JPS5646151A - Safety device for electronic and oil pressure control type speed change device for vehicle - Google Patents
Safety device for electronic and oil pressure control type speed change device for vehicleInfo
- Publication number
- JPS5646151A JPS5646151A JP12847780A JP12847780A JPS5646151A JP S5646151 A JPS5646151 A JP S5646151A JP 12847780 A JP12847780 A JP 12847780A JP 12847780 A JP12847780 A JP 12847780A JP S5646151 A JPS5646151 A JP S5646151A
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- electronic
- pressure control
- speed change
- oil pressure
- 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.)
- Pending
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
- 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
- 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
- F16H61/70—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 specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements
- F16H61/702—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 specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements using electric or electrohydraulic control means
-
- 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
- F16H61/02—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 characterised by the signals used
- F16H61/0202—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 characterised by the signals used the signals being electric
- F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
- F16H2061/026—On-off solenoid valve
-
- 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
- F16H2061/1232—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
- F16H2061/1256—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
- F16H2061/126—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
- F16H2061/1268—Electric parts of the controller, e.g. a defect solenoid, wiring or microprocessor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Fluid-Pressure Circuits (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2937367A DE2937367C2 (en) | 1979-09-15 | 1979-09-15 | Safety device for a step change gear |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5646151A true JPS5646151A (en) | 1981-04-27 |
Family
ID=6080961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12847780A Pending JPS5646151A (en) | 1979-09-15 | 1980-09-16 | Safety device for electronic and oil pressure control type speed change device for vehicle |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5646151A (en) |
DE (1) | DE2937367C2 (en) |
FR (1) | FR2464848A1 (en) |
GB (1) | GB2058967A (en) |
HU (1) | HU183209B (en) |
IT (1) | IT1154075B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58146749A (en) * | 1982-02-22 | 1983-09-01 | Mazda Motor Corp | Double lock detecting device of compound clutch type multistage speed change gear |
US4414026A (en) * | 1981-07-30 | 1983-11-08 | Nippon Kokan Kabushiki Kaisha | Method for the production of ferrochromium |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3239927A1 (en) * | 1982-10-28 | 1984-05-03 | Porsche Ag | DEVICE FOR CONTROLLING A FOLLOW-UP ACTUATION FOR A DOUBLE CLUTCH |
JPS60206730A (en) * | 1984-03-30 | 1985-10-18 | Jidosha Kiki Co Ltd | Diagnosis device of speed change gear remote handling equipment |
JP2668359B2 (en) * | 1987-06-24 | 1997-10-27 | 株式会社小松製作所 | Transmission control device |
US5113720A (en) * | 1987-06-24 | 1992-05-19 | Kabushiki Kaisha Komatsu Seisakusho | Apparatus for controlling gear box |
JP3461304B2 (en) * | 1999-03-30 | 2003-10-27 | 本田技研工業株式会社 | Control device for automatic transmission |
JP3523523B2 (en) * | 1999-04-27 | 2004-04-26 | 本田技研工業株式会社 | Control device for automatic transmission |
JP3736604B2 (en) * | 1999-08-20 | 2006-01-18 | ジヤトコ株式会社 | Automatic transmission failure speed change control device |
DE102013215906A1 (en) * | 2013-08-12 | 2015-02-12 | Zf Friedrichshafen Ag | Method and control device for operating an assembly of a vehicle |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1067313B (en) * | ||||
FR2266061B1 (en) * | 1974-03-29 | 1979-02-16 | Berliet Automobiles | |
US3894606A (en) * | 1974-10-23 | 1975-07-15 | Deere & Co | Control system for hydrostatic drive tractors |
GB1493191A (en) * | 1975-01-02 | 1977-11-23 | Texas Instruments Ltd | Controlled mechanical system |
DE2700962C3 (en) * | 1977-01-12 | 1981-10-29 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Electrohydraulic Gagnwechseleinrichutng a power shift transmission for motor vehicles |
GB1589444A (en) * | 1977-10-12 | 1981-05-13 | Ford Motor Co | Electrical communication system |
-
1979
- 1979-09-15 DE DE2937367A patent/DE2937367C2/en not_active Expired
-
1980
- 1980-09-15 GB GB8029770A patent/GB2058967A/en not_active Withdrawn
- 1980-09-15 FR FR8019967A patent/FR2464848A1/en active Pending
- 1980-09-15 IT IT46877/80A patent/IT1154075B/en active
- 1980-09-15 HU HU802269A patent/HU183209B/en unknown
- 1980-09-16 JP JP12847780A patent/JPS5646151A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4414026A (en) * | 1981-07-30 | 1983-11-08 | Nippon Kokan Kabushiki Kaisha | Method for the production of ferrochromium |
US4515352A (en) * | 1981-07-30 | 1985-05-07 | Nippon Kokan Kabushiki Kaisha | Rotary furnace used for the production of ferrochromium |
JPS58146749A (en) * | 1982-02-22 | 1983-09-01 | Mazda Motor Corp | Double lock detecting device of compound clutch type multistage speed change gear |
Also Published As
Publication number | Publication date |
---|---|
HU183209B (en) | 1984-04-28 |
IT1154075B (en) | 1987-01-21 |
FR2464848A1 (en) | 1981-03-20 |
IT8046877A1 (en) | 1982-03-15 |
IT8046877A0 (en) | 1980-09-15 |
GB2058967A (en) | 1981-04-15 |
DE2937367A1 (en) | 1981-04-02 |
DE2937367C2 (en) | 1984-04-26 |
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