Intelligent stepless solenoid valve

A solenoid valve, stepless technology, applied in the direction of valve details, multi-way valves, valve devices, etc., can solve the problems of enlarging the overall size, complex structure of the solenoid valve, etc., and achieve the effect of reducing the internal size

Inactive Publication Date: 2020-05-05
FAW JIEFANG AUTOMOTIVE CO
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent stepless solenoid valve to solve the problem that the structure of the solenoid valve is too complicated and the overall size is enlarged in order to control the multi-channel pressure

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
  • Intelligent stepless solenoid valve
  • Intelligent stepless solenoid valve
  • Intelligent stepless solenoid valve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0031] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two ...

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 belongs to the technical field of car transmissions, and discloses an intelligent stepless solenoid valve. The intelligent stepless solenoid valve comprises a valve body, a pneumatic valve element assembly and a control assembly. The valve body is provided with an air inlet pipeline and two work pipelines, the first ends of the work pipelines and the air inlet pipeline communicate tothe outside, a first channel is arranged between the second ends of the work pipelines and the air inlet pipeline, the third ends of the two work pipelines are in abut joint to form a second channel,the pneumatic valve element assembly is arranged in the work pipelines, the control assembly comprises two air pressure sensors, the pneumatic valve element assembly can selectively switch to be in one of the air inlet, pressure maintaining or exhaust states according to corresponding air pressure value, normal open or closing between the work pipelines and the first channel and normal opening orclosing between the work pipelines and the second channel. Through the pneumatic valve element assembly, the state is controlled, and normal opening or normal closing between the work pipelines and the first channel and between the work pipelines and the second channel can be controlled, and two channels can be controlled in a stepless manner.

Description

technical field [0001] The invention relates to the technical field of automobile gearboxes, in particular to an intelligent stepless solenoid valve. Background technique [0002] With the continuous advancement of the national concept of energy saving and emission reduction and increasingly stringent emission regulations, the technical requirements for automotive parts, especially the key parts of the engine, are getting higher and higher. Ordinary mechanical control components or simple switch-type electronic controls Components are no longer suitable for the current technical precision, and electronic control drive or motor drive has become the mainstream in the field of current auto parts, which has a series of features such as small size, light weight, high drive control precision, stepless adjustment, and intelligent information feedback. The advantages. [0003] Existing solenoid valves generally can only achieve simple power-on and power-off to realize gas supply, a...

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): F16K11/22F16K27/00F16K31/02F16K31/06F16K37/00
CPCF16K11/22F16K27/00F16K31/02F16K31/0603F16K37/0091
Inventor 胡猛王清华李学锐杨源飞赵洪云杨海涛
Owner FAW JIEFANG AUTOMOTIVE CO
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