CN201103636Y - Vehicle electric-controlled clutch - Google Patents
Vehicle electric-controlled clutch Download PDFInfo
- Publication number
- CN201103636Y CN201103636Y CNU2007200945482U CN200720094548U CN201103636Y CN 201103636 Y CN201103636 Y CN 201103636Y CN U2007200945482 U CNU2007200945482 U CN U2007200945482U CN 200720094548 U CN200720094548 U CN 200720094548U CN 201103636 Y CN201103636 Y CN 201103636Y
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- China
- Prior art keywords
- coil
- clutch
- fixed
- rotating
- iron core
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- Expired - Fee Related
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Abstract
The utility model relates to an electrical control clutch of an automobile, which is particularly applicable for being the driving transmission of a rotating machine. A driven disc of the clutch is arranged on a driven shaft of the clutch and can axially slide along the driven shaft of the clutch. A controlling loop comprises a fixed iron core and a fixed loop arranged on a flywheel shell of a motor. A storage cell can provide electricity power for the fixed loop through an adjustable resistor and generate a magnetic field on the fixed iron core. A rotating iron core and a rotating loop are arranged on an outer edge of the flywheel corresponding to the fixed iron core and the fixed loop. A commutating component, a cupule loop and a cupule iron core corresponding to the driven disc are arranged on the flywheel body; wherein, the commutating component is connected with the rotating loop and the cupule loop through leads. When the automobile is started up or gears are changed, a switch is used for replacing a treading clutch, and the adjustable resistor is used for controlling the non-rigidity combining degree between driving parts and driven parts of the clutch, so the operation is convenient and simple; labor can be saved and an non-contact transforming manner of magnetoelectricity is used for the power transferring between a fixed circuit and a rotating circuit .
Description
Technical field
The utility model relates to a kind of automobile electric control clutch, is particularly suitable for the mechanical power transmission that rotates.
Background technique
Smooth-going for guaranteeing manual automobile balance starting and shifting of transmission, the power of motor passes to driving wheel through transmission system, clutch at first obtains the power from motor, by the clutch master, nonrigid joint or disengagement between the secondary part, realize the cut-out or the transmission of engine power, general clutch master, engage between the secondary part and adopt holddown spring, let slip the clutch is wanted in the disengagement of clutch, throw off through machinery or hydraulic type operating mechanism solenoidoperated cluthes, this structure disengage the clutch of need exerting oneself just can overcome pressing force of the spring and makes throw-out-of clutch, unclamps pedal and makes clutch.
Present magnetic clutch needs brush or slip ring structure when the sucker field coil that rotates clutch provides power supply in the circuit, reduced the reliability of Clutch Control and work.
Summary of the invention
The purpose of this utility model is to provide a kind of electric control clutch, except using the non-rigid combination degree of electric switch solenoidoperated cluthes, in electric control circuit, do not have the contact conduction power mode of devices such as brush or slip ring, but adopt the device non-contact conduction power mode of magnetic circuit coupling.
The technological scheme that its technical problem that solves the utility model adopts is: accompanying drawings is as follows:
A kind of automobile electric control clutch is made up of the control loop of driven disc (15) and control driven disc (15), and said driven disc (15) is contained in clutch driven shaft (17) and goes up also and can endwisely slip along clutch driven shaft (17); Said control loop comprises: fixed iron core of clutch (10) and fixed coil (11) are installed on the flywheel shell of engine (1), storage battery (19) provides power supply by adjustable resistance (22) for fixed coil (11), and in the last magnetic field that produces of fixed iron core (10), rotate (12) unshakable in one's determination, rotating coil (13) is installed on the outer rim of flywheel (2) corresponding to fixed iron core (10) and fixed coil (11), rectifier cell (6), sucker coil (4), the sucker iron core (14) corresponding with driven disc (15) is installed on the flywheel body, and rectifier cell (6) is connected with sucker coil (4) with rotating coil (13) by lead.Sucker coil (4) adopts the magnetic circuit conversion to obtain working power, has rationally utilized flywheel (2) relative movement of flywheel casing (1) relatively, rotates and nonrotationally adopt between the device contactless conduction power mode.
Control loop is made up of four parts: 1. permanent circuit is: storage battery (19) through lead (20), switch (21), adjustable resistance (22), live wire (23), fixed coil (11) to ground wire (24); 2. fixing and rotation magnetic circuit is respectively; Fixed coil (11), fixed iron core (10) and rotation (12), rotating coil (13) unshakable in one's determination; And fixedly reasonably utilized the quick rotation of flywheel (2) between magnetic circuit and the rotation magnetic circuit with respect to flywheel casing (1); 3. AC-DC Circuit is: rotating coil (13), interchange lead (7), rectifier cell (6), dc wire (5), sucker coil (4); 4. two rotation magnetic circuits are respectively: sucker coil (4), sucker iron core (14) and driven disc (15), with permanent circuit 1., fixing and rotate magnetic circuit 2., AC-DC Circuit 3., realize the control 4. of two rotation magnetic circuits, circuit between retaining element and the rotating part connects does not promptly have slip ring, commutator, there is not brush yet, by permanent circuit to adopting the magnetoelectricity conversion with the power supply transmission flywheel (2) rotation circuit, i.e. device non-contact conduction power mode.
The size of electric current in said adjustable resistance (22) the can regulate fixed coil (11), nonrigid degree of engagement between the driving and driven part of solenoidoperated cluthes.
Said fixed coil (11) can be made up of one or more, and arrangement can be symmetrical or asymmetric; Rotating coil (13) can be made up of one or more, and arrangement can symmetry or asymmetric.
Saidly all distinguish under the symmetric arrangement condition at fixed coil (11) and rotating coil (13), two rotating coils (13) can a shared rectifier cell (6), under the asymmetric arrangement condition, the corresponding rectifier cell (6) of each rotating coil (13).
Between said a plurality of rectifier cell (6) and the connection between a plurality of sucker coil (4) can be any series-parallel system.
The beneficial effects of the utility model are: the foot-operated clutch of manual automobile is become hand switch or foot switch formula electric control clutch, when vehicle starting and gear shift, replace foot-operated clutch with switch, and with the non-rigid combination degree between the driving and driven part of adjustable resistance solenoidoperated cluthes, easy to operately simply save the strength, and in the control loop, adopting non-contacting magnetoelectricity mapping mode to the power supply transmission the rotation circuit by permanent circuit.
Description of drawings
Fig. 1 electric control clutch structural front view.
Fig. 2 electric control clutch structure side view.
Fig. 3 electric control clutch control schematic representation.
Among the figure: 1-flywheel casing 2-flywheel 3-engine crankshaft 4-sucker coil 5-dc wire 6-rectifier cell 7-exchanges lead 8-wire guide 9-ring stand 10-fixed iron core 11-fixed coil 12-and rotates 13-rotating coil 14-sucker unshakable in one's determination 15-driven disc unshakable in one's determination 16-speed changer 17-clutch driven shaft 18-vibration damper dish 19-storage battery 20-lead 21-switch 22-adjustable resistance 23-live wire 24-ground wire
Embodiment
Below in conjunction with the accompanying drawing illustrated embodiment the utility model is further specified.
This electric control clutch work schematic representation as shown in Figure 3.Storage battery (19) arrives ground wire (24) through lead (20), switch (21), adjustable resistance (22), live wire (23), fixed coil (11), for the fixed coil (11) that is fixed on the flywheel casing (1) provides power supply, and in the last magnetic field that produces of fixed iron core (10).When being installed in last rotation of ring stand (9) (12) unshakable in one's determination and rotating coil (13) along with flywheel (2) quick rotation together, rotate the magnetic field rapid movement that (12) unshakable in one's determination and rotating coil (13) relative fixed iron core (10) produce, in rotating coil (13), produce alternating current, the size of this alternating current is proportional to the size of electric current in the fixed coil (11), also be proportional to the speed of the rotating speed of motor, electric current is big in the fixed coil (11), the magnetic field that fixed iron core (10) produces is strong, the rotating speed of motor fast, it is fast to rotate (12) unshakable in one's determination and rotating coil (13) movement velocity in magnetic field, and induction electromotive force is big.The alternating current that produces in the rotating coil (13) provides DC electrical source through rectifier cell (6) for sucker coil (4) again, produce magnetic force through sucker iron core (14) and hold driven disc (15) and rotate together, again through vibration damper dish (18), clutch driven shaft (17) to speed changer (16) transferring power.According to the rotating speed of motor and the size of regulating generation electric current in adjustable resistance (22) the control rotating coil (13), realize the non-rigid controlled transmission of power between sucker iron core (14) and the driven disc (15), the starting of assurance automobile balance, and the power of shifting of transmission rear engine passes to transmission system smooth-goingly.
Claims (5)
1, a kind of automobile electric control clutch is made up of the control loop of driven disc (15) and control driven disc (15), it is characterized in that: said driven disc (15) is contained in clutch driven shaft (17) and goes up also and can endwisely slip along clutch driven shaft (17); Said control loop comprises: fixed iron core of clutch (10) and fixed coil (11) are installed on the flywheel shell of engine (1), storage battery (19) provides power supply by adjustable resistance (22) for fixed coil (11), and in the last magnetic field that produces of fixed iron core (10), rotate (12) unshakable in one's determination, rotating coil (13) is installed on the outer rim of flywheel (2) corresponding to fixed iron core (10) and fixed coil (11), rectifier cell (6), sucker coil (4), the sucker iron core (14) corresponding with driven disc (15) is installed on the flywheel body, rectifier cell (6) is connected with sucker coil (4) with rotating coil (13) by lead, sucker coil (4) adopts the magnetic circuit conversion to obtain working power, rationally utilize flywheel (2) relative movement of flywheel casing (1) relatively, rotated and nonrotationally adopted between the device contactless conduction power mode.
2, automobile electric control clutch according to claim 1 is characterized in that: the size of electric current in said adjustable resistance (22) the can regulate fixed coil (11), nonrigid degree of engagement between the driving and driven part of solenoidoperated cluthes.
3, automobile electric control clutch according to claim 1 is characterized in that: said fixed coil (11) can be made up of one or more, and arrangement can be symmetrical or asymmetric; Rotating coil (13) can be made up of one or more, and arrangement can symmetry or asymmetric.
4, automobile electric control clutch according to claim 1, it is characterized in that: saidly all distinguish under the symmetric arrangement condition at fixed coil (11) and rotating coil (13), two rotating coils (13) can a shared rectifier cell (6), under the asymmetric arrangement condition, the corresponding rectifier cell (6) of each rotating coil (13).
5, automobile electric control clutch according to claim 1 is characterized in that: between said a plurality of rectifier cells (6) and the connection between a plurality of sucker coil (4) can be any series-parallel system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200945482U CN201103636Y (en) | 2007-11-05 | 2007-11-05 | Vehicle electric-controlled clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200945482U CN201103636Y (en) | 2007-11-05 | 2007-11-05 | Vehicle electric-controlled clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201103636Y true CN201103636Y (en) | 2008-08-20 |
Family
ID=39950662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200945482U Expired - Fee Related CN201103636Y (en) | 2007-11-05 | 2007-11-05 | Vehicle electric-controlled clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201103636Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3561331A1 (en) * | 2018-04-26 | 2019-10-30 | Hamilton Sundstrand Corporation | Actuator with rotating electromagnetic clutch utilizing inductive coupling |
| EP3561332A1 (en) * | 2018-04-26 | 2019-10-30 | Hamilton Sundstrand Corporation | Rotatable electromagnetic clutch utilizing inductive coupling |
-
2007
- 2007-11-05 CN CNU2007200945482U patent/CN201103636Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3561331A1 (en) * | 2018-04-26 | 2019-10-30 | Hamilton Sundstrand Corporation | Actuator with rotating electromagnetic clutch utilizing inductive coupling |
| EP3561332A1 (en) * | 2018-04-26 | 2019-10-30 | Hamilton Sundstrand Corporation | Rotatable electromagnetic clutch utilizing inductive coupling |
| US10995804B2 (en) | 2018-04-26 | 2021-05-04 | Hamilton Sundstrand Corporation | Actuator with rotating electromagnetic clutch utilizing inductive coupling |
| US11015661B2 (en) | 2018-04-26 | 2021-05-25 | Hamilton Sundstrand Corporation | Rotatable electromagnetic clutch utilizing inductive coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20101105 |