AU5263890A – Abnormality detection device for speed change system
– Google Patents
AU5263890A – Abnormality detection device for speed change system
– Google Patents
Abnormality detection device for speed change system
Info
Publication number
AU5263890A
AU5263890A
AU52638/90A
AU5263890A
AU5263890A
AU 5263890 A
AU5263890 A
AU 5263890A
AU 52638/90 A
AU52638/90 A
AU 52638/90A
AU 5263890 A
AU5263890 A
AU 5263890A
AU 5263890 A
AU5263890 A
AU 5263890A
Authority
AU
Australia
Prior art keywords
detection device
speed change
abnormality detection
change system
abnormality
Prior art date
1990-03-20
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
AU52638/90A
Other versions
AU628508B2
(en
Inventor
Takeo Kato
Kohei Kusaka
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.)
Komatsu Ltd
Original Assignee
Komatsu 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.)
1990-03-20
Filing date
1990-03-20
Publication date
1991-10-21
1990-03-20
Application filed by Komatsu Ltd
filed
Critical
Komatsu Ltd
1991-10-21
Publication of AU5263890A
publication
Critical
patent/AU5263890A/en
1992-09-17
Application granted
granted
Critical
1992-09-17
Publication of AU628508B2
publication
Critical
patent/AU628508B2/en
2010-03-20
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
F16H—GEARING
F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
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
F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
F16H59/68—Inputs being a function of gearing status
F16H2059/6807—Status of gear-change operation, e.g. clutch fully engaged
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
F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
F16H59/68—Inputs being a function of gearing status
F16H2059/683—Sensing pressure in control systems or in fluid controlled devices, e.g. by pressure sensors
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
F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
F16H2061/1208—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures with diagnostic check cycles; Monitoring of failures
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
F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
F16H2061/1224—Adapting to failures or work around with other constraints, e.g. circumvention by avoiding use of failed parts
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
F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
F16H2061/1232—Bringing the control into a predefined state, e.g. giving priority to particular actuators or gear ratios
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
F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
F16H2061/1244—Keeping the current state
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
F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
F16H2061/126—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is the controller
F16H2061/1264—Hydraulic parts of the controller, e.g. a sticking valve or clogged channel
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
F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
F16H2061/1284—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is a sensor
AU52638/90A
1990-03-20
1990-03-20
Abnormality detection device for speed change system
Ceased
AU628508B2
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
PCT/JP1990/000369
WO1991014888A1
(en)
1990-03-20
1990-03-20
Abnormality detection device for speed change system
Publications (2)
Publication Number
Publication Date
AU5263890A
true
AU5263890A
(en)
1991-10-21
AU628508B2
AU628508B2
(en)
1992-09-17
Family
ID=13986416
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU52638/90A
Ceased
AU628508B2
(en)
1990-03-20
1990-03-20
Abnormality detection device for speed change system
Country Status (5)
Country
Link
US
(1)
US5174137A
(en)
EP
(1)
EP0474865B1
(en)
AU
(1)
AU628508B2
(en)
DE
(1)
DE69030728T2
(en)
WO
(1)
WO1991014888A1
(en)
Families Citing this family (16)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5467854A
(en)
*
1994-06-07
1995-11-21
Caterpillar Inc.
Method of controlling clutch-to-clutch shifts for a powershift transmission
US5445016A
(en)
*
1994-06-10
1995-08-29
Ford Motor Company
Torque converter clutch solenoid functional test
GB9412809D0
(en)
*
1994-06-25
1994-08-17
Eaton Corp
Splitter section engagement control
US5505100A
(en)
*
1994-09-29
1996-04-09
Caterpillar Inc.
Method of controlling interrupted shifts for a powershift transmission
US5609067A
(en)
*
1994-10-14
1997-03-11
Caterpillar Inc.
Transmission control fault detection
US5493928A
(en)
*
1994-10-14
1996-02-27
Caterpillar Inc.
Transmission control default operation
US5551930A
(en)
*
1995-04-13
1996-09-03
Caterpillar Inc.
Adaptive control method for an automatic transmission
US5580332A
(en)
*
1995-04-13
1996-12-03
Caterpillar Inc.
Method for determining the fill time of a transmission clutch
US5835876A
(en)
*
1996-08-20
1998-11-10
Ford Global Technologies, Inc.
Torque converter clutch solenoid functional test
US6115661A
(en)
*
1998-04-09
2000-09-05
Caterpillar Inc.
End-of-fill detector for a fluid actuated clutch
US5950789A
(en)
*
1998-04-27
1999-09-14
Caterpillar Inc.
End of fill detector for a fluid actuated clutch
DE60234363D1
(en)
*
2001-09-28
2009-12-24
Jatco Ltd
GEAR SWITCH FOR AUTOMATIC TRANSMISSION
KR100594854B1
(en)
*
2004-03-10
2006-06-30
볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비
control method of attachment at the emergency
JP4887677B2
(en)
2005-07-19
2012-02-29
トヨタ自動車株式会社
Hydraulic control device for automatic transmission for vehicle
DE102007006210A1
(en)
*
2007-02-08
2008-08-14
Zf Friedrichshafen Ag
Automatic gearbox operating method for motor vehicle, involves switching alternative gear or activating program, such that some components are not utilized, and selecting gear when interruption is not associated with remaining components
DE102007048535A1
(en)
*
2007-10-10
2009-04-16
Zf Friedrichshafen Ag
Method for monitoring drive train of vehicle, involves identifying deviation between existing operating condition of transmission system and required operating condition of transmission system
Family Cites Families (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4393732A
(en)
*
1979-09-28
1983-07-19
Nissan Motor Co., Ltd.
Abnormality treatment device for automatic transmission control device
DE3321346A1
(en)
*
1983-06-13
1984-12-13
Philips Patentverwaltung Gmbh, 2000 Hamburg
OPTICAL PRINT HEAD AND PRINTER WITH SUCH A PRINT HEAD
JPS6011263A
(en)
*
1983-06-24
1985-01-21
黒崎窯業株式会社
Low heat conductivity basic refractories
JPS6011264A
(en)
*
1983-06-27
1985-01-21
ハリマセラミック株式会社
Magnesia chrom carbide brick
JPS6010221A
(en)
*
1983-06-29
1985-01-19
Fujitsu Ltd
Optical scanner
JPH0665907B2
(en)
*
1984-04-18
1994-08-24
株式会社日立製作所
Transmission control device
JPS624948A
(en)
*
1985-06-28
1987-01-10
Toyota Motor Corp
Abnormality judging apparatus for revolution speed sensors
JPH066608B2
(en)
*
1985-08-06
1994-01-26
住友化学工業株式会社
Method for producing methacrylic acid ester-based polymer
JPH0611264B2
(en)
*
1985-09-02
1994-02-16
工業技術院長
Calculus crusher
JPH0610222B2
(en)
*
1985-10-16
1994-02-09
住友化学工業株式会社
Method for producing methacrylic acid ester-based polymer
DE3856005T2
(en)
*
1987-06-24
1998-03-19
Komatsu Mfg Co Ltd
Arrangement for controlling a transmission
US4961499A
(en)
*
1990-01-04
1990-10-09
Pilling Co.
Hemostatic clip cartridge
HUT57904A
(en)
*
1990-05-23
1991-12-30
Csepeli Autogyar
Method to the self-test of the revolution markers measuring revolution number of the live spindles of the driving chain of the motor vehicle
US5109696A
(en)
*
1990-09-06
1992-05-05
Caterpillar Inc.
Powertrain performance assessment system
1990
1990-03-20
EP
EP90904698A
patent/EP0474865B1/en
not_active
Expired – Lifetime
1990-03-20
DE
DE69030728T
patent/DE69030728T2/en
not_active
Expired – Lifetime
1990-03-20
WO
PCT/JP1990/000369
patent/WO1991014888A1/en
active
IP Right Grant
1990-03-20
US
US07/775,994
patent/US5174137A/en
not_active
Expired – Lifetime
1990-03-20
AU
AU52638/90A
patent/AU628508B2/en
not_active
Ceased
Also Published As
Publication number
Publication date
DE69030728T2
(en)
1998-01-22
EP0474865A4
(en)
1993-10-06
US5174137A
(en)
1992-12-29
EP0474865A1
(en)
1992-03-18
AU628508B2
(en)
1992-09-17
WO1991014888A1
(en)
1991-10-03
DE69030728D1
(en)
1997-06-19
EP0474865B1
(en)
1997-05-14
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Legal Events
Date
Code
Title
Description
2000-10-19
MK14
Patent ceased section 143(a) (annual fees not paid) or expired
