CN2678952Y - Electrical vortex buffer - Google Patents

Electrical vortex buffer Download PDF

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Publication number
CN2678952Y
CN2678952Y CN 200320130090 CN200320130090U CN2678952Y CN 2678952 Y CN2678952 Y CN 2678952Y CN 200320130090 CN200320130090 CN 200320130090 CN 200320130090 U CN200320130090 U CN 200320130090U CN 2678952 Y CN2678952 Y CN 2678952Y
Authority
CN
China
Prior art keywords
rotor
coil
current vortex
vortex retarder
automobile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200320130090
Other languages
Chinese (zh)
Inventor
韩华
余先祥
韩旭
陈传松
陈义祥
潘南平
Original Assignee
韩华
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 韩华 filed Critical 韩华
Priority to CN 200320130090 priority Critical patent/CN2678952Y/en
Application granted granted Critical
Publication of CN2678952Y publication Critical patent/CN2678952Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an electrical vortex buffer, which comprises a coil, a coil panel, and a rotor; the coil is mounted on the coil panel, and the rotor is mounted on the drive shaft of an automobile. The utility model is characterized in that the rotor mounted on the drive shaft of the automobile is single side arrangement. The single side of the rotor is provided on the outer side of the electrical vortex buffer. The rotor is mounted on the drive shaft of the automobile via the flange plate of the rotor. The utility model has the advantages of simple structure, light weight, low cost, and convenient maintenance.

Description

A kind of current vortex retarder
Technical field
The utility model relates to a kind of current vortex retarder, is the improvement technology of current vortex retarder specifically.
Background technology
At present, people install the current vortex retarder that is used for the car speed deceleration and mainly are made up of coil panel and a plurality of coil on automobile, and coil is installed on the circumference of coil panel.Coil mainly is made up of with following central layer magnetic core, enamel wire, skeleton, last central layer, and enamel wire is wrapped on the skeleton, and magnetic core is placed in the skeleton, and last central layer and following central layer are installed in the two ends of skeleton respectively.The principle of work of current vortex retarder is for after passing through coil when electric current, and coil winding produces magnetic field, rotor (impeller) and the relative high speed revolution of stator (coil panel), the rotor cutting magnetic line forms current vortex, produces powerful magnetic torque, act on the transmission shaft, the transmission shaft rotating speed is slowed down fast.Rotor in all current vortex retarders is two at present, be arranged on the left and right sides of coil, this current vortex retarder has powerful magnetic torque, be applicable to the automobile that tonnage is bigger, and for miniature car, using low power current vortex retarder can reach requirement, some miniwatt automobile can't be installed current vortex retarder owing to less causing of installing space.In addition, this current vortex retarder also has following shortcoming: weight is big, complex structure, maintenance trouble; Cost height, unstable properties.
Summary of the invention
The purpose of this utility model provide a kind of simple in structure, in light weight, cost is low, easy maintenance and installation, widely applicable current vortex retarder.
The utility model is achieved through the following technical solutions.
A kind of current vortex retarder comprises coil, coil panel and rotor, and coil is installed on the coil panel, and rotor is installed on the propeller-shaft, it is characterized in that: the rotor that is installed on the propeller-shaft is monolateral setting.
The monolateral outside that is arranged on current vortex retarder of described rotor.
Described rotor is installed on the propeller-shaft by the rotor flange dish.
The utility model compared with prior art has the following advantages.
Because the rotor in the utility model current vortex retarder is one, a monolateral side that is arranged on coil, compare the current vortex retarder that both sides in the past are equipped with rotor, can reduce its volume, thereby because the less automobile that current vortex retarder can't be installed of installing space provides the possibility of installing, increased the range of use of current vortex retarder for those.In addition, when mounted, can pass transmission shaft from a direction it is installed on the housing of automobile axle, installation and maintenance are all very convenient.The utility model current vortex retarder also has the following advantages: make its weight and cost all decrease because of having reduced by a rotor; Because just folk prescription acts on the transmission shaft and the cantilever weak point to rotor generation magnetic torque, helps protecting change speed gear box; Because of magnetic gap less, thereby make that the required electric current of current vortex retarder is less, make its performance more stable.
Description of drawings
Fig. 1 is the assembly structure figure of the utility model current vortex retarder.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1, current vortex retarder mainly is made up of coil 1, magnetic core 2, coil panel base plate 31, coil panel flange 32, rotor 4 and rotor flange dish 41.Coil 1 is fixed on the coil panel base plate 31 by bolt 5, coil panel base plate 31 links to each other with coil panel flange 32 by bolt 5, magnetic core 2 is positioned at the cylindrical cavity of coil 1 hollow, pole plate 6 is installed in the limit, left side of coil 1, and rotor 4 is positioned at the left side of coil 1 and is fixed on the transmission shaft 7 by rotor flange dish 41.Because rotor 4 monolateral being arranged on the transmission shaft 7, thereby make the volume of current vortex retarder reduce, simple in structure.

Claims (3)

1. a current vortex retarder comprises coil, coil panel and rotor, and coil is installed on the coil panel, and rotor is installed on the propeller-shaft, it is characterized in that: the rotor that is installed on the propeller-shaft is monolateral setting.
2. current vortex retarder according to claim 1 is characterized in that: the monolateral outside that is arranged on current vortex retarder of described rotor.
3. current vortex retarder according to claim 1 and 2 is characterized in that: described rotor is installed on the propeller-shaft by the rotor flange dish.
CN 200320130090 2003-12-31 2003-12-31 Electrical vortex buffer Expired - Fee Related CN2678952Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200320130090 CN2678952Y (en) 2003-12-31 2003-12-31 Electrical vortex buffer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200320130090 CN2678952Y (en) 2003-12-31 2003-12-31 Electrical vortex buffer

Publications (1)

Publication Number Publication Date
CN2678952Y true CN2678952Y (en) 2005-02-16

Family

ID=34581526

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200320130090 Expired - Fee Related CN2678952Y (en) 2003-12-31 2003-12-31 Electrical vortex buffer

Country Status (1)

Country Link
CN (1) CN2678952Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101204930B (en) * 2007-12-20 2010-08-11 陈传松 Energy-saving type electric eddy speed damper
CN104149637A (en) * 2014-08-01 2014-11-19 青岛盛嘉信息科技有限公司 Digital control based electromagnetic braking method
CN104149640A (en) * 2014-08-01 2014-11-19 青岛盛嘉信息科技有限公司 Digital control based braking system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101204930B (en) * 2007-12-20 2010-08-11 陈传松 Energy-saving type electric eddy speed damper
CN104149637A (en) * 2014-08-01 2014-11-19 青岛盛嘉信息科技有限公司 Digital control based electromagnetic braking method
CN104149640A (en) * 2014-08-01 2014-11-19 青岛盛嘉信息科技有限公司 Digital control based braking system

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee
C19 Lapse of patent right due to non-payment of the annual fee