WO2018000893A1 - 热管理模块 - Google Patents

热管理模块 Download PDF

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Publication number
WO2018000893A1
WO2018000893A1 PCT/CN2017/080214 CN2017080214W WO2018000893A1 WO 2018000893 A1 WO2018000893 A1 WO 2018000893A1 CN 2017080214 W CN2017080214 W CN 2017080214W WO 2018000893 A1 WO2018000893 A1 WO 2018000893A1
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WO
WIPO (PCT)
Prior art keywords
inner cavity
housing
management module
thermal management
port
Prior art date
Application number
PCT/CN2017/080214
Other languages
English (en)
French (fr)
Inventor
周绘蓝
格豪斯柯普夫乌利
Original Assignee
舍弗勒技术股份两合公司
周绘蓝
格豪斯柯普夫乌利
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 舍弗勒技术股份两合公司, 周绘蓝, 格豪斯柯普夫乌利 filed Critical 舍弗勒技术股份两合公司
Priority to EP17818890.0A priority Critical patent/EP3477167B1/de
Priority to US16/310,014 priority patent/US10968810B2/en
Publication of WO2018000893A1 publication Critical patent/WO2018000893A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/167—Controlling of coolant flow the coolant being liquid by thermostatic control by adjusting the pre-set temperature according to engine parameters, e.g. engine load, engine speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • F01P5/12—Pump-driving arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • F16K11/087—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug
    • F16K11/0873—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug the plug being only rotatable around one spindle
    • F16K11/0876—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug the plug being only rotatable around one spindle one connecting conduit having the same axis as the spindle
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
    • F16K41/043—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles
    • F16K41/046—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles for rotating valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps

Definitions

  • the present invention relates to the field of cooling system technologies, and in particular, to a thermal management module (TMM).
  • TMM thermal management module
  • the engine cooling system on the existing automobile has a thermal management module mounted on the engine, which can control the flow of the coolant to heat the engine when the engine temperature is low, and to cool the engine when the engine temperature is high, so that the engine is always Keep working at the right temperature.
  • the thermal management module includes a housing and a driving shaft disposed inside the housing, the housing has a first inner cavity, a partition, and a second inner cavity sequentially disposed along an axial direction of the driving shaft, and the first and second inner cavities are separated by a partition, and are separated a through hole for the drive shaft to pass through, the axial end of the drive shaft extends into the first inner cavity to be connected to the valve body in the first inner cavity, and the other end of the axial direction extends into the second inner cavity Inside, connected to the driving device in the second inner cavity.
  • the driving shaft is driven to rotate, and the driving shaft drives the valve body to rotate to open the flow of the coolant, cut off the flow of the coolant, and control the flow direction of the coolant.
  • the through hole has first and second ports, wherein the first port faces the first inner cavity, the second port faces the second inner cavity, and the axial end of the drive shaft extends from the first port into the first inner cavity, and the axial direction is another One end extends from the second port into the second inner cavity.
  • the housing is provided with a leakage passage communicating with the atmosphere.
  • the inlet of the leakage passage is disposed on the wall of the through hole and is located between the first and second ports of the through hole in the axial direction of the drive shaft.
  • an existing thermal management module adds a container that is disposed outside the outer casing for collecting the leaked coolant.
  • the container has fixed legs that extend into the leak path of the outer casing and cooperate with the leak path to secure the container to the outer casing.
  • the container is placed outside the outer casing, which increases the occupied space of the thermal management module.
  • the shape of the outer casing has been more complicated, and it is necessary to set the structure with the fixed legs of the container, which makes the shape of the outer casing more complicated and the processing difficulty increases.
  • the problem to be solved by the present invention is that the container for collecting the leaking coolant in the existing thermal management module is disposed outside the outer casing, which increases the occupied space of the thermal management module.
  • the container is easily damaged when it is fixed to the outer casing, and the outer casing is provided with a structure that cooperates with the fixing legs of the container, so that the shape of the outer casing is more complicated and the processing difficulty is increased.
  • the present invention provides a thermal management module including a housing and a drive shaft disposed in the housing, the housing having a first inner cavity, a partition, and a portion disposed in the axial direction of the drive shaft a second inner cavity, the first and second inner cavities being separated by the partition, the partition being provided with a through hole for the drive shaft to pass through, the through hole having a first inner cavity facing a first port and a second port facing the second inner cavity, an axial end of the drive shaft extends from the first port into the first inner cavity, and the other end of the axial direction from the second a port extending into the second inner cavity, the second inner cavity accommodating a driving device for driving rotation of the driving shaft; the outer casing further having a collecting cavity, the collecting cavity having a through hole a collecting inlet on the wall of the hole, the collecting inlet being located between the first and second ports in the axial direction, the collecting chamber for collecting the self-inside of the first inner cavity from the collecting inlet
  • the outer casing includes first and second housings disposed in sequence along the axial direction, and the first and second housings are detachably and fixedly connected;
  • the first inner cavity is disposed on the first housing
  • the second inner cavity is disposed on the second housing
  • the partition portion is disposed opposite to the axial direction and encloses the Collecting first and second end caps of the cavity
  • the first end cap is located on the first housing and located on an axial side of the first inner cavity
  • the second end cap is located at the second a first side and a second end cover
  • the first port is disposed on the first end cover
  • the first port is disposed on the first end cover
  • Two ports are disposed on the second end cap.
  • one of the first and second end caps is provided with a protruding boss on a surface of the end cover facing the other end cover, and the boss is in contact with the other end cover.
  • the collection chamber is provided with a protruding boss on a surface of the end cover facing the other end cover, and the boss is in contact with the other end cover.
  • the number of the bosses is two, and the two bosses are disposed along a circumferential interval of the drive shaft.
  • the boss has a circular arc shape.
  • the collection chamber has an outlet in communication with the atmosphere, the outlet for evaporation of the coolant within the collection chamber.
  • the first and second end caps are in contact with a sealing member to prevent the coolant in the collecting chamber from leaking from the contact position.
  • one of the first and second end covers is provided with a groove, a part of the sealing member is embedded in the groove, and another part protrudes outside the groove, and another An end cap forms a contact seal.
  • the seal is a rubber piece.
  • the detachable fixed connection is a bolted connection.
  • the collecting inlet provided on the wall of the through hole flows in and is stored in the collecting cavity of the outer casing.
  • the leaked coolant does not flow outside the outer casing and is seen by the user, nor does it flow from the second port of the through hole toward the second inner cavity into the second inner cavity to damage the driving device. Since the collection chamber inside the casing has the function of collecting the leaking coolant, it is not necessary to provide a special container for collecting the leaking coolant outside the casing.
  • FIG. 1 is a perspective view of a thermal management module in one embodiment of the present invention.
  • Figure 2 is a cross-sectional view of the thermal management module of Figure 1, the cut plane is the plane of the central axis of the drive shaft;
  • FIG. 3 is a schematic view showing the relative position between the collecting chamber and the through hole on the outer casing in the thermal management module shown in FIG. 2, wherein the dotted arrow indicates the flow path of the coolant in the first inner cavity;
  • FIG. 4 is a side elevational view of the second housing of the thermal management module of FIG. 1 as seen in the axial direction of the drive shaft.
  • the present invention provides a thermal management module that can be applied in various fields to keep the device to be controlled operating at a suitable temperature.
  • the device to be controlled is exemplified by an engine on a car, a gearbox, or a battery that powers the car.
  • the device to be controlled can also be applied to technical fields other than automobiles.
  • the thermal management module of the present embodiment includes a housing 1 and a drive shaft 3 located inside the housing 1, the housing 1 having a first one of being sequentially disposed along the axial direction of the drive shaft 3.
  • the inner cavity 100, the partitioning portion 13, and the second inner cavity 113, the first inner cavity 100 and the second inner cavity 113 are separated by a partitioning portion 13.
  • the partitioning portion 13 is provided with a through hole 14 through which the driving shaft 3 passes.
  • 14 has a first port 140 facing the first inner cavity 100 and a second port 141 facing the second inner cavity 113.
  • the axial one end of the drive shaft 3 extends from the first port 140 into the first inner cavity 100 to match the valve
  • the body 2 is connected in a torsionally rigid manner, and the other axial end of the drive shaft 3 extends from the second port 141 into the second inner chamber 113 for connection with a driving device (not shown) in the second inner chamber 113.
  • a driving device not shown
  • the drive shaft 3 is driven to rotate, and the valve body 2 can be rotated by the drive shaft 3.
  • the valve body 2 is used to open the flow of the coolant, to interrupt the flow of the coolant, and to control the flow of the coolant.
  • the housing 1 is further provided with a collecting chamber 12 having a collecting inlet 121 formed in the wall of the through hole 14, the collecting port 121 being located at the first port 140 of the through hole 14 in the axial direction of the driving shaft 3, and the second Between ports 141.
  • the coolant in the first inner chamber 100 leaks from the first port 140 of the through hole 14, it does not flow into the second inner chamber 113 from the second port 141 of the through hole 14, but enters the collecting chamber from the collecting inlet 121. 12, and stored in the collection chamber 12. Therefore, the leaked coolant does not flow outside the casing 1 but is seen by the user, and does not damage the driving device due to flowing into the second inner chamber 113.
  • the collecting chamber 12 inside the outer casing 1 has the function of collecting the leaking coolant, it is not necessary to provide a special container for collecting the leaking coolant outside the outer casing 1. In this way, not only the space occupied by the thermal management module is reduced, but also the problem that the container is easily damaged when the container is fixed to the outer casing is avoided, and the outer casing does not need to be provided with a structure that cooperates with the fixing legs of the container, thereby reducing The processing difficulty of the outer casing.
  • the outer casing 1 includes a first casing 10 and a second casing 11 which are sequentially disposed along the axial direction of the drive shaft 3, and the first casing 10 and the second casing 11 are detachably and fixedly coupled.
  • the detachable fixed connection means that the connection of the first housing 10 and the second housing 11 can be released without damaging the first housing 10 and the second housing 11, so that The first housing 10 and the second housing 11 are separated.
  • the detachable fixed connection is a bolt connection, that is, the first housing 10 and the second housing 11 are fixedly connected by bolts 7 such that the first housing 10 and The second housing 11 is very easy to assemble and disassemble.
  • the first housing 10 and the second housing 11 may also implement a detachable fixed connection, such as a snap connection, by other means.
  • the first inner chamber 100 is disposed on the first housing 10, the second inner chamber 113 is disposed on the second housing 11, and the partition portion 13 includes a first portion disposed opposite to the collecting chamber 12 in the axial direction of the drive shaft 3.
  • the first end cover 102 is located on the first housing 10 and is located on the axial side of the first inner cavity 100, and the second end cover 114 is located on the second housing 11.
  • the first port 140 is disposed on the first end cover 102, and the second port 141 is disposed on the second end cover 102.
  • the first port 140 is disposed on the first end cover 102, and the second port 141 is disposed in the second end.
  • the drive shaft 3 is rotatably supported on the first end cap 102 and the second end cap 114.
  • the first housing 10 and the second housing 11 can be separately processed and then assembled together to enclose the collection chamber 12 by the first end cover 102 and the second end cover 114, so that the outer casing 1.
  • the processing of the collection chamber 12 is simpler.
  • the outer casing 1 can also be integrally formed by precision machining.
  • the first housing 10 further includes a first hollow cylindrical portion 101 that is fixedly coupled to the first end cap 102 at one end in the axial direction and encloses the first inner cavity 100.
  • the second housing 11 further includes a second hollow cylindrical portion 110 having an axial end fixedly coupled to the second end cap 114 and an axially opposite end fixedly coupled to the third end cap 115.
  • the second hollow cylindrical portion 110, the second end cover 114, and the third end cover 115 enclose a second inner cavity 113.
  • a sealing member 4 is disposed at a position where the first end cover 102 and the second end cover 114 are in contact with each other, and the sealing member 4 can prevent the coolant in the collecting chamber 12 from the phase. The location of the contact leaked. In this way, even if the first end cover 102 and the second end cover 114 are in contact with each other, even if there is a slight gap due to a machining error, the coolant in the collection chamber 12 can be prevented from being sealed by the sealing member 4. The gap leaks out of the outer casing 1 so that the leakage of the coolant inside the collecting chamber 12 to the outside of the outer casing 1 may be lowered.
  • the sealing member 4 is a rubber member that is deformed under the pressing action of the first end cover 102 and the second end cover 114, and is shaped with the first end cover 102 and the second end cover 114. Made into a contact seal. It should be noted that, in the technical solution of the present invention, the configuration of the sealing member 4 is not limited to the embodiment given.
  • the second end cover 114 is provided with a groove 111, a part of the sealing member 4 is embedded in the groove 111, and another portion protrudes outside the groove 111, and forms a contact seal with the first end cover 102. .
  • the sealing member 4 is first fixed on the second end cover 114, and the second housing 11 is detachably and fixedly connected to the first housing 10.
  • the recess 111 is disposed on the first end cap 102, and the seal 4 mounted in the recess 111 forms a contact seal with the second end cap 114.
  • the sealing member 4 is first fixed on the first end cover 102, and then the first housing 10 and the second housing 11 are detachably and fixedly connected.
  • the shape of the first housing 10 is more complicated. Therefore, when the recess 111 is disposed on the first housing 10, the processing difficulty of the first housing 10 is increased to cause a comparison. High scrap rate. In order to avoid this problem, it is preferable that the groove 111 is provided on the second casing 11.
  • the second end cover 114 is provided with a boss 112 protruding in the axial direction on the surface of the first housing 10 facing the first housing 10 in the axial direction of the drive shaft 3, The boss 112 is in contact with the first end cap 102 to enclose the collection chamber 12.
  • the number of the bosses 112 is two, the two bosses 112 are spaced apart along the circumferential direction of the drive shaft 3, and the interval between the two bosses 112 constitutes an outlet 120 communicating with the atmosphere, the outlet 120 The number is two.
  • the collection chamber 12 is a non-closed chamber having an outlet 120.
  • the coolant collected in the collection chamber 12 can be discharged from the outlet 120 after evaporation, so that while the collection chamber 12 collects the leaked coolant, the coolant in the collection chamber 12 is discharged to the outside of the casing 1, so that even if it is hot After the management module is used for a period of time, the collection chamber 12 can still have the remaining space to continue collecting the leaking coolant, avoiding the problem that the leaking coolant cannot be continuously collected due to insufficient space of the collection chamber 12.
  • the groove 111 for mounting the sealing member 4 is provided on one of the bosses 112.
  • the convexity of the sealing member 4 is installed when the thermal management module is mounted to the application environment
  • the stage 112 is located below the other boss 112 to which the sealing member 4 is not mounted, so that the coolant in the collecting chamber 12 is in contact with the boss 112 on which the sealing member 4 is mounted, but not in the boss where the sealing member 4 is not mounted. 112 contact. Since the lower boss 112 is mounted with the sealing member 4, it is possible to prevent the coolant from leaking from the position where the lower boss 112 comes into contact with the first casing 10 under the sealing action of the sealing member 4.
  • the two bosses 112 are each provided with a groove 111, and each of the grooves 111 is mounted with a sealing member 4 such that the two bosses 112 and the first shell on the second casing 11
  • the seals 4 are provided at positions where the bodies 10 are in contact.
  • the shape of the sealing member 4 is adapted to the shape of the boss 112 as viewed in the axial direction of the drive shaft 3.
  • the sealing member 4 and the boss 112 are both arc-shaped, the two bosses 112 are distributed on the same circumference, and the axial direction of the collecting chamber 12 is circular.
  • the shape of the boss 112, the sealing member 4, and the collecting chamber 12 should not be limited to the embodiment, for example, viewed in the axial direction of the driving shaft 3, the boss 112
  • the seal 4 may also have a U shape, an elliptical curve, or the like.
  • the number of bosses 112 may be one, which is formed into a ring shape having a fracture, and the fracture port constitutes an outlet 120.
  • the boss 112 is disposed on the surface of the first end cover 102 facing the second housing 11 along the axial direction of the drive shaft 3, and the boss 112 is in contact with the second housing 11 to The collection chamber 12 is enclosed.
  • the manner in which the first housing 10 and the second housing 11 enclose the collection chamber 12 is not limited to the embodiment, and is also constructed on the collection chamber 12.
  • the manner in which the outlet 120 is disposed and the sealing member 4 is disposed at a position where the first casing 10 is in contact with the second casing 11 should not be limited to the embodiment given.
  • the driving shaft 3 is sleeved with a first sealing ring 5 and a second sealing ring 6 which are axially spaced apart, wherein the first sealing ring 5 is used to prevent the first
  • the coolant in the inner chamber 100 leaks from between the first end cap 102 and the drive shaft 3, and the second seal ring 6 serves to prevent leakage of coolant from between the second end cap 114 and the drive shaft 3 to the second inner chamber 113.
  • the coolant in the first inner chamber 100 leaks out of the first seal ring 5, it is directly collected in the collection chamber 12.
  • the driving device in the second inner cavity 113 includes a motor, and the output end of the motor is connected to an axial end of the driving shaft 3 extending into the second inner cavity 113, so that the torque outputted by the motor can be transmitted to Drive shaft 3.
  • the driving device further includes a gear reduction mechanism, the output end of the motor is connected to the input end of the gear reduction mechanism, and the output end of the gear reduction mechanism and the drive shaft 3 extend into the second inner cavity 113. One end of the axial direction is connected, so that the torque output from the motor is transmitted to the drive shaft 3 via the gear reduction mechanism.
  • the configuration of the driving device is not limited to the given embodiment.

Abstract

一种热管理模块，包括外壳（1）和位于外壳（1）内的驱动轴（3）。外壳（1）具有沿驱动轴（3）的轴向依次设置的第一内腔（100）、分隔部（13）和第二内腔（113），第一内腔（100）和第二内腔（113）被分隔部（13）隔开，分隔部（13）设有供驱动轴（3）穿过的通孔（14），驱动轴（3）的轴向一端伸入第一内腔（100）内，第二内腔（113）用于容纳驱动驱动轴（3）旋转的驱动装置；外壳（1）还设有收集腔（12），收集腔（12）具有开设在通孔（14）的孔壁上的收集入口（121），收集入口（121）在轴向上位于通孔（14）的第一端口（140）、第二端口（141）之间，收集腔（12）用于从收集入口（121）收集第一内腔（100）内的自面向第一内腔（100）的第一端口（140）泄漏的冷却剂。该热管理模块无需在外壳的外部设置专门的用来收集泄漏冷却剂的容器，减小了热管理模块的占用空间。

Description

热管理模块
本申请要求于2016年06月27日提交中国专利局、申请号为201610479998.7、发明名称为“热管理模块”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及冷却系统技术领域，特别是涉及一种热管理模块(Thermal Management Module，简称TMM)。
背景技术
现有汽车上的发动机冷却系统设有安装在发动机上的热管理模块，其能够控制冷却剂的流向，以在发动机温度偏低时加热发动机、在发动机温度偏高时冷却发动机，从而使发动机始终保持在适宜的温度下工作。
热管理模块包括外壳和位于外壳内的驱动轴，外壳具有沿驱动轴的轴向依次设置的第一内腔、分隔部、第二内腔，第一、二内腔被分隔部隔开，分隔部设有供驱动轴穿过的通孔，驱动轴的轴向一端伸入第一内腔内，以与第一内腔内的阀体抗扭连接，轴向另一端伸入第二内腔内，以与第二内腔内的驱动装置连接。驱动装置工作时，驱动驱动轴旋转，驱动轴带动阀体旋转，以开启冷却剂的流动、截断冷却剂的流动、以及控制冷却剂的流向。
通孔具有第一、二端口，其中，第一端口面向第一内腔，第二端口面向第二内腔，驱动轴的轴向一端自第一端口伸入第一内腔内，轴向另一端自第二端口伸入至第二内腔内。外壳上设置有与大气连通的泄漏通道，泄漏通道的入口设置在通孔的孔壁上，并在驱动轴的轴向上位于通孔的第一、二端口之间。当第一内腔内的冷却剂自第一端口泄漏出去时，泄漏的冷却剂自泄漏通道流到外壳外，防止了泄漏的冷却剂进入第二内腔内以致损坏驱动装置。
为了防止用户在外壳的外部看到泄漏的冷却剂，现有一种热管理模块增设一容器，该容器设置在外壳的外部，用于收集泄漏的冷却剂。该容器具有固定支脚，固定支脚伸入外壳的泄漏通道内并与泄漏通道相配合，以使容器固定在外壳上。
然而，上述现有热管理模块存在下述不足：
1、容器设置在外壳的外部，增大了热管理模块的占用空间。
2、将容器固定至外壳上时，容器的固定支脚易断裂，造成容器损坏。
3、外壳的造型已经较为复杂，还需设置与容器的固定支脚相配合的构造，造成外壳的造型更加复杂化、加工难度增大。
发明内容
本发明要解决的问题是：现有热管理模块中用来收集泄漏冷却剂的容器设置在外壳的外部，增大了热管理模块的占用空间。另外，容器固定至外壳上时易损坏，外壳上需设置与容器的固定支脚相配合的构造以致外壳的造型更加复杂化、加工难度增大。
为解决上述问题，本发明提供了一种热管理模块，包括外壳和位于所述外壳内的驱动轴，所述外壳具有沿所述驱动轴的轴向依次设置的第一内腔、分隔部、第二内腔，所述第一、二内腔被所述分隔部隔开，所述分隔部设有供所述驱动轴穿过的通孔，所述通孔具有面向所述第一内腔的第一端口和面向所述第二内腔的第二端口，所述驱动轴的轴向一端自所述第一端口伸入所述第一内腔内、轴向另一端自所述第二端口伸入所述第二内腔内，所述第二内腔容纳有驱动所述驱动轴旋转的驱动装置；所述外壳还设有收集腔，所述收集腔具有开设在所述通孔的孔壁上的收集入口，所述收集入口在所述轴向上位于所述第一、二端口之间，所述收集腔用于从所述收集入口收集所述第一内腔内的自所述第一端口泄漏的冷却剂。
可选地，所述外壳包括沿所述轴向依次设置的第一、二壳体，所述第一、二壳体可拆卸固定连接；
所述第一内腔设置在所述第一壳体上，所述第二内腔设置在所述第二壳体上，所述分隔部包括在所述轴向上相对设置并围成所述收集腔的第一、二端盖，所述第一端盖位于所述第一壳体上，并位于所述第一内腔的轴向一侧，所述第二端盖位于所述第二壳体上，并位于所述第二内腔的轴向一侧，所述通孔贯穿所述第一、二端盖，所述第一端口设置在所述第一端盖上，所述第二端口设置在所述第二端盖上。
可选地，所述第一、二端盖中，其中一个端盖在所述轴向上面向另一端盖的表面设有突伸的凸台，所述凸台与所述另一端盖相接触，以围成所述收集腔。
可选地，所述凸台的数量为两个，两个所述凸台沿所述驱动轴的周向间隔设置。
可选地，所述凸台为圆弧形。
可选地，所述收集腔具有与大气连通的出口，所述出口供所述收集腔内的冷却剂蒸发排出。
可选地，所述第一、二端盖相接触的位置设置有密封件，以防止所述收集腔内的冷却剂自所述相接触的位置泄漏。
可选地，所述第一、二端盖中其中一个端盖设有凹槽，所述密封件的一部分嵌设于所述凹槽内、另一部分突出于所述凹槽外，并与另一个端盖形成接触式密封。
可选地，所述密封件为橡胶件。
可选地，所述可拆卸固定连接为螺栓连接。
与现有技术相比，本发明的技术方案具有以下优点：
第一内腔内的冷却剂自通孔面向第一内腔的第一端口泄漏后，自设置在通孔孔壁上的收集入口流入并存放在外壳的收集腔内，因此， 泄漏的冷却剂不会流到外壳外而被用户看到，也不会从通孔面向第二内腔的第二端口流入第二内腔内而损坏驱动装置。由于外壳内部的收集腔具备收集泄漏冷却剂的功能，因而无需在外壳的外部设置专门的用来收集泄漏冷却剂的容器。这样一来，不仅减小了热管理模块的占用空间，而且还避免了将容器固定至外壳时容器易损坏的问题，另外，外壳上也无需设置与容器的固定支脚相配合的构造，因而降低了外壳的加工难度。
附图说明
图1是本发明的一个实施例中热管理模块的立体图；
图2是图1所示热管理模块的剖面图，剖切面为驱动轴的中轴线所在的平面；
图3是图2所示热管理模块中收集腔与外壳上通孔之间的相对位置示意图，图中虚线箭头表示第一内腔内冷却剂的流动路径；
图4是图1所示热管理模块中第二壳体沿驱动轴的轴向看过去的侧视图。
具体实施方式
为使本发明的上述目的、特征和优点能够更为明显易懂，下面结合附图对本发明的具体实施例做详细的说明。
本发明提供了一种热管理模块，其能够应用在各个领域，以使待控制装置始终保持在适宜的温度下工作。在本实施例中，所述待控制装置以汽车上的发动机、变速箱或为汽车行驶提供动力的电池为例。在其它实施例中，所述待控制装置也可以应用在汽车以外的技术领域。
结合图1至图3所示，本实施例的热管理模块包括外壳1和位于外壳1内的驱动轴3，外壳1具有沿驱动轴3的轴向依次设置的第一 内腔100、分隔部13、第二内腔113，第一内腔100、第二内腔113被分隔部13隔开，分隔部13设有供驱动轴3穿过的通孔14，通孔14具有面向第一内腔100的第一端口140和面向第二内腔113的第二端口141，驱动轴3的轴向一端自第一端口140伸入第一内腔100内，以与阀体2抗扭连接，驱动轴3的轴向另一端自第二端口141伸入第二内腔113内，以与第二内腔113内的驱动装置(未图示)连接。所述驱动装置工作时，驱动驱动轴3旋转，阀体2能在驱动轴3的带动下旋转。阀体2旋转时用于开启冷却剂的流动、截断冷却剂的流动、以及控制冷却剂的流向。
外壳1还设有收集腔12，收集腔12具有开设在通孔14的孔壁上的收集入口121，收集入口121在驱动轴3的轴向上位于通孔14的第一端口140、第二端口141之间。当第一内腔100内的冷却剂自通孔14的第一端口140泄漏之后，不会自通孔14的第二端口141流入第二内腔113内，而是自收集入口121进入收集腔12内，并存放在收集腔12内。因此，泄漏的冷却剂不会流到外壳1外而被用户看到，也不会因流入第二内腔113内而损坏驱动装置。由于外壳1内部的收集腔12具备收集泄漏冷却剂的功能，因而无需在外壳1的外部设置专门的用来收集泄漏冷却剂的容器。这样一来，不仅减小了热管理模块的占用空间，而且还避免了将容器固定至外壳时容器易损坏的问题，另外，外壳上也无需设置与容器的固定支脚相配合的构造，因而降低了外壳的加工难度。
在本实施例中，外壳1包括沿驱动轴3的轴向依次设置的第一壳体10、第二壳体11，第一壳体10和第二壳体11可拆卸固定连接。在本发明的技术方案中，所谓可拆卸固定连接是指能够在不损坏第一壳体10和第二壳体11的情况下将第一壳体10和第二壳体11的连接解除，使第一壳体10和第二壳体11分离。
在本实施例中，所述可拆卸固定连接为螺栓连接，即第一壳体10与第二壳体11通过螺栓7固定连接在一起，使得第一壳体10和 第二壳体11的拆装非常方便。当然，在其它实施例中，第一壳体10和第二壳体11也可以通过其它方式来实现可拆卸固定连接，例如卡扣连接。
第一内腔100设置在第一壳体10上，第二内腔113设置在第二壳体11上，分隔部13包括在驱动轴3的轴向上相对设置并围成收集腔12的第一端盖102、第二端盖114，第一端盖102位于第一壳体10上，并位于第一内腔100的轴向一侧，第二端盖114位于第二壳体11上，并位于第二内腔113的轴向一侧，通孔14贯穿第一端盖102、第二端盖114，第一端口140设置在第一端盖102上，第二端口141设置在第二端盖114上，驱动轴3可旋转地支撑在第一端盖102和第二端盖114上。
在本实施例的技术方案中，第一壳体10和第二壳体11可以分开加工，然后再装配在一起以由第一端盖102、第二端盖114围成收集腔12，使得外壳1、收集腔12的加工更为简单。当然，通过精密加工，外壳1也可以一体成型。
在本实施例中，第一壳体10还包括第一中空柱状部101，其轴向一端与第一端盖102固定连接并围成第一内腔100。第二壳体11还包括第二中空柱状部110，其轴向一端与第二端盖114固定连接，轴向另一端与第三端盖115固定连接。第二中空柱状部110、第二端盖114、第三端盖115围成第二内腔113。
如图2所示，在本实施例中，在第一端盖102、第二端盖114相接触的位置设置有密封件4，密封件4能防止收集腔12内的冷却剂自所述相接触的位置泄漏。这样一来，第一端盖102、第二端盖114相接触的位置即使因加工误差而存在微小的间隙，在密封件4的密封作用下也能防止收集腔12内的冷却剂自所述间隙泄漏至外壳1外，使得收集腔12内冷却剂泄漏至外壳1外的可能降低。
在本实施例中，密封件4为橡胶件，其在第一端盖102、第二端盖114的挤压作用下发生变形，并与第一端盖102、第二端盖114形 成接触式密封。需说明的是，在本发明的技术方案中，密封件4的构造并不应局限于所给实施例。
在本实施例中，第二端盖114设有凹槽111，密封件4的一部分嵌设于凹槽111内、另一部分突出于凹槽111外，并与第一端盖102形成接触式密封。在组装热管理模块时，先将密封件4固定在第二端盖114上，再将第二壳体11与第一壳体10进行可拆卸固定连接。
在本实施例的变换例中，凹槽111设置在第一端盖102上，安装在凹槽111内的密封件4与第二端盖114形成接触式密封。在组装热管理模块时，先将密封件4固定在第一端盖102上，再将第一壳体10与第二壳体11进行可拆卸固定连接。
与第二壳体11相比，第一壳体10的造型更为复杂，因此，当将凹槽111设置在第一壳体10上时会加大第一壳体10的加工难度从而导致较高的报废率。为了避免该问题发生，优选地，凹槽111设置在第二壳体11上。
结合图2和图4所示，在本实施例中，第二端盖114在驱动轴3的轴向上面向第一壳体10的表面设有沿所述轴向突伸的凸台112，凸台112与第一端盖102相接触，以围成收集腔12。
在本实施例中，凸台112的数量为两个，两个凸台112沿驱动轴3的周向间隔设置，两个凸台112之间的间隔构成与大气连通的出口120，出口120的数量为两个。换言之，收集腔12为具有出口120的非封闭式腔室。收集在收集腔12内的冷却剂蒸发后可以自出口120排出，这样一来，在收集腔12收集泄漏冷却剂的同时，收集腔12内的冷却剂会排向外壳1之外，使得即使热管理模块使用一段时间之后，收集腔12仍能够有剩余空间来继续收集泄漏冷却剂，避免了因收集腔12的空间不足而无法持续收集泄漏冷却剂的问题发生。
在本实施例中，用于安装密封件4的凹槽111设置在其中一个凸台112上。在将热管理模块安装至应用环境时，安装有密封件4的凸 台112位于另一个未安装有密封件4的凸台112的下方，使得收集腔12内的冷却剂与安装有密封件4的凸台112接触，但不与未安装有密封件4的凸台112接触。由于下方的凸台112安装有密封件4，故在密封件4的密封作用下能够防止冷却剂自下方的凸台112与第一壳体10相接触的位置泄漏。
在本实施例的变换例中，两个凸台112均设置有凹槽111，每个凹槽111内均安装有密封件4，使得第二壳体11上两个凸台112与第一壳体10相接触的位置均设置有密封件4。这样一来，在将热管理模块安装至应用环境时，两个凸台112的上下相对位置可以任意设置。
在本实施例中，沿驱动轴3的轴向看过去，密封件4的形状与凸台112的形状相适应。具体地，密封件4与凸台112均为圆弧形，两个凸台112分布在同一圆周上，收集腔12的轴向截面为圆形。需说明的是，在本发明的技术方案中，凸台112、密封件4、收集腔12的形状均不应局限于本实施例，例如，沿驱动轴3的轴向看过去，凸台112、密封件4也可以呈U字型、椭圆弧形等。
在本实施例的一个变形例中，凸台112的数量可以为一个，其成具有一个断口的环形，该断口构成一个出口120。
在本实施例的另一变形例中，凸台112设置在第一端盖102沿驱动轴3的轴向面向第二壳体11的表面上，凸台112与第二壳体11相接触以围成收集腔12。
需说明的是，在本发明的技术方案中，第一壳体10与第二壳体11围成收集腔12的方式并不应局限于所给实施例，另外，在收集腔12上构造出出口120的方式、在第一壳体10与第二壳体11相接触的位置设置密封件4的方式也不应局限于所给实施例。
如图2所示，在本实施例中，驱动轴3上套设有沿轴向间隔设置的第一密封圈5、第二密封圈6，其中，第一密封圈5用于防止第一 内腔100内的冷却剂从第一端盖102与驱动轴3之间泄漏，第二密封圈6用于防止冷却剂从第二端盖114与驱动轴3之间泄漏至第二内腔113内。当第一内腔100内的冷却剂从第一密封圈5泄漏出去时，直接被收集在收集腔12内。
在本实施例中，第二内腔113内的所述驱动装置包括电机，电机的输出端与驱动轴3伸入第二内腔113内的轴向一端连接，使得电机输出的扭矩能够传递至驱动轴3。
在本实施例的变换例中，所述驱动装置还包括齿轮减速机构，电机的输出端与齿轮减速机构的输入端连接，齿轮减速机构的输出端与驱动轴3伸入第二内腔113内的轴向一端连接，这样一来，电机输出的扭矩经由齿轮减速机构传递至驱动轴3。需说明的是，在本发明的技术方案中，所述驱动装置的构造并不应局限于所给实施例。
虽然本发明披露如上，但本发明并非限定于此。任何本领域技术人员，在不脱离本发明的精神和范围内，均可作各种更动与修改，因此本发明的保护范围应当以权利要求所限定的范围为准。

Claims (10)

  1. 一种热管理模块，包括外壳和位于所述外壳内的驱动轴，所述外壳具有沿所述驱动轴的轴向依次设置的第一内腔、分隔部、第二内腔，所述第一、二内腔被所述分隔部隔开，所述分隔部设有供所述驱动轴穿过的通孔，所述通孔具有面向所述第一内腔的第一端口和面向所述第二内腔的第二端口，所述驱动轴的轴向一端自所述第一端口伸入所述第一内腔内、轴向另一端自所述第二端口伸入所述第二内腔内，所述第二内腔容纳有驱动所述驱动轴旋转的驱动装置；
    其特征在于，所述外壳还设有收集腔，所述收集腔具有开设在所述通孔的孔壁上的收集入口，所述收集入口在所述轴向上位于所述第一、二端口之间，所述收集腔用于从所述收集入口收集所述第一内腔内的自所述第一端口泄漏的冷却剂。
  2. 如权利要求1所述的热管理模块，其特征在于，所述外壳包括沿所述轴向依次设置的第一、二壳体，所述第一、二壳体可拆卸固定连接；
    所述第一内腔设置在所述第一壳体上，所述第二内腔设置在所述第二壳体上，所述分隔部包括在所述轴向上相对设置并围成所述收集腔的第一、二端盖，所述第一端盖位于所述第一壳体上，并位于所述第一内腔的轴向一侧，所述第二端盖位于所述第二壳体上，并位于所述第二内腔的轴向一侧，所述通孔贯穿所述第一、二端盖，所述第一端口设置在所述第一端盖上，所述第二端口设置在所述第二端盖上。
  3. 如权利要求2所述的热管理模块，其特征在于，所述第一、二端盖中，其中一个端盖在所述轴向上面向另一端盖的表面设有突伸的凸台，所述凸台与所述另一端盖相接触，以围成所述收集腔。
  4. 如权利要求3所述的热管理模块，其特征在于，所述凸台的数量为两个，两个所述凸台沿所述驱动轴的周向间隔设置。
  5. 如权利要求4所述的热管理模块，其特征在于，所述凸台为圆弧形。
  6. 如权利要求1至5任一项所述的热管理模块，其特征在于，所述收集腔具有与大气连通的出口，所述出口供所述收集腔内的冷却剂蒸发排出。
  7. 如权利要求2至5任一项所述的热管理模块，其特征在于，所述第一、二端盖相接触的位置设置有密封件，以防止所述收集腔内的冷却剂自所述相接触的位置泄漏。
  8. 如权利要求7所述的热管理模块，其特征在于，所述第一、二端盖中其中一个端盖设有凹槽，所述密封件的一部分嵌设于所述凹槽内、另一部分突出于所述凹槽外，并与另一个端盖形成接触式密封。
  9. 如权利要求7所述的热管理模块，其特征在于，所述密封件为橡胶件。
  10. 如权利要求2至5任一项所述的热管理模块，其特征在于，所述可拆卸固定连接为螺栓连接。
PCT/CN2017/080214 2016-06-27 2017-04-12 热管理模块 WO2018000893A1 (zh)

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11168797B2 (en) 2017-08-24 2021-11-09 Vitesco Technologies USA, LLC Combination multi-port valve
DE102018214174A1 (de) 2017-08-24 2019-02-28 Continental Automotive Systems, Inc. Kombinationsventil mit mehreren anschlüssen
CN112049717A (zh) * 2019-06-05 2020-12-08 舍弗勒技术股份两合公司 集液盒、集液装置和热管理模块
US11719350B2 (en) 2019-06-12 2023-08-08 Vitesco Technologies USA, LLC Coolant flow control module
CN112129000B (zh) * 2019-06-24 2021-11-19 杭州三花研究院有限公司 热管理系统
JP2022025332A (ja) * 2020-07-29 2022-02-10 株式会社ミクニ ロータリ式バルブ装置
US11703135B2 (en) 2021-12-03 2023-07-18 Vitesco Technologies USA, LLC Multi-port coolant flow control valve assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000057987A1 (en) * 1999-03-29 2000-10-05 H-Tech, Inc. Fluid handling apparatus and flow control assembly therefor
US6568428B2 (en) * 1998-07-23 2003-05-27 Laars, Inc. Backwash valve
CN101245865A (zh) * 2003-01-16 2008-08-20 通用电气公司 转子阀和密封结构
CN105408671A (zh) * 2013-07-25 2016-03-16 舍弗勒技术股份两合公司 具有隔离的流动室的热管理阀模块

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4573344A (en) 1984-06-19 1986-03-04 Westinghouse Electric Corp. Valve packing leakage monitoring device
US5103567A (en) * 1990-11-13 1992-04-14 Aircraft Company Hughes Gunner's augmentation sight
US5338153A (en) * 1993-06-30 1994-08-16 Caterpillar Inc. Non-drip fluid circulating pump
JPH11211287A (ja) * 1998-01-22 1999-08-06 Tgk Co Ltd 膨張弁
DE60208060T2 (de) * 2002-12-24 2006-06-22 Techspace Aero S.A. Steuerventil
JP5011968B2 (ja) * 2006-11-10 2012-08-29 アイシン精機株式会社 ウォータポンプ
US20090026405A1 (en) * 2007-07-26 2009-01-29 Dana Canada Corporation Leak resistant by-pass valve
JP5197722B2 (ja) * 2010-11-26 2013-05-15 日立オートモティブシステムズ株式会社 ウォータポンプ
JP2013092250A (ja) * 2011-10-07 2013-05-16 Denso Corp バルブ装置
DE102011084584A1 (de) * 2011-10-17 2013-04-18 Zf Friedrichshafen Ag Vorrichtung zur Steuerung eines Kühl- und/oder Schmierölstromes
US20140182707A1 (en) * 2012-12-27 2014-07-03 Hyundai Motor Company Drain apparatus
JP6264890B2 (ja) * 2014-01-08 2018-01-24 アイシン精機株式会社 ウォーターポンプ
DE102014202589A1 (de) * 2014-02-13 2015-08-13 Schaeffler Technologies AG & Co. KG Regelventil für ein Wärmemanagementmodul
KR101542997B1 (ko) * 2014-07-02 2015-08-07 현대자동차 주식회사 엔진의 냉각수 제어밸브
KR101575338B1 (ko) * 2014-07-08 2015-12-07 현대자동차 주식회사 엔진의 냉각수 제어밸브
JP6459342B2 (ja) * 2014-09-25 2019-01-30 アイシン精機株式会社 冷却液制御弁
JP6678002B2 (ja) * 2015-10-20 2020-04-08 株式会社Tbk 流体ポンプ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6568428B2 (en) * 1998-07-23 2003-05-27 Laars, Inc. Backwash valve
WO2000057987A1 (en) * 1999-03-29 2000-10-05 H-Tech, Inc. Fluid handling apparatus and flow control assembly therefor
CN101245865A (zh) * 2003-01-16 2008-08-20 通用电气公司 转子阀和密封结构
CN105408671A (zh) * 2013-07-25 2016-03-16 舍弗勒技术股份两合公司 具有隔离的流动室的热管理阀模块

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3477167A4 *

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US20190353085A1 (en) 2019-11-21
CN107542569A (zh) 2018-01-05
CN107542569B (zh) 2021-05-28
US10968810B2 (en) 2021-04-06
EP3477167A1 (de) 2019-05-01
EP3477167A4 (de) 2020-03-11

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