electromagnetic transmission

A transmission and electromagnetic technology, applied to components with teeth, belts/chains/gears, mechanical equipment, etc., can solve the problems of large mechanical wear and affecting service life, and achieve improved service life, reduced friction, and smooth speed change Effect

Inactive Publication Date: 2018-01-23
潘弟华
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned various transmissions use mechanical force to change the transmission ratio of the output shaft and the input shaft. Due to the large friction of the mechanical force on the components, the mechanical wear is relatively large and the service life is affected.

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
  • electromagnetic transmission
  • electromagnetic transmission
  • electromagnetic transmission

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The technical solution of the present invention will be described in further non-limiting detail below in combination with preferred embodiments and accompanying drawings.

[0017] refer to figure 1 , the electromagnetic transmission of the present invention includes an input shaft 1, an output shaft 2 and several electromagnetic transmission units, the input shaft 1 is connected with the engine through a clutch (not shown), the output shaft 2 is connected with the drive shaft (not shown), and the electromagnetic transmission The unit is connected to the input shaft 1 and the output shaft 2, and each electromagnetic transmission unit includes at least one gear pair, and different gear pairs work to change the transmission ratio of the input shaft 1 and the output shaft 2.

[0018] In this embodiment, the electromagnetic transmission unit includes a power supply 10, an electromagnet 11, a first gear pair located at one end of the electromagnet 11, a second gear pair loca...

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 an electromagnetic transmission, comprising an input shaft, an output shaft and a plurality of electromagnetic variable speed units. Each electromagnetic variable speed unit comprises a power source, an electromagnet, a gear pair, and a clutch wheel, wherein the electromagnet sleeves the input shaft and electrically connected with the power supply; the gear pair is composed of a driving gear and a driven gear that are in normal meshing, the driving gear can freely rotatably sleeve the input shaft, and the driven gear fixedly sleeves the output shaft; the clutch wheel that is magnetic can freely and slidably sleeve the input shaft between the electromagnet and the driving gear and can mesh with the driving gear; after the electromagnet is powered on, the clutch wheel can attract or repel the electromagnet. The electromagnetic transmission changes engaging and disengaging of the gears by using electromagnetic force and is novel in structure and smooth in speed variation, friction of parts inside may be reduced, and the service life may be prolonged.

Description

technical field [0001] The invention relates to a transmission, in particular to an electromagnetic transmission. Background technique [0002] The transmission is a gear transmission device that can change the transmission ratio of the output shaft and the input shaft in fixed or stepwise steps, also known as a gearbox. The transmission is used to change the torque and speed of the engine crankshaft to meet the needs of different driving wheel traction and vehicle speed requirements under different driving conditions such as starting, accelerating, driving, and overcoming various road obstacles. At present, the transmission classifications on the market mainly include: manual transmission (MT), automatic transmission (AT), manual / automatic transmission, and continuously variable transmission (CVT). The above-mentioned various transmissions all use mechanical force to change the transmission ratio of the output shaft and the input shaft. Due to the large friction of the mec...

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): F16H61/28
CPCF16H61/28F16H2061/2823F16H2061/2853
Inventor 潘弟华
Owner 潘弟华
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap