CN105179512A - Electromagnetic torsional spring driven clutch device operated by multiple clutch assemblies - Google Patents
Electromagnetic torsional spring driven clutch device operated by multiple clutch assemblies Download PDFInfo
- Publication number
- CN105179512A CN105179512A CN201510471662.1A CN201510471662A CN105179512A CN 105179512 A CN105179512 A CN 105179512A CN 201510471662 A CN201510471662 A CN 201510471662A CN 105179512 A CN105179512 A CN 105179512A
- Authority
- CN
- China
- Prior art keywords
- torsion spring
- follower
- bearing
- controlfin
- disc clutch
- 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
- 230000000712 assembly Effects 0.000 title abstract description 3
- 238000000429 assembly Methods 0.000 title abstract description 3
- 238000005452 bending Methods 0.000 claims abstract description 9
- 239000000853 adhesive Substances 0.000 claims description 37
- 230000001070 adhesive effect Effects 0.000 claims description 37
- 150000004767 nitrides Chemical class 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 239000004677 Nylon Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 210000000078 claw Anatomy 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000926 separation method Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
Landscapes
- Mechanical Operated Clutches (AREA)
- Pulleys (AREA)
Abstract
The invention discloses an electromagnetic torsional spring driven clutch device operated by multiple clutch assemblies. The electromagnetic torsional spring driven clutch device comprises an inner integral ball bearing, a driven wheel, a driving wheel, an electromagnet assembly, an attraction component, a wave spring check ring and a wave spring, and the attraction component comprises an operation piece. The electromagnetic torsional spring driven clutch device is characterized in that the driven wheel and a bearing component are connected through a spline; a driven wheel check ring is pressed and mounted in the position, close to the bearing, of the end face, matched with the bearing component, of the driven wheel; a torsional spring is arranged on the circumferential outer circle, the same as the bearing component in outer diameter, of the driven wheel; a pin extending from the end, close to the bearing, of the torsional spring penetrates through a bending groove in the bearing component to act on the spline end face of the driven wheel; a pin extending from the other end of the torsional spring penetrates through an operation window of the driven wheel to be fixedly connected with an operation claw of the operation piece. By the adoption of the technical scheme, the clutch device is provided with a few parts, and the working process is safe and reliable.
Description
Technical field
The present invention relates to a kind of electromagnetic clutch device, particularly relate to a kind of driven engaging and disengaging gear of electromagnetism torsion spring utilizing multi-disc clutch component to handle.
Background technique
Publication number is that the Chinese utility model patent of CN203926502U discloses " a kind of electromagnetism torsional spring clutch utilizing multi-disc clutch component to handle ", and its torsion spring is positioned at torsion spring sleeve, follower is outside.In a free state, the external diameter of torsion spring is greater than the diameter of torsion spring sleeve, and torsion spring sleeve has pin to be connected with controlfin.In the cold situation of coil, inhale and coil pressing friction sheet and driving wheel, thus making controlfin rotation cause torsion spring sleeve to rotate, the torsion spring cover plate coordinated with torsion spring sleeve drives the pin of torsion spring to rotate, make torsion spring hold driving wheel and follower tightly, realize clutch binding function.When coil electricity, inhale and coil static, under the effect of frictional force, controlfin is static, the torsion spring sleeve coordinated with controlfin, the stop motion of torsion spring cover plate.Torsion spring cover plate matches with the pin of one end, therefore one end that torsion spring coordinates with torsion spring cover plate stops operating, and the other end of torsion spring coordinates with follower, and follower is rotated further under the effect of inertia, torsion spring rotates counterclockwise and unclamps driving wheel and follower, realizes the separation function of clutch.The torsion spring working principle of this structure is tightened by torsion spring to hold driving wheel and follower tightly, transferring power, and shortcoming is that component are more, handles complicated.
Summary of the invention
Working principle of the present invention connects driving wheel and follower when utilizing torsion spring to expand, realize the binding function of engaging and disengaging gear, transferring power, the connection between driving wheel and follower is disconnected when torsion spring shrinks, realize the separation function of engaging and disengaging gear, and utilize the electromagnetism torsional spring clutch of multi-disc clutch component Decentralized Friction power.
Technological scheme disclosed by the invention is: this driven engaging and disengaging gear of electromagnetism torsion spring utilizing multi-disc clutch component to handle, comprise the follower 12 affixed with shaft connecting bearing 1 one end, with the driving wheel 7 of follower 12 pivot joint, be articulated in the electromagnet assembly 5 in the middle part of shaft connecting bearing 1, be arranged on adhesive parts 6 between electromagnet assembly 5 and driving wheel 7, be arranged on the ripple spring back-up ring 17 of follower 12 near electromagnet assembly 5 one side end, wavy spring 15 between ripple spring back-up ring 17 and adhesive parts 6, adhesive parts 6 comprise controlfin 19, it is characterized in that: follower 12 and load-bearing component 10 pass through spline joint, the end face that follower 12 coordinates with load-bearing component 10 is being pressed with follower back-up ring 11 near bearing 13 place's interference, the circumferential cylindrical that follower 12 is equal with load-bearing component 10 external diameter arranges torsion spring 9, torsion spring 9 stretches out pin near one end of bearing 13 and acts on the spline end face of follower 12 through the bending groove on load-bearing component 10, the other end of torsion spring 9 stretch out pin through the manipulation window of follower 12 and the operated pawl of controlfin 19 affixed.Adopt this technological scheme, torsion spring 9 near one end of electromagnetic assembly 5 expand time, one end rises at friction sleeve 8 internal surface of driving wheel 7, driving wheel 7 high speed rotating, under the effect of frictional force, torsion spring body is expanded further, finally rise at friction sleeve 8 internal surface, the other end of torsion spring 9 acts on follower 12, and under force, follower 12 rotates.When engaging and disengaging gear electromagnet assembly 5 is energized, torsion spring 9 stops operating near one end of electromagnetic assembly 5, follower 12 is rotated further under the effect of inertial force, torsion spring 9 overall radial is shunk, embrace on follower 12 and load-bearing component 10 surface, driving wheel 7 is separated with follower 12, and the transmission of power of driving wheel 7 is less than follower 12, follower 12, under the effect of resistance, stops operating.
Further, described adhesive parts 6 also comprise adhesive dish 18, friction disk 20, and described controlfin 19 is arranged between adhesive dish 18 and friction disk 20; Controlfin 19 comprises operated pawl, controlfin body, and operated pawl and controlfin body are integrated type or split type; The operated pawl of controlfin 19 and the plane shape of controlfin body are in an angle or multiple angle.Knockdown adhesive parts are adopted to replace traditional adhesive dish, can axial relative sliding between three.
Further, controlfin 19 utilizes its inner ring to coordinate with connecting sleeve 14 and locates, or utilizes its outer ring and friction disk 20 to locate.Adopt this technological scheme structure simple, one-object-many-purposes.
Further, the circumferential end faces of adhesive dish 18 is evenly arranged the groove that number is no less than 3, the circumferential interior edge face of correspondingly friction disk 20 evenly arranges the projection equal with groove number or pin.Groove is utilized to replace the mode of conventional friction transmission with protruding or bayonet fittings, can wearing and tearing effectively between reducing mechanism.
Further, the shape of described bending groove is identical with torsion spring 9 cross section.Adopt this technological scheme to reduce collision, reduce vibrations.
Further, the material of load-bearing component 10 comprises the one in steel, copper, aluminium or nylon.Adopt this technological scheme to reduce costs, alleviate clutch weight.
Further, follower back-up ring 11 is engaged with follower by the mode of welding, substitutes follower back-up ring 11 interference in claim 1 and press-fits on the driven wheel.Adopt this technological scheme technique easier.
Further, the interference of driving wheel 7 internal surface press-fits a friction sleeve 8, or the internal surface of driving wheel 7 comprises nitride layer.Adopt this technological scheme to reduce wearing and tearing, improve transmission efficiency.
Further, friction sleeve 8 internal surface comprises nitride layer.Adopt this technological scheme to reduce wearing and tearing, improve transmission efficiency.
Further, driving wheel 7 arranges friction plate 16 on a side end face of electromagnet assembly 5.Adopt this technological scheme to reduce wearing and tearing, improve transmission efficiency.
Further, the shape of bending groove and torsion spring 9 sectional shape are rectangle.Adopt this technological scheme, add the area of contact of torsion spring and follower and driving wheel, add frictional force, be conducive to the transmission efficiency improving train power, reduce wearing and tearing.
Further, between adhesive dish 18 and follower 12, antifriction bush is set.Adopt this technological scheme to reduce wearing and tearing, improve transmission efficiency.
Further, the surface of adhesive dish 18 and friction disk 20 comprises nitride layer.Adopt this technological scheme to reduce wearing and tearing, improve transmission efficiency.
Compared with prior art, torsion spring working method of the present invention adopts expanssion type principle, and comparatively shrunk type torsion spring structure is simple, reliable, and torsion spring axial position is located completely, prevent torsion spring axial float and driving wheel inner drive shafts end face in clutch from rubbing, strengthen structure stability.Adopt multidisc clutch part to transmit torsion spring and tighten required steering force, multidisc clutch mechanism can reduce the wearing and tearing of water-pump belts wheel end friction plate, reduces impact force when whole clutch stops to the wearing and tearing of electromagnet assembly end face.
Below in conjunction with accompanying drawing, clutch of the present invention is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 or 2.
Fig. 2 is the enlarged view at empty circle place in Fig. 1.
The controlfin of Fig. 3 to be operated pawl be right angle.
Fig. 4 is controlfin body and operated pawl is split type structure.
Wherein: 1 shaft connecting bearing, 2 impellers, 3 water seals, 4 housings, 5 electromagnet assemblies, 6 adhesive parts, 7 driving wheels, 8 friction sleeves, 9 torsion springs, 10 load-bearing components, 11 follower back-up rings, 12 followers, 13 bearings, 14 connecting sleeves, 15 wavy springs, 16 friction plates, 17 ripple spring back-up rings, 18 adhesive dishes, 19 controlfins, 191 controlfin bodies, 192 operated pawl, 20 friction disks.
Embodiment
Embodiment 1: see Fig. 1.
A kind of driven clutch water pump of electromagnetism torsion spring utilizing multi-disc clutch component to handle, comprise a shaft connecting bearing 1, a follower 12 is installed in shaft connecting bearing 1 one end interference, with follower 12 by bearing 13 pivot joint driving wheel 7[belt pulley], electromagnet assembly 5 is arranged in the middle part of shaft connecting bearing 1, and electromagnet assembly 5 can rotate relative to the axle head of shaft connecting bearing 1 herein, described electromagnet assembly 5 comprises iron core and is arranged on the electromagnetic coil in iron core, and iron core is cast into one with the form of embedded piece and housing 4, and material is the soft magnetic materials such as 08F or Q235, and shaft connecting bearing 1 interference is arranged on embedded piece inwall, adhesive parts 6 are arranged between electromagnet assembly 5 and driving wheel 7, and described adhesive parts 6 are the same with existing adhesive dish, for having two end faces contacting with the end face of the iron core of electromagnet assembly 5 with the end face of driving wheel 7/be separated respectively, ripple spring back-up ring 17 is arranged on the end of follower 12 near electromagnet assembly 5 side, wavy spring 15 is between ripple spring back-up ring 17 and adhesive parts 6, load-bearing component 10 is installed on follower 12 surface, and load-bearing component 10 installs a follower back-up ring near one end interference of bearing 13, the circumferential cylindrical that follower 12 is equal with load-bearing component 10 surface outer diameter arranges torsion spring 9, the bending groove of pin through load-bearing component 10 is stretched out in one end of the close bearing 13 of torsion spring 9, the end-acted spline end face at follower 12 of pin, the other end pin of torsion spring 9 stretches out the manipulation window of follower 12, affixed with controlfin 19, torsion spring 9 and pin cross section thereof are rectangle, the bending groove that load-bearing component 10 coordinates with torsion spring 9 is also rectangular cross-section, impeller 2 is installed in the other end interference of shaft connecting bearing 1, arranges water seal 3 between impeller 2 and housing 4.
When electromagnetic coil no electric circuit: adhesive parts 6 are adjacent to belt pulley end face under the effect of wavy spring 14 elastic force, the moment of torsion of belt pulley is delivered on adhesive parts 6, adhesive parts 6 rotate, to inhale and controlfin 19 in parts 6 drives torsion spring 9 near inhaling and one end pin rotation of parts, torsion spring 9 is expanded near one end of suction and parts, the upper surface of this one end torsion spring matches with the friction sleeve 8 of driving wheel 7, under the effect of frictional force, torsion spring continues expansion, be expanded to the value of design, the other end of torsion spring 9 starts power transmission, torsion spring 9 near one end outputting power of bearing 13 on the end face of follower 12, the moment of torsion of driving wheel 7 is made to be delivered on follower 12, rotate with the shaft connecting bearing 1 of follower interference fit, the water pump vane 2 of final drive and shaft connecting bearing 1 interference fit works.
When the solenoid is activated: iron core produces electromagnetic force, and electromagnetic force makes adhesive parts 6 be separated with belt pulley end face, and adhesive parts 6 stop operating, torsion spring 9 stops operating near one end of suction and parts, the other end of torsion spring 9 is connected with follower 12, is rotated further under the effect of inertial force, thus makes torsion spring 9 radial contraction, connection between driving wheel 7 and follower 12 disappears, clutch realizes separation function, and clutch stops transmitting torque, and water pump quits work.
Embodiment 2, see Fig. 1-2.
Other are with embodiment 1, only described adhesive parts 6 comprise adhesive dish 18, friction disk 20, are arranged on controlfin 19 between adhesive dish 18 and friction disk 20, described controlfin 19 is fixed in by operated pawl on the pin of torsion spring 9 one end, the circumferential end faces of adhesive dish 18 is evenly arranged the groove of 6, the circumferential interior edge face of correspondingly friction disk 20 evenly arranges 6 pins; The surface of adhesive dish 18 and friction disk 20 comprises nitride layer; Between adhesive dish 18 and follower 12, antifriction bush is set; And at driving wheel 12 belt pulley, friction plate 15 is set on a side end face of electromagnet assembly 5.
Working principle is similar to Example 1, is not repeated herein.
Claims (13)
1. the driven engaging and disengaging gear of electromagnetism torsion spring utilizing multi-disc clutch component to handle, comprise the follower (12) affixed with shaft connecting bearing (1) one end, with the driving wheel (7) of follower (12) pivot joint, be articulated in the electromagnet assembly (5) at shaft connecting bearing (1) middle part, be arranged on adhesive parts (6) between electromagnet assembly (5) and driving wheel (7), be arranged on the ripple spring back-up ring (17) of follower (12) near electromagnet assembly (5) side end, be positioned at the wavy spring (15) between ripple spring back-up ring (17) and adhesive parts (6), adhesive parts (6) comprise controlfin (19), it is characterized in that: follower (12) and load-bearing component (10) pass through spline joint, the end face that follower (12) coordinates with load-bearing component (10) is being pressed with follower back-up ring (11) near bearing (13) place's interference, the circumferential cylindrical that follower (12) is equal with load-bearing component (10) external diameter arranges torsion spring (9), torsion spring (9) stretches out pin near one end of bearing (13) and acts on the spline end face of follower (12) through the bending groove on load-bearing component (10), the other end of torsion spring (9) stretch out pin through the manipulation window of follower (12) and the operated pawl of controlfin (19) affixed.
2. a kind of driven engaging and disengaging gear of electromagnetism torsion spring utilizing multi-disc clutch component to handle according to claim 1, it is characterized in that: described adhesive parts (6) also comprise adhesive dish (18), friction disk (20), described controlfin (19) is arranged between adhesive dish (18) and friction disk (20); Controlfin (19) comprises operated pawl, controlfin body, and operated pawl and controlfin body are integrated type or split type; The operated pawl of controlfin (19) and the plane shape of controlfin body are in an angle or multiple angle.
3. a kind of driven engaging and disengaging gear of electromagnetism torsion spring utilizing multi-disc clutch component to handle according to claim 1 and 2, it is characterized in that: controlfin (19) utilizes its inner ring to coordinate with connecting sleeve (14) and locates, or utilize its outer ring and friction disk (20) to locate.
4. a kind of driven engaging and disengaging gear of electromagnetism torsion spring utilizing multi-disc clutch component to handle according to claim 2, it is characterized in that: the circumferential end faces of adhesive dish (18) evenly arranges the groove that number is no less than 3, the circumferential interior edge face of correspondingly friction disk (20) evenly arranges the projection equal with groove number or pin.
5. a kind of driven engaging and disengaging gear of electromagnetism torsion spring utilizing multi-disc clutch component to handle according to claim 1, is characterized in that: the shape of described bending groove is identical with torsion spring (9) cross section.
6. a kind of driven engaging and disengaging gear of electromagnetism torsion spring utilizing multi-disc clutch component to handle according to claim 1, is characterized in that: the material of load-bearing component (10) comprises the one in steel, copper, aluminium or nylon.
7. a kind of driven engaging and disengaging gear of electromagnetism torsion spring utilizing multi-disc clutch component to handle according to claim 1, it is characterized in that: follower back-up ring (11) is engaged with follower by the mode of welding, substitute follower back-up ring (11) interference in claim 1 and press-fit on the driven wheel.
8. a kind of driven engaging and disengaging gear of electromagnetism torsion spring utilizing multi-disc clutch component to handle according to claim 1, it is characterized in that: driving wheel (7) internal surface interference press-fits a friction sleeve (8), or the internal surface of driving wheel (7) comprises nitride layer.
9. a kind of driven engaging and disengaging gear of electromagnetism torsion spring utilizing multi-disc clutch component to handle according to claim 8, is characterized in that: friction sleeve (8) internal surface comprises nitride layer.
10. a kind of driven engaging and disengaging gear of electromagnetism torsion spring utilizing multi-disc clutch component to handle according to claim 1, is characterized in that: driving wheel (7) arranges friction plate (16) on a side end face of electromagnet assembly (5).
11. a kind of driven engaging and disengaging gear of electromagnetism torsion spring utilizing multi-disc clutch component to handle according to claim 5, is characterized in that: the shape of bending groove and torsion spring (9) sectional shape are rectangle.
12. a kind of driven engaging and disengaging gear of electromagnetism torsion spring utilizing multi-disc clutch component to handle according to claim 1, is characterized in that: arrange antifriction bush between adhesive dish (18) and follower (12).
13. a kind of driven engaging and disengaging gear of electromagnetism torsion spring utilizing multi-disc clutch component to handle according to claim 2, is characterized in that: the surface of adhesive dish (18) and friction disk (20) comprises nitride layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510471662.1A CN105179512B (en) | 2015-08-05 | 2015-08-05 | The driven arrangement of clutch of electromagnetism torsion spring that a kind of utilization multi-disc clutch component is manipulated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510471662.1A CN105179512B (en) | 2015-08-05 | 2015-08-05 | The driven arrangement of clutch of electromagnetism torsion spring that a kind of utilization multi-disc clutch component is manipulated |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105179512A true CN105179512A (en) | 2015-12-23 |
| CN105179512B CN105179512B (en) | 2017-09-12 |
Family
ID=54901835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510471662.1A Active CN105179512B (en) | 2015-08-05 | 2015-08-05 | The driven arrangement of clutch of electromagnetism torsion spring that a kind of utilization multi-disc clutch component is manipulated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105179512B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782266A (en) * | 2016-05-17 | 2016-07-20 | 龙口中宇热管理系统科技有限公司 | Clutch device, water pump with same, and vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000074092A (en) * | 1998-08-26 | 2000-03-07 | Ogura Clutch Co Ltd | Electromagnetic spring clutch |
| WO2012135942A1 (en) * | 2011-04-04 | 2012-10-11 | Litens Automotive Partnership | Clutch mechanism and decoupler device with same |
| CN203604485U (en) * | 2013-10-18 | 2014-05-21 | 龙口中宇机械有限公司 | Clutch |
| CN103867599A (en) * | 2014-03-14 | 2014-06-18 | 龙口中宇机械有限公司 | Torsional spring type electromagnetic clutch |
| CN203926502U (en) * | 2014-05-22 | 2014-11-05 | 龙口中宇机械有限公司 | A kind of electromagnetism torsional spring clutch that utilizes multi-disc clutch component to handle |
| CN204828363U (en) * | 2015-08-05 | 2015-12-02 | 龙口中宇热管理系统科技有限公司 | Utilize driven clutch of electromagnetism torsional spring of multi -disc clutch assembly manipulation |
-
2015
- 2015-08-05 CN CN201510471662.1A patent/CN105179512B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000074092A (en) * | 1998-08-26 | 2000-03-07 | Ogura Clutch Co Ltd | Electromagnetic spring clutch |
| WO2012135942A1 (en) * | 2011-04-04 | 2012-10-11 | Litens Automotive Partnership | Clutch mechanism and decoupler device with same |
| CN203604485U (en) * | 2013-10-18 | 2014-05-21 | 龙口中宇机械有限公司 | Clutch |
| CN103867599A (en) * | 2014-03-14 | 2014-06-18 | 龙口中宇机械有限公司 | Torsional spring type electromagnetic clutch |
| CN203926502U (en) * | 2014-05-22 | 2014-11-05 | 龙口中宇机械有限公司 | A kind of electromagnetism torsional spring clutch that utilizes multi-disc clutch component to handle |
| CN204828363U (en) * | 2015-08-05 | 2015-12-02 | 龙口中宇热管理系统科技有限公司 | Utilize driven clutch of electromagnetism torsional spring of multi -disc clutch assembly manipulation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782266A (en) * | 2016-05-17 | 2016-07-20 | 龙口中宇热管理系统科技有限公司 | Clutch device, water pump with same, and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105179512B (en) | 2017-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106133371A (en) | There is the pulley assemblies of radial directed decoupling mechanism | |
| CN105464779B (en) | A kind of anti-failure speed governing electric control pump | |
| CN106891714B (en) | Three-clutch electromechanical coupling driving device for motor vehicle | |
| JP2016528447A (en) | Torque converter with an elastic element for preloading an axially movable turbine | |
| CN203926502U (en) | A kind of electromagnetism torsional spring clutch that utilizes multi-disc clutch component to handle | |
| CN204828363U (en) | Utilize driven clutch of electromagnetism torsional spring of multi -disc clutch assembly manipulation | |
| CN106461047A (en) | Hydrokinetic torque coupling device with centered lock-up clutch friction disc, and method for assembling the same | |
| CN103671612B (en) | It is used in particular for the torque transmitting assembly of motor vehicle | |
| JP6522675B2 (en) | Torque coupling unit | |
| CN105757135B (en) | Isolate moment of torsion connector | |
| CN104220783B (en) | There is the latching clutch assembly of the torque capacity of improvement | |
| CN202371051U (en) | Ball rigid clutch | |
| CN101842594B (en) | Friction drive pump for transfer cases, etc. | |
| CN105179512A (en) | Electromagnetic torsional spring driven clutch device operated by multiple clutch assemblies | |
| CN201721329U (en) | Transmission device of electric vehicle | |
| JP2019190521A (en) | Torque converter for electrically-driven vehicle | |
| CN102313000A (en) | Braking three-plate planetary speed reducer with small teeth difference | |
| CN207701349U (en) | A kind of preposition bearing-type gear oil pump of band | |
| CN105508457A (en) | High-torque electromagnetic clutch | |
| CN100424368C (en) | Solenoid clutch coupling | |
| CN104776131A (en) | Disconnect clutch for modular hybrid electric vehicle | |
| CN103603886A (en) | Clutch | |
| CN203604485U (en) | Clutch | |
| CN102312954B (en) | Braking-type planet reducer for mine hoist | |
| CN209309170U (en) | A kind of vehicle clutch cap assembly |
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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Electromagnetic torsional spring driven clutch device operated by multiple clutch assemblies Effective date of registration: 20190827 Granted publication date: 20170912 Pledgee: Yantai Xincai Haohan Investment Center (Limited Partnership) Pledgor: Longkou Zhongyu Heat Management System Technology Co., Ltd. Registration number: Y2019980000071 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Electromagnetic torsional spring driven clutch device operated by multiple clutch assemblies Effective date of registration: 20190827 Granted publication date: 20170912 Pledgee: Yantai Xincai Haohan Investment Center (Limited Partnership) Pledgor: Longkou Zhongyu Heat Management System Technology Co., Ltd. Registration number: Y2019980000071 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211026 Granted publication date: 20170912 Pledgee: Yantai Xincai Haohan Investment Center (L.P.) Pledgor: LONGKOU ZHONGYU THERMAL MANAGEMENT SYSTEM TECHNOLOGY Co.,Ltd. Registration number: Y2019980000071 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An electromagnetic torsion spring driven clutch device operated by multiple clutch components Effective date of registration: 20211118 Granted publication date: 20170912 Pledgee: Yantai Xincai Haohan Investment Center (L.P.) Pledgor: LONGKOU ZHONGYU THERMAL MANAGEMENT SYSTEM TECHNOLOGY Co.,Ltd. Registration number: Y2021370000137 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220415 Granted publication date: 20170912 Pledgee: Yantai Xincai Haohan Investment Center (L.P.) Pledgor: LONGKOU ZHONGYU THERMAL MANAGEMENT SYSTEM TECHNOLOGY Co.,Ltd. Registration number: Y2021370000137 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An electromagnetic torsion spring driven clutch device operated by multiple clutch components Effective date of registration: 20220418 Granted publication date: 20170912 Pledgee: Yantai Xincai Haohan Investment Center (L.P.) Pledgor: LONGKOU ZHONGYU THERMAL MANAGEMENT SYSTEM TECHNOLOGY Co.,Ltd. Registration number: Y2022980004426 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |