CN103542017A - Wet-starting dry-running clutch - Google Patents
Wet-starting dry-running clutch Download PDFInfo
- Publication number
- CN103542017A CN103542017A CN201310512172.2A CN201310512172A CN103542017A CN 103542017 A CN103542017 A CN 103542017A CN 201310512172 A CN201310512172 A CN 201310512172A CN 103542017 A CN103542017 A CN 103542017A
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- clutch
- dry
- wet
- oil
- way valve
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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The invention belongs to the field of automobile accessories and relates to a wet-starting dry-running clutch. The wet-starting dry-running clutch comprises a TCU (tape control unit) controller and a clutch assembly. The clutch assembly comprises a clutch housing, a clutch and an output shaft, wherein the clutch and the output shaft are arranged in the clutch housing. The wet-starting dry-running clutch is characterized by further comprising a wet type dry-running clutch executing mechanism which is composed of an electric oil pump, an oil tank, a one-way valve, an oil inlet pipe and an oil outlet pipe, wherein the electric oil pump, the oil tank and the one-way valve are arranged outside the clutch housing, the oil tank, the electric oil pump, the one-way valve, the oil inlet pipe and the oil outlet pipe are sequentially connected, one end of the oil outlet pipe is arranged in the clutch housing, and the electric oil pump is in control connection with the TCU controller. The wet-starting dry-running clutch is scientific and reasonable in structural design, has the advantages of stability in starting, high power transmission efficiency, long service life and the like, and is high in creativity.
Description
Technical field
The invention belongs to auto parts machinery field, particularly a kind of dry-type start-up dry-running clutch.
Background technique
Clutch is one of core component on all kinds of automobiles, is used for transmitting or cutting off the power of vehicle.Clutch is mainly divided into two kinds with its working method: dry clutch and wet clutch.Dry clutch carrys out transmitting torque by the friction plate on clutch driven plate, and the moment of torsion transmission of wet clutch is that the friction of wet clutch by being immersed in oil is realized.The advantage of wet clutch is stable working, driving torque is large, bonding point is gradual, comfort is high, and wet clutch is cooling owing to having adopted cold oil to carry out, and has increased the friction factor between friction plate, cause power transmission efficiency lower, when shortcoming is low temperature, separation is not thorough, needs time-based maintenance to change oil, the large heavy of volume.Dry clutch is owing to having saved the high efficiency of the transmitting torque that relevant hydraulic systems and dry clutch itself have, dry system has improved fuel economy largely, the advantage of dry clutch is simple in structure, thoroughly separated, lightweight non-maintaining, shortcoming is dry clutch because getting involved without other media, and cooling effect is poor and friction plate is easy to wear, and the life-span is relatively slightly short.My company, for the shortcoming and defect that dry, wet clutch exists in the past, through studying and test for many years, has manufactured and designed a kind of wet type dry with clutch, has better solved dry, wet clutch existing problems in the past.
Summary of the invention
The object of the invention is to overcome the deficiency in present technology, provide a kind of and can make that clutch starts under " wet type " state, operation under " dry type " state, power transmission efficiency are high, the dry-type start-up dry-running clutch of clutch long service life.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of dry-type start-up dry-running clutch, comprise TCU controller, clutch assembly, described clutch assembly is by clutch outer member, clutch, output shaft forms, clutch, output shaft is all arranged in clutch outer member, it is characterized in that: also comprise that wet type is dry with clutch actuating mechanism, the dry clutch actuating mechanism of using of this wet type is by electric oil pump, fuel tank, one-way valve, oil-feed oil pipe, fuel-displaced oil pipe forms, electric oil pump, fuel tank, one-way valve is arranged at clutch outer member outside, fuel tank, electric oil pump, one-way valve, oil-feed oil pipe, fuel-displaced oil pipe connects successively, the end of fuel-displaced oil pipe is positioned at the inside of clutch outer member, electric oil pump and TCU controller control connection.
Advantage of the present invention and beneficial effect are:
The present invention can make wet clutch start under wet type state, under dry type state, move, concentrated the strong point of wet clutch and dry clutch, overcome the defect that wet clutch power transmission efficiency is low He dry clutch travelling comfort is poor, working life is short, have the advantages such as startup is steady, power transmission efficiency is higher, long service life, be a kind of dry-type start-up dry-running clutch with higher innovation simultaneously.
Accompanying drawing explanation
Fig. 1 is dry-type start-up dry-running clutch fundamental diagram.
Accompanying drawing marking explanation:
The fuel-displaced oil pipe of 1-, 2-clutch, 3-clutch outer member, 4-output shaft, 5-oil-feed oil pipe, 6-one-way valve, 7-electric oil pump, 8-fuel tank.
Embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
A dry-running clutch, comprises TCU controller, clutch assembly, clutch assembly by clutch outer member 3, clutch 2, output shaft 4 form clutch, output shaft is all arranged in clutch outer member.Also comprise that wet type is dry with clutch actuating mechanism, this wet type is dry to be comprised of electric oil pump 7, fuel tank 8, one-way valve 6, oil-feed oil pipe 5, fuel-displaced oil pipe 1 with clutch actuating mechanism, electric oil pump, fuel tank, one-way valve are arranged at clutch outer member outside, fuel tank, electric oil pump, one-way valve, oil-feed oil pipe, the connection successively of fuel-displaced oil pipe.Electric oil pump with TCU control connection, by TCU controller, control the unlatching of electric oil pump and stop.
Working principle of the present invention is:
When vehicle start, TCU gives an order, and electric oil pump injects clutch from extracting cold oil in fuel tank out by one-way valve, oil-feed oil pipe, and clutch is started being full of in " wet type " situation of cold oil.After vehicle launch, TCU program is sent corresponding signal according to actual needs, by electric oil pump, one-way valve, fuel-displaced oil pipe, cold oil in clutch is extracted out, is stored in fuel tank, and clutch is worked in " dry type " situation.
Claims (1)
1. a dry-type start-up dry-running clutch, comprise TCU controller, clutch assembly, described clutch assembly is by clutch outer member, clutch, output shaft forms, clutch, output shaft is all arranged in clutch outer member, it is characterized in that: also comprise that wet type is dry with clutch actuating mechanism, the dry clutch actuating mechanism of using of this wet type is by electric oil pump, fuel tank, one-way valve, oil-feed oil pipe, fuel-displaced oil pipe forms, electric oil pump, fuel tank, one-way valve is arranged at clutch outer member outside, fuel tank, electric oil pump, one-way valve, oil-feed oil pipe, fuel-displaced oil pipe connects successively, the end of fuel-displaced oil pipe is positioned at the inside of clutch outer member, electric oil pump and TCU controller control connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310512172.2A CN103542017A (en) | 2013-10-25 | 2013-10-25 | Wet-starting dry-running clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310512172.2A CN103542017A (en) | 2013-10-25 | 2013-10-25 | Wet-starting dry-running clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103542017A true CN103542017A (en) | 2014-01-29 |
Family
ID=49965775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310512172.2A Pending CN103542017A (en) | 2013-10-25 | 2013-10-25 | Wet-starting dry-running clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103542017A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS616432A (en) * | 1984-06-19 | 1986-01-13 | Aisin Warner Ltd | Warning device of automatic clutch |
| US4753332A (en) * | 1985-02-21 | 1988-06-28 | Zahnradfabrik Friedrichshafen Ag | Friction clutch assembly with selective lubrication during the friction phase |
| WO1994024450A1 (en) * | 1993-04-13 | 1994-10-27 | Scania Cv Aktiebolag | Arrangement for a clutch in a vehicle transmission |
| EP2251560A2 (en) * | 2009-05-12 | 2010-11-17 | Nissan Motor Co., Ltd. | Drive force transmitting apparatus |
| CN102518796A (en) * | 2012-01-09 | 2012-06-27 | 吉林大学 | Automatic hydraulic dual-clutch gear-shifting system |
| CN202836963U (en) * | 2012-07-31 | 2013-03-27 | 上海通用汽车有限公司 | Fatigue test apparatus for wet type clutch plate group |
| CN203500324U (en) * | 2013-10-25 | 2014-03-26 | 天津同步动力科技有限公司 | Wet type dry clutch |
-
2013
- 2013-10-25 CN CN201310512172.2A patent/CN103542017A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS616432A (en) * | 1984-06-19 | 1986-01-13 | Aisin Warner Ltd | Warning device of automatic clutch |
| US4753332A (en) * | 1985-02-21 | 1988-06-28 | Zahnradfabrik Friedrichshafen Ag | Friction clutch assembly with selective lubrication during the friction phase |
| WO1994024450A1 (en) * | 1993-04-13 | 1994-10-27 | Scania Cv Aktiebolag | Arrangement for a clutch in a vehicle transmission |
| EP2251560A2 (en) * | 2009-05-12 | 2010-11-17 | Nissan Motor Co., Ltd. | Drive force transmitting apparatus |
| CN102518796A (en) * | 2012-01-09 | 2012-06-27 | 吉林大学 | Automatic hydraulic dual-clutch gear-shifting system |
| CN202836963U (en) * | 2012-07-31 | 2013-03-27 | 上海通用汽车有限公司 | Fatigue test apparatus for wet type clutch plate group |
| CN203500324U (en) * | 2013-10-25 | 2014-03-26 | 天津同步动力科技有限公司 | Wet type dry clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |