JPS57140925A - Detection of clutch overheat - Google Patents

Detection of clutch overheat

Info

Publication number
JPS57140925A
JPS57140925A JP56026482A JP2648281A JPS57140925A JP S57140925 A JPS57140925 A JP S57140925A JP 56026482 A JP56026482 A JP 56026482A JP 2648281 A JP2648281 A JP 2648281A JP S57140925 A JPS57140925 A JP S57140925A
Authority
JP
Japan
Prior art keywords
clutch
detected
speed difference
timers
adder
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.)
Granted
Application number
JP56026482A
Other languages
English (en)
Other versions
JPS642819B2 (ja
Inventor
Fujio Makita
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.)
Subaru Corp
Original Assignee
Fuji Jukogyo KK
Fuji Heavy Industries 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 Fuji Jukogyo KK, Fuji Heavy Industries Ltd filed Critical Fuji Jukogyo KK
Priority to JP56026482A priority Critical patent/JPS57140925A/ja
Priority to US06/350,974 priority patent/US4499450A/en
Priority to GB8205331A priority patent/GB2093618B/en
Priority to NL8200710A priority patent/NL8200710A/nl
Priority to FR8203043A priority patent/FR2500552A1/fr
Priority to DE3206593A priority patent/DE3206593C2/de
Publication of JPS57140925A publication Critical patent/JPS57140925A/ja
Publication of JPS642819B2 publication Critical patent/JPS642819B2/ja
Granted 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
    • F16D37/00—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive
    • F16D37/02—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive the particles being magnetisable
    • 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
    • F16D43/00—Automatic 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
    • 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
    • F16D37/00—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive
    • F16D2037/001—Electric arrangements for clutch 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
    • F16D37/00—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive
    • F16D2037/002—Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive characterised by a single substantially axial gap in which the fluid or medium consisting of small particles is arranged
    • 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
    • F16D2500/10443—Clutch type
    • F16D2500/10475—Magnetic field, e.g. electro-rheological, magnetisable particles
    • 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
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/30406—Clutch slip
    • 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
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/3041—Signal inputs from the clutch from the input shaft
    • F16D2500/30415—Speed of the input shaft
    • 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
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/3042—Signal inputs from the clutch from the output shaft
    • F16D2500/30426—Speed of the output shaft
    • 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
    • F16D2500/316—Other signal inputs not covered by the groups above
    • F16D2500/3166—Detection of an elapsed period of time
    • 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
    • F16D2500/502—Relating the clutch
    • F16D2500/50236—Adaptations of the clutch characteristics, e.g. curve clutch capacity torque - clutch actuator displacement
    • 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
    • F16D2500/5104—Preventing failures
    • F16D2500/5106—Overheat protection
    • 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
    • F16D2500/71—Actions
    • F16D2500/7101—Driver alarm
    • 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
    • F16D2500/71—Actions
    • F16D2500/7101—Driver alarm
    • F16D2500/7102—Driver alarm by provoking vibrations of a vehicle part
JP56026482A 1981-02-24 1981-02-24 Detection of clutch overheat Granted JPS57140925A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP56026482A JPS57140925A (en) 1981-02-24 1981-02-24 Detection of clutch overheat
US06/350,974 US4499450A (en) 1981-02-24 1982-02-22 System to detect slippage of a clutch for an internal combustion engine
GB8205331A GB2093618B (en) 1981-02-24 1982-02-23 System for detecting overheating of a clutch of an internal combustion engine
NL8200710A NL8200710A (nl) 1981-02-24 1982-02-23 Stelsel voor het detekteren van de oververhitting van een koppeling voor een inwendige verbrandingsmotor.
FR8203043A FR2500552A1 (fr) 1981-02-24 1982-02-24 Dispositif pour detecter la surchauffe d'un embrayage pour moteur a combustion interne
DE3206593A DE3206593C2 (de) 1981-02-24 1982-02-24 Anordnung zum Feststellen der Überhitzung einer Kupplung für einen Verbrennungsmotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56026482A JPS57140925A (en) 1981-02-24 1981-02-24 Detection of clutch overheat

Publications (2)

Publication Number Publication Date
JPS57140925A true JPS57140925A (en) 1982-08-31
JPS642819B2 JPS642819B2 (ja) 1989-01-18

Family

ID=12194708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56026482A Granted JPS57140925A (en) 1981-02-24 1981-02-24 Detection of clutch overheat

Country Status (6)

Country Link
US (1) US4499450A (ja)
JP (1) JPS57140925A (ja)
DE (1) DE3206593C2 (ja)
FR (1) FR2500552A1 (ja)
GB (1) GB2093618B (ja)
NL (1) NL8200710A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651142A (en) * 1983-09-26 1987-03-17 Wabco Westinghouse Fahrzeugbremsen Gmbh Apparatus to protect a clutch from overheating
JP2013036580A (ja) * 2011-08-10 2013-02-21 Mitsubishi Fuso Truck & Bus Corp 車両の微動制御装置

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58225226A (ja) * 1982-06-22 1983-12-27 Toyota Motor Corp 摩擦クラツチの接続制御方法
US4445470A (en) * 1982-12-27 1984-05-01 Brunswick Corporation Oil injection warning system
FR2541481A1 (fr) * 1983-02-23 1984-08-24 Tomac Zeljko Appareil a indiquer et a signaler l'etat d'installation et de fonctionnement d'objets tels que des machines, des vehicules, des caravanes ou similaires
US4605107A (en) * 1983-12-12 1986-08-12 Western Gear Corporation Slip clutch with slip detector and electrical disconnect
JPH0625568B2 (ja) * 1984-01-31 1994-04-06 富士重工業株式会社 電磁式クラツチ付無段変速機のクラツチ制御装置
GB2154038A (en) * 1984-02-08 1985-08-29 Elm Ltd Detecting fan failure in cooled food stores
GB8423394D0 (en) * 1984-09-15 1984-10-17 Massey Ferguson Services Nv Clutch protection system
US4715482A (en) * 1984-11-20 1987-12-29 Toyota Jidosha Kabushiki Kaisha Method and apparatus for controlling an electromagnetic clutch for use on a vehicle
FR2577633B1 (fr) * 1985-02-20 1987-04-17 Bendix France Commande mecanique par cable a dispositif de reglage automatique et detecteur electrique de mise en oeuvre
JPH0698902B2 (ja) * 1986-01-30 1994-12-07 マツダ株式会社 車両の伝達トルク制御装置
DE3624008A1 (de) * 1986-07-16 1988-01-28 Bosch Gmbh Robert In den antriebsstrang eines fahrzeugs eingeschaltete kupplung
US4848531A (en) * 1987-07-30 1989-07-18 Dana Corporation Electronic system for monitoring clutch brake engagement and clutch slippage
US4843551A (en) * 1987-09-28 1989-06-27 Saturn Corporation Failure mode shift pattern alteration for an electronically controlled transmission
US4937750A (en) * 1987-12-23 1990-06-26 Dana Corporation Electronic control for vehicle four wheel drive system
DE3813494A1 (de) * 1988-04-22 1989-11-09 Bayerische Motoren Werke Ag Vorrichtung zur temperaturbestimmung von periodisch bewegten kraftfahrzeug-teilen
US5170868A (en) * 1990-10-31 1992-12-15 Suzuki Motor Corporation Automatic starting clutch control method
US5723779A (en) * 1995-03-09 1998-03-03 Nissan Motor Co., Ltd. System for determining residual life of friction clutch
DE19628584A1 (de) * 1995-12-30 1997-07-03 Bosch Gmbh Robert System zur Überwachung einer Kupplung
DE19810033A1 (de) * 1998-03-09 1999-09-16 Mannesmann Sachs Ag Anordnung zur Überwachung des Verschleißzustandes einer Reibungskupplung
US6225892B1 (en) * 1999-04-15 2001-05-01 Meritor Heavy Vehicle Systems, Llc Gear fatigue monitor
DE10033600A1 (de) 2000-07-11 2002-01-24 Zahnradfabrik Friedrichshafen Verfahren zur Ermittlung der aktuellen Belastung einer Trockenkupplung für ein Kraftfahrzeug
US7617035B2 (en) * 2002-05-27 2009-11-10 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Method for operating a drive train by treating the motor characteristic by means of parallel evaluation and PT1-filtering
US20050073398A1 (en) * 2003-09-23 2005-04-07 Sayman Robert Anthony Warning algorithms for vehicle driveline failures
US7416068B2 (en) * 2004-11-03 2008-08-26 Borgwarner Inc. Power take-off clutch control system
BRPI0717079B1 (pt) * 2006-09-18 2020-03-24 Volvo Lastvagnar Ab Método para proteção de embreagem
DE102007055758A1 (de) * 2007-12-11 2009-06-18 Zf Friedrichshafen Ag Verfahren zur Steuerung einer automatisierten Kupplung eines Getriebes bei abgewürgtem Verbrennungsmotor
JP2010169168A (ja) * 2009-01-21 2010-08-05 Yamaha Motor Co Ltd クラッチ制御装置およびそれを備えた車両
GB2536250B (en) * 2015-03-10 2018-06-06 Jaguar Land Rover Ltd Clutch control for providing an indication to a driver

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636364A (en) * 1969-09-19 1972-01-18 Kollsman Instr Corp Radiation sensitive desynchronization detection system
US3803574A (en) * 1972-05-25 1974-04-09 G Logue Vehicle wheel slippage control system
GB1405615A (en) * 1972-08-11 1975-09-10 Chubb Fire Security Ltd Fire alarms
JPS5226302B2 (ja) * 1972-09-09 1977-07-13
DE2524178C3 (de) * 1975-05-31 1982-11-11 Werner & Pfleiderer, 7000 Stuttgart Schaltanordnung zum Schutz von Kupplungen und insbesondere zum Überwachen des Schlupfes von Überlastkupplungen
US4263578A (en) * 1978-06-08 1981-04-21 Nissan Motor Company, Limited Belt drive connection malfunction sensor
NL7811964A (nl) * 1978-12-08 1980-06-10 Lely Nv C Van Der Trekker.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651142A (en) * 1983-09-26 1987-03-17 Wabco Westinghouse Fahrzeugbremsen Gmbh Apparatus to protect a clutch from overheating
JP2013036580A (ja) * 2011-08-10 2013-02-21 Mitsubishi Fuso Truck & Bus Corp 車両の微動制御装置

Also Published As

Publication number Publication date
DE3206593C2 (de) 1983-12-01
GB2093618B (en) 1985-08-14
US4499450A (en) 1985-02-12
FR2500552A1 (fr) 1982-08-27
DE3206593A1 (de) 1982-12-09
GB2093618A (en) 1982-09-02
NL8200710A (nl) 1982-09-16
FR2500552B1 (ja) 1984-06-15
JPS642819B2 (ja) 1989-01-18

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