406—Clutch position
    • F16D2500/10418—Accessory clutch, e.g. cooling fan, air conditioning
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10406—Clutch position
    • F16D2500/10437—Power Take Off clutch
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/11—Application
    • F16D2500/1107—Vehicles
    • F16D2500/111—Agricultural
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/306—Signal inputs from the engine
    • F16D2500/3067—Speed of the engine
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/51—Relating safety
    • F16D2500/5102—Detecting abnormal operation, e.g. unwanted slip or excessive temperature
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70402—Actuator parameters
    • F16D2500/70418—Current
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70402—Actuator parameters
    • F16D2500/7042—Voltage
    • 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
GB08503069A 1984-02-07 1985-02-07 Electromagnetic clutch with rotational speed detector Withdrawn GB2155565A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT19479/84A IT1173246B (en) 1984-02-07 1984-02-07 ELECTROMAGNETIC CLUTCH WITH AUTOMATIC DISCONNECTION FOR COUPLING OF COMPRESSORS FOR AIR CONDITIONING OF VEHICLES
IT20090/84A IT1173861B (en) 1984-03-16 1984-03-16 Belt drive protection system in motor vehicle

Publications (2)

Publication Number Publication Date
GB8503069D0 true GB8503069D0 (en) 1985-03-13
GB2155565A GB2155565A (en) 1985-09-25

Family

ID=26327177

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08503069A Withdrawn GB2155565A (en) 1984-02-07 1985-02-07 Electromagnetic clutch with rotational speed detector

Country Status (4)

Country Link
DE (1) DE3504193A1 (en)
FR (1) FR2559222A1 (en)
GB (1) GB2155565A (en)
SE (1) SE8500520L (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2786302B2 (en) * 1990-03-30 1998-08-13 サンデン株式会社 Electromagnetic clutch
GB9007350D0 (en) * 1990-04-02 1990-05-30 Ti Matrix Eng Ltd Measurement of torque
DE19821097A1 (en) * 1998-05-12 1999-11-18 Behr Gmbh & Co Two speed drive for blower for IC engine
US6578561B1 (en) 1998-11-24 2003-06-17 Sport-Service-Lorinser Sportliche Autoausrüstung GmbH Compressor for an internal combustion engine of a motor vehicle
DE19939278A1 (en) * 1999-08-19 2001-02-22 Scheuffele Robert Gmbh Co Kg Switching an electromagnetic coupling involves triggering on and off switching processes using coil supplied with current generated on drive side of coupling by generator and fed to coil
GB9926334D0 (en) * 1999-11-05 2000-01-12 Winton Engineering Limited Power take-off apparatus
DE10158732B4 (en) * 2001-11-30 2008-11-27 Linnig Trucktec Gmbh Drive member for a water pump of the cooling water circuit of an internal combustion engine and Reibschaltkupplung
FR2851311B1 (en) * 2003-02-17 2006-10-27 Jacques Clausin TRANSMISSION SHAFT BRAKE DEVICE USING ELECTRO-MAGNET AND ONE OR MORE ROTATION ANGLE SENSORS FOR SYNCHRONIZATION OF ROBOTED GEARBOXES
JP2005249137A (en) * 2004-03-08 2005-09-15 Ntn Corp Bearing with rotation sensor
DE102008054668A1 (en) * 2008-12-15 2010-06-17 Zf Friedrichshafen Ag Gear selector member
FR2900707B1 (en) * 2006-05-04 2008-12-26 Peugeot Citroen Automobiles Sa ELECTROMAGNETIC CLUTCH WITH SLIP DETECTION, METHOD FOR DETECTING AND MEASURING SLIDING SPEED IN SUCH CLUTCH
US20080283352A1 (en) * 2007-05-17 2008-11-20 Purvines Stephen H Electromagnetic actuator
DE102009033178A1 (en) 2009-07-13 2011-01-27 Licos Trucktec Gmbh Electromagnetic friction clutch
DE102010028075A1 (en) * 2010-04-22 2011-10-27 Zf Friedrichshafen Ag transmission brake
DE102011052966A1 (en) 2011-08-24 2013-02-28 Kendrion Linnig Gmbh Method for operating an electromagnetic clutch and electromagnetic clutch
NL2013532B1 (en) 2014-09-26 2016-09-29 Marel Stork Poultry Proc Bv Device and method for processing slaughtered animals and / or parts thereof.
CN110159580A (en) * 2019-05-22 2019-08-23 沈阳透平机械股份有限公司 The dynamic clearance detection device and detection method of centrifugal compressor stator elements and impeller

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB710662A (en) * 1950-12-04 1954-06-16 Citroen Sa Andre Device having the dual function of electromagnetic clutch and alternator
GB880819A (en) * 1958-04-25 1961-10-25 Bendix Corp Improvements in or relating to clutches
US3328983A (en) * 1965-12-02 1967-07-04 Gen Motors Corp Washing machine having a transistor controlled magnetic clutch
GB1126424A (en) * 1966-04-06 1968-09-05 Stromag Maschf A cut-out arrangement for a clutch or a driving machine associated with a clutch
US3989129A (en) * 1975-02-20 1976-11-02 Emerson Electric Co. Modulated electric slip clutch
IT1161190B (en) * 1983-04-27 1987-03-11 Baruffaldi Frizioni Spa ELECTROMAGNETIC CLUTCH COUPLING DEVICE WITH AUTOMATIC RELEASE PARTICULARLY FOR AUXILIARY POWER TAKE-OFFS OF AGRICULTURAL MACHINES
DE3326686C1 (en) * 1983-07-23 1984-09-06 Daimler-Benz Ag, 7000 Stuttgart Electromagnetic clutch for a drive unit of a motor vehicle

Also Published As

Publication number Publication date
FR2559222A1 (en) 1985-08-09
DE3504193A1 (en) 1985-08-08
GB2155565A (en) 1985-09-25
SE8500520D0 (en) 1985-02-05
SE8500520L (en) 1985-08-08

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)