CN104696384B - The radial double clutch of wet type operation - Google Patents
The radial double clutch of wet type operation Download PDFInfo
- Publication number
- CN104696384B CN104696384B CN201410727244.XA CN201410727244A CN104696384B CN 104696384 B CN104696384 B CN 104696384B CN 201410727244 A CN201410727244 A CN 201410727244A CN 104696384 B CN104696384 B CN 104696384B
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- China
- Prior art keywords
- clutch
- friction plate
- plate rack
- radial
- isolation element
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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
- F16D25/12—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
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- 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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- 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
- F16D25/10—Clutch systems with a plurality of fluid-actuated 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
- F16D2021/0661—Hydraulically actuated multiple lamellae clutches
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- 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
- F16D2300/00—Special features for couplings or clutches
- F16D2300/02—Overheat protection, i.e. means for protection against overheating
- F16D2300/021—Cooling features not provided for in group F16D13/72 or F16D25/123, e.g. heat transfer details
- F16D2300/0214—Oil or fluid cooling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
A kind of radial double clutch of wet type operation, the second clutch of first clutch and inner radial including radially outer, first clutch and second clutch in a manner of a public rotation axis rotation can arrange.In addition, the second cooling duct is arranged for radial delivery liquid to second clutch for radial delivery liquid to first clutch in the first cooling duct of setting, wherein provide an isolation element for the first cooling duct and the second cooling duct to be isolated.
Description
Technical field
The present invention relates to a kind of radial double clutches of wet type operation.The invention particularly relates to cooling ducts, for radial
Clutch of the conveying liquid to the radial double clutch.
Background technique
Dual-clutch transmission includes the first input shaft and the second input shaft, they, which are directed to, acts on public output shaft
Shelves gear pair.In order to which the torque couple of drive motor is needed following double clutch into dual-clutch transmission: it makes
It the sealed foundation of torque or can separately be realized independently of each other between drive motor and two input shafts.Drive motor it is driven
The input shaft of axis and dual-clutch transmission usually mutually coaxially supports, and is thus suitable for making two clutches of the double clutch
Device is coaxially arranged and radially or axially offsets one from another.
In the double clutch of radial-type, two clutches mutually stagger radially.It is possible thereby to realize shorter
Double clutch axial arrangement length, such as when the power assembly system including drive motor, double clutch and dual-clutch transmission
When system will be installed transverse to driving direction in a motor vehicle, this is beneficial.If radial double clutch wet type operably constructs,
It is then equipped at least one cooling duct, for making liquid, usually motor oil or transmission oil be directed to clutch from inner radial
It is discharged at the friction member of device and in radial outside.Usually from built in radial direction in the radial double clutch of wet type operation
The radial external clutch of liquid supply of clutch discharge.
In order to guarantee sufficiently to cool down the clutch of radially outer, it is necessary to make the liquid volume by inner radial clutch
Flow is sufficiently big, may can be also used for sufficiently cooling down by the liquid that the clutch built in radial direction heats for making
The clutch of radially outer.Volume flow to be offered may be big thus, thus relatively large power may be needed to be used for
Maintain volume flow.
Only one clutch is closure in the two usual clutches and another is open.Nevertheless, liquid
Volume flow flow through clutch not cooling down accordingly, opening, while generating dragging torque.It pulls torque and depends on volume
The size of flow and the gear synchronism in dual-clutch transmission may be influenced.Thus make to be used in dual-clutch transmission
The shift time of gear shift takes more time, and thus leads to the problem of comfort and dynamic property.
Summary of the invention
It is an object of the present invention to provide the clutches of the radial double clutch run to wet type preferably to cool down.The present invention
This purpose is realized using the double clutch with feature of present invention.Preferred embodiment described below.
A kind of radial double clutch of wet type operation include radially outer first clutch and inner radial second from
Clutch, the first clutch and second clutch are rotatably arranged around public rotation axis.In addition, setting first is cold
But the second cooling duct is arranged for radial delivery liquid to the second clutch for radial delivery liquid to first clutch in channel
Device, wherein provide an isolation element for the first cooling duct and the second cooling duct to be isolated.
It is possible thereby to realize for cooling down first clutch and second clutch, different liquid volume flow.It is described
Volume flow can be adjusted independently of each other according to the manipulation of each clutch, wherein be especially reduced when the clutch appliance of subordinate
When cooling requirement, such as when the clutch fully opens, it can reduce volume flow.In the corresponding way, for example, when
When the clutch is only partially opened and is in Frictional Slipping, the volume of the clutch with big cooling requirement can be improved
Flow.It can reduce the flow resistance of the total volumetric flow rate for cooling down two clutches.It can improve and be placed on the double clutch
The synchronism of dual-clutch transmission.
In a preferred embodiment, the isolation element includes an independent component.It is further preferred that the isolation element
Be one both different from first clutch friction disc support also different from second clutch friction disc support structural detail.By
This can preferably with to associated clutch or from the transmitting of the power of associated clutch independently in structure treatment liquid to each
The guidance of a clutch.Especially can with isolation element described in small size design more significant than friction disc support section because it
Torque is not transmitted in the clutch force flow.
Preferably, firstth area of the isolation element in the first axis end of the internal friction plate rack of first clutch
Extend between the second area of second axial end portion of the outer friction plate rack of domain and second clutch, wherein the axial end
Portion is reciprocally arranged.
It is possible thereby to which the liquid flowed out in radially outer from second clutch is made to flow into the first clutch in inner radial
The liquid of device is held apart at.The isolation element can cause the deflection of one or two volume flow in the axial direction.
In a modification, the isolation element is fixed on the internal friction plate rack of first clutch in the first region
On, and gap is formed with the outer friction plate rack of second clutch in the second area.The gap is preferably annular gap.
When the gap is sufficiently small, liquid overflowing by the gap between the first cooling duct and the second cooling duct can be tolerated
Stream.By being fixed on the isolation element on the internal friction plate rack of first clutch, in high revolving speed although the gap can
It can become larger, but eliminate touching between isolation element under the action of the centrifugal force and the outer friction plate rack of second clutch
It hits.
In another modification, the isolation element is fixed on the outer friction plate rack of second clutch in the second area
On, and gap is formed with the internal friction plate rack of first clutch in the first region.Isolation element can be disposed in this way,
Extend the gap in the axial direction.The isolation element can reserve sufficient space on radial outside in the first region, use
It is deformed when allowing isolation element in high revolving speed, without colliding the component of isolation element and first clutch.In this change
Liquid is endangered lower by the overflow in the gap in type, because liquid is in the interface of first clutch, and it is natively answered
It is guided to there.
Preferably, the isolation element is made of plate.The plate for example can simply and cost-effectively using deep-draw
It is made.It constitutes to the plate radial symmetric and basic tank shape in a preferred embodiment.In another embodiment, institute
Stating isolation element can also be made of plastics.Buckle company can be used in order to be fixed on friction disc support in this case
It connects, locking connection or clamping connect.
The first clutch may include the flange for axially manipulating, wherein the flange have for from second from
The radial opening of the liquid of clutch outflow.It is possible thereby to avoid, the liquid of the heating from second clutch region is flowed into
Into first clutch region.
The first clutch may include outer friction plate rack, it has the liquid for flowing out from second clutch
Radial opening.It is possible thereby to which the liquid from second clutch is discharged radially outward in a better way.
First cooling duct the internal friction plate rack of first clutch interior diameter radially within can be axially
It is bound to the diameter of the radial segment of the internal friction plate rack of first clutch and the internal friction plate rack of second clutch
To between section.
Second cooling duct the internal friction plate rack of second clutch interior diameter radially within can be axially
Be bound to the radial segment of the internal friction plate rack of second clutch with it is radially extending, for axial manipulate the second clutch
Between the flange of device.
If the cooling duct inner radial between an axis and a hollow shaft or between two hollow shafts
Continue in axial direction, then latter two above-mentioned embodiment can especially be advantageously used.
Detailed description of the invention
Below by attached drawing the present invention is described in detail, in the accompanying drawings
Fig. 1 shows the half-sectional view of the radial double clutch of wet type operation,
Fig. 2 shows the views of Fig. 1, indicate the flowing of liquid to two clutches,
Fig. 3 shows detail view of the Fig. 2 in the clutch region.
Specific embodiment
Fig. 1 shows the half sectional view of the radial double clutch 100 of wet type operation.A diameter is disposed with around rotation axis 102
To the second clutch 130 built in external first clutch 110 and a radial direction.First clutch 110 includes rubbing outside first
Pad bracket 112 and the first internal friction plate rack 114, the first outer friction plate rack and the first internal friction plate rack it
Between alternately dispose the first friction element 116 and the first friction plate 118 in the axial direction.Friction plate 118 it is preferably made of steel and
It is served as a contrast unlike friction element 116 with other friction.116 torque of the first friction element is in locking manner and axially movable herein
Ground is connect with the first internal friction plate rack 114, and 118 torque of the first friction plate is in locking manner and axially movably with first
Outer friction plate rack 112 connects.By compressing axially the stacking being made of the first friction element 116 and the first friction plate 118
First clutch 110 can be made to be closed, for the first outer friction plate rack 112 and the first internal friction plate rack 114 it
Between transmit torque.In another embodiment, it can also be associated with the first outer friction plate rack 112 with the first friction element 116,
And the first friction plate 118 is associated with the first internal friction plate rack 114.Also two-sided friction plate 118 or double can be used
The friction element 116 in face.
In order to manipulate first clutch 110 equipped with flange 120, it is illustratively embodied as hydraulic work in the present embodiment
Plug.Clutch spring 122 is arranged to form the axial compression of flange 120 by the first friction element 116 and the first friction plate 118
Heap it is stacked on.If establishing hydraulic pressure inside the first hydraulic pressure room 124, flange 120 is by against clutch spring 122
Power squeezes, and relaxes simultaneously so that acting on the stacked on axial compressive force of the heap being made of the first friction element 116 and the first friction plate 118
And the first sealed reduction of torque between outer friction plate rack 112 and the first internal friction plate rack 114.In present embodiment
In, it is stacked on opposite axial side by what the first friction element 116 and the first friction plate 118 formed through axial support 126
Support.Axial support 126 can be radially placed on the first outer friction plate rack 112.
In another embodiment of double clutch 100,116 He of the first friction element can also be realized otherwise
The axial mutual extrusion of first friction plate 118.It especially also can use the liquid in the first hydraulic pressure room 124 instead of spring force
Pressure pressure, for executing the axial direction mutual extrusion.In another embodiment, instead of hydraulically, mechanically manipulating the first clutch
Device 110.First clutch spring 122 is equally alternatively utilized in this first clutch 110 or is closed using the manipulation.
Second clutch 130 is preferably similarly formed substantially with first clutch 110 and including the second outer friction piece
Bracket 132 and the second internal friction plate rack 134, between the second outer friction plate rack and the second internal friction plate rack
Radially extending second friction element 136 and the second friction plate 138.In order to manipulate second clutch 130, it is equipped with second flange
140, it is illustratively likewise constructed to hydraulic piston.Here, if the hydraulic pressure in the second hydraulic pressure room 144 is enough
Greatly, then the power work done in the opposite direction of second flange 140 and second clutch spring 142.What is be described above or imply is related to
The modification of one clutch 110 is applied to second clutch 130 with being independently of first clutch.
Clutch 110 in the preferred embodiment shown in, 130 are connected cohesively together with mutually concentric axis torque.Example
Property, solid shafting 150 is connect with the first internal friction plate rack 114, the first hollow shaft 152 and the second internal friction plate rack
134 connections.Axis 150,152 is transmitted a torque to preferably by engaging tooth herein.It is arranged radially at the first hollow shaft 152 and solid shafting
The preferred torque of the second hollow shaft 154 except 150 in locking manner with the first outer friction plate rack 112 and the second outer friction piece branch
Frame 132 connects.Axial support 126 can equally be connect with the first outer friction plate rack 112 in locking manner with torque.Optionally, may be used
Engaging tooth is disposed in axially support 126, for importing or exporting torque and guarantee assembling.
Torque is set to imported into clutch 110 from drive motor using axial support 126 usually in power assembly system,
130 outer friction plate rack 112,132.This torque from first clutch 110 by the first outer friction plate rack 112,
Second hollow shaft 154 and the second outer friction plate rack 132 are imported into second clutch 130.The torque can by first from
Clutch 110 is transmitted to solid shafting 150 and can be transmitted to the first hollow shaft 152 by second clutch 130 separately therefrom.It is real
Mandrel 150 and the first hollow shaft 152 setting for torque in locking manner with the input axis connection of dual-clutch transmission.
Between the overall diameter of the second outer friction plate rack 132 and the interior diameter of the first internal friction plate rack 114
An isolation element 160 is disposed in radial zone.The isolation element preferably includes a section to extend radially outwardly, it is transitioned into
One axially extending section, the axially extending section itself abut a section to extend radially outwardly, thus indulge shown in
S or Z-shaped shape are obtained into sectional view.The isolation element 160 extends to second area 164 from first area 162 in the axial direction,
In, first area 162 is located on the first axis end of the first internal friction plate rack 114, and second area 164 is located at outside second
On second axial end portion of portion's friction disc support 132.That is, two regions 162 and 164 be not preferably each other it is opposed,
But setting opposite each other is axially mutually misplaced in other words.
In the embodiment shown in figure 1, which is fixed on the first internal friction in first area 162
On plate rack 114, gap is being formed between isolation element 160 and the second outer friction plate rack 132 in second area 164
166.In alternative embodiments, which can also be fixed on the second outer friction piece in second area 164
On bracket 132, and gap 166 is formed relative to the first internal friction plate rack 114 in first area 162.In this feelings
It is possible thereby to further decrease through-flow by the liquid in gap 166 under condition: the first internal friction plate rack 114 is located at gap
The friction disc support region of 166 axial rearwards is extended radially inwardly in that side of isolation element 160, such as the example in Fig. 1
As ground is seen on the second internal friction plate rack 134.
Gap 166 is preferably as small as possible in both cases, so that liquid is difficult to overflow by gap 166.Usually
It without problem constitutes gap 166 so smallly, keeps its cross section sufficiently small, pass through gap so that can ignore
The amount of liquid of 166 outflows.
Fig. 2 shows the views of Fig. 1, indicate flowing of the liquid to the two clutches 110 and 130.First liquid flow, 205 benefit
It is indicated by the solid line and be directed to first clutch 110.210 benefit of second liquid stream is represented by dashed line and is directed to the second clutch
Device 130.
The first liquid flow being described in more detail below in the radial double clutch 100 of illustrative wet type operation herein
205, wherein liquid flow 205 until isolation element 160 guidance and can also entering the later guidance of first clutch 110
To be different from shown implement.
First liquid flow 205 flows in the region between solid shafting 150 and the first hollow shaft 152 radially first
It crosses.Liquid flows to always the first internal friction plate rack 114 along two axis 150,152 in the view of Fig. 2 to the left, then diameter
To outside flowing.In this region, the first liquid flow 205 is bound to the radial segment of the first internal friction plate rack 114
Between the radial segment of the second internal friction plate rack 134.In the region of second clutch 130, the first liquid flow 205
Insignificant sub-fraction enters 130 the inside of second clutch, and this cooling clutch.Remaining first liquid flow
205 continue to flow radially outward second area 164.Another insignificant fraction of first liquid flow 205 may pass through every
It is lost from the gap 166 between element 160 and the second outer friction plate rack 132.Then the first liquid flow 205 is in the axial direction
Continue to flow, wherein it is bound to radially between the first internal friction plate rack 114 and isolation element 160.Then
One or more radial openings that one liquid flow 205 passes through in the first internal friction plate rack 114 are flowed into the first friction element
116 and first friction plate 118 region in, for cooling down them.Then the first liquid flow is passing radially outward outside first
One or more opening radial directions in friction disc support 112 flow outwardly.
The second liquid stream being described in more detail below in the radial double clutch 100 of illustrative wet type operation here
210, wherein liquid flow 210 be transported to the guiding in region of isolation element 160 and after the isolation element 160 into one
Step trend may also be distinct from that shown implement.
Second liquid stream 210 flows in the region first in the axial direction between the first hollow shaft 152 and the second hollow shaft 154
It crosses.In the region of the second internal friction plate rack 134, second liquid stream 210 radially outward deflects and in the axial direction
Drawn between one radial segment of two internal friction plate racks 134 and the radial members that are preferably connect with the second hollow shaft 154
It leads.Radial external, second liquid stream 210 passes through the radial segment of the first internal friction plate rack 134 and the in the axial direction
The axial limit of two flange 140.Then second liquid stream 210 enters 136 He of the second friction element by one or more openings
In the region of second friction plate 138, for absorbing the heat of there.Then second liquid stream 210 passes through the second outer friction piece
One or more radial openings in bracket 132 and between the second outer friction plate rack and isolation element 160 in axis
It continues to guide upwards.First flange 120 has opening 215 in the preferred embodiment shown in, and second liquid stream 210 passes through
The opening 215 then continues to flow radially.In the case where first clutch 110 of the hydraulic operation shown in being different from,
If being not provided with first flange piston 120 in other words, opening 215 can also be removed.Finally, second liquid stream 210 is optional
Another opening 220 of the ground also by being radially arranged in the first outer friction plate rack 112.
Fig. 3 is to amplify in the view for illustrate Fig. 2 clutch 110 and 130 together with the region of isolation element 160.
Reference signs list
100 double clutches
110 first clutches (radially outer)
112 first outer friction plate racks
114 first internal friction plate racks
116 first friction elements
118 first friction plates
120 first flanges (piston)
122 first clutch springs
124 first hydraulic pressure rooms
126 axial supports
130 second clutches (inner radial)
132 second outer friction plate racks
134 second internal friction plate racks
136 second friction elements
138 second friction plates
140 second flanges (piston)
142 second clutch springs
144 second hydraulic pressure rooms
150 solid shaftings
152 first hollow shafts
154 second hollow shafts
160 isolation elements
162 first areas
164 second areas
166 gaps
205 first liquid flows
210 second liquid streams
215 openings
220 another openings
Claims (9)
1. the radial double clutch (100) of wet type operation, comprising:
The first clutch (110) of radially outer and
The second clutch (130) of inner radial,
The first clutch and the second clutch cloth in a manner of it can be rotated around a public rotation axis (102)
It sets；
- the first cooling duct (205), for radial delivery liquid to first clutch (110),
- the second cooling duct (210), for radial delivery liquid to second clutch (130),
It is characterized in that
- one isolation element (160), for the first cooling duct (205) and the second cooling duct (210) to be isolated,
The isolation element (160) includes independent component, and the isolation element is one both different from first clutch (110)
Structural detail of the friction disc support also different from the friction disc support of second clutch (130).
2. double clutch (100) as described in claim 1, wherein the isolation element (160) is in first clutch (110)
Internal friction plate rack (114) first axis end first area (162) and second clutch (130) outer friction
Extend between the second area (164) of second axial end portion of plate rack (132), wherein the axial end portion is reciprocally
Setting.
3. double clutch (100) as claimed in claim 2, wherein the isolation element (160) is in first area (162)
Be fixed on the internal friction plate rack (114) of first clutch (110) and in second area (164) with second clutch
(130) outer friction plate rack (132) forms gap (166).
4. double clutch (100) as claimed in claim 2, wherein the isolation element (160) is in second area (164)
Be fixed on the outer friction plate rack (132) of second clutch (130) and in first area (162) with first clutch
(110) internal friction plate rack (114) forms gap (166).
5. double clutch (100) according to any one of claims 1 to 4, wherein the isolation element (160) is by plate
It is made.
6. double clutch (100) according to any one of claims 1 to 4, wherein the first clutch (110) includes
Flange (120) for axially manipulating, also, the flange (120) has the liquid for flowing out from second clutch (130)
Radial opening (215).
7. double clutch (100) according to any one of claims 1 to 4, wherein outside the first clutch (110)
Portion's friction disc support (112) has the radial opening (220) of the liquid for flowing out from second clutch (130).
8. double clutch (100) according to any one of claims 1 to 4, wherein first cooling duct (205) exists
The interior diameter of the internal friction plate rack (114) of first clutch (110) is axially bound to the first clutch radially within
The radial segment of the internal friction plate rack (114) of device (110) and the internal friction plate rack (134) of second clutch (130)
Radial segment between.
9. double clutch (100) according to any one of claims 1 to 4, wherein second cooling duct (210) exists
The interior diameter of the internal friction plate rack (134) of second clutch (130) is axially bound to the second clutch radially within
The radial segment of the internal friction plate rack (134) of device (130) with it is radially extending, for axial manipulate second clutch
(130) between flange (140).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013224796 | 2013-12-04 | ||
| DE102013224796.6 | 2013-12-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104696384A CN104696384A (en) | 2015-06-10 |
| CN104696384B true CN104696384B (en) | 2019-03-15 |
Family
ID=53185536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410727244.XA Active CN104696384B (en) | 2013-12-04 | 2014-12-03 | The radial double clutch of wet type operation |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104696384B (en) |
| DE (1) | DE102014223033A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016219326A1 (en) * | 2016-10-06 | 2018-04-12 | Schaeffler Technologies AG & Co. KG | Dual clutch assembly |
| FR3059378B1 (en) * | 2016-11-30 | 2020-10-30 | Valeo Embrayages | COOLING SYSTEM FOR CLUTCH MECHANISM |
| WO2018206039A1 (en) * | 2017-05-11 | 2018-11-15 | Schaeffler Technologies AG & Co. KG | Switching unit for cooling oil, and hybrid module having a switching unit |
| FR3068746B1 (en) * | 2017-07-06 | 2020-02-28 | Valeo Embrayages | DISC HOLDER FOR THE RELEASE OF A DOUBLE CLUTCH AND MECHANISM COMPRISING SUCH A DISC HOLDER |
| FR3070458B1 (en) * | 2017-08-29 | 2020-01-10 | Valeo Embrayages | WET CLUTCH MODULE OF A MOTOR VEHICLE |
| FR3097919A1 (en) * | 2019-06-30 | 2021-01-01 | Valeo Embrayages | Piston for clutch mechanism |
| 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 |
| CN113251083B (en) * | 2020-02-11 | 2022-08-19 | 广州汽车集团股份有限公司 | Hybrid power transmission system |
| DE102021112150A1 (en) | 2021-05-10 | 2022-11-10 | Miba Frictec Gmbh | Method of manufacturing a friction disk assembly |
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| DE102011006027A1 (en) * | 2011-03-24 | 2012-09-27 | Zf Friedrichshafen Ag | Clutch i.e. wet running dual clutch, for transferring torque from drive unit to transmission in drive train of motor car, has ribs arranged such that oil is guided in direction of clutch arrangement after attachment of bearings to hub |
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2014
- 2014-11-12 DE DE102014223033.0A patent/DE102014223033A1/en active Pending
- 2014-12-03 CN CN201410727244.XA patent/CN104696384B/en active Active
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|---|---|---|---|---|
| US6499578B1 (en) * | 1999-09-30 | 2002-12-31 | Mannesmann Sachs Ag | Multiple-clutch device |
| DE102006040506A1 (en) * | 2006-08-30 | 2008-03-20 | Audi Ag | Coupling device, in particular wet-running multi-plate clutch for a motor vehicle |
| CN101542153A (en) * | 2006-11-21 | 2009-09-23 | 株式会社艾科赛迪 | Double clutch device |
| CN101672334A (en) * | 2009-10-14 | 2010-03-17 | 奇瑞汽车股份有限公司 | Clutch of automatic gearbox |
| DE102011006027A1 (en) * | 2011-03-24 | 2012-09-27 | Zf Friedrichshafen Ag | Clutch i.e. wet running dual clutch, for transferring torque from drive unit to transmission in drive train of motor car, has ribs arranged such that oil is guided in direction of clutch arrangement after attachment of bearings to hub |
| CN102555788A (en) * | 2012-02-28 | 2012-07-11 | 长城汽车股份有限公司 | Dual-clutch structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104696384A (en) | 2015-06-10 |
| DE102014223033A1 (en) | 2015-06-11 |
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