CN106121802B - The auto pump clutch apparatus of end is arranged in a kind of electromagnetic coil - Google Patents
The auto pump clutch apparatus of end is arranged in a kind of electromagnetic coil Download PDFInfo
- Publication number
- CN106121802B CN106121802B CN201610730240.6A CN201610730240A CN106121802B CN 106121802 B CN106121802 B CN 106121802B CN 201610730240 A CN201610730240 A CN 201610730240A CN 106121802 B CN106121802 B CN 106121802B
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- Prior art keywords
- electromagnetic coil
- clutch
- main shaft
- magnet
- belt pulley
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- ULEBESPCVWBNIF-BYPYZUCNSA-N L-arginine amide Chemical compound NC(=O)[C@@H](N)CCCNC(N)=N ULEBESPCVWBNIF-BYPYZUCNSA-N 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- 238000009738 saturating Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 238000000605 extraction Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/021—Units comprising pumps and their driving means containing a coupling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
- F01P5/12—Pump-driving arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/021—Units comprising pumps and their driving means containing a coupling
- F04D13/022—Units comprising pumps and their driving means containing a coupling a coupling allowing slip, e.g. torque converter
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/021—Units comprising pumps and their driving means containing a coupling
- F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
- F04D13/027—Details of the magnetic circuit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
- F16D27/14—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2050/00—Applications
- F01P2050/22—Motor-cars
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses the auto pump clutch apparatus that end is arranged in a kind of electromagnetic coil, main shaft including passing through water pump body, it is set in the belt pulley of water pump body end, and it is set in the shell of pulley end, wherein the end face of slave pulley starts to be successively arranged clutch chip architecture, frictional disk and electromagnetic coil structure in the hollow cavity of main shaft and shell composition.It is this to design the end that electromagnetic coil structure is arranged in clutch apparatus, it influences the axial dimension of belt pulley no longer by electromagnetic coil size, is applicable to the occasion of small size belt pulley, while being convenient for the extraction of electromagnetic coil lead-out wire；When electromagnetic coil is powered, magnetic field absorption clutch chip architecture is allowed in conjunction with frictional disk, to drive main shaft and belt pulley to rotate synchronously.
Description
Technical field
The present invention relates to the technical field of auto-parts, in particular to the automobile water of end is arranged in a kind of electromagnetic coil
Pump clutch device.
Background technique
Auto pump is the pith of car engine cooling system, and engine drives the main shaft of water pump by belt pulley
And wheel rotation, the coolant liquid in water pump are driven by impeller and are thrown toward the edge of water pump cover under the action of the centrifugal force, then
It is flowed out from water pipe, and carries out reciprocation cycle, carry out the cooling to automobile engine.Water pump clutch is set in the main shaft of water pump
On, for controlling the work of water pump.
A kind of combined water pump electromagnetic fan clutch is disclosed in Chinese patent prospectus CN2009200254676
Device assembly, Bearing with multiple rows of balls inlay in the cavity of water pump cover left end, set in the belt pulley of fan clutch spring bearing support
Magnetic yoke；Magnetic yoke mesoporous and water pump cover left end clearance fit are equipped with pin hole, pin hole on magnetic yoke and water pump cover corresponding position
It inside sets pin magnetic yoke and water pump cover are connected.Magnetic yoke is arranged in belt pulley for this design, and passes through spring bearing and axis
Shaft coupling holds connection, needs very big radial space.Moreover, auto pump clutch currently on the market, electromagnetic coil is all interior
It sets in belt pulley inside cavity, occupies substantial radial space；When pulley sizes are too small, inner space after bearing is installed,
It is not enough to configure satisfactory electromagnetic coil, there is significant limitation.
Summary of the invention
The purpose of invention: the present invention discloses the auto pump clutch apparatus that end is arranged in a kind of electromagnetic coil, will be electric
The end of clutch apparatus is arranged in magnet coil structure, influences the axial dimension of belt pulley no longer by electromagnetic coil size,
It is applicable to the occasion of small size belt pulley, is conducive to the transmission ratio for increasing pulley drive system.
Technical solution: in order to achieve the goal above, the invention discloses the automobile water that end is arranged in a kind of electromagnetic coil
Pump clutch device, the main shaft including passing through water pump body, is set in the belt pulley of water pump body end, and be set in belt
The shell of wheel end, wherein the end face of slave pulley starts to be successively arranged clutch-plate knot in the hollow cavity of main shaft and shell composition
Structure, frictional disk and electromagnetic coil structure.It is this to design the end that electromagnetic coil structure is arranged in clutch apparatus, make belt pulley
Axial dimension no longer influenced by electromagnetic coil size, be applicable to the occasion of small size belt pulley, while being convenient for electromagnetic wire
Enclose the extraction of lead-out wire；When electromagnetic coil is powered, magnetic field absorption clutch chip architecture is allowed in conjunction with frictional disk, to drive main shaft
It is rotated synchronously with belt pulley.
Further, the auto pump clutch apparatus of end, the clutch-plate knot is arranged in a kind of above-mentioned electromagnetic coil
Structure includes the spring leaf pedestal being set on main shaft, the spring leaf being mounted on spring leaf pedestal, and setting outside spring leaf
The clutch-plate in week.This design realizes that when electromagnetic coil powers off, and magnetic field disappears, clutch-plate resets under spring leaf effect,
It is separated with frictional disk, main shaft is made to stop operating；Its structure is simple, reliable.
Further, the auto pump clutch apparatus of end, the electromagnetic coil is arranged in a kind of above-mentioned electromagnetic coil
Structure includes electromagnetic coil in a ring and the coil base being set on main shaft, and wherein coil base is equipped with installation electromagnetic wire
The slot bottom of the coil slot in a ring of circle, coil slot is equipped with threading hole.This design plays the role of protecting electromagnetic coil,
It is easily installed the overall structure of electromagnetic coil.
Further, the auto pump clutch apparatus of end is arranged in a kind of above-mentioned electromagnetic coil, and the main shaft is axis
Shaft coupling is held, and bearing portion is connect with water pump body.The case where this design is compared to general axis and bearing fit, in carrying energy
Under the same conditions, radial diameter is small for power, to be suitable for the belt pulley of small size；Also, also simple, the assembly and disassembly side with structure
Just, the good feature of rigidity.
Further, a kind of above-mentioned electromagnetic coil is arranged in the auto pump clutch apparatus of end, the frictional disk with
Shell is fixedly connected, and the shell is threadedly coupled with belt pulley.This design structure is simple, is convenient to mount and dismount, as long as also, guaranteeing
When pulley rotation, in the trend mutually tightened between shell, it is connected to the housing anti-loosening that belt pulley can be realized.
Further, the auto pump clutch apparatus of end is arranged in a kind of above-mentioned electromagnetic coil, and the clutch-plate is in
Circular ring shape, and it is equipped with one group of saturating magnetic slot being arc-shaped；Spring leaf is equipped with one group of L-arm, and the free end for passing through L-arm
It is fixedly connected with clutch-plate.This design increases effective contact surface of clutch-plate and friction plate, and the two is made to combine effect more preferable；And
And its saturating magnetic works well, the Stability and dependability that electromagnetic coil acts clutch-plate absorption is high；Spring leaf elastic force it is moderate and
Effect is stablized.
Further, a kind of above-mentioned electromagnetic coil is arranged in the auto pump clutch apparatus of end, the coil slot with
Epoxy resin layer is equipped in the gap that electromagnetic coil is formed, also, electromagnetic coil surface is covered with epoxy resin layer.This design
Electromagnetic coil can be not only fixed in coil slot, also act the sealing and protective effect to electromagnetic coil, improve fortune
Capable stability and safety.
Further, a kind of above-mentioned electromagnetic coil is arranged in the auto pump clutch apparatus of end, in the belt pulley
Anchor ring and main shaft composition hollow cavity in be equipped with magnet arrangement, magnet arrangement include annular magnet, the first magnet retainer and
Second magnet retainer, wherein annular magnet is folded between the first magnet retainer and the second magnet retainer, the first magnet
The outer diameter of retainer and the second magnet retainer is greater than the outer diameter of annular magnet.First magnet retainer of this design and second
The magnetic pole of annular magnet is drawn out on the outer peripheral surface of itself by magnet retainer, and in the outer peripheral surface of the first magnet retainer and
Magnetic field is formed between the outer peripheral surface of two magnet retainers, which directly acts on the inner ring surface of belt pulley, makes magnet arrangement
Main shaft is driven to be less than the rotational speed of belt pulley；And play holding and protective effect to annular magnet；This magnet arrangement
Design and assembly it is easy, substantially increase production efficiency；It is as an annular magnet, the form inlayed instead of small magnet,
The possibility that small magnet falls off, good reliability are avoided, and the step of inlaying small magnet is omitted, uses manpower and material resources sparingly and assembles
Time reduces production cost.
Above-mentioned technical proposal can be seen that the invention has the following beneficial effects: a kind of electromagnetic coils of the present invention
The auto pump clutch apparatus of end is set, and the axial dimension of belt pulley is no longer influenced by electromagnetic coil size, can
Suitable for the occasion of small size belt pulley, and the radial dimension of belt pulley is compressed as far as possible, be conducive to increase pulley drive system
Transmission ratio, while be convenient for electromagnetic coil lead-out wire extraction；Its overall structure is simple, is convenient to mount and dismount, and improves production efficiency, drop
Low production cost；Its stability, reliability and safety are good, connect reliable, anti-loosening；Clutch-plate and the effective of friction plate connect
Contacting surface is big, good in conjunction with effect；The function of clutch and speed change may be implemented, main shaft can rotate synchronously with belt pulley, also can
It is rotated with being less than the speed of belt pulley, and has the characteristics that easy to assembly, magnet is not fallen off.
Detailed description of the invention
Fig. 1 is the structure chart for the auto pump clutch apparatus that end is arranged in a kind of electromagnetic coil of the present invention；
Fig. 2 be the auto pump clutch apparatus that end is arranged in a kind of electromagnetic coil of the present invention clutch-plate and
The assembling figure of spring leaf；
Fig. 3 is the spring leaf for the auto pump clutch apparatus that end is arranged in a kind of electromagnetic coil of the present invention
Structure chart；
In figure: 1- water pump body, 2- main shaft, 21- bearing portion, 3- belt pulley, 4- shell, 5- clutch chip architecture, 51- spring
Piece pedestal, 52- spring leaf, 53- clutch-plate, the saturating magnetic slot of 54-, 55-L shape arm, 6- frictional disk, 7- electromagnetic coil structure, 71- electromagnetism
Coil, 72- coil base, 721- coil slot, 722- threading hole, 8- magnet arrangement, 81- annular magnet, the first magnet of 82- are kept
Frame, 821- maintaining part, 822- interconnecting piece, 83- the second magnet retainer, 9- first bearing, 10- impeller, 11- sealing device, 12-
Second bearing, 13- gasket, 14- nut, 15- rivet.
Specific embodiment
With reference to the accompanying drawing, the specific embodiment of the invention is described in detail.
Embodiment
The auto pump clutch apparatus of end is arranged in a kind of electromagnetic coil of the invention, as shown in Figure 1 to Figure 3, packet
The main shaft 2 across water pump body 1 is included, the belt pulley 3 of 1 end of water pump body is set in, and is set in the shell of 3 end of belt pulley
Body 4, middle belt pulley 3 are connect by first bearing 9 with 1 end of water pump body, and shell 4 is threadedly coupled with belt pulley 3, and is protected
When demonstrate,proving pulley rotation, have the tendency that mutually tightening between shell, main shaft 2 is Bearing with multiple rows of balls, bearing portion 21 and water pump
Ontology 1 connects；Impeller 10 is equipped in water pump body 1, impeller 10 is set in 2 end of main shaft and is fixedly connected with main shaft 2, main shaft
Sealing device 11 is equipped between 2 and 1 inner ring surface of water pump body, to prevent the liquid in water pump body 1 from entering clutch；Main shaft 2
The end face of slave pulley 3 starts to be successively arranged clutch chip architecture 5, frictional disk 6 and electromagnetic wire in the hollow cavity formed with shell 4
Coil structures 7；Magnet arrangement 8 is equipped in the hollow cavity that 3 inner ring surface of belt pulley and main shaft 2 form；Wherein 8 He of magnet arrangement
Clutch chip architecture 5 is fixedly connected with main shaft 2, and frictional disk 6 is fixedly connected with shell 4, and electromagnetic coil structure 7 passes through second bearing
12 connect with main shaft 2；Also, 2 end of main shaft is arranged with gasket 13 and nut 14, for the axially position to clutch.
Clutch chip architecture 5 includes the spring leaf pedestal 51 being set on main shaft 2, the spring being mounted on spring leaf pedestal 51
Piece 52, and the clutch-plate 53 of 52 periphery of spring leaf is set, clutch-plate 53 is in circular ring shape, and be arc-shaped equipped with one group
Saturating magnetic slot 54, the quantity of saturating magnetic slot 54 is no less than 2, with the distribution of circular array column-shaped；Spring leaf 52 is equipped with one group of L-arm 55,
And it is fixedly connected by the free end of L-arm 55 with clutch-plate 53, the quantity of L-arm 55 is no less than 2, with annular array
Shape distribution；Wherein fixed between spring leaf pedestal 51 and spring leaf 52 by the riveting of one group of rivet 15, the free end of L-arm 55 with
It is fixed between clutch-plate 53 by one group of riveting of rivet 15, and clutch-plate 53 is equipped with the counterbore of installation rivet 15, in this way
Rivet 15 can be prevented convex in 53 surface of clutch-plate, in order to avoid influence being bonded for clutch-plate 53 and frictional disk 6.
Electromagnetic coil structure 7 includes electromagnetic coil 71 in a ring and the coil base 72 being set on main shaft 2, wherein
Coil base 72 is equipped with the coil slot 721 in a ring of installation electromagnetic coil 71, and the slot bottom of coil slot 721 is equipped with threading hole
722；It is equipped with epoxy resin layer in the gap that coil slot 721 and electromagnetic coil 71 are formed, also, 71 surface of electromagnetic coil is covered with
Epoxy resin layer.
Magnet arrangement 8 includes annular magnet 81, the first magnet retainer 82 and the second magnet retainer 83, wherein annular magnetic
Iron 81 is folded between the first magnet retainer 82 and the second magnet retainer 83, and the first magnet retainer 82 and the second magnet are protected
The outer diameter for holding frame 83 is greater than the outer diameter of annular magnet 81；First magnet retainer 82 includes maintaining part 821 annular in shape, and
The cylindrical interconnecting piece 822 being connected with main shaft 2, the second magnet retainer 83 are annular in shape；Two of annular magnet 81
Magnetic pole is protected on two end faces of annular magnet 81, and by the maintaining part 821 of the first magnet retainer 82 and the second magnet respectively
The extraction of frame 83 is held, until on the outer peripheral surface of maintaining part 821 and the second magnet retainer 83, and in the outer peripheral surface of maintaining part 821 and the
Magnetic field is formed between the outer peripheral surface of two magnet retainers 83, which directly acts on the inner ring surface of belt pulley 3, makes magnet knot
Structure 8 drives main shaft 2 to be less than the rotational speed of belt pulley 3.
When electromagnetic coil 71 is powered, clutch chip architecture 5 is adsorbed in magnetic field, and the L-arm 55 of spring leaf 52 deforms, and makes clutch-plate
53 are combined with frictional disk 6, at this point, driving shell 4 and frictional disk 6, frictional disk 6 to drive clutch chip architecture 5, clutch by belt pulley 3
Chip architecture 5 drives main shaft 2 to rotate, and realizes the synchronous rotation of main shaft 2 and belt pulley 3；When electromagnetic coil 71 powers off, magnetic field disappears,
Clutch-plate 53 resets under the effect of spring leaf 52, separates with frictional disk 6, and the magnetic field that magnet arrangement 8 generates at this time directly acts on
The inner ring surface of belt pulley 3, when belt pulley 3 rotates, magnetic field drives the lag of magnet arrangement 8 to slowly run；Also, pass through setting magnet
The magnetic field of structure 8 is strong and weak, available different output revolving speed.
The above is only a preferred embodiment of the present invention, it should be noted that for those skilled in the art
For, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as guarantor of the invention
Protect range.
Claims (8)
1. the auto pump clutch apparatus that end is arranged in a kind of electromagnetic coil, it is characterised in that: including passing through water pump body
(1) main shaft (2), is set in the belt pulley (3) of water pump body (1) end, and is set in the shell of belt pulley (3) end
(4), magnet arrangement (8), main shaft (2) and shell are equipped in the hollow cavity of middle belt pulley (3) inner ring surface and main shaft (2) composition
(4) end face of slave pulley (3) starts to be successively arranged clutch chip architecture (5), frictional disk (6) and electromagnetism in the hollow cavity formed
Loop construction (7)；The magnet arrangement (8) includes that annular magnet (81), the first magnet retainer (82) and the second magnet are kept
Frame (83), wherein annular magnet (81) is folded between the first magnet retainer (82) and the second magnet retainer (83).
2. the auto pump clutch apparatus of end is arranged in a kind of electromagnetic coil according to claim 1, feature exists
In: the clutch chip architecture (5) includes the spring leaf pedestal (51) being set on main shaft (2), is mounted on spring leaf pedestal (51)
On spring leaf (52), and setting spring leaf (52) periphery clutch-plate (53).
3. the auto pump clutch apparatus of end is arranged in a kind of electromagnetic coil according to claim 1, feature exists
In: the electromagnetic coil structure (7) include electromagnetic coil (71) in a ring and the coil base being set on main shaft (2)
(72), wherein coil base (72) is equipped with the coil slot (721) in a ring for installing electromagnetic coil (71), coil slot (721)
Slot bottom be equipped with threading hole (722).
4. the auto pump clutch apparatus of end is arranged in a kind of electromagnetic coil according to claim 1, feature exists
In: the main shaft (2) is Bearing with multiple rows of balls, and bearing portion (21) is connect with water pump body (1).
5. the auto pump clutch apparatus of end is arranged in a kind of electromagnetic coil according to claim 1, feature exists
In: the frictional disk (6) is fixedly connected with shell (4), and the shell (4) is threadedly coupled with belt pulley (3).
6. the auto pump clutch apparatus of end is arranged in a kind of electromagnetic coil according to claim 2, feature exists
In: the clutch-plate (53) is in circular ring shape, and is equipped with one group of saturating magnetic slot (54) being arc-shaped；Spring leaf (52) is equipped with one group
L-arm (55), and be fixedly connected by the free end of L-arm (55) with clutch-plate (53).
7. the auto pump clutch apparatus of end is arranged in a kind of electromagnetic coil according to claim 3, feature exists
In: epoxy resin layer, also, electromagnetic coil (71) are equipped in the gap of the coil slot (721) and electromagnetic coil (71) formation
Surface is covered with epoxy resin layer.
8. the auto pump clutch apparatus of end is arranged in a kind of electromagnetic coil according to claim 1, feature exists
In: the outer diameter of the first magnet retainer (82) and the second magnet retainer (83) is greater than the outer diameter of annular magnet (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730240.6A CN106121802B (en) | 2016-08-26 | 2016-08-26 | The auto pump clutch apparatus of end is arranged in a kind of electromagnetic coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730240.6A CN106121802B (en) | 2016-08-26 | 2016-08-26 | The auto pump clutch apparatus of end is arranged in a kind of electromagnetic coil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106121802A CN106121802A (en) | 2016-11-16 |
| CN106121802B true CN106121802B (en) | 2019-01-29 |
Family
ID=57274473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610730240.6A Active CN106121802B (en) | 2016-08-26 | 2016-08-26 | The auto pump clutch apparatus of end is arranged in a kind of electromagnetic coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106121802B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191260A (en) * | 2017-05-10 | 2017-09-22 | 苏州睿昕汽车配件有限公司 | A kind of electromagnet Water pump clutch |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2929095A1 (en) * | 1979-07-18 | 1981-02-19 | Zahnradfabrik Friedrichshafen | HYSTERESIS CLUTCH |
| CN2413029Y (en) * | 1999-10-19 | 2001-01-03 | 龙口市汽车风扇离合器厂 | Automobile water pump, temp.-control switch, electromagnetic coil, fan and clutch assembly |
| EP1353051A2 (en) * | 2002-04-08 | 2003-10-15 | Baruffaldi S.p.A. | Device for controlling the actuating shaft of means for recirculating a cooling fluid in vehicle engines |
| CN102086800A (en) * | 2009-12-08 | 2011-06-08 | 华纳圣龙（宁波）有限公司 | Electronic cooling water pump of automobile engine |
| CN102777511A (en) * | 2012-07-24 | 2012-11-14 | 龙口中宇机械有限公司 | Electromagnetic clutch and air pump using same |
| CN103850772A (en) * | 2014-03-19 | 2014-06-11 | 龙口中宇汽车风扇离合器有限公司 | Safety permanent magnetic water pump |
| CN204082297U (en) * | 2014-07-09 | 2015-01-07 | 昆山隆中麦士格瑞汽车部件有限公司 | A kind of electromagnetic fan clutch capable of regulating velocity |
| CN206054072U (en) * | 2016-08-26 | 2017-03-29 | 苏州睿昕汽车配件有限公司 | A kind of auto pump clutch apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10158732B4 (en) * | 2001-11-30 | 2008-11-27 | Linnig Trucktec Gmbh | Drive member for a water pump of the cooling water circuit of an internal combustion engine and Reibschaltkupplung |
-
2016
- 2016-08-26 CN CN201610730240.6A patent/CN106121802B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2929095A1 (en) * | 1979-07-18 | 1981-02-19 | Zahnradfabrik Friedrichshafen | HYSTERESIS CLUTCH |
| CN2413029Y (en) * | 1999-10-19 | 2001-01-03 | 龙口市汽车风扇离合器厂 | Automobile water pump, temp.-control switch, electromagnetic coil, fan and clutch assembly |
| EP1353051A2 (en) * | 2002-04-08 | 2003-10-15 | Baruffaldi S.p.A. | Device for controlling the actuating shaft of means for recirculating a cooling fluid in vehicle engines |
| CN102086800A (en) * | 2009-12-08 | 2011-06-08 | 华纳圣龙（宁波）有限公司 | Electronic cooling water pump of automobile engine |
| CN102777511A (en) * | 2012-07-24 | 2012-11-14 | 龙口中宇机械有限公司 | Electromagnetic clutch and air pump using same |
| CN103850772A (en) * | 2014-03-19 | 2014-06-11 | 龙口中宇汽车风扇离合器有限公司 | Safety permanent magnetic water pump |
| CN204082297U (en) * | 2014-07-09 | 2015-01-07 | 昆山隆中麦士格瑞汽车部件有限公司 | A kind of electromagnetic fan clutch capable of regulating velocity |
| CN206054072U (en) * | 2016-08-26 | 2017-03-29 | 苏州睿昕汽车配件有限公司 | A kind of auto pump clutch apparatus |
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| Publication number | Publication date |
|---|---|
| CN106121802A (en) | 2016-11-16 |
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