GB0903870D0 - Dual clutch transmission - Google Patents
Dual clutch transmissionInfo
- Publication number
- GB0903870D0 GB0903870D0 GBGB0903870.4A GB0903870A GB0903870D0 GB 0903870 D0 GB0903870 D0 GB 0903870D0 GB 0903870 A GB0903870 A GB 0903870A GB 0903870 D0 GB0903870 D0 GB 0903870D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- clutch transmission
- dual clutch
- dual
- transmission
- clutch
- 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.)
- Ceased
Links
- 230000005540 biological transmission Effects 0.000 title 1
- 230000009977 dual effect Effects 0.000 title 1
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
- F16H61/04—Smoothing ratio shift
- F16H61/0437—Smoothing ratio shift by using electrical signals
-
- 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
- F16H61/688—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 two inputs, e.g. selection of one of two torque-flow paths by 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
- F16H2306/00—Shifting
- F16H2306/40—Shifting activities
- F16H2306/44—Removing torque from current 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
- F16H2306/00—Shifting
- F16H2306/40—Shifting activities
- F16H2306/52—Applying torque to new gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0903870.4A GB0903870D0 (en) | 2009-03-06 | 2009-03-06 | Dual clutch transmission |
GB1115359.0A GB2480206B (en) | 2009-03-06 | 2010-03-08 | Multi clutch transmissions |
PCT/EP2010/052898 WO2010100280A1 (en) | 2009-03-06 | 2010-03-08 | Multi clutch transmissions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0903870.4A GB0903870D0 (en) | 2009-03-06 | 2009-03-06 | Dual clutch transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
GB0903870D0 true GB0903870D0 (en) | 2009-04-22 |
Family
ID=40600605
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0903870.4A Ceased GB0903870D0 (en) | 2009-03-06 | 2009-03-06 | Dual clutch transmission |
GB1115359.0A Expired - Fee Related GB2480206B (en) | 2009-03-06 | 2010-03-08 | Multi clutch transmissions |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1115359.0A Expired - Fee Related GB2480206B (en) | 2009-03-06 | 2010-03-08 | Multi clutch transmissions |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB0903870D0 (en) |
WO (1) | WO2010100280A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9206862B2 (en) | 2013-06-17 | 2015-12-08 | Ricardo, Inc. | Enhanced dual clutch transmission |
EP3252349A1 (en) * | 2016-05-30 | 2017-12-06 | Dana Belgium N.V. | Method of shifting a vehicle transmission and vehicle driveline |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3140259C2 (en) * | 1981-10-10 | 1986-08-14 | FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt | Circuit arrangement for a powershift transmission |
DE19631983C1 (en) | 1996-08-08 | 1998-02-12 | Volkswagen Ag | Method for shifting a double clutch transmission and double clutch transmission with synchronizing device |
DE10015296A1 (en) * | 2000-02-12 | 2001-08-16 | Bosch Gmbh Robert | Procedure for starting car with double clutch gearbox has both clutches first only partly closed so that via first/second clutch, torque is transmitted to first/second gear |
DE10150597A1 (en) * | 2001-10-12 | 2003-04-17 | Zf Sachs Ag | Automobile drive train operating method, involves controlling operation of double clutch during gear shifting with prevention of gear shifting until clutch operation is completed |
US6832978B2 (en) * | 2003-02-21 | 2004-12-21 | Borgwarner, Inc. | Method of controlling a dual clutch transmission |
US7455619B2 (en) * | 2006-05-10 | 2008-11-25 | Ford Global Technologies, Llc | Control strategy for avoiding tip-in noise in a powershift transmission |
-
2009
- 2009-03-06 GB GBGB0903870.4A patent/GB0903870D0/en not_active Ceased
-
2010
- 2010-03-08 WO PCT/EP2010/052898 patent/WO2010100280A1/en active Application Filing
- 2010-03-08 GB GB1115359.0A patent/GB2480206B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2480206A (en) | 2011-11-09 |
GB2480206B (en) | 2013-11-13 |
GB201115359D0 (en) | 2011-10-19 |
WO2010100280A1 (en) | 2010-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |