IT957263B - Dispositivo di comando automatico di cambio di velocita - Google Patents
Dispositivo di comando automatico di cambio di velocitaInfo
- Publication number
- IT957263B IT957263B IT9420/72A IT942072A IT957263B IT 957263 B IT957263 B IT 957263B IT 9420/72 A IT9420/72 A IT 9420/72A IT 942072 A IT942072 A IT 942072A IT 957263 B IT957263 B IT 957263B
- Authority
- IT
- Italy
- Prior art keywords
- control device
- speed change
- change control
- automatic speed
- automatic
- Prior art date
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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/36—Inputs being a function of speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/1819—Propulsion control with control means using analogue circuits, relays or mechanical links
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2702/00—Control devices wherein the control is combined with or essentially influenced by the engine or coupling, e.g. in an internal combustion engine, the control device is coupled with a carburettor control device or influenced by carburettor depression
- B60K2702/08—Semi-automatic or non-automatic transmission with toothed gearing
- B60K2702/18—Semi-automatic or non-automatic transmission with toothed gearing with a preselection system, e.g. semi-automatic
-
- 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
- F16H59/14—Inputs being a function of torque or torque demand
- F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
-
- 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
- F16H61/0204—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 for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0206—Layout of electro-hydraulic control circuits, e.g. arrangement of valves
- F16H61/0211—Layout of electro-hydraulic control circuits, e.g. arrangement of valves characterised by low integration or small number of valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Control Of Transmission Device (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7111921A FR2132998A5 (it) | 1971-04-05 | 1971-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT957263B true IT957263B (it) | 1973-10-10 |
Family
ID=9074749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT9420/72A IT957263B (it) | 1971-04-05 | 1972-03-31 | Dispositivo di comando automatico di cambio di velocita |
Country Status (8)
Country | Link |
---|---|
US (1) | US3824878A (it) |
DE (1) | DE2215103A1 (it) |
ES (1) | ES401131A1 (it) |
FR (1) | FR2132998A5 (it) |
GB (1) | GB1379177A (it) |
IT (1) | IT957263B (it) |
NL (1) | NL7204545A (it) |
SE (1) | SE383126B (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4182953A (en) * | 1978-01-17 | 1980-01-08 | General Atomic Company | Rotating shaft pulse generating apparatus |
US4510747A (en) * | 1980-12-12 | 1985-04-16 | Daihatsu Motor Company Limited | Lockup control device for a torque converter |
JPS5913155A (ja) * | 1982-07-12 | 1984-01-23 | Honda Motor Co Ltd | 車両の自動変速機用制御装置 |
US5650613A (en) * | 1995-06-08 | 1997-07-22 | Lewis; W. Stan | Encoder for measuring, position, velocity and acceleration of a shaft |
US6153884A (en) * | 1998-06-11 | 2000-11-28 | Seimans Automotive Corporation | Radioisotope proximity sensor |
US8508726B2 (en) | 2007-01-23 | 2013-08-13 | William R. Benner, Jr. | Rotary position detector and associated methods |
US7688432B1 (en) * | 2007-01-23 | 2010-03-30 | Benner Jr William R | Rotary position detector and associated methods |
US7954840B2 (en) * | 2008-10-15 | 2011-06-07 | U-Haul International, Inc. | Coupler assembly with guided ball clamp |
DE102013011532B4 (de) * | 2013-07-10 | 2016-08-25 | Audi Ag | Drehzahlmessvorrichtung für ein Getriebe und Verfahren zur Drehzahlmessung |
EP3229098B1 (en) | 2016-04-06 | 2024-07-17 | Ratier-Figeac SAS | Device with asymmetric feedback |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2932211A (en) * | 1957-07-16 | 1960-04-12 | Vernhes Jean-Michel | Automatic servo-action device for controlling change speed gears |
US3306159A (en) * | 1963-06-19 | 1967-02-28 | North American Aviation Inc | Angle transducer employing polarized light |
US3360655A (en) * | 1964-03-23 | 1967-12-26 | Bell Aerospace Corp | Angular motion sensor |
US3673892A (en) * | 1969-05-28 | 1972-07-04 | Nippon Denso Co | Kick-down control system for use in automatic transmission system of automobiles |
-
1971
- 1971-04-05 FR FR7111921A patent/FR2132998A5/fr not_active Expired
-
1972
- 1972-03-24 ES ES401131A patent/ES401131A1/es not_active Expired
- 1972-03-27 US US00238109A patent/US3824878A/en not_active Expired - Lifetime
- 1972-03-28 DE DE19722215103 patent/DE2215103A1/de active Pending
- 1972-03-29 GB GB1484572A patent/GB1379177A/en not_active Expired
- 1972-03-31 IT IT9420/72A patent/IT957263B/it active
- 1972-04-04 SE SE7204311A patent/SE383126B/xx unknown
- 1972-04-05 NL NL7204545A patent/NL7204545A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2132998A5 (it) | 1972-11-24 |
NL7204545A (it) | 1972-10-09 |
GB1379177A (en) | 1975-01-02 |
US3824878A (en) | 1974-07-23 |
ES401131A1 (es) | 1975-02-16 |
DE2215103A1 (de) | 1972-11-02 |
SE383126B (sv) | 1976-03-01 |
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