Isolative linear displacement transmitter

A linear displacement and isolation technology, applied in the direction of measuring devices, using electric devices, and using electric/magnetic devices to transmit sensing components, etc., can solve the problems of wasting manpower and material resources, it is difficult to understand the amount of wear, and accidents are prone to occur. Achieve the effect of saving operating costs, extending safe operating time, and measuring range

Inactive Publication Date: 2006-08-30
王允学
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the operation of the equipment, the transmission shaft has a free running area and moves in series along the axial direction. The shaft retaining ring will cause the edge of the axial end face of the bearing to wear. It is diffic

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
  • Isolative linear displacement transmitter
  • Isolative linear displacement transmitter
  • Isolative linear displacement transmitter

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0019] Such as figure 1 , 2, 3 and 4 shows an isolated linear displacement transmitter, which is characterized by comprising a displacement sensor head, guide magnet, Hall sensor and radiator shell that can form a magnetic circuit with an external measuring ring The sensor and a transmitter consisting of a transmitter housing, a single-chip microcomputer with a microprocessor, an LED display and an intelligent control module. The Hall sensor and the transmitter are electrically connected through a shielded cable, and the sensor and the transmitter housing are connected through a stainless steel hose and / or thread to achieve a hose and / or thread hard connection; and the Hall sensor housing The other end is screwed with the pump cover and / or bracket. The external measuring ring is installed on the transmission shaft of the application equipment. When the equipment is running, the measuring ring will produce axial series movement along with the transmission shaft. This axial series ...

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 insulating linear displacement transmitting device. The feature is that it includes hall sensor and a MCU, LED display and transmitter. The hall sensor and the transmitter are connected by shielded cable, and the shell of hall sensor connects to the shell of transmitter. The other end of hall sensor connects to pump cover and/or tray by thread. The invention would be installed on the shielded pump or magnetic drive pump under high temperature corrosion, inflammable and detonable circumstance. It could accurately measure the displacement of the axis, and display on LED or take alarming, machine halt, and/or realize tele-controlling of the secondary instrument.

Description

technical field [0001] The invention relates to measuring equipment characterized by adopting electric or magnetic methods, in particular to an isolated linear displacement transmission device adopting a Hall effect device. Background technique [0002] In high-temperature corrosion, toxic, flammable, explosive and other rotating closed equipment such as canned pumps and magnetic pumps, the drive shaft must use ring bearings made of wear-resistant materials. During the operation of the equipment, the transmission shaft has a free running area and moves in series along the axial direction. The shaft stop ring will cause the edge of the axial end face of the bearing to wear. It is difficult for people to know the amount of wear without testing instruments. It will waste a lot of manpower and material resources to adopt the empirical regular maintenance method, and accidents will easily occur if the maintenance is not timely. In view of this, design a measuring device characte...

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
IPC IPC(8): G01D5/12G01B7/02
Inventor 王允学
Owner 王允学
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