CN106594111A - Multi-clutch oil way control system and gear box - Google Patents
Multi-clutch oil way control system and gear box Download PDFInfo
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- CN106594111A CN106594111A CN201510662579.2A CN201510662579A CN106594111A CN 106594111 A CN106594111 A CN 106594111A CN 201510662579 A CN201510662579 A CN 201510662579A CN 106594111 A CN106594111 A CN 106594111A
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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The invention provides a multi-clutch oil way control system. When a reversing valve is positioned in a first position, oil entering the reversing valve enters clutches through a main oil way port of the reversing valve. When the reversing valve is positioned in a second position, the main oil way port of the reversing valve is conducted with a bypass oil port of the reversing valve, and the oil in the clutches enters an oil tank by the main oil way port of the reversing valve and the bypass oil port of the reversing valve. The multi-clutch oil way control system comprises one liquid supply system and one two-grade pressure adjusting valve; the oil is supplied to multiple clutches through one liquid supply system; and the working pressure of the multiple clutches is controlled through one two-stage pressure adjusting valve. The multi-clutch oil way control system prevents the oil supply of one liquid supply system by one clutch, prevents the control of the working pressure of one two-stage pressure adjusting valve by one clutch, reduces devices thereof, and is simplified.
Description
Technical field
The present invention relates to field of hydraulic equipment, more particularly to a kind of multi-clutch oil path control system and gear
Case.
Background technology
As shown in figure 1, in existing multi-clutch oil path control system, the equal corresponding configuration of each clutch
The components and parts such as liquid-supplying system 1, reversal valve 5 and second voltage regulation valve 2.When multi-clutch oil path control system work
When making, liquid-supplying system 1 pumps out oil from fuel tank 3, and a part is by the cooling supply lubricant passage way of cooler 9
As oilgear bearing etc., another part fluid is transported to correspondence by the left position of corresponding reversal valve 5
Clutch 4, and corresponding second voltage regulation valve 2 control a clutch 4 work；When multi-clutch oil
When path control system quits work, the fluid in clutch 4 is from clutch 4 out by reversal valve 5
Right position enters fuel tank.
Existing clutch oil path control system components and parts are more, and out of order probability is high, and reliability is low.And
Components and parts are more, and arrangement is not easy in the limited space of gear-box.
In sum, how to realize reducing the components and parts that multi-clutch oil path control system is included, simplification is more
Clutch oil path control system is those skilled in the art's technical problem urgently to be resolved hurrily.
The content of the invention
In view of this, first purpose of the invention is to provide a kind of multi-clutch oil path control system, with
Realize reducing the components and parts that multi-clutch oil path control system is included, simplify multi-clutch oil path control system
Purpose.Second object of the present invention is to provide a kind of gear-box.
In order to realize above-mentioned first purpose, the invention provides following scheme：
A kind of multi-clutch oil path control system, including it is liquid-supplying system, second voltage regulation valve, fuel tank, multiple
Clutch and multiple reversal valves, the fuel tank is turned on the entrance of the liquid-supplying system, the liquid-supplying system
One is with the number of the second voltage regulation valve；
The outlet of the liquid-supplying system and the entrance of the second voltage regulation valve and the pressure of multiple reversal valves
Hydraulic fluid port is respectively turned on, the working connection mouth of each reversal valve with the reversal valve coordinate the clutch
The fluid mouth conducting of device, the bypass hydraulic fluid port of each reversal valve is respectively turned on the fuel tank；
The outlet of the second voltage regulation valve is turned on lubricant passage way, the leakproof hydraulic fluid port of the second voltage regulation valve with
The fuel tank conducting, the control port of the second voltage regulation valve is distinguished with the fluid mouth of multiple clutches
Conducting；
When the reversal valve is in first position, the pressure oil port is turned on the working connection mouth；
When the reversal valve is in the second place, the working connection mouth and the bypass hydraulic fluid port are turned on.
Preferably, in above-mentioned multi-clutch oil path control system, the liquid-supplying system include machine band pump and
Filter；
Entrance of the machine with pump is turned on the fuel tank, outlet of the machine with pump and the filter
Entrance turn on, the filter outlet respectively with the second voltage regulation valve and the pressure of multiple reversal valves
Power hydraulic fluid port is turned on.
Preferably, in above-mentioned multi-clutch oil path control system, the liquid-supplying system also includes electronic standby
Use pump；
The entrance of the electronic stand-by pump is turned on the fuel tank, the outlet of the electronic stand-by pump with it is described
The entrance conducting of filter.
Preferably, in above-mentioned multi-clutch oil path control system, the electronic stand-by pump include motor and
Hydraulic pump；
The motor is connected with the hydraulic pump；
The entrance of the hydraulic pump is turned on the fuel tank, the outlet of the hydraulic pump and the filter
Entrance is turned on.
Preferably, in above-mentioned multi-clutch oil path control system, the liquid-supplying system also includes that first is single
To valve and the second check valve；
The outlet of the entrance of first check valve and the hydraulic pump turns on, and first check valve goes out
Mouth is turned on the entrance of the filter；
The entrance of second check valve conducting of the outlet with pump with the machine, second check valve goes out
Mouth is turned on the entrance of the filter.
Preferably, in above-mentioned multi-clutch oil path control system, also including multiple choke valves and multiple
Three check valves；
The entrance of each the 3rd check valve and the clutch coordinated with the 3rd check valve this described
Fluid mouth turn on, each the 3rd check valve outlet with this described 3rd check valve coordinate described in
The working connection mouth conducting of reversal valve；
The entrance of each choke valve and the working connection mouth with the reversal valve of choke valve cooperation this described
Conducting, the outlet of each choke valve and the fluid mouth of the clutch coordinated with choke valve this described
Conducting.
Preferably, in above-mentioned multi-clutch oil path control system, also including multiple 4th check valves；
The entrance of each the 4th check valve is turned on the working connection mouth of the reversal valve coordinated with it,
The outlet of each the 4th check valve is turned on the control port of the second voltage regulation valve.
Preferably, in above-mentioned multi-clutch oil path control system, also including cooler；
The outlet of the entrance of the cooler and the second voltage regulation valve is turned on, the outlet of the cooler with
The lubricant passage way conducting.
It can be seen from above-mentioned technical scheme that, the multi-clutch oil path control system that the present invention is provided, oil
Fluid in case enters liquid-supplying system through the entrance of liquid-supplying system, respectively enters from the outlet of liquid-supplying system
The pressure oil port of the entrance of second voltage regulation valve and multiple reversal valves, the fluid into second voltage regulation valve is through two
The outlet of level pressure regulator valve is lubricated into lubricant passage way to part；When reversal valve is in first position,
Fluid into reversal valve enters clutch by the working connection mouth of reversal valve, wherein, second voltage regulation valve
Control port is turned on the fluid mouth of clutch, for realizing the control to clutch operating pressure.When changing
When being in the second place to valve, the working connection mouth of reversal valve is turned on the bypass hydraulic fluid port of reversal valve, clutch
In fluid through the working connection mouth of reversal valve and the bypass hydraulic fluid port of reversal valve, into fuel tank.The present invention is carried
For multi-clutch oil path control system, comprising liquid-supplying system and the number of second voltage regulation valve be only
One, multiple clutch feeds are given by a liquid-supplying system, and controlled by a second voltage regulation valve many
The operating pressure of individual clutch.Avoiding clutch needs a liquid-supplying system fuel feeding, and one from
Clutch needs a second voltage regulation valve to control its operating pressure, reduces multi-clutch oil path control system and includes
Components and parts, simplify multi-clutch oil path control system.
In order to realize above-mentioned second purpose, the invention provides following scheme：
A kind of gear-box, including the multi-clutch oil path control system described in above-mentioned any one.
Because gear-box includes multi-clutch oil path control system, therefore, multi-clutch oil path control system
Have the advantage that all be that gear-box includes.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Apply the accompanying drawing to be used needed for example or description of the prior art to be briefly described, it should be apparent that, below
Accompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the schematic diagram of existing multi-clutch oil path control system；
The schematic diagram of the multi-clutch oil path control system that Fig. 2 is provided for the present invention.
Wherein, in Fig. 1-Fig. 2：
Liquid-supplying system 1, second voltage regulation valve 2, fuel tank 3, multiple clutches 4, multiple reversal valves 5, pressure
Hydraulic fluid port P, working connection mouth A, bypass hydraulic fluid port T, machine band pump 101, filter 102, electronic stand-by pump 103,
Motor 10301, hydraulic pump 10302, the first check valve 104, the second check valve 105, choke valve 6,
Three check valves 7, the 4th check valve 8, cooler 9.
Specific embodiment
In order that those skilled in the art is better understood from technical scheme, below in conjunction with the accompanying drawings
The present invention is described in further detail with specific embodiment.
Fig. 2 is referred to, the schematic diagram of the multi-clutch oil path control system provided for the present invention.
The invention provides a kind of multi-clutch oil path control system, including liquid-supplying system 1, second voltage regulation valve
2nd, fuel tank 3, multiple clutches 4 and multiple reversal valves 5, wherein, multiple clutches 4 and multiple reversal valves 5
Refer to that clutch 4 and the number of reversal valve 5 can be set as needed, and clutch 4 and commutation
The number of valve 5 is identical.
The number of liquid-supplying system 1 and second voltage regulation valve 2 is one；
Fuel tank 3 is turned on the entrance of liquid-supplying system 1, outlet and the second voltage regulation valve 2 of liquid-supplying system 1
Entrance is turned on, and the outlet of liquid-supplying system 1 is turned on pressure oil port P of multiple reversal valves 5, and each is changed
The fluid mouth of working connection mouth A and the clutch 4 coordinated with it to valve 5 is turned on, each reversal valve 5
Bypass hydraulic fluid port T is respectively turned on fuel tank 3；It should be noted that the working connection mouth A of reversal valve 5 with
The fluid mouth conducting of the clutch 4 coordinated with it refers to each reversal valve 5 in multiple reversal valves 5
Respectively with a series connection conducting of clutch 4, and the oil of the working connection mouth A of reversal valve 5 and the clutch 4
Liquid mouth is turned on.
The outlet of second voltage regulation valve 2 is turned on lubricant passage way, leakproof hydraulic fluid port and the fuel tank 3 of second voltage regulation valve 2
Conducting, the control port of second voltage regulation valve 2 is respectively turned on the fluid mouth of multiple clutches 4, wherein,
The control port of second voltage regulation valve 2 turns on the work for controlling clutch 4 with the fluid mouth of clutch 4
Pressure.
When reversal valve 5 is in first position, pressure oil port P of reversal valve 5 and the main oil of reversal valve 5
Crossing A is turned on, for giving clutch 4 oil-filled delivering oil；
When reversal valve 5 is in the second place, the working connection mouth A of reversal valve 5 and the bypass of reversal valve 5
Hydraulic fluid port T is turned on, for emptying.
It should be noted that reversal valve 5 refers to that reversal valve 5 in left position, that is, commutates in first position
The state of reversal valve 5 when pressure oil port P of valve 5 is turned on the working connection mouth A of reversal valve 5；
Reversal valve 5 refers to working connection mouth A of the reversal valve 5 in right position, i.e. reversal valve 5 in the second place
The state of reversal valve 5 when turning on the bypass hydraulic fluid port T of reversal valve 5.
The multi-clutch oil path control system that the present invention is provided, the fluid in fuel tank 3 passes through liquid-supplying system 1
The entrance of second voltage regulation valve 2 and pressure oil port P of multiple reversal valves 5 are respectively enterd, into second voltage regulation valve
2 fluid subsequently enters lubricant passage way and part is lubricated；When needing clutch 4 to work, reversal valve
5 are in first position, and the fluid into reversal valve 5 enters clutch by the working connection mouth A of reversal valve 5
Device 4, wherein, the control port of second voltage regulation valve 2 is turned on the fluid mouth of clutch 4, right for realizing
The control of the operating pressure of clutch 4.When not needing clutch 4 to work, reversal valve 5 is in second
When putting, the working connection mouth A of reversal valve 5 is turned on the bypass hydraulic fluid port T of reversal valve 5, in clutch 4
Fluid through the working connection mouth A of the reversal valve 5 and bypass hydraulic fluid port T of reversal valve 5, into fuel tank 3.
The present invention provide multi-clutch oil path control system, comprising liquid-supplying system 1 and second voltage regulation
The number of valve 2 is only one, and by a liquid-supplying system 1 fuel feeding of multiple clutches 4 is given, and is passed through
One second voltage regulation valve 2 controls the operating pressure of multiple clutches 4.Avoiding a clutch 4 needs
One fuel feeding of liquid-supplying system 1, and clutch 4 needs a second voltage regulation valve 2 to control its work pressure
Power, reduces the components and parts that multi-clutch oil path control system is included, and simplifies multi-clutch oil circuit control system
System.The reduction of component number, can effectively reduce equipment cost, strengthen the market competitiveness of equipment.
It should be noted that the multi-clutch oil path control system in the present invention can control multiple clutches 4
Simultaneously work or multiple clutches 4 work independently.
In the another embodiment that the present invention is provided, multi-clutch oil path control system in the present embodiment and
Multi-clutch oil path control system structure in embodiment one is similar to, and something in common is just repeated no more,
Only introduce difference.
In the present embodiment, the liquid-supplying system 1 of multi-clutch oil path control system includes the machine band He of pump 101
Filter 102；Wherein, entrance of the machine with pump 101 is turned on fuel tank 3, outlet of the machine with pump 101 and mistake
The entrance conducting of filter 102, the outlet of filter 102 respectively with second voltage regulation valve 2 and multiple reversal valves 5
Pressure oil port P conducting.
When liquid-supplying system 1 works, machine band pump 101 pumps out fluid from fuel tank 3, into filter 102
Clutch 4 and lubricant passage way are available to after being filtered to fluid.
In order to prevent machine band pump 101 from breaking down, the normal work of clutch 4 is affected, what the present invention was provided
In multi-clutch oil path control system, liquid-supplying system 1 also includes electronic stand-by pump 103；
The entrance of electronic stand-by pump 103 is turned on fuel tank 3, the outlet of electronic stand-by pump 103 and filter
102 entrance conducting.
When machine band pump 101 is damaged, the replacement machine of electronic stand-by pump 103 band pump 101 pumps out fluid and enters
Enter filter 102, it is to avoid machine band pump 101 breaks down, and affects clutch 4 normal work.
Further, the invention also discloses electronic stand-by pump 103 includes motor 10301 and hydraulic pump
10302；
Motor 10301 is connected with hydraulic pump 10302；
The entrance of hydraulic pump 10302 is turned on fuel tank 3, outlet and the filter 102 of hydraulic pump 10302
Entrance conducting.
When using electronic stand-by pump 103, motor 10301 starts, and hydraulic pump 10302 is by fluid from oil
Case 3 is pumped out, and clutch 4 and lubricating oil are available to after being filtered to fluid into filter 102
Road.
In order to avoid fluid flows back to hydraulic pump 10302 or machine band pump 101, liquid-supplying system 1 also includes the
One check valve 104 and the second check valve 105；First check valve 104 is arranged on hydraulic pump 10302 and filters
Between device 102, the second check valve 105 is arranged between machine band pump 101 and filter 102.First is single
The outlet of entrance and hydraulic pump 10302 to valve 104 is turned on, outlet and the filtration of the first check valve 104
The entrance conducting of device 102；The conducting of the outlet with pump 101 with machine of the entrance of the second check valve 105, second
The outlet of check valve 105 is turned on the entrance of filter 102.
Multi-clutch oil circuit control in multi-clutch oil path control system and embodiment one that the present invention is provided
System architecture is similar to, and beneficial effect is similar to, and here is just repeated no more.
In the 3rd embodiment that the present invention is provided, multi-clutch oil path control system in the present embodiment and
Multi-clutch oil path control system structure in embodiment two is similar to, and something in common is just repeated no more,
Only introduce difference.
In the present embodiment, disclosing multi-clutch oil path control system also includes multiple choke valves 6 and many
Individual 3rd check valve 7；Wherein, choke valve 6 is identical with the number of the 3rd check valve 7, equal and clutch 4
Number it is equal.
The fluid mouth conducting of the entrance of each the 3rd check valve 7 and the clutch 4 that coordinates with it, each the
The outlet of three check valves 7 is turned on the working connection mouth A of the reversal valve 5 coordinated with it；
The entrance of each choke valve 6 is turned on the working connection mouth A of the reversal valve 5 coordinated with it, each section
The outlet of stream valve 6 is turned on the fluid mouth of the clutch 4 coordinated with it.
When needing to 4 oil transportation of clutch, by adjusting choke valve 6, fluid of the control into clutch 4
Speed；When needing to carry out oil extraction to clutch 4, fluid passes through unidirectional from the fluid mouth of clutch 4
Valve and reversal valve 5 are discharged to fuel tank 3.
Further, multi-clutch oil path control system disclosed by the invention also includes multiple 4th check valves
8；The entrance of each the 4th check valve 8 is turned on the working connection mouth A of the reversal valve 5 coordinated with it, each
The outlet of the 4th check valve 8 is turned on the control port of second voltage regulation valve 2.
Also disclosing multi-clutch oil path control system in the present invention also includes cooler 9；
The entrance of cooler 9 and the outlet conducting of second voltage regulation valve 2, the outlet of cooler 9 and lubricating oil
Road turns on.
Wherein, cooler 9 is used to cool down the fluid of lubricant passage way.
Present invention also offers the multi-clutch oil in a kind of gear-box, including above-mentioned any one embodiment
Path control system.
Because gear-box includes above-mentioned multi-clutch oil path control system, therefore, the control of multi-clutch oil circuit
System has the advantage that all be that gear-box includes.Above-mentioned any one embodiment is specifically refer to,
Here is just repeated no more.
" first ", " second ", " 3rd " in the present invention etc. are in description and are distinguished, without it
His particular meaning.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use
The present invention.Various modifications to these embodiments will be for those skilled in the art aobvious and easy
See, generic principles defined herein can without departing from the spirit or scope of the present invention,
Realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein,
And it is to fit to the most wide scope consistent with principles disclosed herein and creation feature.
Claims (9)
1. a kind of multi-clutch oil path control system, including liquid-supplying system (1), second voltage regulation valve (2),
Fuel tank (3), multiple clutches (4) and multiple reversal valves (5), the fuel tank (3) and the confession
The entrance conducting of liquid system (1), it is characterised in that the liquid-supplying system (1) and the second voltage regulation
The number of valve (2) is one；
The outlet of the liquid-supplying system (1) and the entrance of the second voltage regulation valve (2) and multiple described change
It is respectively turned on to the pressure oil port (P) of valve (5), the working connection mouth (A) of each reversal valve (5)
Turn on the fluid mouth of the clutch (4) coordinated with reversal valve this described (5), change described in each
Respectively turn on the fuel tank (3) to the bypass hydraulic fluid port (T) of valve (5)；
The outlet of the second voltage regulation valve (2) is turned on lubricant passage way, the second voltage regulation valve (2)
Leakproof hydraulic fluid port is turned on the fuel tank (3), control port and multiple institutes of the second voltage regulation valve (2)
The fluid mouth for stating clutch (4) is respectively turned on；
When the reversal valve (5) is in first position, the pressure oil port (P) and the working connection
Mouth (A) conducting；
When the reversal valve (5) is in the second place, the working connection mouth (A) and it is described bypass hydraulic fluid port (T)
Conducting.
2. multi-clutch oil path control system according to claim 1, it is characterised in that the confession
Liquid system (1) includes machine band pump (101) and filter (102)；
Entrance of the machine with pump (101) is turned on the fuel tank (3), and the machine is with pump (101)
Export and turned on the entrance of the filter (102), the outlet of the filter (102) respectively with institute
State pressure oil port (P) conducting of second voltage regulation valve (2) and multiple reversal valves (5).
3. multi-clutch oil path control system according to claim 2, it is characterised in that the confession
Liquid system (1) also includes electronic stand-by pump (103)；
The entrance of the electronic stand-by pump (103) is turned on the fuel tank (3), the electronic stand-by pump
(103) outlet is turned on the entrance of the filter (102).
4. multi-clutch oil path control system according to claim 3, it is characterised in that the electricity
Dynamic stand-by pump (103) includes motor (10301) and hydraulic pump (10302)；
The motor (10301) is connected with the hydraulic pump (10302)；
The entrance of the hydraulic pump (10302) is turned on the fuel tank (3), the hydraulic pump (10302)
The entrance of outlet and the filter (102) turn on.
5. multi-clutch oil path control system according to claim 4, it is characterised in that the confession
Liquid system (1) also includes the first check valve (104) and the second check valve (105)；
The entrance of first check valve (104) is turned on the outlet of the hydraulic pump (10302), institute
The entrance of the outlet and the filter (102) of stating the first check valve (104) is turned on；
The conducting of the outlet with pump (101) with the machine of the entrance of second check valve (105), it is described
The outlet of the second check valve (105) is turned on the entrance of the filter (102).
6. multi-clutch oil path control system according to claim 5, it is characterised in that also include
Multiple choke valves (6) and multiple 3rd check valves (7)；
The entrance of each the 3rd check valve (7) and the institute coordinated with the 3rd check valve (7) this described
State clutch (4) fluid mouth conducting, the outlet of each the 3rd check valve (7) with this described
Working connection mouth (A) conducting of the reversal valve (5) that the 3rd check valve (7) coordinates；
The entrance of each choke valve (6) and the reversal valve coordinated with choke valve this described (6)
(5) working connection mouth (A) conducting, the outlet of each choke valve (6) with choke valve this described (6)
The fluid mouth conducting of the clutch (4) for coordinating.
7. multi-clutch oil path control system according to claim 6, it is characterised in that also include
Multiple 4th check valves (8)；
The entrance of each the 4th check valve (8) and the institute coordinated with the 4th check valve (8) this described
State reversal valve (5) working connection mouth (A) conducting, the outlet of each the 4th check valve (8) with it is described
The control port conducting of second voltage regulation valve (2).
8. multi-clutch oil path control system according to claim 7, it is characterised in that also include
Cooler (9)；
The entrance of the cooler (9) is turned on the outlet of the second voltage regulation valve (2), the cooling
The outlet of device (9) is turned on the lubricant passage way.
9. a kind of gear-box, it is characterised in that including described in any one in claim 1-9 it is many from
Clutch oil path control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510662579.2A CN106594111B (en) | 2015-10-14 | 2015-10-14 | A kind of multi-clutch oil path control system and gear-box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510662579.2A CN106594111B (en) | 2015-10-14 | 2015-10-14 | A kind of multi-clutch oil path control system and gear-box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106594111A true CN106594111A (en) | 2017-04-26 |
| CN106594111B CN106594111B (en) | 2018-11-27 |
Family
ID=58552969
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510662579.2A Active CN106594111B (en) | 2015-10-14 | 2015-10-14 | A kind of multi-clutch oil path control system and gear-box |
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| CN101858431A (en) * | 2010-04-17 | 2010-10-13 | 浙江吉利汽车研究院有限公司 | Hydraulic device for gear shift of double-clutch automatic transmission |
| CN102230533A (en) * | 2011-04-22 | 2011-11-02 | 安徽江淮汽车股份有限公司 | Hydraulic control system for dual-clutch automatic transmission |
| CN102996789A (en) * | 2011-06-07 | 2013-03-27 | Fte汽车股份有限公司 | Hydraulic actuation device for actuating clutches, particularly in a multi-clutch transmission system for motor vehicles |
| CN205089858U (en) * | 2015-10-14 | 2016-03-16 | 重庆齿轮箱有限责任公司 | Many clutches oil circuit control system and gear box |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040166991A1 (en) * | 2003-02-21 | 2004-08-26 | Mark Buchanan | Method of controlling a dual clutch transmission |
| US20060073747A1 (en) * | 2004-10-06 | 2006-04-06 | Kazuyoshi Harada | Marine reversing gear assembly |
| CN101583510A (en) * | 2007-03-02 | 2009-11-18 | 博格华纳公司 | Hydraulic actuation valve arrangement for dual clutch transmission |
| US20090139226A1 (en) * | 2007-12-04 | 2009-06-04 | Kazuyoshi Harada | Hydraulic control apparatus for marine reversing gear assembly for watercraft |
| CN101709776A (en) * | 2009-12-10 | 2010-05-19 | 重庆青山工业有限责任公司 | Cooling control system of dual-clutch gearbox |
| CN101858431A (en) * | 2010-04-17 | 2010-10-13 | 浙江吉利汽车研究院有限公司 | Hydraulic device for gear shift of double-clutch automatic transmission |
| CN102230533A (en) * | 2011-04-22 | 2011-11-02 | 安徽江淮汽车股份有限公司 | Hydraulic control system for dual-clutch automatic transmission |
| CN102996789A (en) * | 2011-06-07 | 2013-03-27 | Fte汽车股份有限公司 | Hydraulic actuation device for actuating clutches, particularly in a multi-clutch transmission system for motor vehicles |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106594111B (en) | 2018-11-27 |
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