CN106122308B - A kind of clutch apparatus for automobile hybrid power speed changer - Google Patents
A kind of clutch apparatus for automobile hybrid power speed changer Download PDFInfo
- Publication number
- CN106122308B CN106122308B CN201610523489.XA CN201610523489A CN106122308B CN 106122308 B CN106122308 B CN 106122308B CN 201610523489 A CN201610523489 A CN 201610523489A CN 106122308 B CN106122308 B CN 106122308B
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- China
- Prior art keywords
- oil
- clutch
- inner tube
- driving
- input shaft
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- 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.)
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
- F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
- F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
- F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
- F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
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- 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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
- F16D25/123—Details not specific to one of the before-mentioned types in view of cooling and lubrication
Abstract
The present invention provides a kind of clutch apparatus for automobile hybrid power speed changer comprising：Input shaft, clutch assembly, output gear；Wherein, clutch assembly includes clutch-plate group, driving mechanism, response agency；Driving mechanism includes piston and the driving chamber for accommodating driving oil；Response agency includes return spring and the counter balance pocket for accommodating return spring and equilibrium oil；The cooling chamber for accommodating cooling oil is equipped with by clutch-plate group；Input shaft includes outer tube and inner tube, and outer tube sleeve is except inner tube；Space between inner and outer tubes forms outer oil circuit, and the space within inner tube forms interior oil circuit；Driving oil enters driving chamber through outer oil circuit；Equilibrium oil and cooling oil shunt after passing through interior oil circuit, respectively enter counter balance pocket and cooling chamber.The present invention provides a kind of structures more simply, is laid out more compact, the lower clutch apparatus of cost economy and asphalt channel, efficiently solves the work requirements of the clutch system of hybrid gearbox.
Description
Technical field
The present invention relates to a kind of clutch apparatus for automobile hybrid power speed changer.
Background technology
In recent years since energy saving and environmentally friendly demand, new-energy automobile are quickly grown, hybrid power has taken into account electric vehicle
With orthodox car advantage, therefore the favor of domestic and international Automobile Enterprises and research institution is increasingly received, to hybrid power speed change
The research and development industry of device becomes hot spot.
Present hybrid system generally has multiple power sources such as motor and engine, by clutch or planetary gear
Etc. mechanisms coordinate combination form multiple-working mode.Nowadays wet clutch is used in automobile more and more with its plurality of advantages
In hybrid gearbox, for automobile in mixed dynamic, electronic, engine driving isotype switching, clutch connects engine
Power intake with connect the power output end of speed changer by rub it is secondary in a manner of engage, friction plate and steel disc composition in engaging process
Friction pair overcome rotary rpm difference and generate a large amount of thermal energy, which must take away in time and effectively, ensure friction subtabulation
Face temperature is in its normal range of operation, it is desirable that in place, this requires the lubricating arrangements of clutch can be simpler for clutch lubrication
It is single, lubricating oil be provided more quickly be lubricated, to avoid the accumulation of clutch friction synetion high temperature from occurring ablation and performance
Decline and even fails.
The clutch apparatus of hybrid gearbox on domestic market generally by design a clutch spindle,
Driving oil duct and oil leab are designed on clutch spindle, the axis of clutch spindle and installation motor may be generally designed to one
A common axis or two axis.The lubricating oil of clutch is provided by transmission fluid pressure device, by case of transmission oil duct and
Lubricating oil is transmitted to clutch spindle by some attached fluid transmitting devices, then is supplied to clutch friction pair to carry out by main shaft
Lubrication, this requires there are one the demands of the clutch spindle with a variety of oil channel structures, a variety of oil ducts to make clutch spindle
Manufacturing process is complicated, manufacturing cost is higher.
The clutch apparatus of another parallel type hybrid dynamic traction system, it is total that clutch apparatus uses wet clutch
At wet clutch assembly is arranged with engine crankshaft direction at tandem with generator, wet clutch assembly and generator
It respectively devises an axis to be supported, wet clutch assembly drives oil circuit and lubricant passage way by the clutch of support clutch
Main shaft provides, and is passed lubricating oil by the shell oil duct of Parallel hybrid power transmission and some attached fluid transmitting devices
Transport to clutch spindle, therefore this device needs the axis of a clutch spindle and a support generator, two components at
Split is arranged so that complicated and installation requirement higher, and want design driven oil duct and profit on a clutch spindle
The different oil ducts of two kinds of grease way, this is allowed for, and clutch spindle structure is more complicated, technological requirement is higher, and cost is not low.
Therefore how in limited compact speed changer space, simplify and optimize clutch assembly device, using both
On some speed changer parts, such as transmission input shaft and clutch release assembly etc., design clutch lubrication channel, is to change
Into an important directions with raising clutch lubrication system and performance.
Invention content
In view of the shortcomings of the prior art, the object of the present invention is to provide a kind of clutches for automobile hybrid power speed changer
Device device, by clutch working oil path and cooling oil path also Integrated design in described device, without increase other components into
Row oil circuit is constituted, and device is more simplified, and cost economy is lower.
To achieve the goals above, the present invention provides a kind of clutch apparatus for automobile hybrid power speed changer,
It includes：Input shaft, clutch assembly, output gear；Wherein, clutch assembly includes clutch-plate group, driving mechanism, links-and-links machine
Structure；
Driving mechanism includes piston and the driving chamber for accommodating driving oil；
Response agency includes return spring and the counter balance pocket for accommodating return spring and equilibrium oil；
The cooling chamber for accommodating cooling oil is equipped with by clutch-plate group；
Input shaft includes outer tube and inner tube, and outer tube sleeve is except inner tube；Space between inner and outer tubes forms outer oil circuit,
Space within inner tube forms interior oil circuit；
Driving oil enters driving chamber through outer oil circuit；Equilibrium oil and cooling oil shunt after passing through interior oil circuit, respectively enter flat
Weigh chamber and cooling chamber.
In the present invention, input shaft inputs power for being connected with engine.Output gear is for outputing power
To transmission countershaft or to transmission output shaft.
In the present invention, clutch-plate group includes friction plate, steel disc.Clutch assembly further includes the outer hub of clutch, clutch flower
Key hub, snap ring.
In the present invention, clutch assembly is fixedly connected on by spline on input shaft.
The clutch apparatus of the present invention may be adapted to hybrid gearbox, to form parallel type hybrid dynamic traction system, nothing
It need to make larger change to other structures of the traction system.
In the present invention, for output gear by bearing empty set on input shaft, output gear passes through spline and clutch assembly
Friction plate be fixedly connected.
When the clutch assembly work of the present invention, when driving chamber obtains under required certain oil pressure conditions, piston is axial
Steel disc is compressed after compression retracteding position spring, so that steel disc is slided with friction plate generation and is rubbed and finally engage, to realize power from input shaft
Input is transferred to output gear.
The traditional hybrid gearbox clutch apparatus of the present invention compares, the layout of clutch and input shaft and motor
More compact, structure is simpler, can make transmission assembly axially shorter integral type Integrated design.Another is main excellent by the present invention
More property is by clutch working oil path and cooling oil path also Integrated design in described device, is carried out without increasing other components
Oil circuit is constituted, and device is more simplified, and cost economy is lower.
According to another specific implementation mode of the present invention, input shaft rear end is equipped with end cap and inner tube rear axle housing, inner tube rear axle housing
It is sleeved on the rear end of inner tube, end cap is equipped with the second oiling corresponding to the first oil filler point of outer oil circuit and corresponding to interior oil circuit
Hole.Input shaft and inner tube rear axle housing are connected by being interference fitted between each other, and when work keeps rotating with rotating speed.
According to another specific implementation mode of the present invention, the front end of inner tube is equipped with inner tube front shaft sleeve, including inner tube front shaft sleeve covers
The front end of pipe；Outer tube axle sleeve and bearing are equipped between outer tube and output gear, outer tube axle sleeve is sleeved on except outer tube, and bearing holder (housing, cover) is outside
Except pipe sleeve.Input shaft and inner tube front shaft sleeve are connected by being interference fitted between each other, and when work keeps rotating with rotating speed.
According to another specific implementation mode of the present invention, be arranged with baffle ring on input shaft, baffle ring be located at after bearing and with it is defeated
Go out Gear Contact；The end face that baffle ring is contacted with output gear is equipped with oil groove.
According to another specific implementation mode of the present invention, clutch apparatus includes driving asphalt channel, balances asphalt channel, is cold
But asphalt channel；It is equipped with driving oilhole, balance oil hole, cooling oilhole on the outer tube of input shaft successively from back to front；Drive oilhole
Positioned at the rear side of inner tube front shaft sleeve, balance oil hole is located at the front side of inner tube front shaft sleeve.
The driving chamber of clutch assembly at work needed for certain oil pressure by drive asphalt channel obtain；Clutch is total
At counter balance pocket at work needed for fluid by balance asphalt channel obtain；The friction plate and steel disc of clutch assembly are in work
Required cooling oil is obtained by cooling oil path channel when making.
According to another specific implementation mode of the present invention, driving asphalt channel includes successively：
Oil in sealing space that the first oil filler point, input shaft on end cap and inner tube rear axle housing are formed, inner tube rear axle housing
Slot, outer oil circuit, the driving oilhole on input shaft, the rear oilhole in clutch splined hub, driving chamber.
According to another specific implementation mode of the present invention, balance asphalt channel includes successively：
The second oil filler point, inner tube rear axle housing on end cap, interior oil circuit, the balance oil hole on input shaft, clutch splined hub
On preceding oilhole, counter balance pocket.
According to another specific implementation mode of the present invention, cooling oil path channel includes successively：
The second oil filler point, inner tube rear axle housing, interior oil circuit on end cap, the cooling oilhole on input shaft, outer axial tube cover
Oilhole, the gap of bearing, the oil groove on baffle ring, cooling chamber.
Further, by a number of oilhole on output gear, into the friction plate and steel disc of clutch assembly
Between, it is its cooling and lubricating, finally by the oilhole on hub outside clutch, will rubs fever due to friction plate and steel disc cunning and make temperature
It spends raised fluid and throws away clutch assembly and enter in speed changer.
According to another specific implementation mode of the present invention, the rear side of output gear is cylindrical baffle, and baffle is equipped with several
Oilhole, clutch-plate group are sheathed on except baffle, and the rear end of baffle is equipped with protrusion.In output gear connection clutch assembly one end
Bulge-structure is designed in end, can effectively guide the cooling oil for coming from cooling oil path channel more to flow to output gear
Oilhole.
According to another specific implementation mode of the present invention, further comprise that motor, motor include stator and rotor, rotor is fixed
Connect input shaft；Clutch assembly is between output gear and motor.Clutch assembly is with motor in axial on input shaft
Arranged.
Compared with prior art, the present invention has following advantageous effect：
The present invention is based on limited speed changer spaces, and making full use of existing transmission input shaft to carry out, integral type is integrated to be set
Clutch and motor are mounted on the same input shaft by meter, and only need on input shaft by increase an oil pipe and
It is logical to provide a kind of simpler structure, more compact, the lower clutch apparatus of cost economy of layout and oil circuit for several sealing elements
Road efficiently solves the work requirements of the clutch system of hybrid gearbox.
The present invention is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the axial half-sectional view of the clutch apparatus for automobile hybrid power speed changer of embodiment 1；
Fig. 2 is the partial sectional view of output gear in embodiment 1；
Fig. 3 is the structural schematic diagram of baffle ring in embodiment 1.
Specific implementation mode
Embodiment 1
As shown in Figure 1, present embodiments providing a kind of clutch apparatus for automobile hybrid power speed changer, wrap
It includes：Input shaft 10, bearing 11, bearing 40, clutch assembly 60, output gear 14, motor 33.Clutch assembly is located at output gear
Between wheel 14 and motor 33.Clutch assembly 60 is arranged on input shaft 10 in axial alignment with motor 33.
Input shaft 10 inputs power for being connected with engine.Input shaft 10 includes outer tube and inner tube 52, outer tube
It is sleeved on except inner tube 52；Space between inner tube 52 and outer tube forms outer oil circuit, and the space within inner tube 52 forms interior oil circuit.It is defeated
Enter 10 rear end of axis and be equipped with end cap 41 and inner tube rear axle housing 43, inner tube rear axle housing 43 is sleeved on the rear end of inner tube 52, and end cap 41 is equipped with
The first oil filler point 70 corresponding to outer oil circuit and the second oil filler point 71 corresponding to interior oil circuit.It is set between outer tube and end cap 41
There is sealing element 42, sealing element 44 is equipped between inner tube rear axle housing 43 and end cap 41.The front end of inner tube 52 is equipped with inner tube front shaft sleeve 51,
Inner tube front shaft sleeve 51 is sleeved on the front end of inner tube 52；Sealing element 50 is equipped between inner tube front shaft sleeve 51 and outer tube.
Outer tube axle sleeve 12 and bearing 13 are equipped between outer tube and output gear 14, outer tube axle sleeve 12 is sleeved on except outer tube, axis
13 are held to be sleeved on except outer tube axle sleeve 12.Baffle ring 15 is arranged on input shaft 10, baffle ring is located at after bearing 13 and and output gear
14 contacts；As shown in figure 3, the end face that baffle ring 15 is contacted with output gear 14 is equipped with oil groove 77.
Clutch assembly 60 is fixedly connected on by spline on input shaft 10.Clutch assembly 60 includes clutch-plate group, drives
Motivation structure, response agency, clutch outer hub 26, clutch splined hub 31, snap ring 20.It is set between outer tube and clutch splined hub 31
There is sealing element 32.Clutch-plate group includes friction plate 21, steel disc 22.Driving mechanism includes piston 23 and drives oil for accommodating
Driving chamber 25；Response agency includes return spring 30 and the counter balance pocket 24 for accommodating return spring 30 and equilibrium oil；From
Close the cooling chamber being equipped with by piece group for accommodating cooling oil.Driving oil enters driving chamber 25 through outer oil circuit；Equilibrium oil and cooling oil
It is shunted after interior oil circuit, respectively enters counter balance pocket 24 and cooling chamber.
Output gear 14 is for outputting power to transmission countershaft or to transmission output shaft.Output gear 14 is logical
13 empty set of bearing is crossed on input shaft 10, output gear 14 is fixedly connected by spline with the friction plate 21 of clutch assembly.Such as
Shown in Fig. 2, the rear side of output gear 14 is cylindrical baffle, and baffle is equipped with several oilholes 81, and clutch-plate group is sheathed on baffle
Except, the rear end of baffle is equipped with protrusion 141.
Motor 33 includes stator 35 and rotor 34, and rotor 34 is fixedly connected with input shaft 10.
The clutch apparatus of the present embodiment includes driving asphalt channel, balance asphalt channel, cooling oil path channel；Input shaft
Outer tube on be equipped with driving oilhole 73, balance oil hole 75, cooling oilhole 78 successively from back to front；Before driving oilhole 73 is located at inner tube
The rear side of axle sleeve 51, balance oil hole 75 are located at the front side of inner tube front shaft sleeve 51.
Driving asphalt channel include successively：The first oil filler point 70, input shaft 10 on end cap 41 and 43 shape of inner tube rear axle housing
At sealing space, the oil groove 72 on inner tube rear axle housing 43, outer oil circuit, the driving oilhole 73 on input shaft 10, clutch spline
Rear oilhole 74, driving chamber 25 on hub 31.
Balancing asphalt channel includes successively：The second oil filler point 71 on end cap 41, inner tube rear axle housing 43, interior oil circuit, input
The preceding oilhole 76 on balance oil hole 75, clutch splined hub on axis 10, counter balance pocket 24.
Cooling oil path channel includes successively：The second oil filler point 71 on end cap 41, inner tube rear axle housing 43, interior oil circuit, input
Cooling oilhole 78, the upper oilhole 79 of outer axial tube set, the gap of bearing 13, the oil groove 77 on baffle ring 15, cooling chamber on axis 10.It is logical
The a number of oilhole 81 on output gear 14 is crossed, is it between the friction plate 21 and steel disc 22 of clutch assembly 60
Cooling and lubricating will be rubbed fever due to friction plate 21 and the cunning of steel disc 22 and make temperature finally by the oilhole 82 on hub outside clutch 26
Raised fluid is spent to throw away in the entrance speed changer of clutch assembly 60.
Although the present invention is disclosed above with preferred embodiment, it is not limited to the range that the present invention is implemented.Any
The those of ordinary skill in field improves in the invention scope for not departing from the present invention when can make a little, i.e., every according to this hair
Bright done same improvement, should be the scope of the present invention and is covered.
Claims (9)
1. a kind of clutch apparatus for automobile hybrid power speed changer comprising：Input shaft, clutch assembly, output gear
Wheel；Wherein, the clutch assembly includes clutch-plate group, driving mechanism, response agency；
The driving mechanism includes piston and the driving chamber for accommodating driving oil；
The response agency includes return spring and the counter balance pocket for accommodating the return spring and equilibrium oil；
The cooling chamber for accommodating cooling oil is equipped with by the clutch-plate group；
The input shaft includes outer tube and inner tube, and the outer tube sleeve is except said inner tube；Between said inner tube and the outer tube
Space form outer oil circuit, the space within said inner tube forms interior oil circuit；
The driving oil enters the driving chamber through the outer oil circuit；The equilibrium oil and the cooling oil pass through the interior oil circuit
It shunts later, respectively enters the counter balance pocket and the cooling chamber；
Further comprise that motor, the motor include stator and rotor, the rotor is fixedly connected with the input shaft；The clutch
Device assembly is between the output gear and the motor.
2. clutch apparatus as described in claim 1, which is characterized in that the input shaft rear end is equipped with end cap and inner tube rear axle
Set, said inner tube rear axle housing are sleeved on the rear end of said inner tube, and the end cap is equipped with the first oiling corresponding to the outer oil circuit
Hole and the second oil filler point corresponding to the interior oil circuit.
3. clutch apparatus as claimed in claim 2, which is characterized in that the front end of said inner tube is equipped with inner tube front shaft sleeve, institute
State the front end that inner tube front shaft sleeve is sleeved on said inner tube；Outer tube axle sleeve and bearing are equipped between the outer tube and the output gear,
The outer tube axle sleeve is sleeved on except the outer tube, and the bearing holder (housing, cover) is except the outer tube axle sleeve.
4. clutch apparatus as claimed in claim 3, which is characterized in that be arranged with baffle ring, the baffle ring on the input shaft
It is contacted after the bearing and with the output gear；The end face that the baffle ring is contacted with the output gear is equipped with
Oil groove.
5. clutch apparatus as claimed in claim 4, which is characterized in that the clutch apparatus include driving asphalt channel,
Balance asphalt channel, cooling oil path channel；It is equipped with driving oilhole, equilibrium oil on the outer tube of the input shaft successively from back to front
Hole, cooling oilhole；The driving oilhole is located at the rear side of said inner tube front shaft sleeve, and the balance oil hole is located at said inner tube front axle
The front side of set.
6. clutch apparatus as claimed in claim 5, which is characterized in that the driving asphalt channel includes successively：
Sealing space, the said inner tube that the first oil filler point, the input shaft on the end cap are formed with said inner tube rear axle housing
Oil groove, the outer oil circuit on rear axle housing, the driving oilhole on the input shaft, the rear oilhole in clutch splined hub,
The driving chamber.
7. clutch apparatus as claimed in claim 5, which is characterized in that the balance asphalt channel includes successively：
The equilibrium oil on the second oil filler point, said inner tube rear axle housing, the interior oil circuit, the input shaft on the end cap
Preceding oilhole, the counter balance pocket on hole, clutch splined hub.
8. clutch apparatus as claimed in claim 5, which is characterized in that the cooling oil path channel includes successively：
The second oil filler point, said inner tube rear axle housing, the interior oil circuit on the end cap, the cooling oilhole on the input shaft,
The outer axial tube covers upper oilhole, the gap of the bearing, the oil groove on the baffle ring, the cooling chamber.
9. clutch apparatus as claimed in claim 8, which is characterized in that the rear side of the output gear is cylindrical baffle,
The baffle is equipped with several oilholes, and the clutch-plate group is sheathed on except the baffle, and the rear end of the baffle is equipped with protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610523489.XA CN106122308B (en) | 2016-07-05 | 2016-07-05 | A kind of clutch apparatus for automobile hybrid power speed changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610523489.XA CN106122308B (en) | 2016-07-05 | 2016-07-05 | A kind of clutch apparatus for automobile hybrid power speed changer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106122308A CN106122308A (en) | 2016-11-16 |
| CN106122308B true CN106122308B (en) | 2018-10-19 |
Family
ID=57468630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610523489.XA Active CN106122308B (en) | 2016-07-05 | 2016-07-05 | A kind of clutch apparatus for automobile hybrid power speed changer |
Country Status (1)
| Country | Link |
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| CN (1) | CN106122308B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3339670A1 (en) * | 2016-12-22 | 2018-06-27 | Dana Belgium N.V. | Wet clutch assembly |
| CN107035823B (en) * | 2017-01-23 | 2023-10-13 | 吉林大学 | Plug-in hybrid electric vehicle transmission adopting two-gear wet clutch |
| JP6713499B2 (en) * | 2018-03-13 | 2020-06-24 | 本田技研工業株式会社 | Friction engagement device |
| CN108825676B (en) * | 2018-05-29 | 2022-06-10 | 中国北方车辆研究所 | Oil cylinder of wet-type gear shifting clutch |
| CN112443590B (en) * | 2019-09-05 | 2022-07-22 | 广州汽车集团股份有限公司 | Vehicle and wet-type double clutch |
| CN110701208B (en) * | 2019-09-25 | 2020-12-15 | 西安法士特汽车传动有限公司 | Single clutch integrated configuration |
| CN110725869A (en) * | 2019-11-01 | 2020-01-24 | 上海良琦机电设备有限公司 | Explosion-proof type electric control hydraulic clutch |
| CN114321206A (en) * | 2020-09-28 | 2022-04-12 | 比亚迪股份有限公司 | Clutch for hybrid vehicle, power system of vehicle, and vehicle |
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|---|---|---|---|---|
| US4905812A (en) * | 1989-01-26 | 1990-03-06 | J. I. Case Company | Apparatus for cooling a clutch assembly with a hydraulic fluid |
| US5009118A (en) * | 1990-03-30 | 1991-04-23 | General Motors Corporation | Power transmission with parallel identical countershafts |
| JPH09229090A (en) * | 1995-12-18 | 1997-09-02 | Nsk Warner Kk | Start clutch |
| EP1568906A1 (en) * | 2004-02-27 | 2005-08-31 | BorgWarner Inc. | Double clutch |
| DE102004048068A1 (en) * | 2004-10-02 | 2006-04-06 | Zf Friedrichshafen Ag | Multi-disk wet clutch unit, comprising fluid outlet duct leading through coolant inlet duct |
| CN103912596A (en) * | 2013-01-04 | 2014-07-09 | 通用汽车环球科技运作有限责任公司 | Clutch Backing Plate With Fluid Drain |
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2016
- 2016-07-05 CN CN201610523489.XA patent/CN106122308B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4905812A (en) * | 1989-01-26 | 1990-03-06 | J. I. Case Company | Apparatus for cooling a clutch assembly with a hydraulic fluid |
| US5009118A (en) * | 1990-03-30 | 1991-04-23 | General Motors Corporation | Power transmission with parallel identical countershafts |
| JPH09229090A (en) * | 1995-12-18 | 1997-09-02 | Nsk Warner Kk | Start clutch |
| EP1568906A1 (en) * | 2004-02-27 | 2005-08-31 | BorgWarner Inc. | Double clutch |
| DE102004048068A1 (en) * | 2004-10-02 | 2006-04-06 | Zf Friedrichshafen Ag | Multi-disk wet clutch unit, comprising fluid outlet duct leading through coolant inlet duct |
| CN103912596A (en) * | 2013-01-04 | 2014-07-09 | 通用汽车环球科技运作有限责任公司 | Clutch Backing Plate With Fluid Drain |
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| Publication number | Publication date |
|---|---|
| CN106122308A (en) | 2016-11-16 |
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