CN103775536A - Air compressor clutch - Google Patents
Air compressor clutch Download PDFInfo
- Publication number
- CN103775536A CN103775536A CN201310751165.8A CN201310751165A CN103775536A CN 103775536 A CN103775536 A CN 103775536A CN 201310751165 A CN201310751165 A CN 201310751165A CN 103775536 A CN103775536 A CN 103775536A
- Authority
- CN
- China
- Prior art keywords
- driven disc
- compressor
- inner panel
- driven
- rivet
- 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.)
- Granted
Links
Images
Abstract
The invention relates to an air compressor clutch. The air compressor clutch is characterized in that a force buffering component is added in a compressor transmitting system structure, at the beginning of the vibration, the force buffering component absorbs energy, stored energy is released through the force buffering component after a compressor main shaft reaches a specific rotating speed, the clutch has a buffer effect on impulse excitation, key excitation at the moment when a compressor is driven to be started is converted into flexibility force, the problem that the vibration of an automotive air conditioner is large at the starting moment is solved, the NVH performance of a complete vehicle is improved, the comfort level of passengers is improved, the problem of clutch instantaneous rigid power is solved, and the new structure cost and feasibility are considered at the same time.
Description
Technical field
The present invention relates to a kind of air compressor clutch, belong to compressor of automobile air-conditioning system technical field, specifically relate to the new structure of a kind of air compressor clutch NVH.
Background technique
Automotive air-conditioning system effect is that thermantidote and heating installation are combined, and regulates the excess temperature of air in car, makes to remain comfortable in car.Air compressor is the heart of cooling cycle system, forms (as Fig. 1) by magnetic clutch driven disc, belt pulley, electromagnetic coil and compressor casing.The part power of motor passes to compressor belt pulley by belt, makes belt pulley all the time in rotary state.In the time starting air-conditioning, electromagnetic coil energising, magnetic clutch driven disc adhesive belt pulley, rotates with belt pulley, and belt pulley and main shaft are rigidly connected, and power has passed to compressor main shaft, makes compressor in running order.
Also be one of client's major reason of favoring along with NVH is subject to the raising of attention degree, NVH performance, traditional compressor clutch is the machinery that is rigidly connected, and not only vibration is large but also the life-span is short, and the performance of NVH performance is poor.Compressor is from inoperative to working state, it is magnetic clutch driven disc adhesive belt pulley moment, driven disc and main shaft are rigidly connected, the power that passes to main shaft is a lasting impulsive force, make compressor produce local strong vibration, vibration is passed to occupant by vehicle body, and personnel's comfort level reduces, and car load NVH performance reduces.Therefore, make car load NVH performance improve, need in the connection of magnetic clutch driven disc and main shaft, do appropriate design, what make to pass to main shaft is the linear power from zero growth rate, rather than one is prominently swashed power.
Summary of the invention
The present invention designs a kind of new magnetic clutch, it is a kind of new clutch of invention on conventional air compressor, the excitation of clutch paired pulses has buffer function, causing that transmission compressor Startup time pass key actuations converts flexible force to, solve car air conditioner Startup time and vibrate large problem, improve car load NVH performance, improve occupant's comfort level, it can solve above-mentioned clutch moment rigidity dynamical problem, consider new structure cost and feasibility simultaneously, the invention discloses two kinds of technological schemes, see embodiment 1 and embodiment 2.
The technical solution used in the present invention comprises:
A kind of air compressor clutch increases power buffer element in compressor drive system structure, after the vibration initial stage first allows this power buffer element energy-absorbing, owner's axle to be compressed reach certain rotating speed, discharges energy storage by this power buffer element.
Wherein power buffer element can be helical spring, and the effect of its rubber like spring cushions excitation.Excitation is passed to spiral compression spring and is passed to compressor main shaft again, and initial start stage helical spring is compressed, spring energy-storage, owner's axle to be compressed reaches certain rotating speed, spiral compression spring reaches setting stroke, and excitation is transmitted by limiting rivet, like this input stimulus of compressor is had to individual buffer function.
A kind of air compressor clutch, mainly comprise driven disc, flat spring, platen, belt pulley, electromagnetic coil, above-mentioned parts connect successively along compressor main shaft direction, it is characterized in that described driven disc is by two driven outside plates,, inner panel, helical spring and limiting rivet composition.Wherein said inner panel center hole is connected with compressor main shaft by key; Helical spring is arranged on respectively in three square openings of described inner panel, described square opening is along being uniformly distributed on the circumferencial direction of inner panel, described two driven outside plates with have the square opening corresponding with the square opening position shape of aforesaid inner panel, described two driven outside plates, connect by limiting rivet.
At two driven outside plates, the edge of square opening set up nib structure, prevent that with this helical spring working procedure from ejecting.Described platen is connected by rivet with flat spring one end, when platen work, is direct and belt pulley adhesive, and in order to prevent the interference of rivet, structure counterbore is set up respectively at the rivet position of platen, and the other end of described flat spring and the limiting rivet of driven disc are connected.
When compressor off working state, electromagnetic coil is non-conductive, and not adhesive of platen keeps the gap with belt pulley under the effect of flat spring and limiting rivet, and in the time that compressor is in running order, electromagnetic coil conduction, produce magnetic field around, platen under magnetic fields adhesive to belt pulley, frictional force between belt pulley and platen is rotated platen, platen passes to two driven disc outside plates by flat spring by power, two driven disc outside plates, be rigidly connected and rotate together compression helical spring simultaneously, in compression process, the power that helical spring passes to driven inner panel is the linear flexible force increasing, when helical spring is compressed to setting stroke, limiting rivet contacts with driven inner panel, power is directly passed on driven inner panel by limiting rivet.
A kind of air compressor clutch, mainly comprises return spring, driven disc, belt pulley, electromagnetic coil, and above-mentioned parts connect successively along compressor main shaft direction, and described driven disc is made up of driven disc outside plate, helical spring, inner panel, rivet and driven disc pressing plate.Described inner panel is connected with compressor main shaft by connecting key, and described helical spring is arranged in three square openings of inner panel, and described square opening is along being uniformly distributed on the circumferencial direction of inner panel, and described outside plate is connected by rivet with pressing plate and clips helical spring.
Nib is set up at the edge of described square opening, prevents that with this helical spring working procedure from ejecting.Described return spring is by the riveted joint of rivet and driven disc, and return spring plays return effect, for return spring when the compressor operating produces deformation, locating piece is installed on compressor main shaft, described locating piece and compressor main shaft interference fit.Described return spring, driven disc and locating piece erection sequence are that driven disc is first installed, and are then locating pieces, are finally return springs, and the contact jaw face thickness of described pressing plate is thicker than outside plate.
The present invention compared to existing technology tool has the following advantages: this Structure Improvement air compressor Startup time vibration problem and compressor life problems; This nested structure has increased a driven disc on the basis of original structure, and other parts there are not change substantially, so cost can not increase a lot.No matter be to client or MANUFACTURER, cost performance is all higher, has in summary following advantageous effect:
(1) rigidity power-converting is become to flexible dynamic, improve car load NVH performance;
(2) gap of magnetic clutch driven disc and belt pulley is reasonable in design, and while guaranteeing that compressor is not worked, driven disc does not contact with belt pulley, and main shaft does not rotate;
(3) compressor forwards off working state to from working state, and driven disc energy returning quickly is avoided with belt pulley in contacting and non-contacting intermediateness;
(4) use as far as possible original part, reduce component die development cost.
Accompanying drawing explanation
To describe now as preferred but nonrestrictive embodiment of the present invention, these and other features of the present invention, aspect and advantage will become apparent when read as follows detailed description with reference to accompanying drawing, wherein:
Fig. 1 is conventional air compressor model figure;
Fig. 2 is the improvement structural gap compressor schematic diagram according to embodiments of the invention 1;
Fig. 3 is the driven disc structural representation according to embodiments of the invention 1;
Fig. 4 is the press plate structure schematic diagram according to embodiments of the invention 1;
Fig. 5 is according to the platen of embodiments of the invention 1 and driven disc connection diagram;
Fig. 6 is the improvement structural gap compressor schematic diagram according to embodiments of the invention 2;
Fig. 7 is the driven disc structural representation according to embodiments of the invention 2;
Fig. 8 is according to the driven disc of embodiments of the invention 2 and return spring connection diagram;
Fig. 9 is the driven disc pressure plate structure schematic diagram according to embodiments of the invention 2;
Figure 10 is the return spring locating piece schematic diagram according to embodiments of the invention 2.
Reference character: 1-driven disc, 2-belt pulley, 3-electromagnetic coil, 4-compressor casing, 5-driven disc, 6-flat spring, 7-platen, 8-nib, the driven outside plate of 9,13-, 10-helical spring, 11-inner panel, 12-limiting rivet, 14-counterbore, 15-gap, 16-return spring, 17-driven disc, 18-rivet, 19-pressing plate, 20-nib, 21-locating piece.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, below provided detailed mode of execution and concrete operating process, but protection scope of the present invention are not limited to following embodiment.The following description is only exemplary and be not in order to limit the disclosure, application or purposes in essence.Should be understood that, in whole accompanying drawings, corresponding reference character represents identical or corresponding parts and feature.
Shown in Fig. 1, be conventional air compressor model, mainly formed by following four parts, magnetic clutch driven disc 1, belt pulley 2, electromagnetic coil 3 and compressor casing 4, wherein said electromagnetic coil 3 and described compressor casing 4 are rigidly connected; Described belt pulley 2 is take electromagnetic coil 3 as bearing, and when compressor is not worked, belt pulley 2 dallies.Described driven disc 1 is connected by key with compressor main shaft.When compressor operating, driven disc 1 described in described electromagnetic coil 3 energising generation magnetic field adhesives, frictional force between described driven disc 1 and belt pulley 2 is rotated described driven disc 1, and the power of driven disc 1 is passed to and on compressor main shaft, made compressor starts work by connecting key.
Embodiment 1
Fig. 2 is the air compressor schematic diagram of the improvement structure of the embodiment of the present invention 1, mainly formed by driven disc 5, flat spring 6, platen 7, belt pulley 2, electromagnetic coil 3 and compressor casing, described driven disc 5, flat spring 6, platen 7, belt pulley 2, electromagnetic coil 3 connect successively along compressor main shaft direction, and the connection mode of wherein said electromagnetic coil 3 and belt pulley 2 is identical with traditional compressor.
Fig. 3 is the structural representation of the driven disc 5 in Fig. 2, can find out, described driven disc 5 is made up of two driven outside plates 9 and 13, inner panel 11, helical spring 10 and limiting rivet 12, and wherein said inner panel 11 center holes are connected with compressor main shaft by key; Helical spring 10 is arranged on respectively in three square openings of described inner panel 11, described square opening is along being uniformly distributed on the circumferencial direction of inner panel, described two driven outside plates 9 have the square opening corresponding with the square opening position shape of aforesaid inner panel 11 with 13, different with described inner panel 11 is to set up square frame indication place in nib 8(Fig. 3 at the edge of the square opening of two driven outside plates 9 and 13), prevent that with this helical spring 10 working procedure from ejecting; Two driven outside plates 9 are connected by limiting rivet 12 with 13.
Fig. 4 is the structural representation of platen 7 in Fig. 2, can find out, described platen 7 is connected by rivet with flat spring 6 one end, platen 7 is direct and belt pulley 2 adhesives while work, in order to prevent the interference of rivet, square frame indication place in structure counterbore 14(Fig. 4 is set up respectively at the rivet position of platen 7), the projection of rivet can not interfered the surface of contact of platen 7 and belt pulley 2 like this, and the other end of flat spring 6 and the limiting rivet of driven disc 12 are connected.
Described flat spring 6 is to be connected to form by 3 square iron plate triangularities, the return spring of the similar traditional compressor of shape.Its two ends connect respectively driven disc 5 and platen 7, compressor operating, and platen 7 moves radially by adhesive, and flat spring 6 produces Bending Deformation, and in the time that compressor is not worked, this deformation force makes platen 7 returns.
According to the air compressor clutch that as above component annexation forms, working principle and working procedure are: when compressor off working state, electromagnetic coil 3 is non-conductive, platen 7 not adhesives, under the effect of flat spring 6 and limiting rivet 12, keep with the gap 15(of belt pulley 2 as Fig. 5 in square frame indication place).And in the time that compressor is in running order, electromagnetic coil 3 conducts electricity, produce magnetic field around, platen 7 under magnetic fields adhesive to belt pulley 2, frictional force between belt pulley 2 and platen 7 is rotated platen 7, and platen 7 passes to 9 and 13, two driven disc outside plates 9 of two driven disc outside plates by flat spring 6 by power and rotate compression helical spring 10 simultaneously together with 13 are rigidly connected, compression process, the power that helical spring 10 passes to driven inner panel 11 is the linear flexible force increasing.When helical spring 10 is compressed to setting stroke, limiting rivet 12 contacts with driven inner panel 11, and power is directly passed on driven inner panel 11 by limiting rivet 12.
Fig. 6 is the improvement structural gap compressor schematic diagram according to the embodiment of the present invention 2, this system and device is mainly made up of return spring 16, driven disc 17, belt pulley 2, electromagnetic coil 3 and compressor casing, described return spring 16, driven disc 17, belt pulley 2, electromagnetic coil 3 connect successively along compressor main shaft direction, and wherein connection mode and the traditional compressor of electromagnetic coil 3 and belt pulley 2 are basic identical.
Fig. 7 is the schematic diagram of the driven disc 17 of the embodiment of the present invention 2, and it is mainly made up of driven disc outside plate 9, helical spring 10, inner panel 11, rivet 18 and driven disc pressing plate 19.Described inner panel 11 is connected with compressor main shaft by connecting key, described helical spring 10 is arranged in three square openings of inner panel 11, described square opening is along being uniformly distributed on the circumferencial direction of inner panel 11, and described outside plate 9 is connected by rivet 28 with pressing plate 19 and clips helical spring 10.Square frame indication place in nib 20(figure is set up at the edge of described square opening) effect and aforesaid nib 8 act on identically, be all to guarantee that helical spring 10 is not projected out while working.
Fig. 8 is according to the driven disc 17 of the embodiment of the present invention 2 and return spring 16 connection diagrams.Described return spring 16 is by rivet and driven disc riveted joint, return spring 16 plays return effect, for return spring 16 when the compressor operating produces deformation, locating piece 21(is installed on compressor main shaft and sees indication place of Figure 10 square frame), described locating piece 21 and compressor main shaft interference fit.Described return spring 16, driven disc 17 and locating piece 21 erection sequences are that driven disc 17 is first installed, and are then locating pieces 21, are finally return springs 16.Preferably, described return spring 16 is sheet body structures, and in the time of compressor operating, driven disc 17, by adhesive, is out of shape return spring 16, and when compressor quits work, driven disc is return under deformation force effect.
Fig. 9 is driven disc pressing plate 19 structural representations according to the embodiment of the present invention 2, and in order to prevent contacting of rivet interference pressing plate 19 and belt pulley 2, the contact jaw face thickness of described pressing plate 19 is thicker than outside plate 9.
According to the air compressor clutch that as above component annexation forms, its working principle and working procedure are: when compressor off working state, electromagnetic coil 3 is non-conductive, driven disc 17 not adhesives, and driven disc 17 keeps initial position under return spring 16 and locating piece 21 effects.When compressor operating state, electromagnetic coil 3 conducts electricity, and produces magnetic field, and adhesive is to belt pulley 2 under magnetic fields for driven disc 17, and the frictional force between belt pulley 2 and driven disc 17 is rotated driven disc 17 together with belt pulley 2.Driven disc outside plate 9 and pressing plate 19 are rigidly connected, compression helical spring 10 when they rotate, and what compression process driven disc inner panel 11 was subject to is linear flexible force rather than the rigidity power increasing.When helical spring 10 is compressed to setting stroke, rivet 18 intermediate portions contact with inner panel 11, and power directly passes to inner panel 11 by rivet 18, and inner panel 11 drives compressor main shaft rotary work.
Embodiment 1 and embodiment's 2 difference and contact: two embodiments' is all in compressor transmission system, to increase power buffer element, as helical spring, both thinkings are basically identical, allow buffer element energy-absorbing at the vibration initial stage, avoid compressor start moment excessive moment of torsion to act directly on static main shaft, improve car air conditioner and start transient vibration problems of too, improve vehicle NVH performance.
Embodiment 1 and embodiment's 2 difference be the design of return element and with belt pulley 2 surface of contact determine.Embodiment 1 return leans on to such an extent that be flat spring 6, with the surface of contact of belt pulley 2 are end faces of platen 7, wherein platen 7 is original papers of traditional compressor, does not need to redesign mould, can reduce cost.In entirety, embodiment 1 technological scheme has increased a kind of structure driven disc 5.And embodiment 2 return element is return spring 16, with the surface of contact of belt pulley 2 are the thick end faces of driven disc.As mentioned above, the structure of flat spring 6 and return spring 16 is different, and flat spring 6 is to be connected to form by 3 square iron plate triangularities, the return spring of the similar traditional compressor of shape.Its two ends connect respectively driven disc 5 and platen 7, compressor operating, and platen 7 moves radially by adhesive, and flat spring 6 produces Bending Deformation, and in the time that compressor is not worked, this deformation force makes platen return.Return spring 16 is lamellar body parts, and when compressor operating, driven disc 17 is by adhesive, and return spring 16 is out of shape, and when compressor quits work, driven disc is return under deformation force effect.
Claims (10)
1. an air compressor clutch, is characterized in that, increases power buffer element in compressor drive system structure, after the vibration initial stage first allows this power buffer element energy-absorbing, owner's axle to be compressed reach certain rotating speed, discharges energy storage by this power buffer element.
2. air compressor clutch as claimed in claim 1, mainly comprise driven disc (5), flat spring (6), platen (7), belt pulley (2), electromagnetic coil (3), above-mentioned parts connect successively along compressor main shaft direction, it is characterized in that described driven disc (5) is by two driven outside plates (9,13), inner panel (11), helical spring (10) and limiting rivet (12) composition.
3. air compressor clutch as claimed in claim 2, is characterized in that, wherein said inner panel (11) center hole is connected with compressor main shaft by key; Helical spring (10) is arranged on respectively in three square openings of described inner panel (11), described square opening is along being uniformly distributed on the circumferencial direction of inner panel, described two driven outside plates (9) have the square opening corresponding with the square opening position shape of aforesaid inner panel (11) with (13), described two driven outside plates (9,13) connect by limiting rivet (12).
4. air compressor clutch as claimed in claim 2 or claim 3, is characterized in that, sets up nib (8) structure at the edge of the square opening of two driven outside plates (9,13), prevents that with this helical spring (10) working procedure from ejecting.
5. air compressor clutch as claimed in claim 4, it is characterized in that, described platen (7) is connected by rivet with flat spring (6) one end, when platen (7) work, be direct and belt pulley (2) adhesive, in order to prevent the interference of rivet, structure counterbore (14) is set up respectively at the rivet position of platen (7), and the other end of described flat spring (6) is connected with the limiting rivet (12) of driven disc.
6. the air compressor clutch as described in claim 2-5 any one, it is characterized in that, when compressor off working state, electromagnetic coil (3) is non-conductive, not adhesive of platen (7) keeps the gap (15) with belt pulley (2) under the effect of flat spring (6) and limiting rivet (12), and in the time that compressor is in running order, electromagnetic coil (3) conduction, produce magnetic field around, platen (7) adhesive under magnetic fields is arrived on belt pulley (2), frictional force between belt pulley (2) and platen (7) is rotated platen (7), platen (7) passes to two driven disc outside plates (9 by flat spring (6) by power, 13), two driven disc outside plates (9, 13) be rigidly connected and rotate together compression helical spring (10) simultaneously, in compression process, the power that helical spring (10) passes to driven inner panel (11) is the linear flexible force increasing, when helical spring (10) is compressed to setting stroke, limiting rivet (12) contacts with driven inner panel (11), power is directly passed on driven inner panel (11) by limiting rivet (12).
7. air compressor clutch as claimed in claim 1, it is characterized in that, mainly comprise return spring (16), driven disc (17), belt pulley (2), electromagnetic coil (3), above-mentioned parts connect successively along compressor main shaft direction, it is characterized in that, described driven disc (17) is made up of driven disc outside plate (9), helical spring (10), inner panel (11), rivet (18) and driven disc pressing plate (19).
8. air compressor clutch as claimed in claim 7, it is characterized in that, described inner panel (11) is connected with compressor main shaft by connecting key, described helical spring (10) is arranged in three square openings of inner panel (11), described square opening is along being uniformly distributed on the circumferencial direction of inner panel (11), and described outside plate (9) is connected by rivet (28) with pressing plate (19) and clips helical spring (10).
9. air compressor clutch as claimed in claim 8, is characterized in that, nib (20) is set up at the edge of described square opening, prevents that with this helical spring (10) working procedure from ejecting.
10. air compressor clutch as claimed in claim 7, it is characterized in that, described return spring (16) is by rivet and driven disc (17) riveted joint, return spring (16) plays return effect, for return spring (16) when the compressor operating produces deformation, locating piece (21) is installed on compressor main shaft, described locating piece (21) and compressor main shaft interference fit; Described return spring (16), driven disc (17) and locating piece (21) erection sequence are that driven disc (17) is first installed, then be locating piece (21), be finally return spring (16), the contact jaw face thickness of described pressing plate (19) is thicker than outside plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310751165.8A CN103775536B (en) | 2014-03-05 | 2014-03-05 | A kind of air compressor clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310751165.8A CN103775536B (en) | 2014-03-05 | 2014-03-05 | A kind of air compressor clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103775536A true CN103775536A (en) | 2014-05-07 |
| CN103775536B CN103775536B (en) | 2016-01-20 |
Family
ID=50568140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310751165.8A Expired - Fee Related CN103775536B (en) | 2014-03-05 | 2014-03-05 | A kind of air compressor clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103775536B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004085866A1 (en) * | 2003-03-27 | 2004-10-07 | Woory Industry Company Ltd | Structure and method of mounting built-in type of discharge element part |
| CN101445040A (en) * | 2008-10-11 | 2009-06-03 | 比亚迪股份有限公司 | Hybrid vehicle with changeover panel assembly |
| CN201265501Y (en) * | 2008-10-09 | 2009-07-01 | 南京依维柯汽车有限公司 | Air compressor with electromagnetic clutch |
| KR20100082637A (en) * | 2009-01-09 | 2010-07-19 | 한라공조주식회사 | A disc and hub asssembly for a compressor |
| CN103221713A (en) * | 2010-12-02 | 2013-07-24 | 舍弗勒技术股份两合公司 | Crankshaft pulley |
| CN103511503A (en) * | 2012-06-20 | 2014-01-15 | 苏州中成汽车空调压缩机有限公司 | Sucking disc device of clutch of automobile air-conditioner compressor |
-
2014
- 2014-03-05 CN CN201310751165.8A patent/CN103775536B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004085866A1 (en) * | 2003-03-27 | 2004-10-07 | Woory Industry Company Ltd | Structure and method of mounting built-in type of discharge element part |
| CN201265501Y (en) * | 2008-10-09 | 2009-07-01 | 南京依维柯汽车有限公司 | Air compressor with electromagnetic clutch |
| CN101445040A (en) * | 2008-10-11 | 2009-06-03 | 比亚迪股份有限公司 | Hybrid vehicle with changeover panel assembly |
| KR20100082637A (en) * | 2009-01-09 | 2010-07-19 | 한라공조주식회사 | A disc and hub asssembly for a compressor |
| CN103221713A (en) * | 2010-12-02 | 2013-07-24 | 舍弗勒技术股份两合公司 | Crankshaft pulley |
| CN103511503A (en) * | 2012-06-20 | 2014-01-15 | 苏州中成汽车空调压缩机有限公司 | Sucking disc device of clutch of automobile air-conditioner compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103775536B (en) | 2016-01-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103299096B (en) | Torque transmitter | |
| US7952255B2 (en) | Rotor for an electrical machine and electrical machine for a drivetrain in a motor vehicle | |
| CN101688584B (en) | Friction clutch with a clutch disk for transmitting torques | |
| JP2014518804A (en) | Torque transmission unit | |
| CN210034218U (en) | Tooth-embedded electromagnetic clutch | |
| US20110241500A1 (en) | Drive train for a motor vehicle | |
| CN104948603B (en) | The big damping clutch driven disk for automobile of multistage detection | |
| CN212225942U (en) | Flexible transmission system for new energy vehicle | |
| US20120196714A1 (en) | Dynamic damper device | |
| CN103775536B (en) | A kind of air compressor clutch | |
| CN102809485A (en) | Test bed for radial elastic foil gas bearings of integrated high-speed coupling | |
| WO2022033017A1 (en) | Flexible transmission system for new energy vehicle | |
| CN203926488U (en) | A kind of clutch driven plate | |
| CN205858993U (en) | Damper mechanism and clutch damping disk(-isc) | |
| CN202833721U (en) | Clutch driven plate and clutch | |
| CN201240261Y (en) | Driving device | |
| ES2006375A6 (en) | Component for use in the power train of a motor vehicle | |
| CN204403216U (en) | Double-power output clutch cap assembly | |
| US20120190495A1 (en) | Dynamic damper device | |
| CN103115079A (en) | Shock absorption input shaft assembly | |
| CN202732776U (en) | Electromagnetic clutch of air conditioner of bus | |
| CN110905972A (en) | Integrated pre-damping flywheel damper | |
| CN218718269U (en) | Electrically-driven transmission shafting structure with opposite-top wave spring | |
| CN213176527U (en) | Parallel type new energy two-gear dry type double clutch | |
| CN219915227U (en) | Spring plate fatigue test tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20160120 Termination date: 20190305 |