Electromagnetic operating mechanism and starter using the electromagnetic operating mechanism

A control mechanism and electromagnetic technology, which is used in the starting of the engine, the starting of the motor for the engine, and the electromagnetic relay. The effect of reducing the number of turns, coil consumables, and overall weight reduction

Active Publication Date: 2011-12-21
SHANGHAI VALEO AUTOMOTIVE ELECTRICAL SYST
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a switch coil 5 is designed according to a closed magnetic circuit, but after the key switch is turned on, the magnetic circuit of the movable iron core and the electromagnetic switch is in an open state, so that the magnetic field force of the metal coil does not fully play like this. The consumption of more metal wires will lead to an increase in the overall manufacturing cost of the starter

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 operating mechanism and starter using the electromagnetic operating mechanism
  • Electromagnetic operating mechanism and starter using the electromagnetic operating mechanism
  • Electromagnetic operating mechanism and starter using the electromagnetic operating mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Specific embodiments of the present invention will be described in detail below with reference to the drawings.

[0024] The electromagnetic operating mechanism of a specific embodiment of the present invention and the starter using the electromagnetic operating mechanism will be described in detail below with reference to the accompanying drawings. However, it should be understood that the present invention is not limited to such an embodiment described below, and the technical idea of ​​the present invention can be implemented in combination with other known technologies or other technologies having the same functions as those known technologies.

[0025] In the following description, in order to clearly show the structure and working mode of the present invention, many directional words will be used for description, but the words "front", "rear", "left", "right", "outer", "inner" should be used. ""," "outward", "inward", "axial", "radial" and other words are understood as...

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 provides an electromagnetic control mechanism, which comprises a shell, a coil and a plunger, wherein the shell forms the outline of the electromagnetic control mechanism; the coil is used for generating an electromagnetic force acting on the plunger by current; the plunger is positioned in the coil; the coil consists of a pull-in winding and a holding coil; the numbers of turns of the pull-in winding and the holding coil are equal; and the center of gravity of the coil is not positioned at a half of the length of the coil.

Description

[0001] Technical field [0002] The invention relates to the technical field of starters for automobile engines and other engines, in particular to an electromagnetic operating mechanism and a starter using the electromagnetic operating mechanism. [0003] Background technique [0004] The starter is composed of three parts: electromagnetic operating mechanism, DC motor and transmission mechanism. Such as figure 1 As shown in figure 1 It is an electromagnetic switch structure of a starter in the prior art. The electromagnetic switch structure of the starter is mainly composed of a switch housing 4, a switch coil 5, a static contact base 7, a static iron core 8, a moving contact 12, a moving iron core 1, a maintaining spring 13, and a return spring 11, etc. The switch coil 5 in the electromagnetic switch is composed of an attracting coil and a holding coil. The first ends of the two coils are connected together with an equal number of turns, and a terminal is used to lead out. Th...

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 Applications(China)
IPC IPC(8): H01H50/44F02N11/00
Inventor 刘增岗
Owner SHANGHAI VALEO AUTOMOTIVE ELECTRICAL SYST
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