DE3447939C2 - - Google Patents
Info
- Publication number
- DE3447939C2 DE3447939C2 DE19843447939 DE3447939A DE3447939C2 DE 3447939 C2 DE3447939 C2 DE 3447939C2 DE 19843447939 DE19843447939 DE 19843447939 DE 3447939 A DE3447939 A DE 3447939A DE 3447939 C2 DE3447939 C2 DE 3447939C2
- Authority
- DE
- Germany
- Prior art keywords
- valve
- gear
- pressure
- clutch
- control valve
- 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.)
- Expired
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
- F16H61/14—Control of torque converter lock-up 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
- F16H—GEARING
- F16H41/00—Rotary fluid gearing of the hydrokinetic type
- F16H41/24—Details
- F16H2041/246—Details relating to one way clutch of the stator
-
- 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
- F16H2061/0209—Layout of electro-hydraulic control circuits, e.g. arrangement of valves with independent solenoid valves modulating the pressure individually for each clutch or brake
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0043—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising four forward speeds
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/201—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with three sets of orbital gears
-
- 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
- F16H59/22—Idle position
-
- 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
- F16H61/04—Smoothing ratio shift
- F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
- F16H61/065—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means
- F16H61/067—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means using an accumulator
-
- 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
- F16H61/68—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 stepped gearings
- F16H61/684—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 stepped gearings without interruption of drive
- F16H61/686—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 stepped gearings without interruption of drive with orbital gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843447939 DE3447939A1 (de) | 1984-05-14 | 1984-05-14 | Hydraulisches steuerventilsystem fuer ein mehrgaengiges, selbsttaetig schaltendes, hydrokinetisch-mechanisches wechselgetriebe fuer kraftfahrzeuge |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843417784 DE3417784A1 (de) | 1984-05-14 | 1984-05-14 | Hydraulisches steuerventilsystem fuer ein mehrgaengiges, selbsttaetig schaltendes hydrokinetisch-mechanisches wechselgetriebe fuer kraftfahrzeuge |
DE19843447939 DE3447939A1 (de) | 1984-05-14 | 1984-05-14 | Hydraulisches steuerventilsystem fuer ein mehrgaengiges, selbsttaetig schaltendes, hydrokinetisch-mechanisches wechselgetriebe fuer kraftfahrzeuge |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3447939A1 DE3447939A1 (de) | 1985-11-14 |
DE3447939C2 true DE3447939C2 (ja) | 1987-07-30 |
Family
ID=25821175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843447939 Granted DE3447939A1 (de) | 1984-05-14 | 1984-05-14 | Hydraulisches steuerventilsystem fuer ein mehrgaengiges, selbsttaetig schaltendes, hydrokinetisch-mechanisches wechselgetriebe fuer kraftfahrzeuge |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3447939A1 (ja) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3706240A (en) * | 1971-06-17 | 1972-12-19 | Ford Motor Co | Four-speed ratio automatic power transmission mechanism |
-
1984
- 1984-05-14 DE DE19843447939 patent/DE3447939A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3447939A1 (de) | 1985-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2227555C2 (ja) | ||
DE3240738A1 (de) | Hydraulische steuervorrichtung fuer ein selbsttaetig schaltbares wechselgetriebe von kraftfahrzeugen | |
DE3417784C2 (ja) | ||
DE2707174C2 (de) | Steuervorrichtung für eine Überbrückungskupplung eines hydrodynamischen Drehmomentwandlers | |
DE19712502A1 (de) | Integriertes Steuersystem für Motor mit Automatikgetriebe | |
DE112009000613T5 (de) | Steuersystem für Automatikgetriebe | |
DE2203501A1 (de) | Planetenraeder-Wechselgetriebe mit hydraulischem Steuerventilsystem,insbesondere fuer Kraftfahrzeuge | |
DE69425201T2 (de) | Schaltsteuerung für ein automatisches Getriebe | |
DE10234439B4 (de) | Gerät zum Steuern eines Antriebssystems eines Kraftfahrzeugs mit einer Antriebskraftquelle und einem Automatikgetriebe | |
DE3685525T2 (de) | Steuerventilsystem fuer ein automatisches vierganggetriebe mit einem zweibereich-regulierventil zum unabhaengigen steuern zweier hinauf-schaltvorgaenge. | |
DE2056272A1 (de) | Gangwechsel Steuersystem fur auto matische Mehrganggetnebe von Kraftfahr zeugen | |
EP0164553B1 (de) | Mehrgängiges, über ein hydraulisches Steuerventilsystem schaltbares, hydrokinetisch-mechanisches Wechselgetriebe für Kraftfahrzeuge | |
DE2438895A1 (de) | Automatisches getriebe | |
DE2841507C2 (de) | Hydraulisches Steuerventilsystem für ein Planetenräder-Wechselgetriebe, insbesondere für Kraftfahrzeuge | |
DE4224239C2 (de) | Schaltsteuervorrichtung für ein automatisches Fahrzeuggetriebe | |
DE1755141A1 (de) | Automatisches Mehrganggetriebe | |
DE19608216B4 (de) | Schaltsteuersystem für ein Automatikgetriebe | |
DE68922330T2 (de) | Hydraulische Steuervorrichtung für automatische Getriebe. | |
DE19528444C2 (de) | Steuerung für ein Automatikgetriebe | |
DE2446013A1 (de) | Hydraulisches steuersystem fuer ein automatisches getriebe | |
DE1505683A1 (de) | Automatische Getriebesteuerung fuer Kraftfahrzeuge | |
DE3447937C2 (ja) | ||
DE3447939C2 (ja) | ||
DE1755414B2 (de) | Hydraulische Steuervorrichtung für ein selbsttätig schaltbares Wechselgetriebe von Kraftfahrzeugen | |
DE68908294T2 (de) | Viergang-Planetenwechselgetriebe mit drei Antriebsarten. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AC | Divided out of |
Ref country code: DE Ref document number: 3417784 Format of ref document f/p: P |
|
OP8 | Request for examination as to paragraph 44 patent law | ||
AC | Divided out of |
Ref country code: DE Ref document number: 3417784 Format of ref document f/p: P |
|
D2 | Grant after examination | ||
AC | Divided out of |
Ref country code: DE Ref document number: 3417784 Format of ref document f/p: P |
|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licenses declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |