CN202468016U - Electrically controlled silicone oil mechanical supercharging clutch - Google Patents
Electrically controlled silicone oil mechanical supercharging clutch Download PDFInfo
- Publication number
- CN202468016U CN202468016U CN2012200730104U CN201220073010U CN202468016U CN 202468016 U CN202468016 U CN 202468016U CN 2012200730104 U CN2012200730104 U CN 2012200730104U CN 201220073010 U CN201220073010 U CN 201220073010U CN 202468016 U CN202468016 U CN 202468016U
- Authority
- CN
- China
- Prior art keywords
- silicone oil
- turbine
- clutch
- auxilliary
- flow channel
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Supercharger (AREA)
Abstract
The utility model aims to provide an electrically controlled silicone oil mechanical supercharging clutch, which comprises a hydraulic coupler, wherein the hydraulic coupler comprises a driving shaft driven by a crankshaft, a pump impeller, a rotating shell, a turbine which is axially opposite to a pump impeller shaft, a driven shaft driving a mechanical supercharger, a flow channel formed between the turbine and the pump impeller, and an auxiliary oil chamber formed between the rotating shell and the outer side of the turbine, wherein the auxiliary oil chamber is communicated with the flow channel on the outer edge; silicone oil is filled in a quantitative part of the flow channel; an oil hole for communicating with the auxiliary oil chamber and the flow channel and a valve for controlling opening of the oil hole are arranged on the inner side of a blade area of the turbine. According to the utility model, the flow of the silicone oil entering the flow channel in the auxiliary oil chamber is controlled by controlling the opening of the valve, so that the filling degree of the silicone oil in the flow channel is controlled; and due to the high viscosity characteristic of the silicone oil, coupling, isolation and stepless speed regulation of the mechanical supercharger are realized.
Description
Technical field
The utility model relates to a kind of clutch, relates in particular to a kind of automatically controlled silicone oil engine driven supercharging clutch.
Background technique
At present, main exhaust-gas turbocharger or the mechanical supercharger of adopting of supercharging of internal combustion engine technology.Exhaust-gas turbocharger is the HTHP exhaust gas driven of being discharged by internal-combustion engine, and mechanical supercharger is that the bent axle by internal-combustion engine directly drives.Torsion when engine driven supercharging helps slow-speed of revolution output, but power output is limited during high rotating speed, and exhaust gas turbocharge has powerful power output when high rotating speed, but then unable to do what one wishes during the slow-speed of revolution.Characteristic in view of exhaust-gas turbocharger and mechanical supercharger need replace engine driven supercharging with exhaust gas turbocharge in the high rotating speed stage, with the time solve the problem of low speed torque output and the problem that high-speed power is exported.But, need to solve engine driven supercharging conversion of operation state problem.
Summary of the invention
The technical problem that the utility model will solve provides a kind of automatically controlled silicone oil engine driven supercharging clutch.
In order to solve the problems of the technologies described above, the technological scheme of the utility model is:
A kind of automatically controlled silicone oil engine driven supercharging clutch; Comprise hydraulic couplers; Said hydraulic couplers comprises by the driving shaft of crank-driven, pump impeller, rotation case, and the auxilliary grease chamber that between the runner that forms between driven shaft, turbine and the pump impeller of opposed turbine, driving device pressurized machine and the rotation case and the turbine outside, forms of Pump wheel shaft; Auxilliary grease chamber communicates with runner in outer rim; Quantitatively partly fill silicone oil in the runner, inboard, turbine upper blade district is provided with and is communicated with auxilliary grease chamber and the oilhole of runner and the valve of controlling this oilhole aperture.
Above-mentioned automatically controlled silicone oil engine driven supercharging clutch, when oilhole is under the closed condition, driven shaft is failure to actuate; Along with the continuous increase of the aperture of valve, the rotating speed of driven shaft improves constantly, and realizes stepless speed regulation.
Above-mentioned automatically controlled silicone oil engine driven supercharging clutch; Said valve comprises the armature of this elastic valve plate action of elastic valve plate and control that is arranged on the control oilhole aperture of auxilliary grease chamber side on the turbine; Be with electromagnetic coil on the driven shaft, the voltage of electromagnetic coil is confirmed the action with control armature through ECU.
The utility model be aperture through control valve to control the flow that silicone oil in the auxilliary grease chamber gets into runner, reach the full level of silicone oil in the control runner, through the high viscosity characteristic of silicone oil, realize connection and the isolation and the stepless speed regulation of mechanical supercharger.
Description of drawings
Below in conjunction with accompanying drawing the embodiment of the utility model is done further detailed explanation:
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 driving shaft, 2 auxilliary grease chambeies, 3 rotation cases, 4 turbines, 5 pump impellers, 6 runners, 7 electromagnetic coils, 8 driven shafts.
Embodiment
As shown in Figure 1; A kind of automatically controlled silicone oil engine driven supercharging clutch; Comprise hydraulic couplers; Said hydraulic couplers comprises by the driving shaft 1 of crank-driven, pump impeller 5, rotation case 3, and the auxilliary grease chamber 2 that between the runner 6 that forms between driven shaft 8, turbine and the pump impeller of opposed turbine, driving device pressurized machine and the rotation case and the turbine outside, forms of Pump wheel shaft; Auxilliary grease chamber communicates with runner in outer rim, quantitatively partly fills silicone oil in the runner, and inboard, turbine upper blade district is provided with and is communicated with auxilliary grease chamber and the oilhole of runner and the valve of controlling this oilhole aperture.
When oilhole is under the closed condition, driven shaft is failure to actuate; Along with the continuous increase of the aperture of valve, the rotating speed of driven shaft improves constantly, and realizes stepless speed regulation.
Said valve comprises the armature of this elastic valve plate action of elastic valve plate and control that is arranged on the control oilhole aperture of auxilliary grease chamber side on the turbine, is with electromagnetic coil 7 on the driven shaft, and the voltage of electromagnetic coil is confirmed the action with control armature through ECU.
The work engineering
When not having electrical signal, clutch is out of mesh, and silicone oil is stored in the auxilliary grease chamber, and the rotation of driving shaft at this moment can not be delivered to driven shaft.When ECU receives engagement signal, make valve block open oilhole through electromagnetic coil, silicone oil flows into the runner from auxilliary grease chamber.Because the viscosity of silicone oil can be delivered to driven shaft to moment from driving shaft.
The utility model is just engagements at needs, needs not be with regard to clutch, and is the engagement situation of confirming clutch through EUC according to multiple parameter.Can reduce unnecessary power loss.
Compared with prior art; The advantage of the utility model is: adopted automatically controlled silicon oil clutch; Demarcate through internal-combustion engine stand and car load ECU, convert electrical signal into, pass to clutch; The size of current that clutch transmits according to electronic control unit; Produce the magnetic field of corresponding size, and then make armature drive the break-make that the valve block rotation realizes the silicone oil between auxilliary grease chamber and the runner, thus can foresee in advance, respond fast, receive that ectocine is little, controlling element is various, control accuracy is high, realize mechanical supercharger and internal-combustion engine rotational speed stepless speed regulation.
Claims (3)
1. automatically controlled silicone oil engine driven supercharging clutch; Comprise hydraulic couplers; It is characterized in that: said hydraulic couplers comprises by the driving shaft of crank-driven, pump impeller, rotation case, and the auxilliary grease chamber that between the runner that forms between driven shaft, turbine and the pump impeller of opposed turbine, driving device pressurized machine and the rotation case and the turbine outside, forms of Pump wheel shaft; Auxilliary grease chamber communicates with runner in outer rim; Quantitatively partly fill silicone oil in the runner, inboard, turbine upper blade district is provided with and is communicated with auxilliary grease chamber and the oilhole of runner and the valve of controlling this oilhole aperture.
2. automatically controlled silicone oil engine driven supercharging clutch according to claim 1 is characterized in that: when oilhole is under the closed condition, driven shaft is failure to actuate; Along with the continuous increase of the aperture of valve, the rotating speed of driven shaft improves constantly, and realizes stepless speed regulation.
3. automatically controlled silicone oil engine driven supercharging clutch according to claim 1 and 2; It is characterized in that: said valve comprises the armature of this elastic valve plate action of elastic valve plate and control that is arranged on the control oilhole aperture of auxilliary grease chamber side on the turbine; Be with electromagnetic coil on the driven shaft, the voltage of electromagnetic coil is confirmed the action with control armature through ECU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200730104U CN202468016U (en) | 2012-03-01 | 2012-03-01 | Electrically controlled silicone oil mechanical supercharging clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200730104U CN202468016U (en) | 2012-03-01 | 2012-03-01 | Electrically controlled silicone oil mechanical supercharging clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202468016U true CN202468016U (en) | 2012-10-03 |
Family
ID=46916180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200730104U Expired - Fee Related CN202468016U (en) | 2012-03-01 | 2012-03-01 | Electrically controlled silicone oil mechanical supercharging clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202468016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769018A (en) * | 2017-01-03 | 2017-05-31 | 中国船舶重工集团公司第七研究所 | A kind of chamber of fluid-flywheel clutch |
-
2012
- 2012-03-01 CN CN2012200730104U patent/CN202468016U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769018A (en) * | 2017-01-03 | 2017-05-31 | 中国船舶重工集团公司第七研究所 | A kind of chamber of fluid-flywheel clutch |
| CN106769018B (en) * | 2017-01-03 | 2023-08-15 | 中国船舶集团有限公司第七一一研究所 | Test box of hydraulic coupler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101074633B (en) | System for reducing speed variation of crankshaft | |
| CN102667096B (en) | Hydraulic turbine accelerator installation | |
| CN102869526B (en) | The actuating device of motor vehicle driven by mixed power | |
| EP2655110B1 (en) | Controlled gerotor actuated pre-trans parallel hybrid | |
| US20060180130A1 (en) | Motor assisted mechanical supercharging system | |
| US20110123365A1 (en) | Coolant pump | |
| JP2012512081A5 (en) | ||
| CN103827462A (en) | Internal combustion machine, water craft, and method for operating the power supply system of a ship using an internal combustion machine | |
| WO2008029211A1 (en) | Electric supercharger | |
| CN104791070B (en) | A kind of automatically controlled cooling water pump the engine suitable for automobile internal | |
| JP2006233919A (en) | Drive device for hybrid vehicle | |
| CN102182544B (en) | Air inlet regulating device of flow-passage-changeable turbine | |
| CN103670864A (en) | Hydrostatic starter of internal combustion engine | |
| CN201474729U (en) | Compact disk shaped driving variable cross section nozzle ring component | |
| CN102022303A (en) | Dual-driving oil pump and control system thereof | |
| JP2013199216A (en) | Hydraulic control device of hybrid vehicle | |
| US8196726B2 (en) | Interactive parasitic devices for engine performance improvement | |
| CN103649510B (en) | Power system with turbine bypass and method of operating a power system | |
| CN102562255B (en) | Engine and cooling system thereof | |
| CN202468016U (en) | Electrically controlled silicone oil mechanical supercharging clutch | |
| CN102588086A (en) | Mechanical booster clutch of electrically controlled silicone oil | |
| CN101722839B (en) | Electro-mechanical pump for an automatic transmission | |
| CN105422250A (en) | Eclectically-controlled silicon oil clutch water pump | |
| CN101639116A (en) | Speed regulating device for fixed conduit nozzle valve-controlled hydraulic coupler | |
| US8621859B2 (en) | Hydraulic system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20200301 |