CN105134927B - A kind of temperature control device that TOT Transmission Oil Temperature is controlled by cooling medium - Google Patents
A kind of temperature control device that TOT Transmission Oil Temperature is controlled by cooling medium Download PDFInfo
- Publication number
- CN105134927B CN105134927B CN201510522840.9A CN201510522840A CN105134927B CN 105134927 B CN105134927 B CN 105134927B CN 201510522840 A CN201510522840 A CN 201510522840A CN 105134927 B CN105134927 B CN 105134927B
- Authority
- CN
- China
- Prior art keywords
- temperature
- oil
- valve
- sensing valve
- sensing
- 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.)
- Active
Links
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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0413—Controlled cooling or heating of lubricant; Temperature control therefor
-
- 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
- F16H2700/00—Transmission housings and mounting of transmission components therein; Cooling; Lubrication; Flexible suspensions, e.g. floating frames
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The present invention relates to the cooling technology field of gear box oil, more particularly to a kind of temperature control device that TOT Transmission Oil Temperature is controlled by cooling medium.Control device is not provided with the temperature control valve oil path of the present invention, gear box oil circulates always in temperature control valve cell, and flow does not change and changed with oil temperature；Temperature-sensing valve is provided with temperature-sensing valve coolant circuit, temperature-sensing valve changes and acted with TOT Transmission Oil Temperature, so as to control temperature-sensing valve coolant circuit flow.Gear box oil is flowed with firm discharge always, and transfers heat to wax formula thermosistor core body, and wax formula thermosistor core body controls the size of coolant rate while gear box oil temperature is experienced.The coolant rate that the present invention participates in heat exchange by directly controlling is minimized TOT Transmission Oil Temperature fluctuation, and when TOT Transmission Oil Temperature is low, limits the flow of coolant, reduces the burden of engine cool system.It is final to realize the purpose for more accurately controlling gear box oil temperature.
Description
Technical field
The present invention relates to the cooling technology field of gear box oil, more particularly to one kind to control gear box oil by cooling medium
The temperature control device of temperature.
Background technology
Automatic transmission fluid is both the transmission oil of fluid torque-converter in automatic gear-box, is the lubrication of gear structure again
The hydraulic oil of oil and gearshift.In use, the skidding due to transmission internal Clutch and brake and machinery pass
Frictional heat caused by dynamic, TOT Transmission Oil Temperature can be raised constantly, accelerate the oxidation rate of fluid, produced carbon deposit, finally led
Cause each mechanism clamping stagnation of gearbox.Therefore, current automatic gear-box is typically all equipped with a set of automatic transmission fluid temperature control system.
Due to the automatic transmission fluid that only circulated inside automatic gear-box, so the use of most of temperature control systems is all to use
Gear box oil carries out heat exchange to reach the purpose of control oil temperature with engine coolant.In order that gear box oil be rapidly achieved it is suitable
Suitable temperature, gearbox temperature control system need big/partial circulating of a set of register control automatic gear-box oil return line, accurately controlled
TOT Transmission Oil Temperature processed.And the control strategy of traditional register is：Engine cool flow quantity is certain, by controlling gearbox
Oil stream amount reaches control temperature.Such control strategy has following defect：1. in partial circulating, coolant and gear box oil are not
Heat exchange is participated in, the waste of this part cooling performance can be caused.Meanwhile in idling, this part coolant can also increase indirectly
The burden of engine-cooling system, cause cold start-up overlong time, discharge increase.2. in gear box oil and coolant heat exchange
When, control be cooled fluid flow, such indirect control can cause TOT Transmission Oil Temperature fluctuation larger, be unfavorable for quick
Reach preference temperature.
The content of the invention
To solve problem above, the invention provides a kind of there is low controlled by cooling medium of small volume, energy consumption to become
The temperature control device of fast case oil temperature, enable the device by controlling the flow of cooling medium come Precise Control of Oil Temperature.
The technical solution adopted by the present invention is：
A kind of temperature control device that TOT Transmission Oil Temperature is controlled by cooling medium, including temperature control valve cell, it is characterised in that：Institute
Stating temperature control valve cell includes housing and temperature-sensing valve, and the housing is provided with temperature control valve oil path, temperature-sensing valve coolant circuit and temperature
Control valve mounting hole；The temperature-sensing valve is placed in temperature-sensing valve mounting hole, and temperature-sensing valve mounting hole is divided into front and rear two sections by temperature-sensing valve, temperature
Control valve mounting hole leading portion communicates with temperature control valve oil path, and temperature-sensing valve mounting hole back segment communicates with temperature-sensing valve coolant circuit；It is described
Temperature-sensing valve includes valve body, thermosistor core body and valve, and the thermosistor core body is in temperature-sensing valve mounting hole and temperature control valve oil path
One section communicated, for experiencing gear box oil oil temperature；The valve is in temperature-sensing valve mounting hole and temperature-sensing valve coolant circuit phase
Logical one section, for controlling the coolant rate size of coolant circuit；The breakdown action of the valve is by thermosistor core body control
System；When the oil temperature in transmission unit is less than default oil temperature, thermosistor core body is not expanded, and valve is closed, by coolant circuit
Disconnect；When oil temperature is more than default oil temperature, the thermosistor core body expanded by heating, valve is promoted gradually to open, coolant circuit
Conducting, forms coolant circuit, and gear box oil carries out heat exchange with coolant.
Preferably, the temperature control valve oil path includes temperature-sensing valve oil-feed path and temperature-sensing valve way to cycle oil, the temperature adjustment
Device core body is on one section that temperature-sensing valve mounting hole communicates with temperature-sensing valve oil-feed path.
Preferably, the temperature-sensing valve oil-feed path communicates with the temperature-sensing valve mounting hole side, the temperature-sensing valve oil return
Path and temperature-sensing valve oil-feed path be arranged in parallel.
Preferably, the temperature-sensing valve coolant circuit communicates with the side of the temperature-sensing valve mounting hole.
Go out preferably, oil inlet, temperature-sensing valve oil return outlet and temperature-sensing valve time liquid are entered in the housing upper end provided with temperature-sensing valve
Mouthful, housing lower end enters oil export, temperature-sensing valve oil return import and temperature-sensing valve provided with temperature-sensing valve and returns liquid import；Temperature-sensing valve enter oil inlet and
Temperature-sensing valve enters oil export and communicates composition temperature-sensing valve oil-feed path, and temperature-sensing valve oil return import and temperature-sensing valve oil return outlet communicate composition temperature
Valve way to cycle oil is controlled, temperature-sensing valve returns liquid import and temperature-sensing valve goes back to liquid outlet and communicates composition temperature-sensing valve coolant circuit.
Preferably, temperature-sensing valve coolant circuit that valve body on the temperature-sensing valve is used to block in temperature-sensing valve mounting hole and
Temperature control valve oil path, the thermosistor core body are arranged in valve body；The temperature-sensing valve mounting hole both ends are equipped with spring base, one end
First spring is installed on spring base, second spring is installed on other end spring base；It is provided with the middle part of the temperature-sensing valve mounting hole
Positioning hole, the aperture of positioning hole are less than the aperture of temperature-sensing valve mounting hole, and inwardly protruded step is formed in control valve mounting hole；Institute
State valve body one end to act against on the step of positioning hole using sealing means, the other end of valve body is propped up by the first spring, is pressed on
On step；The thermosistor core back-end is connected by the push rod through positioning hole with one end of the valve, valve it is another
End contradicts with second spring, and second spring gives valve precompression so that valve keeps normally off under normal circumstances.
Preferably, sealed between the spring base and temperature-sensing valve installation bore ends using sealing ring.
Preferably, the temperature control valve cell is assemblied on oil cooler temperature conditioning unit, temperature control valve oil leads in temperature control valve cell
Road with oil cooler oil path is corresponding in oil cooler temperature conditioning unit communicates；Temperature-sensing valve coolant circuit and oil cooler in temperature control valve cell
Oil cooler coolant channels correspondingly communicate in temperature conditioning unit.
Preferably, the thermosistor core body is wax formula temperature-sensing valve core body.
The beneficial effect that the present invention obtains is：Control device, gearbox are not provided with the temperature control valve oil path of the present invention
Oil circulates always in temperature control valve cell, and flow does not change and changed with oil temperature；Temperature-sensing valve is provided with temperature-sensing valve coolant circuit,
Temperature-sensing valve changes and acted with TOT Transmission Oil Temperature, so as to control temperature-sensing valve coolant circuit flow.Gear box oil is always with fixation
Traffic flow, and transfer heat to wax formula thermosistor core body, wax formula thermosistor core body while gear box oil temperature is experienced,
Control the size of coolant rate.The coolant rate that the present invention participates in heat exchange by directly controlling makes TOT Transmission Oil Temperature ripple
It is dynamic to be minimized, and when TOT Transmission Oil Temperature is low, the flow of coolant is limited, reduce the burden of engine cool system.
It is final to realize the purpose for more accurately controlling gear box oil temperature.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is Fig. 1 sectional view；
Fig. 3 is Fig. 1 valve full open position figure；
Fig. 4 is Fig. 1 and and oil cooler temperature conditioning unit assembling schematic diagram；
Fig. 5 is that Fig. 4 gear box oil and coolant flow to schematic diagram.
Embodiment
Further description is done to the present invention below in conjunction with the accompanying drawings.
Illustrated embodiment does further description to the present invention below in conjunction with the accompanying drawings.
As Figure 1-5, the present embodiment is a kind of temperature control device that TOT Transmission Oil Temperature is controlled by cooling medium, including temperature
Valve cell 1 is controlled, the temperature control valve cell 1 includes housing and temperature-sensing valve, and housing is provided with temperature-sensing valve oil-feed path, temperature-sensing valve oil return
Path, temperature-sensing valve coolant circuit and temperature-sensing valve mounting hole 5.
The housing upper end of temperature control valve cell 1 is entered oil inlet 41, temperature-sensing valve oil return outlet 46 and temperature-sensing valve provided with temperature-sensing valve and returned
Liquid outlet 34, housing lower end enter oil export 42, temperature-sensing valve oil return import 45 and temperature-sensing valve provided with temperature-sensing valve and return liquid import 33；Temperature control
Valve enters oil inlet 41 and temperature-sensing valve enters oil export 42 and communicates composition temperature-sensing valve oil-feed path, temperature-sensing valve oil return import 45 and temperature-sensing valve
Oil return outlet 46, which communicates, forms temperature-sensing valve way to cycle oil, and temperature-sensing valve returns liquid import 33 and temperature-sensing valve goes back to liquid outlet 34 and communicates composition temperature
Control valve coolant circuit.
Temperature-sensing valve oil-feed path is the path that gear box oil flows to oil cooler temperature conditioning unit 2 from transmission unit, temperature-sensing valve
Way to cycle oil is the path that gear box oil flow back into transmission unit from oil cooler temperature conditioning unit 2, and it is cold that temperature-sensing valve, which returns liquid path,
But liquid is back to the path of engine-cooling system unit by oil cooler temperature conditioning unit 2.
Temperature-sensing valve mounting hole 5 is used to install coolant rate control unit --- the temperature-sensing valve in temperature control valve cell 1, temperature control
Temperature-sensing valve mounting hole 5 is divided into front and rear two sections by valve, leading portion side and the temperature-sensing valve oil-feed communication of temperature-sensing valve mounting hole 5,
The back segment side of temperature-sensing valve mounting hole 5 connects with temperature-sensing valve coolant circuit；Temperature-sensing valve oil-feed path and temperature-sensing valve way to cycle oil exist
It is be arranged in parallel on housing, and is each perpendicular to temperature-sensing valve mounting hole 5；Temperature-sensing valve includes valve body, thermosistor core body 13, valve 16 and pushed away
Bar 15, the rear and front end of temperature-sensing valve mounting hole 5 are provided with spring base 8, the first spring are separately installed with rear and front end spring base 8
11 and second spring 12, the first spring 11 and second spring 12 be in temperature-sensing valve mounting hole 5.Front springs seat 8 is close by O shapes
Seal 10 and circlip 9 are arranged on the front end of temperature-sensing valve mounting hole 5, form static sealing；Rear end spring base 8 is sealed by O shapes
Circle 10 and circlip 9 are arranged on the rear end of temperature-sensing valve mounting hole 5, form static sealing.
Positioning hole is provided with temperature-sensing valve mounting hole 5, the aperture of positioning hole is less than the aperture of temperature-sensing valve mounting hole 5, in temperature
Control and inwardly protruded step is formed in valve mounting hole 5.Temperature control valve body is on temperature-sensing valve oil-feed path and rear end acts against platform
On rank, in temperature-sensing valve oil-feed path side, for blocking temperature-sensing valve coolant circuit and temperature-sensing valve in temperature-sensing valve mounting hole 5
Oil-feed path, O-ring seals 10 and sealing ring 14 are additionally provided between valve body and step, for sealing so that temperature-sensing valve is installed
Temperature-sensing valve coolant circuit and temperature-sensing valve oil-feed path in hole 5 is completely separated；The front end of valve body is propped up by the first spring 11, is made
Be pressed on step；Thermosistor core body 13 is installed, thermosistor core body 13 is used for using wax formula thermosistor core body 13 in valve body
Experience oil temperature；When thermosistor 13 expanded by heating of core body, the front end of thermosistor core body 13 is fixed by valve body, and rear end can freely stretch
Contracting.Before the rear end of thermosistor core body 13 is by the push rod 15 through positioning hole and the valve body being arranged in temperature-sensing valve coolant circuit
End is connected；The rear end of valve body contradicts with second spring, and second spring gives valve precompression so that valve is protected under normal circumstances
Hold normally off；When thermosistor 13 expanded by heating of core body, the elongation of the rear end of thermosistor core body 13 can drive push rod 15 to move, so as to
Band movable valve 16 moves, and further controls coolant rate size and folding by valve 16.
The upper end of oil cooler temperature conditioning unit 2 is provided with oil cooler oil inlet 43, oil cooler oil return opening 44 and oil cooler liquid outlet 32,
The lower end of oil cooler temperature conditioning unit 2 is provided with oil cooler inlet 31.
Temperature control valve cell 1 may be mounted on oil cooler temperature conditioning unit 2, oil cooler oil return opening 44 and temperature-sensing valve oil return import 45
Corresponding, oil cooler oil inlet 43 enters that oil export 42 is corresponding, and temperature-sensing valve temperature-sensing valve returns liquid import 33 and oil cooler goes out liquid with temperature-sensing valve
32 correspondences of mouth.
Gear box oil enters oil inlet 41 from temperature-sensing valve and entered in temperature control valve cell 1, enters oil export 42 through temperature-sensing valve and flows out temperature
Control valve cell 1 and then oil cooler temperature conditioning unit 2 is entered by oil cooler oil inlet 43, through temperature adjustment in oil cooler temperature conditioning unit 2
Afterwards, flow out, be then back to through temperature-sensing valve oil return import 45 in temperature control valve cell 1, most afterwards through temperature control through oil cooler oil return opening 44
Valve oil return outlet 46 is back in gearbox device, forms complete gear box oil path.
After engine coolant flows into oil cooler temperature conditioning unit 2 by the oil cooler inlet 31 of oil cooler temperature conditioning unit 2,
Oil cooler temperature conditioning unit 2 is flowed out through oil cooler liquid outlet 32, then returning liquid import 33 through temperature-sensing valve enters in temperature control valve cell 1,
The outflow of liquid outlet 34 finally is returned from temperature-sensing valve, is back to engine-cooling system unit, coolant circuit is formed, wherein in temperature control
Valve returns liquid import 33 and temperature-sensing valve returns between liquid exports 34 and is provided with valve 16, and the folding of valve can control coolant circuit
Flow.
The operation logic of the device is：
When TOT Transmission Oil Temperature is less than 78 DEG C, wax formula thermosistor core body 12 experiences TOT Transmission Oil Temperature, wax formula thermosistor core body
12 are not expanded, and push rod 15 does not act, and valve 16 is closed, and coolant channels are blocked in temperature control valve cell 1, hair
The coolant of motivation is flowed into oil cooler temperature conditioning unit 2 by oil cooler inlet 31, and shape is closed because valve 16 is in
State, so the coolant of engine can only be interior in oil cooler temperature conditioning unit 2 but can not form loop.
When TOT Transmission Oil Temperature reaches 78 DEG C, wax formula thermosistor core body 12 experiences oil temperature and starts to expand, and gradually drives push rod
15 motions, valve 16 are slowly opened, and coolant channels are gradually opened in temperature control valve cell 1, and coolant passes through oil cooler feed liquor
After mouth 31 flows into oil cooler control units 2, oil cooler control unit 2 is flowed out through oil cooler liquid outlet 32, is then returned through temperature-sensing valve
Liquid import 33 enters in temperature control valve cell 1, and because valve 16 is gradually opened, coolant gradually returns the stream of liquid outlet 34 from temperature-sensing valve
Go out, be back to engine-cooling system unit, coolant forms loop, now, gear box oil in oil cooler control unit 2 with
Coolant carries out heat exchange, and gear box oil temperature rise rate can be reduced gradually.
When TOT Transmission Oil Temperature is increased to more than 95 DEG C, valve 16 is in fully open state, and coolant channels are complete
Open, with coolant heat exchange occurs in oil cooler temperature conditioning unit 2 for gear box oil, and TOT Transmission Oil Temperature is eventually stablized suitable
Within the temperature range of.
When TOT Transmission Oil Temperature gradually reduces, wax formula thermosistor core body 13 experiences oil temperature, the longitudinal direction of wax formula thermosistor core body 13
Shorten, and in the presence of second spring 12, valve 8 and push rod 9 are applied to original state.Now, in temperature control valve cell 1
Temperature-sensing valve coolant circuit can be gradually restored to closed mode.
Above-described embodiment is the preferable embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any Spirit Essences without departing from the present invention with made under principle change, modification, replacement, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (6)
1. a kind of temperature control device that TOT Transmission Oil Temperature is controlled by cooling medium, including temperature control valve cell (1), it is characterised in that：
The temperature control valve cell (1) includes housing and temperature-sensing valve, and the housing is provided with temperature control valve oil path, temperature-sensing valve coolant circuit
With temperature-sensing valve mounting hole (5)；The temperature-sensing valve is placed in temperature-sensing valve mounting hole (5), and temperature-sensing valve splits temperature-sensing valve mounting hole (5)
Into front and rear two sections, temperature-sensing valve mounting hole (5) leading portion communicates with temperature control valve oil path, temperature-sensing valve mounting hole (5) back segment and temperature-sensing valve
Coolant circuit communicates；The temperature-sensing valve includes valve body, thermosistor core body (13) and valve (16), the thermosistor core body (13)
One section communicated in temperature-sensing valve mounting hole (5) with temperature control valve oil path, for experiencing gear box oil oil temperature；The valve (16)
One section communicated in temperature-sensing valve mounting hole (5) with temperature-sensing valve coolant circuit, for controlling the cooling liquid stream of coolant circuit
Measure size；The breakdown action of the valve (16) is controlled by thermosistor core body (13)；When the oil temperature in transmission unit is less than in advance
If during oil temperature, thermosistor core body (13) does not expand, valve (16) is closed, and coolant circuit is disconnected；When oil temperature is more than default oil
Wen Shi, thermosistor core body (13) expanded by heating, promote valve (16) gradually to open, coolant circuit conducting, form cooling
Liquid loop, gear box oil carry out heat exchange with coolant；
The temperature-sensing valve coolant circuit communicates with the side of the temperature-sensing valve mounting hole (5)；Valve body on the temperature-sensing valve is used
In blocking temperature-sensing valve coolant circuit and temperature control valve oil path in temperature-sensing valve mounting hole (5), the thermosistor core body (13) sets
Put in valve body；Temperature-sensing valve mounting hole (5) both ends are equipped with spring base (8), and one end spring base is provided with the first bullet on (8)
Spring (11), second spring (12) is installed on other end spring base (8)；Positioning hole is provided with the middle part of the temperature-sensing valve mounting hole (5),
The aperture of positioning hole is less than the aperture of temperature-sensing valve mounting hole (5), and inwardly protruded step is formed in control valve mounting hole (5)；Institute
State valve body one end to act against on the step of positioning hole using sealing means, the other end of valve body is propped up by the first spring (11), pressure
Tightly on step；One end that thermosistor core body (13) rear end passes through the push rod (15) through positioning hole and the valve (16)
Connection, the other end and the second spring (12) of valve (16) contradict, and second spring (12) gives valve precompression so that valve exists
Normally off is kept under normal circumstances；
The housing upper end enters oil inlet (41), temperature-sensing valve oil return outlet (46) and temperature-sensing valve provided with temperature-sensing valve and goes back to liquid outlet
(34), time liquid import (33) of oil export (42), temperature-sensing valve oil return import (45) and temperature-sensing valve is entered in housing lower end provided with temperature-sensing valve；Temperature
Control valve enters oil inlet (41) and temperature-sensing valve enters oil export (42) and communicates composition temperature-sensing valve oil-feed path, temperature-sensing valve oil return import (45)
Communicated with temperature-sensing valve oil return outlet (46) and form temperature-sensing valve way to cycle oil, temperature-sensing valve returns liquid import (33) and temperature-sensing valve goes back to liquid outlet
(34) communicate and form temperature-sensing valve coolant circuit.
2. the temperature control device according to claim 1 that TOT Transmission Oil Temperature is controlled by cooling medium, it is characterised in that：It is described
Temperature control valve oil path includes temperature-sensing valve oil-feed path and temperature-sensing valve way to cycle oil, and the thermosistor core body (13) is in temperature-sensing valve peace
On one section that dress hole (5) communicates with temperature-sensing valve oil-feed path.
3. the temperature control device according to claim 2 that TOT Transmission Oil Temperature is controlled by cooling medium, it is characterised in that：It is described
Temperature-sensing valve oil-feed path is communicated with temperature-sensing valve mounting hole (5) side, and the temperature-sensing valve way to cycle oil and temperature-sensing valve oil-feed are led to
Road be arranged in parallel.
4. the temperature control device according to claim 1 that TOT Transmission Oil Temperature is controlled by cooling medium, it is characterised in that：It is described
Sealed between spring base (8) and temperature-sensing valve mounting hole (5) end using sealing ring.
5. the temperature control device according to claim 1 that TOT Transmission Oil Temperature is controlled by cooling medium, it is characterised in that：It is described
Temperature control valve cell (1) is assemblied on oil cooler temperature conditioning unit (2), the interior temperature control valve oil path of temperature control valve cell (1) and oil cooler temperature
Control unit (2) interior oil cooler oil path correspondingly communicates；The interior temperature-sensing valve coolant circuit of temperature control valve cell (1) and oil cooler temperature control list
First (2) interior oil cooler coolant channels correspondingly communicate.
6. the temperature control device according to claim 1 that TOT Transmission Oil Temperature is controlled by cooling medium, it is characterised in that：It is described
Thermosistor core body (13) is wax formula temperature-sensing valve core body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510522840.9A CN105134927B (en) | 2015-08-24 | 2015-08-24 | A kind of temperature control device that TOT Transmission Oil Temperature is controlled by cooling medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510522840.9A CN105134927B (en) | 2015-08-24 | 2015-08-24 | A kind of temperature control device that TOT Transmission Oil Temperature is controlled by cooling medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105134927A CN105134927A (en) | 2015-12-09 |
| CN105134927B true CN105134927B (en) | 2018-01-09 |
Family
ID=54720405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510522840.9A Active CN105134927B (en) | 2015-08-24 | 2015-08-24 | A kind of temperature control device that TOT Transmission Oil Temperature is controlled by cooling medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105134927B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151476A (en) * | 2016-08-17 | 2016-11-23 | 无锡市鑫盛换热器制造有限公司 | Gear-box filtration system outlet valve block |
| CN106438768A (en) * | 2016-08-26 | 2017-02-22 | 中国第汽车股份有限公司 | Electric control temperature regulator for hydraulic retarder |
| CN109163082B (en) * | 2018-10-31 | 2023-10-13 | 东风富士汤姆森调温器有限公司 | Gearbox temperature control device |
| CN109237004B (en) * | 2018-10-31 | 2023-10-10 | 东风富士汤姆森调温器有限公司 | Temperature control system capable of lifting oil temperature of gearbox |
| CN113124138A (en) * | 2021-03-31 | 2021-07-16 | 江苏金彭集团有限公司 | Silence control system for gearbox |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573958A (en) * | 2012-08-07 | 2014-02-12 | 浙江三花汽车零部件有限公司 | Thermostat component for heat exchange loop |
| CN103671854A (en) * | 2012-09-14 | 2014-03-26 | 浙江三花汽车零部件有限公司 | Gearbox oil way thermostat |
| CN103851169A (en) * | 2012-11-28 | 2014-06-11 | 浙江三花汽车零部件有限公司 | Temperature regulator |
| CN104344063A (en) * | 2013-08-01 | 2015-02-11 | 浙江三花汽车零部件有限公司 | Temperature regulator |
| CN104806739A (en) * | 2014-01-27 | 2015-07-29 | 福特全球技术公司 | Transmission system and thermostatic bypass valve |
| CN205036847U (en) * | 2015-08-24 | 2016-02-17 | 东风富士汤姆森调温器有限公司 | Temperature control device through coolant control gearbox oil temperature |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080029246A1 (en) * | 2006-03-16 | 2008-02-07 | Standard-Thomson Corporation | Heat exchanger bypass system |
| DE102009001264B4 (en) * | 2009-03-02 | 2013-05-16 | Zf Friedrichshafen Ag | Oil cooling circuit of a motor vehicle transmission with directional control valve |
-
2015
- 2015-08-24 CN CN201510522840.9A patent/CN105134927B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573958A (en) * | 2012-08-07 | 2014-02-12 | 浙江三花汽车零部件有限公司 | Thermostat component for heat exchange loop |
| CN103671854A (en) * | 2012-09-14 | 2014-03-26 | 浙江三花汽车零部件有限公司 | Gearbox oil way thermostat |
| CN103851169A (en) * | 2012-11-28 | 2014-06-11 | 浙江三花汽车零部件有限公司 | Temperature regulator |
| CN104344063A (en) * | 2013-08-01 | 2015-02-11 | 浙江三花汽车零部件有限公司 | Temperature regulator |
| CN104806739A (en) * | 2014-01-27 | 2015-07-29 | 福特全球技术公司 | Transmission system and thermostatic bypass valve |
| CN205036847U (en) * | 2015-08-24 | 2016-02-17 | 东风富士汤姆森调温器有限公司 | Temperature control device through coolant control gearbox oil temperature |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105134927A (en) | 2015-12-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105065651B (en) | A kind of thermoregulating system by cooling medium control gear box oil temperature | |
| CN105134927B (en) | A kind of temperature control device that TOT Transmission Oil Temperature is controlled by cooling medium | |
| CN205036847U (en) | Temperature control device through coolant control gearbox oil temperature | |
| CN103806999B (en) | A kind of engine-cooling system | |
| US9835060B2 (en) | Thermostatic bypass valve | |
| CN106662236B (en) | Transmission oil bypasses assembly | |
| CN101473119B (en) | Flow channel switching device | |
| US10132401B2 (en) | Thermostatic bypass valve | |
| JP2006064155A (en) | Heat exchanger structure of automatic transmission | |
| US9360104B1 (en) | Driveline thermal and lubricant flow management | |
| CN103358885A (en) | Multi-zone vehicle radiators | |
| CN206017679U (en) | A kind of transmission oil temperature control system | |
| CN106437996B (en) | Vehicle thermal management system, use method thereof and vehicle | |
| CN104210351A (en) | Powertrain cooling system with cooling and heating modes for heat exchangers | |
| JP4259125B2 (en) | Lubricating oil temperature control device | |
| CN102954199B (en) | A kind of automatic transmission case oil cooling system | |
| CN107345582A (en) | A kind of heat control valve and gear box oil cooling system | |
| KR101653876B1 (en) | Heat exchanger in vehicle | |
| CN106931145A (en) | A kind of transmission oil temperature control system and method | |
| CN205036848U (en) | Temperature regulating system through coolant control gearbox oil temperature degree | |
| CN108730496A (en) | Cooling system for speed changing box and its cooling means and automobile | |
| CN209469786U (en) | Gearbox temperature control device | |
| CN209469787U (en) | A kind of temperature control system of liftable TOT Transmission Oil Temperature | |
| CN112158326A (en) | Ventral fin type radiator suitable for aircraft | |
| CN203686290U (en) | Temperature valve of heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |