Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A non-contact magnetically controlled one-way clutch

A one-way clutch, non-contact technology, applied in magnetic drive clutches, non-mechanical drive clutches, clutches, etc., can solve problems such as inconvenient use, achieve the effect of reducing friction and prolonging service life

Active Publication Date: 2018-04-06
宋宝玲
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problem that the current one-way clutch is limited by the speed difference between the outer race and the inner race, and the mileage is extended during use, and the one-way clutch is inconvenient to use due to wear and tear, the present invention provides a non-contact Type magnetically controlled one-way clutch, its purpose is to break the limit of the one-way clutch by the speed difference, reduce wear and tear, and prolong the service life of the one-way clutch

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A non-contact magnetically controlled one-way clutch
  • A non-contact magnetically controlled one-way clutch
  • A non-contact magnetically controlled one-way clutch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The technical solution of the present invention will be described in detail below with reference to the accompanying drawings.

[0021] The technical solution of the present invention is a non-contact magnetically controlled one-way clutch, including a clutch outer race 10, an inner race 11, a cage 17 arranged between the outer race 10 and the inner race 11, and a cage 17. The wedge 12 is provided, the outer shaft 13 is connected to the outer race 10, the inner shaft 14 is connected to the inner race 11, and a movable magnetic part is provided on the outer race 10 side or the inner race 11 side of the one-way clutch , the side of the outer race 10 or the side of the inner race 11 has magnetically opposite magnetic poles to the movable magnetic part. When the movable magnetic part is close to the one-way clutch, the sprag 12 and the outer race 10 or inner race 11 In the non-contact state, the one-way clutch is in a controllable failure state. When the magnetic component ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a non-contact type magnetic control one-way clutch, and belongs to the field of vehicle components. An outer shaft is connected to an outer seat ring of the one-way clutch, an inner shaft is connected into an inner seat ring, a movable magnetic component is arranged on the side of the outer seat ring or the side of the inner seat ring of the one-way clutch, the outer seat ring or the inner seat ring is provided with a magnetic pole with magnetism opposite to magnetism of the movable magnetic component, and when the magnetic pole of the movable magnetic component and the magnetic component of the side of the outer seat ring or the side of the inner seat ring are close to the one-way clutch, a wedge block and the outer seat ring or the inner seat ring are in the non-contact state, and the one-way clutch is in the controllable failure state; and when the magnetic component is away from the one-way clutch, the one-way clutch comes into effect, and the one-way clutch can be used for removing the limitation of the rotating speed difference existing in the one-way clutch, the use range of the one-way clutch can be widened, friction resistance of the one-way clutch can be reduced, and the service life of the one-way clutch can be prolonged.

Description

technical field [0001] The invention relates to a one-way clutch, in particular to a non-contact magnetically controlled one-way clutch, which belongs to the field of vehicle parts. Background technique [0002] The function of the one-way clutch is to make a certain element only rotate in a certain direction and lock the element in another direction. The composition of the one-way clutch is composed of an outer race, an inner race, a cage, a wedge, etc. The working principle is that when the inner race is fixed, the clockwise rotation of the outer race will not lock the wedge, and the outer race can rotate freely; when the outer race turns counterclockwise, the wedge will lock and the outer race cannot rotate. The function of the cage is to make the wedge always tilt slightly towards the direction of locking the outer race, so as to strengthen the locking function of the wedge. [0003] The first function of the one-way clutch in the vehicle is to make the vehicle start sm...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F16D27/10
CPCF16D27/10
Inventor 孙军段振华郭涛
Owner 宋宝玲
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com