CN107842589B - Hydraulic control device and power transmission controller - Google Patents
Hydraulic control device and power transmission controller Download PDFInfo
- Publication number
- CN107842589B CN107842589B CN201710762587.3A CN201710762587A CN107842589B CN 107842589 B CN107842589 B CN 107842589B CN 201710762587 A CN201710762587 A CN 201710762587A CN 107842589 B CN107842589 B CN 107842589B
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- China
- Prior art keywords
- hydraulic control
- control device
- control portion
- hydraulic
- pumping section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 15
- 238000005086 pumping Methods 0.000 claims abstract description 70
- 238000007789 sealing Methods 0.000 claims description 7
- 230000002411 adverse Effects 0.000 claims 1
- 239000003921 oil Substances 0.000 description 17
- 239000002828 fuel tank Substances 0.000 description 9
- 230000002401 inhibitory effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
- F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/021—Valves for interconnecting the fluid chambers of an actuator
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Arrangement Of Transmissions (AREA)
- Fluid-Pressure Circuits (AREA)
- Control Of Transmission Device (AREA)
Abstract
The present invention provides hydraulic control device and power transmission controller, advantageous in terms of the drive efficiency of hydraulic pump.A kind of hydraulic control device (10) includes the flowing of adjustment oil to control hydraulic hydraulic control portion (110)；Generate hydraulic pumping section (120)；And have around central axis (J) axis (160) rotated and by the motor part (130) of axis (160) driving pumping section (120), hydraulic control portion (110) and motor part (130) are arranged on the direction central axis (J), and motor part (130) is fixed in hydraulic control portion (110).
Description
Technical field
The present invention relates to hydraulic control device and power transmission controllers.
Background technique
In the past, as be applied to vehicle clutch hydraulic control device, have have utilize case member divide
It valve accommodating chamber and is configured in valve accommodating chamber and in the hydraulic control device of the internal valve body configured with hydraulic pump (patent text
It offers 1).In the hydraulic control device, by perforation case member rotary shaft from the driving sources such as engine or electric motor to
Hydraulic pump supplies driving force.
Patent document 1: Japanese Unexamined Patent Publication 2014-145461 bulletin
However, rotary shaft driving hydraulic pump of the hydraulic control device of patent document 1 due to deceleration mechanism, it is hydraulic
The drive efficiency of pump becomes the efficiency because of caused by the driving of the rotary shaft of deceleration mechanism, it is possible in the drive efficiency side of hydraulic pump
Face is unfavorable.
Summary of the invention
The object of the present invention is to provide a kind of advantageous hydraulic control devices for example in terms of the drive efficiency of hydraulic pump.
The illustrative first invention of the application is hydraulic control device, includes hydraulic control portion, adjusts the stream of oil
It moves and controls hydraulic；Pumping section generates hydraulic；And motor part, there is the axis rotated around central axis, driven by axis
Pumping section, hydraulic control portion and motor part are arranged in central axial direction, and motor part is fixed in hydraulic control portion.
Invention effect
According to the illustrative first invention of the application, it is capable of providing advantageous hydraulic in terms of the drive efficiency of hydraulic pump
Control device.
Detailed description of the invention
Fig. 1 is the frame for schematically illustrating the structure of the power transmission controller for vehicle involved in embodiment
Figure.
Fig. 2 is the figure for showing the surface structure of hydraulic control device.
Fig. 3 is the schematic sectional view for showing the internal structure of hydraulic control device shown in Fig. 2.
Fig. 4 is the variation for showing the schematic sectional view of internal structure of hydraulic control device shown in Fig. 2.
Fig. 5 is the figure of the hydraulic control portion from +Z direction.
Symbol description
10- hydraulic control device, 110- hydraulic control portion, 120- pumping section, 130- motor part, 160- axis, J- central axis.
Specific embodiment
Hereinafter, being illustrated referring to attached drawing etc. to embodiment for carrying out the present invention.In addition, the scope of the present invention is simultaneously
It is not limited to following implementation, can arbitrarily be changed within the scope of the technical idea of the present invention.Also, in the following drawings
In, for easy understanding each structure, makes scale bar and quantity in each structure etc. different from practical structures sometimes.
Also, XYZ coordinate system in the accompanying drawings, is shown appropriately as three-dimensional orthogonal coordinate system.In XYZ coordinate system, if
Z-direction is the direction parallel with the axis direction of central axis J of motor part 130 shown in Fig. 2.It will be vertical with Z-direction
And mutually orthogonal axis is set to X-axis, Y-axis.
[embodiment]
< power transmission controller >
Fig. 1 is the structure for schematically illustrating the power transmission controller 1 for vehicle involved in present embodiment
Block diagram.Power transmission controller 1 has hydraulic control device 10, power transfering part 20, transmission control unit
(Transmission Control Unit) 30 and fuel tank 40.As described further below, using the hydraulic control of present embodiment
The number of components of the power transmission controller 1 of device 10 processed is less than the number of components of previous power transmission controller, because
This can be advantageous in terms of cost and weight.
(hydraulic control device)
Hydraulic control device 10 sucks oil from fuel tank 40, and controls hydraulic oil to the supply of power transfering part 20.Also,
Hydraulic control device 10 is received from TCU30 to the hydraulic signal controlled towards power transfering part 20.
(power transfering part)
Power transfering part 20 is hydraulic to switch power from engine to change by what is controlled using hydraulic control device 10
The so-called clutch of transmitting and the cutting of fast device etc..
(transmission control unit)
Transmission control unit 30 sends the hydraulic progress to transmitting towards power transfering part 20 to hydraulic control device 10
The signal of control.The signal is the signal for indicating transmitting or the cutting of power.
(fuel tank)
The oil that fuel tank 40 keeps hydraulic control device 10 to be sucked.Also, store the oil that hydraulic control device 10 is discharged.
Also, oil cleaner screen can be configured between fuel tank 40 and hydraulic control device 10.
< hydraulic control device >
Fig. 2 is the figure for showing the surface structure of hydraulic control device 10.Hydraulic control device 10 has hydraulic control portion
110, motor part 130, connector assembly 140, plate 150 and axis 160.Hydraulic control portion 110 and motor part 130 are in central axis
J is arranged on direction, and motor part 130 is fixed in hydraulic control portion 110.In addition, in hydraulic control portion 110 and motor part
Between 130, additionally it is possible to omit any one in connector assembly 140 and plate 150.
Fig. 3 is the schematic sectional view for showing the internal structure of hydraulic control device 10 shown in Fig. 2.Hydraulic control device 10
There is pumping section 120 in the inside of hydraulic control portion 110.Motor part 130 has the axis 160 that rotates around central axis J, and by
Axis 160 drives pumping section 120.
According to this structure, it can directly be passed from the axis of motor part 130 to the pumping section 120 being configured in hydraulic control portion 110
Pass driving force.For example, the case where the rotary shaft by the deceleration mechanism different from hydraulic control device 10 is to drive pumping section 120
Under, it, can be for pumping section for deceleration mechanism setting speed and the inconsistent revolving speed set for pumping section 120
The 120 optimal revolving speeds of setting.Moreover, because the rotation efficiency of the rotary shaft of deceleration mechanism declines, thus the driving effect of pumping section 120
Rate also declines.Therefore, the drive efficiency of the pumping section 120 of hydraulic control device 10 is not due to other rotary shafts such as deceleration mechanism
Caused efficiency, compared with previous hydraulic control device, hydraulic control device 10 can be in terms of the drive efficiency of hydraulic pump
Favorably.
Also, pumping section 120 is configured at the inside of hydraulic control portion 110.Do not need as a result, hydraulic pump is configured at it is hydraulic
It is required when the outside of control device, for by hydraulic pump and accommodating the framework of rotor of hydraulic pump and being mounted on hydraulic control device
Mounting portion.Therefore the number of components for constituting hydraulic control device 10 can be reduced, realizes the cost drop of hydraulic control device 10
Low and lightweight.
In the present embodiment, hydraulic control portion 110 itself becomes the framework for accommodating the rotor of pumping section 120, moreover, not making
With such as above-mentioned mounting portion, therefore it can be improved the rigidity of pumping section 120.Thus, it is possible to expect mentioning for the volumetric efficiency of pumping section 120
The effect of the inhibition of vibration caused by high and pumping section 120 driving.It is suppressed due to vibrating, with the pumping section of vibration
120 deformation is suppressed.Moreover, noise caused by the time constant of pumping section 120 and motor part 130 also reduces.
(hydraulic control portion)
Hydraulic control portion 110 adjusts the flowing of oil and controls hydraulic.Hydraulic control portion 110 has the stream for constituting and having oil stream dynamic
The main part 111 on road.In the present embodiment, main part 111 has the first component 111A divided on the direction central axis J
With second component 111B.Internal rotor 121 and outer rotor 122 possessed by pumping section 120 are received the receiving of portion 112, the receiving portion
112 be the space surrounded by first component 111A and second component 111B.
Also, hydraulic control portion 110 has the first hole 114 penetrated through for axis 160, the perforation of axis 160 first of motor part 130
Hole 114 and be fixed in hydraulic control portion 110.In the present embodiment, the first hole 114 is provided on first component 111A.
Axis 160 possessed by motor part 130 around central axis J rotation is supported by the first hole 114.From the axis supported by the first hole 114
160 transmit driving force to pumping section 120.
According to this structure, the number of components for constituting hydraulic control device 10 can be reduced.Moreover, because in hydraulic control portion
Pumping section 120 are accommodated in 110, thus do not need when hydraulic pump to be configured to the outside of hydraulic control device it is required, be used for by
The framework of the rotor of hydraulic pump and receiving hydraulic pump is mounted on the mounting portion of hydraulic control device.Therefore, hydraulic control dress is realized
Set 10 cost reduction and lightweight.
Moreover, hydraulic control portion 110 itself becomes the framework for accommodating the rotor of pumping section 120, it is not necessary to such as above-mentioned peace
Dress portion, therefore improve the rigidity of pumping section 120.Thus, it is possible to expect the raising of the volumetric efficiency of pumping section 120 and because of pumping section 120
Driving and the inhibitory effect of vibration that generates.It is suppressed due to vibrating, the deformation with the pumping section 120 of vibration is pressed down
System.Moreover, noise caused by the time constant of pumping section 120 and motor part 130 also reduces.
As shown in FIG. 2 and 3, hydraulic control portion 110 has being taken into the oily inside for being taken into hydraulic control portion 110
Mouth OP1.In the present embodiment, taking mouth OP1 is provided on first component 111A.It is provided on hydraulic control portion 110
Sealing 115 for preventing oil from leaking from pumping section 120.
By the way that taking mouth OP1 is arranged on hydraulic control portion 110, pumping section 120 can be accommodated in hydraulic control portion 110.
Do not need as a result, when hydraulic pump to be configured to the outside of hydraulic control device it is required, be used for by hydraulic pump and accommodate it is hydraulic
The framework of the rotor of pump is mounted on the mounting portion of hydraulic control device.Thus, it is possible to reduce the portion for constituting hydraulic control device 10
Number of packages amount, therefore realize the cost reduction and lightweight of hydraulic control device 10.
Moreover, hydraulic control portion 110 itself becomes the framework for accommodating the rotor of pump 120, also without using peace as described above
Dress portion, therefore the rigidity of pumping section 120 improves.Thus, it is possible to expect the raising and pumping section 120 of the volumetric efficiency of pumping section 120
The inhibitory effect of the caused vibration of driving.It is suppressed due to vibrating, is also suppressed with the deformation of the pumping section 120 of vibration.And
And noise also reduces because of caused by the time constant of pumping section 120 and motor part 130.
Hydraulic control portion 110 has the outlet OP2 to the external discharge oil of hydraulic control portion 110.In present embodiment
In, outlet OP2 is arranged on second component 111B.Discharged oil is stored in fuel tank 40.By being set to hydraulic control
The overflow valve 116 in portion 110 processed come control from outlet OP2 carry out oil discharge.
By the way that outlet OP2 is arranged in hydraulic control portion 110, pumping section 120 can be accommodated in hydraulic control portion 110.Cause
This, do not need when hydraulic pump to be configured to the outside of hydraulic control device it is required, be used for by hydraulic pump and accommodate hydraulic pump
The framework of rotor be mounted on the mounting portion of hydraulic control device.Thus, it is possible to reduce the component for constituting hydraulic control device 10
Quantity, therefore realize the cost reduction and lightweight of hydraulic control device 10.
Moreover, hydraulic control portion 110 itself becomes the framework for accommodating the rotor of pumping section 120, also without using as described above
Mounting portion, therefore the rigidity of pumping section 120 improves.Therefore, it can expect the raising and pumping section 120 of the volumetric efficiency of pumping section 120
Driving caused by vibration inhibitory effect.It is suppressed due to vibrating, is also suppressed with the deformation of the pumping section 120 of vibration.
Moreover, noise caused by the time constant of pumping section 120 and motor part 130 also reduces.
Hydraulic control portion 110 is provided with to the hydraulic pressure regulator valve 113 being adjusted generated by pumping section 120.In this implementation
In mode, pressure regulator valve 113 is provided on second component 111B, by the way that pressure regulator valve, Neng Gou are arranged on hydraulic control portion 110
Pumping section 120 is accommodated in hydraulic control portion 110.It therefore, there is no need in the outside when institute that hydraulic pump is configured to hydraulic control device
Mounting portion needing, for the framework of hydraulic pump and the rotor for accommodating hydraulic pump to be mounted on to hydraulic control device.Thus, it is possible to
The number of components for constituting hydraulic control device 10 is reduced, therefore realizes the cost reduction and lightweight of hydraulic control device 10.
Moreover, hydraulic control portion 110 itself becomes the framework for accommodating the rotor of pumping section 120, also without using as described above
Mounting portion, therefore the rigidity of pumping section 120 improves.Therefore, it can expect the raising of the volumetric efficiency of pumping section 120 and because of pumping section
The inhibitory effect of vibration caused by 120 driving.It is suppressed due to vibrating, the deformation with the pumping section 120 of vibration is also pressed down
System.Moreover, noise also reduces because of caused by the time constant of pumping section 120 and motor part 130.
(pumping section)
In the present embodiment, pumping section 120 is contained in the receiving portion 112 inside hydraulic control portion 110.Pumping section 120 is raw
It is supplied at hydraulic, and by hydraulic oil generated to hydraulic control portion 110.Pumping section 120 has rotor, and the rotor is together with axis
Rotation and to hydraulic control portion 110 for oil supply.In the present embodiment, rotor includes internal rotor 121 and outer rotor 122.?
In present embodiment, the framework for accommodating internal rotor 121 and outer rotor 122 is receiving portion 112.
According to this structure, do not need when hydraulic pump to be configured to the outside of hydraulic control device it is required, be used for liquid
The framework of the rotor of press pump and receiving hydraulic pump is mounted on the mounting portion of hydraulic control device.Thus, it is possible to which it is hydraulic to reduce composition
The number of components of control device 10, therefore realize the cost reduction and lightweight of hydraulic control device 10.
Moreover, hydraulic control portion 110 itself becomes the framework for accommodating the rotor of pumping section 120, also without using as described above
Mounting portion, therefore the rigidity of pumping section 120 improves.Therefore, it can expect the raising and pumping section 120 of the volumetric efficiency of pumping section 120
Driving caused by vibration inhibitory effect.It is suppressed due to vibrating, is also suppressed with the deformation of the pumping section 120 of vibration.
Moreover, noise caused by the time constant of pumping section 120 and motor part 130 also reduces.
(motor part)
Motor part 130 is for example in the internal shell for being configured with Brushless DC motor.Brushless DC motor has stator
Rotor with being disposed in stator, is fixed with axis on rotor.Motor part 130 drives pumping section 120 by axis.
(connector assembly)
Connector assembly 140 is electrically connected with the stator of external power supply and motor part 130.Motor part 130 is by connector
Component 140 is fixed in hydraulic control portion 110.According to this structure, the number of components for constituting hydraulic control device 10 can be reduced,
Therefore the cost reduction and lightweight of hydraulic control device 10 are realized.
The holding of connector assembly 140 is connected with external power source terminal 141.In the present embodiment, terminal 141 is from connection
The main part 142 of device assembly 140 is prominent along the direction central axis J.In addition, terminal 141 can also be from the master of connector assembly 140
Body portion 142 is prominent to the direction vertical with the direction central axis J.Connector assembly 140 also has the hole penetrated through for axis 160 (not
Attached drawing shows).
Since the direction outstanding of terminal 141 can be changed, it copes in the external electrical with hydraulic control device 10
The direction of source connection is limited in the situation of central axial direction, or is limited in the direction vertical with central axial direction
Situation.
(plate)
Plate 150 is the flat plate for having the second hole 151 penetrated through for axis 160.The perforation of axis 160 the of motor part 130
Two holes 151 and be fixed in plate 150, be fixed in liquid with the face of the face opposite side for being fixed with motor part 130 in the face of plate 150
Press control unit 110.In the present embodiment, motor part 130 is fixed in plate 150 by connector assembly 140.Do not configuring plate
In the case where 150, motor part 130 is fixed in hydraulic control portion 110 by connector assembly 140.In the present embodiment, plate
150 is integrated with hydraulic control portion 150, but can also be as illustrated in fig. 4, and plate 150 is seperated with hydraulic control portion 110.
Moreover, can be improved the fixed force of the hydraulic control portion 110 for motor part 130 by with plate 150, therefore,
It can expect the inhibitory effect of vibration caused by the driving of motor part 130.It is suppressed, is able to suppress adjoint due to vibrating
The deformation of the hydraulic control portion 110 of vibration.Moreover, noise caused by the pump time constant of motor part 130 also reduces.
No matter by which structure, the number of components of hydraulic control device 10 can be constituted than reducing in the past, therefore
Realize the cost reduction and lightweight of hydraulic control device 10.
(oily flowing)
Fig. 5 is the figure of the hydraulic control portion from +Z direction.Hydraulic control portion 110 has the multiple of the flowing of control oil
Valve.Hydraulic control portion 110 has pressure regulator valve 113, sealing 115, overflow valve 116 and check valve 117.
Due to driving pumping section 120 by motor part 130, the oil kept by fuel tank 40 is by taking mouth OP1 (Fig. 2
And illustrated in Fig. 3) and enter hydraulic control portion 110, it is sucked by pumping section 120.Sealing 115 prevents oil inverse from pumping section 120
Stream.
It is adjusted by pressure regulator valve 113 and overflow valve 116 hydraulic.Overflow valve 116 is as needed and from hydraulic control portion
110 are discharged oil to fuel tank 40 via outlet OP2.Check valve 117 is confirmed whether from 115 Leakage Energy of sealing.
As described above, the oil of fuel tank 40 is according to taking mouth OP1, pumping section 120, pressure regulator valve 113 or overflow valve 116, clutch
Sequential flowing.
More than, the preferred embodiments of the present invention is illustrated, but the present invention is not limited to these implementations
Mode is able to carry out various deformations and change in its teachings.
Claims (8)
1. a kind of hydraulic control device comprising:
Hydraulic control portion, the flowing for adjusting oil are hydraulic to control；
Pumping section generates described hydraulic；
Motor part has the axis rotated around central axis, drives the pumping section by the axis；
Connector assembly, the connector assembly keep the portion of terminal connecting with the external power supply powered to the motor part；With
And
Flat plate, the plate have the second hole for axis perforation,
The hydraulic control portion has the first hole for axis perforation,
The axis of the motor part penetrates through second hole and is fixed in the plate,
It is fixed in the hydraulic control portion with the face of the face opposite side for being fixed with the motor part in the face of the plate,
The hydraulic control portion and the motor part are arranged in central axial direction,
The motor part is fixed in the hydraulic control portion by the connector assembly,
The hydraulic control portion has pressure regulator valve, sealing, overflow valve and check valve,
The sealing prevents oil from the pumping section adverse current, and the check valve is confirmed whether to reveal oil from sealing.
2. hydraulic control device according to claim 1, which is characterized in that
The axis of the motor part penetrates through first hole and is fixed in the hydraulic control portion.
3. hydraulic control device according to claim 1, which is characterized in that
The portion of terminal is prominent from the main part of the connector assembly towards central axial direction.
4. hydraulic control device according to claim 1, which is characterized in that
The main part of the portion of terminal from the connector assembly is prominent towards the direction vertical with central axial direction.
5. hydraulic control device as claimed in any of claims 1 to 4, which is characterized in that
The hydraulic control portion has the taking mouth for the inside that the oil is taken into the hydraulic control portion.
6. hydraulic control device as claimed in any of claims 1 to 4, which is characterized in that
The hydraulic control portion has the external outlet that the oil is discharged to the hydraulic control portion.
7. hydraulic control device as claimed in any of claims 1 to 4, which is characterized in that
The pumping section is configured in the inside of the hydraulic control portion.
8. a kind of power transmission controller, which is characterized in that there is power transfering part, the power transfering part passes through exploitation right
Benefit require any one of 1 to 7 described in hydraulic control device control hydraulic transmitting and cutting to switch power.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762587.3A CN107842589B (en) | 2017-08-30 | 2017-08-30 | Hydraulic control device and power transmission controller |
| PCT/CN2018/102676 WO2019042277A1 (en) | 2017-08-30 | 2018-08-28 | Hydraulic control device and power transmission control device |
| JP2020506168A JP2020535351A (en) | 2017-08-30 | 2018-08-28 | Hydraulic pressure control device and power transmission control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762587.3A CN107842589B (en) | 2017-08-30 | 2017-08-30 | Hydraulic control device and power transmission controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107842589A CN107842589A (en) | 2018-03-27 |
| CN107842589B true CN107842589B (en) | 2019-07-30 |
Family
ID=61683261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710762587.3A Active CN107842589B (en) | 2017-08-30 | 2017-08-30 | Hydraulic control device and power transmission controller |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2020535351A (en) |
| CN (1) | CN107842589B (en) |
| WO (1) | WO2019042277A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842589B (en) * | 2017-08-30 | 2019-07-30 | 日本电产东测（浙江）有限公司 | Hydraulic control device and power transmission controller |
| CN107830079B (en) * | 2017-08-30 | 2019-07-30 | 日本电产东测（浙江）有限公司 | Hydraulic control device and power transmission controller |
| CN118336896B (en) * | 2024-06-13 | 2024-08-23 | 深圳汉诺医疗科技股份有限公司 | Uninterrupted power switching power supply method and system for pump driver |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5921342A (en) * | 1996-02-05 | 1999-07-13 | Unisia Jecs Corporation | Power assisted steering apparatus for automotive vehicle |
| CN1825747A (en) * | 2005-02-24 | 2006-08-30 | 爱信精机株式会社 | Electric pump and fluid supply apparatus |
| CN102261457A (en) * | 2010-05-31 | 2011-11-30 | 加特可株式会社 | Oil pump apparatus |
| CN103620221A (en) * | 2011-12-28 | 2014-03-05 | 萱场工业株式会社 | Electric oil pump |
| CN105939880A (en) * | 2014-02-10 | 2016-09-14 | 本田技研工业株式会社 | Driving force distribution device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6010901U (en) * | 1983-07-01 | 1985-01-25 | 株式会社ボッシュオートモーティブ システム | hydraulic power unit |
| US4557506A (en) * | 1984-06-15 | 1985-12-10 | Horton Manufacturing Co., Inc. | Dual-rotary union, rotational isolation adapter |
| JP3636981B2 (en) * | 2000-10-05 | 2005-04-06 | 本田技研工業株式会社 | Oil pump drive |
| DE10306006B4 (en) * | 2003-02-12 | 2005-02-24 | Knapp, Jürgen Michael | hydraulic module |
| CN202251536U (en) * | 2011-08-01 | 2012-05-30 | 臧福运 | Clutch aided power separated pump for vehicle |
| DE102013212947A1 (en) * | 2013-07-03 | 2015-01-08 | Zf Friedrichshafen Ag | Hydraulic control device for an automatic transmission |
| CN103527741A (en) * | 2013-10-31 | 2014-01-22 | 张耀新 | Combined clutch of automotive AMT (Automated Mechanical Transmission) |
| KR101601072B1 (en) * | 2014-06-16 | 2016-03-08 | 현대자동차주식회사 | Oil pump for automatic transmission |
| CN107830079B (en) * | 2017-08-30 | 2019-07-30 | 日本电产东测（浙江）有限公司 | Hydraulic control device and power transmission controller |
| CN107842589B (en) * | 2017-08-30 | 2019-07-30 | 日本电产东测（浙江）有限公司 | Hydraulic control device and power transmission controller |
-
2017
- 2017-08-30 CN CN201710762587.3A patent/CN107842589B/en active Active
-
2018
- 2018-08-28 WO PCT/CN2018/102676 patent/WO2019042277A1/en active Application Filing
- 2018-08-28 JP JP2020506168A patent/JP2020535351A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5921342A (en) * | 1996-02-05 | 1999-07-13 | Unisia Jecs Corporation | Power assisted steering apparatus for automotive vehicle |
| CN1825747A (en) * | 2005-02-24 | 2006-08-30 | 爱信精机株式会社 | Electric pump and fluid supply apparatus |
| CN102261457A (en) * | 2010-05-31 | 2011-11-30 | 加特可株式会社 | Oil pump apparatus |
| CN103620221A (en) * | 2011-12-28 | 2014-03-05 | 萱场工业株式会社 | Electric oil pump |
| CN105939880A (en) * | 2014-02-10 | 2016-09-14 | 本田技研工业株式会社 | Driving force distribution device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107842589A (en) | 2018-03-27 |
| WO2019042277A1 (en) | 2019-03-07 |
| JP2020535351A (en) | 2020-12-03 |
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