CN109642652A - Stator supporting member, turbine system, transmission system, the method for manufacturing stator supporting member - Google Patents
Stator supporting member, turbine system, transmission system, the method for manufacturing stator supporting member Download PDFInfo
- Publication number
- CN109642652A CN109642652A CN201780042627.5A CN201780042627A CN109642652A CN 109642652 A CN109642652 A CN 109642652A CN 201780042627 A CN201780042627 A CN 201780042627A CN 109642652 A CN109642652 A CN 109642652A
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- Prior art keywords
- stator support
- stator
- support shaft
- channel
- hydraulic fluid
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Classifications
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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
- F16H—GEARING
- F16H41/00—Rotary fluid gearing of the hydrokinetic type
- F16H41/24—Details
- F16H41/30—Details relating to venting, lubrication, cooling, circulation of the cooling medium
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Fluid Gearings (AREA)
- General Details Of Gearings (AREA)
Abstract
The stator supporting member of stator for torque-converters (2) includes stator support shaft (4,8,9), has the axial hole (10) for receiving turbine wheel shaft (3) in stator support shaft；Stator support lug (9) is the whole part of stator support shaft (4,8,9) and extends radially outwardly to engage with gearbox case (100)；Wherein, stator support lug (9) includes at least one hydraulic fluid channel (12,15), wherein at least one hydraulic fluid channel (12B) is arranged for supplying hydraulic fluid to torque-converters (2), wherein, stator support shaft (4,8,9) includes at least one hydraulic fluid channel (12,15), the hydraulic fluid channel and the hydraulic fluid channel (12,15) of stator support lug (9) fluidly connect, for supplying hydraulic fluid to torque-converters (2)；Wherein, the hydraulic fluid channel (12,15) of stator support shaft (4,8,9) has inclined orientation relative to the hydraulic fluid channel (12,15) of stator support lug (9).
Description
The present invention relates to a kind of for supporting the stator supporting member of the stator of the torque-converters of automatic transmission.
In the automatic transmission of such as stepless transmission (CVT) etc, in the hair of such as internal combustion engine or motor etc
Torque-converters is provided between motivation and speed changer.Torque-converters is used to rotary power being transmitted to driven load from engine.Torque-converters
Including the stator by stator supporting members support.Torque-converters further includes the turbine for driving turbine wheel shaft.
Stator supporting member generally includes stator support shaft and has stator support lug, has in stator support shaft and is used for
The axial hole of turbine wheel shaft is received, stator support lug extends radially outwardly from stator support shaft to engage with gearbox case, with
Stator supporting member is fixedly secured to gearbox case, and prevents it from rotating relative to gearbox case.
Stator supporting member is commonly used in supplying the hydraulic fluid of such as oil etc to the various parts of speed changer.In addition, fixed
Sub- support lug includes the hydraulic fluid channel that at least one extends through stator support lug.
It has been known that there is the various embodiments of stator supporting member.For example, as it is known that providing individual stator support shaft and individually determining
Sub- support lug.Stator support lug is equipped with oilhole, and stator support shaft also is provided with oilhole.Since stator support shaft and stator support
Flange is two independent components, in assembling, preferably obtains Fluid Sealing connection part between the two parts, so that oily from fixed
Oilhole in sub- support lug flows to the oilhole in stator support shaft.Then, oil can flow as follows: from the diameter of stator support shaft
Radial inner end is flowed to outward, then flows into the oilhole into stator support shaft, and stator support shaft terminates at stator support shaft and whirlpool
Space between wheel shaft, another oilhole further passed through in stator support shaft enter torque-converters.Such as by Jatco application
The embodiment provides the relatively large axial length of stator support shaft, and thus provides the relatively large axial direction of speed changer
Length.Moreover, using two individual elements, for stator supporting member, there is also disadvantages for assembling.
In another example, using single-piece stator supporting member, it is meant that stator axis and stator supporting member form one.So
Afterwards, the oil flow passage in stator support lug is radially outward terminated from stator support shaft.Therefore, oil stream in stator support shaft and
It is radially outward persistently reached subsequently into torque-converters between the impeller hub of torque-converters from stator support shaft.This causes logical for oil
The relatively large axial length of the complicated sealing element and bearing and stator support shaft in road, also leads to the relatively large of speed changer
Axial length.
It is an object of the present invention to provide a kind of improved stator supporting members.Particularly, the object of the present invention is to provide
A kind of stator supporting member with reduced length and/or more low-complexity.
In addition, the present invention provides a kind of stator supporting member of stator for torque-converters, which includes stator
Support shaft has the axial hole for receiving turbine wheel shaft in stator support shaft；Stator support lug is the entirety of stator support shaft
Part and extend radially outwardly to be engaged with gearbox case；Wherein, stator support lug includes at least one flow of pressurized
Body channel, at least one of hydraulic fluid channel are arranged for supplying hydraulic fluid to torque-converters, wherein stator branch
Holding axis includes at least one hydraulic fluid channel, the hydraulic fluid channel fluid company of the hydraulic fluid channel and stator support lug
It connects, for supplying hydraulic fluid to torque-converters；Wherein, the hydraulic fluid channel of stator support shaft is relative to stator support lug
Hydraulic fluid channel have inclined orientation.
By providing the stator branch of the stator support shaft and stator support lug with the integral part for stator supporting member
Bearing member provides single-piece stator supporting member.This is conducive to manufacture, assembling, sealing etc..
By the way that the inclined hydraulic fluid of hydraulic fluid channel relative to stator support shaft is arranged in stator support lug
Hydraulic fluid channel can be arranged in stator supporting member in channel, without complexity and/or additional sealing.Moreover, logical
It crosses and this inclined fluid channel is provided, the axial length of stator supporting member can reduce, therefore the total length of speed changer can be with
It shortens.
In the prior art, when providing single-piece stator supporting member, how by single-piece stator supporting member setting liquid
Pressure fluid channel is a problem.In the single-piece stator supporting member of the prior art, there is no fluid channel in stator support shaft,
Fluid stream is radially outward guided, and complicated sealing, bearing and relatively long support shaft are caused.Inventor is it has now been found that work as
When inclined fluid channel is set in stator support shaft, fluid stream can pass through stator support lug in fluid channel, wear
It the ramp way crossed in stator support shaft and is guided via the space between the axial hole and turbine wheel shaft in stator support shaft
To torque-converters.Thus, it is possible to complicated sealing is avoided, and advantageously, the axial length of support shaft and therefore speed changer
Axial length can become shorter.
Advantageously, such as along the direction of the central axis of axial hole finding, therefore, the ramp way in stator support shaft is from calmly
The opposite side of the side of sub- support shaft to stator support shaft extends through entire stator support shaft.This allows to be easily manufactured and bore
Hole, to provide fluid channel in support shaft.It means that being used when the observation of the direction of the axial hole along stator support shaft
It can be drilled out from the side of stator axis in the hole of fluid channel, across the wall of stator axis, then pass through the opposite wall of stator axis, with
Just it terminates in the access opening of stator support lug.It provides across the drilling of entire stator support shaft in single-piece stator supporting member
It is middle that the major advantage of fluid channel is provided.
In an advantageous embodiment, stator support shaft includes the other hydraulic fluid channel of direction torque-converters, so that
In use, other hydraulic fluid channel terminates in torque-converters.By provided in stator support shaft it is such additional or
The stream of other hydraulic fluid channel, hydraulic fluid can be as follows.In the case where applying pressure to torque-converters, hydraulic fluid can
To flow to the radial inner end of hydraulic fluid channel from the radial outer end of the hydraulic fluid channel of stator support lug, into stator
The hydraulic fluid channel of support shaft.Then, in space of the fluid stream between the inner wall side of support shaft and the outer wall side of turbine wheel shaft,
Continue towards the additional or other hydraulic channel for terminating at torque-converters.
Preferably, this additional or other hydraulic fluid channel in stator support shaft includes multiple holes, this some holes
It is preferably substantially equally distributed on the circumference of stator support shaft.Then, hydraulic fluid can be distributed in stator support shaft
Circumference on multiple positions at enter torque-converters.
Particularly advantageously, through-hole is drilled out by passing through support shaft, so that the hole for passing through the wall of support shaft side terminates at
In the channel of support lug, the offer of this hole is fluidly connected with the hydraulic fluid channel of support lug.In addition, passing through support shaft
Opposite side at the hole of wall the other fluid channel that may be connected to torque-converters can be provided.
Preferably, the hydraulic channel of inclined hydraulic fluid channel in stator support shaft relative to stator support lug
Angle is between about 20 degree and about 80 degree, it is highly preferred that between about 30 degree and about 70 degree, it is highly preferred that about
45 degree.Therefore, best angle can be obtained between relatively short stator supporting member and smooth fluid flowing passage.
The invention further relates to a kind of mounting bracket, a kind of speed changer including this parking lock unit and a kind of use
In the method being assembled into parking lock unit in speed changer.
Other advantageous embodiments are illustrated in the dependent claims.
By exemplary embodiment based on the figure, the present invention is further elaborated.Exemplary embodiment passes through non-limit
Property explanation processed provides.
In the accompanying drawings:
Fig. 1 shows the schematic diagram of the section of the plane across " application " fluid flowing passage for including turbine system, whirlpool
Wheel system includes stator supporting member according to the present invention；
Fig. 2 shows the details of the stator supporting member of Fig. 1；
Fig. 3 shows the schematic diagram of the axial section of stator supporting member according to the present invention；
Fig. 4 shows the schematic diagram of the radial section of stator supporting member according to the present invention；
Fig. 5 shows the schematic diagram of the plane of " release "-fluid flowing passage across the turbine system including Fig. 1
Fig. 6 shows the schematic perspective view for being connected to the stator supporting member of gearbox case.
It should be noted that attached drawing is only the schematic table of the embodiment of the present invention provided by way of non-limiting example
Show.Identical in the figure or corresponding part is presented with like reference characters.
Fig. 1 shows the illustrative examples of turbine system 1, which includes torque-converters 2, turbine wheel shaft 3, stator
Supporting member 4.The function of torque-converters 2 is well-known, and is not repeated herein.
As it is known, torque-converters 2 receives the hair from such as internal combustion engine and/or motor etc via flex plate (not shown)
The input of motivation.Alignment bushings 5 before being provided with are so that torque-converters is aligned relative to crankshaft.Torque-converters 2 includes locking on the inside of it
Plate, turbine and stator.For clarity reasons, these components are not shown here.The turbine of torque-converters 2 passes through turbine hub 6
It is connected to turbine wheel shaft 3, turbine wheel shaft 3 provides input to speed changer via shaft end portion 3a.The stator of torque-converters 2 via one-way clutch and
Stator hub 7 is connected to stator supporting member 4.
Stator supporting member 4 includes stator support shaft 8 and stator support lug 9.According to the present invention, stator supporting member 4 is single
Part formula component, it is meant that stator support lug 9 is the whole part (integrated component) of stator support shaft 8.
Stator support shaft 8 has axial hole 10, which is configured to for receiving turbine wheel shaft 3.Axial hole 10 has
Central axis C.Stator support shaft 8 is axially extending along the direction of central axis C.This is also shown in Fig. 3.
Stator support lug 9 extends radially outwardly on the direction transverse to central axis C relative to stator support shaft 8.
There is stator support lug 9 radially outer end 11a, end 11a to arrange for installation into gearbox case, such as Fig. 6 institute
Show.By the way that stator support lug 9 is installed to gearbox case 100, that is, it is installed to fixing piece, stator supporting member 4 is in speed changer
It is remain stationary in shell 100.As a result, due to the connection of the stator wheel hub with torque-converters 2, at least stator vane and stator are being provided
In the state of the one-way clutch engagement of connection between wheel hub, the stator vane of torque-converters can also be remain stationary.In Fig. 6 institute
In the embodiment shown, stator supporting member 4 is connected to gearbox case 100 by bolt 101.Here, using eight bolts 101,
But more or fewer bolts can be used, such as welding or press-fitting or clamp or other attachment devices of screw thread etc..
In the radial outside of stator support shaft 8, the flange 21a of the impeller hub 21 of torque-converters 2 is by bearing insert 21b bearing
Ground is supported in stator support shaft 8.Impeller hub 21 also drives oil pump drive system sprocket wheel 22 to drive oil pump.Its function is many
Well known, no longer it is further described.
Stator support lug 9 includes at least one hydraulic fluid channel, to supply hydraulic fluid to each portion of speed changer
Part.It typically, there are multiple hydraulic fluid channels, multiple portions for supplying hydraulic fluid to speed changer are arranged in these channels
Part.In addition, stator support shaft 8 includes at least one hydraulic fluid channel to supply hydraulic fluid.Advantageously, stator support shaft 8
It is fluidly coupled to each other with the hydraulic fluid channel of stator support lug 9, to supply hydraulic fluid to the corresponding component of speed changer.
At least one of these hydraulic fluid channels of stator supporting member 4 are arranged for supplying hydraulic fluid to bending moment
Device 2.The fluid channel 12 of " application "-mode for torque-converters is provided, wherein the lockplate of torque-converters 2 is locked into bending moment
Friction surface on the impeller of device 2.In " the application "-mode, hydraulic fluid is applied with relatively high pressure.In the presence of extending through
The fluid flowing passage 12a of stator support shaft 9 is crossed, and there are the fluid flowing passage 12b in stator support shaft 8.Preferably,
Fluid flowing passage 12a, 12b are fluidly coupled to each other.In fig. 1 it is shown that " application "-fluid flowing passage, because of stator branch
The section of bearing member 4 is shown in the plane across " application "-fluid flowing passage 12a.
In addition, stator supporting member 4 includes the fluid flowing passage 13 of " release "-mode for torque-converters.In torque-converters 2
" release " mode in, lockplate is released and pushed away from friction surface.In " release "-mode, applied with relatively large flow
Add hydraulic fluid to push lockplate open.In the presence of extending through the fluid flowing passage 13a of stator support lug 9, and exist
Fluid flowing passage 13b in stator support shaft 8.Preferably, fluid flowing passage 13 is fluidly coupled to each other.In fig. 5, it is shown that
" release "-fluid flowing passage 13, because the section of stator supporting member 4 is passing through putting down for " release "-fluid flowing passage 13
It is shown in face.In Fig. 4, the section of stator axis 8 is given, shows multiple fluid flowing passages, is flowed including " application "-
Body flow channel 12a and " release "-fluid flowing passage 13a." release " fluid flowing passage 13 terminates in turbine wheel shaft 3, whirlpool
Be provided with hole 30 in wheel shaft 3, hole 30 be fluidly connected at one end the channel 13 of stator supporting member 4 and the other end fluidly
It is connected to torque-converters 2.
According to the present invention, the fluid flowing passage 12b in stator support shaft 8 is relative to the fluid in stator support lug 9
Flow channel 12a has inclined orientation, as shown in Figure 1 or 2.Between fluid flowing passage 12b and fluid flowing passage 12a
Angle [alpha] about between 20 degree and 80 degree, preferably between about 30 degree and about 70 degree, more preferably about 45 degree.
Preferably there is scheduled axial position by the application outlet of channel 15 and 14b2, allow and apply stream into torque-converters.
From the position, can obliquely drill 14b towards the hole 14a of stator support lug 9 radially drilled out.
Fluid flowing passage 12a is provided by hole 14a, stator of the hole 14a between radial inner end 11b and radial outer end 11a
Extend in support lug 9.Fluid flowing passage 12b is provided with hole 14b, when the direction observation along central axis C, hole 14b
The other side 8b of stator support shaft 8 is advantageously extended to from the side 8a of stator support shaft 8.In other words, fluid flowing is formed
The hole 14b of channel 12b extends through entire stator support shaft 8, can such as see in Fig. 1,2 or 3.Therefore, according to the present invention,
Hole 14b is relative to the inclined orientation of hole 14a.The angle [alpha] between channel 12b, 12a between hole 14b, 14a, and therefore is preferred
Ground is the angle between the corresponding central axis of hole 14b, 14a, and is therefore channel 12b, the angle [alpha] of 12a.
It, can be with boring direction B towards hole 14a from stator branch by the way that hole 14b is arranged through entire stator support shaft 8
The side 8a of axis 8 easily drilling bore hole is held, and until hole 14b is terminated in the 14a of hole, in fluid flowing passage 12b
It provides and fluidly connects between 12a.Hole 14b includes two parts as a result, and first part 14b1 is terminated in the 14a of hole, and the
Two part 14b2 are terminated in torque-converters.By providing this inclination in the stator support shaft 8 in single-piece stator supporting member 4
Fluid flowing passage 12b, relatively short stator support shaft 8 can be provided, at the same can additionally keep for example with torque-converters
Simple sealing and/or simple connection etc single-piece stator supporting member the advantages of.
By the way that this inclined fluid flowing passage 12b is arranged in stator support shaft 8, the axial direction of stator support shaft 8 is long
Degree can become shorter.Particularly, the length A setting between the flange 21a of impeller hub 21 and the end 8c of stator support shaft 8
At the flange 3b for bearing supporting turbine wheel shaft 3 for receiving thrust bearing 23.Length A determines built-in axial dimension, and
And length A is shorter, speed changer can become shorter.Relatively short speed changer is advantageous for assembling and built-in purpose
's.
Advantageously, stator support shaft 8 include other fluid channel 15, the fluid channel 15 be directed toward torque-converters 2, and
It is terminated at when assembling in torque-converters 2.Advantageously, channel 15 includes multiple holes, and in this embodiment, hole 14b2 has been one
Hole.Other hole 15a, 15b can be equally spaced on the circumference of stator support shaft 8.For example, when providing four holes, it
Can be angularly equally spaced about 90 degree of angle, such as can see in Fig. 3.Preferably, channel 15 is relative to logical
The angle of the central axis of road 12a is same or similar relative to the angle [alpha] of the central axis of channel 12a with channel 12b.
Hole 14b2 can be processed near the end 8e of support shaft 8.Preferably, the processing of hole 14b2 is not in stator support shaft
It is carried out on 8 length 8f, because the length is preferably used for bearing support bushing 21b.Moreover, if applying channel can leak,
Apply the outside that access opening will be located at bearing insert support region 8f, because bearing insert 21b also provides sealing.Hole 14b2 is more leaned on
Nearly bearing insert support region 8f, angle [alpha] can become smaller, this may be advantageous for applying stream.Then, applying stream can
Too many interference can not be will receive.In addition, application well 14b1 preferably allows for touchdown area of enough spaces for sealing ring 140
L, sealing ring 140 will apply chamber 110 and seal with release chamber 120.Touchdown area L may be about 1-4mm, preferably about 2mm.
In " application "-mode, hydraulic fluid applies via opening 16, via in gearbox case channel from hydraulic discrimination
Pipe reaches opening 16, into fluid flowing passage 12a and flows radially inward to fluid flowing passage 12b.Then, fluid is in axis
To hole 10 wall 17 and turbine wheel shaft 3 outer wall 18 between application chamber 110 in flow.It is set due to the recess portion in turbine wheel shaft 3
Set the application chamber 110, the recess portion on axial length corresponding between the channel 12b and 15 of stator support shaft 4 it is axial away from
From.Then, fluid via the opening 19a between impeller 21 and one-way clutch 7 go successively to channel 15 hole 15a, 15b,
14b2,15c enter torque-converters 2.Fluid leaves torque-converters 2 via the opening 19b between impeller 21 and turbine hub 6 and enters whirlpool
The hole 30 of wheel shaft 3, the hole 30 and the fluid flowing passage 13 of stator support lug 9 fluidly connect.
In " release "-mode, fluid enters fluid flowing passage 13 via opening 31, simultaneously across the hole of turbine wheel shaft 3 30
Across fluid flowing passage 13.Then, fluid via opening 19b enter torque-converters and by opening 19a leave torque-converters 2 with
Into channel 15 and continue through the wall 17 and 18 of the axial hole 10 at the position in release channel 13 and turbine wheel shaft 3 respectively
Between the release chamber 120 that is formed.Via angling hole 14b, fluid-entering aperture 14a is to leave stator supporting member via opening 16.
In addition, as depicted in figs. 1 and 2, principal pressure chamber 130 is arranged in recessed in the outer wall 17 and turbine wheel shaft 3 of axial hole
Between portion.When the gear of speed changer is pressurized, fluid flows through the chamber 130.It is no longer explained further in the disclosure
This point.
Between subsequent chamber 110,120,130, sealing ring 140 is provided to use turbine wheel shaft 3 and stator supporting member 4 to exist
Different hydraulic fluid transfer passages 12,13 is separated on its route, such as the channel of principal pressure.
Hereinbefore, the fluid flowing passage relative to supply torque-converters explains the ramp way in stator support shaft 8.It can
With understanding, other fluid flowing passages in stator support shaft also may be embodied as inclined or ramp way.
For clear and concise description purpose, identical or separate embodiments a part are described feature as herein, so
And, it should be understood that the scope of the present invention may include the combined embodiment with all or some described feature.It can be with
Understand, other than it is described as difference, illustrated embodiment has the same or similar component.
In the claims, any reference symbol in bracket should not be construed as limitation claim.One word of " comprising " is not
Exclude the presence of the other feature or step other than listed in claim.In addition, word " one " and "one" not
It should be construed as limited to " only one ", and be intended to indicate that "at least one", and be not excluded for multiple.In mutually different right
State that the pure fact of certain means does not indicate that the combination that these means cannot be used to advantage in it is required that.
It would have been obvious for a person skilled in the art for many variants.It is all deformation should be understood as be included in
In the scope of the present invention defined by lower claim.
Claims (10)
1. the stator supporting member of the stator for torque-converters, the stator supporting member include:
Stator support shaft has axial hole in the stator support shaft, and the axial hole is for receiving turbine wheel shaft；
Stator support lug, the stator support lug are the whole part of the stator support shaft, and radially outward prolong
It stretches, to be engaged with gearbox case；Wherein, the stator support lug includes at least one hydraulic fluid channel, described hydraulic
At least one of fluid channel is arranged for supplying hydraulic fluid to the torque-converters,
Wherein the stator support shaft includes at least one hydraulic fluid channel, the hydraulic fluid channel of the stator support shaft
It is fluidly connected with the hydraulic fluid channel of the stator support lug, for supplying hydraulic fluid to the torque-converters；
Wherein the hydraulic fluid channel of the stator support shaft has relative to the hydraulic fluid channel of the stator support lug
Inclined orientation.
2. stator supporting member according to claim 1, which is characterized in that such as along the axial hole of the stator support shaft
Seen in the direction of mandrel line, the hydraulic fluid channel in the stator support shaft is from the side of the stator support shaft to institute
The opposite side for stating stator support shaft extends through entire stator support shaft.
3. stator supporting member according to claim 1 or 2, which is characterized in that the stator support shaft includes described in direction
The other hydraulic fluid channel of torque-converters, in this way, in use, the other hydraulic fluid channel terminates at the bending moment
In device.
4. according to stator supporting member described in any one of aforementioned claim, which is characterized in that the institute in the stator support shaft
The tilt angle that hydraulic channel is stated relative to the hydraulic channel in the stator support lug is at about 20 degree and big
Between about 80 degree, preferably between about 30 degree and about 70 degree, more preferably about 45 degree.
5. according to stator supporting member described in any one of aforementioned claim, which is characterized in that the institute in the stator support shaft
Stating other hydraulic channel has multiple holes, and the hole is equally spaced on the circumference of the stator support shaft.
6. stator supporting member according to claim 4, which is characterized in that the other liquid in the stator support shaft
Pressure passageway includes four holes, about 90 degree of circumferentialiy spaced apart in stator support shaft of each hole.
7. turbine system, the turbine system includes torque-converters, stator according to any one of the preceding claims bearing
Part and turbine wheel shaft.
8. turbine system according to claim 7, which is characterized in that the hydraulic channel in the stator support shaft
On axial length between the other hydraulic channel in the stator support shaft, the diameter of the turbine wheel shaft is less than institute
The axial hole of stator support shaft is stated, in the other hydraulic channel of the hydraulic channel and the stator support shaft
Between formed and fluidly connect.
9. Transmission System, the Transmission System includes bending moment according to claim 1 to 6
Device and stator supporting member.
10. the method for manufacturing stator supporting member according to claim 1 to 6, which comprises
Stator support shaft and stator support lug are set, there is axial hole, the stator support lug in the stator support shaft
It is the whole part of the stator support shaft and extends radially outwardly；
It is arranged in the stator support lug from the radial outer end of the stator support lug to the stator support lug
The channel of radial inner end；
Direction along the axial hole is seen, by getting into the another of the stator support shaft from the side of the stator support shaft
Side is arranged in the stator support shaft relative to described until reaching the channel in the stator support lug
The channel of the channel slopes in stator support lug.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE2016/5576A BE1024354B1 (en) | 2016-07-08 | 2016-07-08 | Stator support, turbine system, transmission system, method for manufacturing a stator support |
| BE2016/5576 | 2016-07-08 | ||
| PCT/EP2017/063721 WO2018007082A1 (en) | 2016-07-08 | 2017-06-06 | Stator support, turbine system, transmission system, method for manufacturing a stator support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109642652A true CN109642652A (en) | 2019-04-16 |
| CN109642652B CN109642652B (en) | 2022-09-27 |
Family
ID=57137751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780042627.5A Active CN109642652B (en) | 2016-07-08 | 2017-06-06 | Stator support, turbine system, transmission system, method of manufacturing a stator support |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN109642652B (en) |
| BE (1) | BE1024354B1 (en) |
| DE (1) | DE112017003444T5 (en) |
| WO (1) | WO2018007082A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08121567A (en) * | 1994-10-20 | 1996-05-14 | Jatco Corp | Oil pump structure |
| JPH09196141A (en) * | 1996-01-16 | 1997-07-29 | Nissan Motor Co Ltd | Oil passage around oil pump of automatic transmission |
| JPH11294555A (en) * | 1998-04-10 | 1999-10-29 | Aichi Mach Ind Co Ltd | Assembling structure of stator shaft in automatic transmission |
| US20010003246A1 (en) * | 1999-12-08 | 2001-06-14 | Shinji Sakuma | Torque converter |
| JP2007314045A (en) * | 2006-05-25 | 2007-12-06 | Honda Motor Co Ltd | Vertical type power unit and outboard motor |
| US20100038200A1 (en) * | 2008-08-13 | 2010-02-18 | Gm Global Technology Operations, Inc. | Powertrain with Engine Oil-Fed Torque Converter |
| CN104405849A (en) * | 2014-11-24 | 2015-03-11 | 盛瑞传动股份有限公司 | Automatic transmission |
| CN104620021A (en) * | 2012-09-19 | 2015-05-13 | 本田技研工业株式会社 | Stator structure for torque converter |
| US20160138692A1 (en) * | 2013-07-12 | 2016-05-19 | Aisin Aw Co., Ltd. | Power transfer device |
-
2016
- 2016-07-08 BE BE2016/5576A patent/BE1024354B1/en not_active IP Right Cessation
-
2017
- 2017-06-06 CN CN201780042627.5A patent/CN109642652B/en active Active
- 2017-06-06 WO PCT/EP2017/063721 patent/WO2018007082A1/en active Application Filing
- 2017-06-06 DE DE112017003444.2T patent/DE112017003444T5/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08121567A (en) * | 1994-10-20 | 1996-05-14 | Jatco Corp | Oil pump structure |
| JPH09196141A (en) * | 1996-01-16 | 1997-07-29 | Nissan Motor Co Ltd | Oil passage around oil pump of automatic transmission |
| JPH11294555A (en) * | 1998-04-10 | 1999-10-29 | Aichi Mach Ind Co Ltd | Assembling structure of stator shaft in automatic transmission |
| US20010003246A1 (en) * | 1999-12-08 | 2001-06-14 | Shinji Sakuma | Torque converter |
| JP2007314045A (en) * | 2006-05-25 | 2007-12-06 | Honda Motor Co Ltd | Vertical type power unit and outboard motor |
| US20100038200A1 (en) * | 2008-08-13 | 2010-02-18 | Gm Global Technology Operations, Inc. | Powertrain with Engine Oil-Fed Torque Converter |
| CN104620021A (en) * | 2012-09-19 | 2015-05-13 | 本田技研工业株式会社 | Stator structure for torque converter |
| US20160138692A1 (en) * | 2013-07-12 | 2016-05-19 | Aisin Aw Co., Ltd. | Power transfer device |
| CN104405849A (en) * | 2014-11-24 | 2015-03-11 | 盛瑞传动股份有限公司 | Automatic transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109642652B (en) | 2022-09-27 |
| BE1024354B1 (en) | 2018-02-06 |
| BE1024354A1 (en) | 2018-01-30 |
| DE112017003444T5 (en) | 2019-04-04 |
| WO2018007082A1 (en) | 2018-01-11 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20220627 Address after: No. 33, Hengtong Avenue, Nanjing Economic and Technological Development Zone, Nanjing, Jiangsu Applicant after: NANJING BANGQI AUTOMATIC TRANSMISSION Co.,Ltd. Address before: Sint truiden in Belgium Applicant before: PUNCH POWERTRAIN N.V. |
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