Wire winding type nickel resistor sensitive element and manufacturing method of wire winding type nickel resistor sensitive element

A technology of sensitive components and nickel resistors, which is applied in the direction of winding resistance components, spiral coil/screw disk resistance components, thermometers with electric/magnetic components directly sensitive to heat, etc., can solve the problem of affecting measurement errors, small heat capacity, Thin-film nickel resistors are small in size and achieve the effects of small self-heating error, large heat capacity, and simple product structure

Active Publication Date: 2017-05-31
SUZHOU CHANGFENG AVIATION ELECTRONICS
View PDF5 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, thin-film nickel resistors are commonly used in nickel resistors. Thin-film nickel resistors use sensitive components produced by thin-film technology and micro-processing technology, so they have the advantages of smal

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
  • Wire winding type nickel resistor sensitive element and manufacturing method of wire winding type nickel resistor sensitive element
  • Wire winding type nickel resistor sensitive element and manufacturing method of wire winding type nickel resistor sensitive element

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Below in conjunction with accompanying drawing and embodiment the present invention is described in detail:

[0031] Such as figure 1 , 2 As shown, a wire-wound nickel resistance sensitive element includes a skeleton 1, a conductive ring, a support 5, a nickel wire 6 and a manganin wire 7; the skeleton 1 is a rotating body with threaded holes, and the number of conductive rings is 3 , molded on the support member 5 in sequence, wherein the first and third conductive rings include a ring body and pins, the ring body is provided with a gap, and the second conductive ring is a ring body with a gap, located on the first and third between the conductive rings. The support is a rotating body, one end is provided with a stud section that matches the threaded hole of the skeleton, and is connected to the skeleton 1 through the stud section, and a groove is provided on the support 5 between the second and third conductive rings, the groove A manganin wire 7 is wound in the mi...

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 relates to a wire winding type nickel resistor sensitive element. The wire winding type nickel resistor sensitive element comprises a framework, conductive rings, a supporting part, a nickel wire and a manganese-copper wire, wherein the framework is a rotary body with a thread hole; three conductive rings are arranged and are arranged on the supporting part in sequence in a die pressing manner; each of the first conductive ring and the third conductive ring comprises a ring body and a pin; each ring body is provided with a notch; the second conductive ring is a ring body with a notch and is located between the first conductive ring and the third conductive ring. A sensor assembled by the wire winding type nickel resistor sensitive element is checked through an environmental qualification test, a service life test, a reliability enhancement test and external field trial run; the working performances are stable and the utilization requirements are met. The structure and manufacturing method of the product are relatively simple and the operability is high, so that the wire winding type nickel resistor sensitive element can be used for replacing a platinum resistor sensitive element to be applied to a product for civilian use.

Description

technical field [0001] The invention relates to a wire-wound nickel resistance sensitive element and a manufacturing method, belonging to the technical field of manufacturing thermoelectric devices. Background technique [0002] The thermal resistance sensor has the characteristics of large temperature measurement range, high accuracy, stable performance, and good repeatability. It is an ideal temperature detection element and is widely used in the measurement of atmospheric temperature and fuel oil temperature in aero-engines. Pure metals or rare alloys have a large temperature coefficient of resistance and good reproducibility of the resistance-temperature characteristic curve. They are ideal materials for resistance temperature sensors. Among them, transition metals such as Pt and Ni have high resistivity and good processability, and are often used as resistors. temperature sensor material. According to their respective characteristics, the environments and temperature r...

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): H01C3/20H01C17/04G01K7/18
CPCG01K7/18H01C3/20H01C17/04
Inventor 赵鹏张磊徐琪全建龙王璐
Owner SUZHOU CHANGFENG AVIATION ELECTRONICS
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