Unlock instant, AI-driven research and patent intelligence for your innovation.

An ultra-small sealed high-temperature and high-pressure connector

A high-temperature, high-pressure, sealed technology, which is applied in the direction of connection, parts of connection devices, contact parts, etc., can solve problems such as high price, abnormal use of connectors, deformation of adhesive or sintered materials, etc., and achieve large specific surface area Effect

Active Publication Date: 2021-04-13
南京瑞敬自动化科技有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the high-temperature and high-pressure sealed connectors used by domestic logging companies rely on imports, which are not only expensive, but also these single-pin or multi-pin high-temperature and high-pressure sealed electrical connectors basically use ceramic sintering or glass sintering, bonding and other processes , because in the sintering process, the linear expansion coefficients of the shell, the inner conductor, and the insulating material are not consistent, so under high temperature and high pressure, the adhesive or sintered material will be deformed, resulting in a gap between the shell, the insulating material, and the inner conductor. A small gap will cause poor sealing and leakage, which will reduce the sealing performance and insulation performance of the connector, thus causing the connector to be unable to use normally.

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
  • An ultra-small sealed high-temperature and high-pressure connector
  • An ultra-small sealed high-temperature and high-pressure connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] An ultra-small sealed high-temperature and high-pressure connector, including an outer shell 1, an inner conductor 2 and an insulating material 3, the insulating material 3 is arranged between the outer shell 1 and the inner conductor 2; the inner conductor 2 is located on the insulating material The pressure end of 3 is provided with pressure platform 4.

[0049] A special adhesive is coated between the outer casing 1 and the inner conductor 2 and between the inner conductor 2 and the insulating material 3 .

[0050] The special adhesive consists of the following components in parts by weight:

[0051] 100 parts of bismaleimide modified resin, 30 parts of novolak resin, 8 parts of metal oxide powder, 7 parts of polyvinyl alcohol, 2 parts of dispersant and 50 parts of organic solvent.

[0052] The insulating material 3 is prepared from a modified polybutylene adipamide material, and the modified polybutylene adipamide material is modified by organic zirconium / haloysite...

Embodiment 2

[0081] An ultra-small sealed high-temperature and high-pressure connector, including an outer shell 1, an inner conductor 2 and an insulating material 3, the insulating material 3 is arranged between the outer shell 1 and the inner conductor 2; the inner conductor 2 is located on the insulating material The pressure end of 3 is provided with pressure platform 4.

[0082] A special adhesive is coated between the outer casing 1 and the inner conductor 2 and between the inner conductor 2 and the insulating material 3 .

[0083] The special adhesive consists of the following components in parts by weight:

[0084] 100 parts of bismaleimide modified resin, 20 parts of novolak resin, 5 parts of metal oxide powder, 3 parts of polyvinyl alcohol, 0.1 part of dispersant and 30 parts of organic solvent.

[0085] The insulating material 3 is prepared from a modified polybutylene adipamide material, and the modified polybutylene adipamide material is modified by organic zirconium / haloysit...

Embodiment 3

[0114] An ultra-small sealed high-temperature and high-pressure connector, including an outer shell 1, an inner conductor 2 and an insulating material 3, the insulating material 3 is arranged between the outer shell 1 and the inner conductor 2; the inner conductor 2 is located on the insulating material The pressure end of 3 is provided with pressure platform 4.

[0115] A special adhesive is coated between the outer casing 1 and the inner conductor 2 and between the inner conductor 2 and the insulating material 3 .

[0116] The special adhesive consists of the following components in parts by weight:

[0117] 100 parts of bismaleimide modified resin, 40 parts of novolak resin, 10 parts of metal oxide powder, 10 parts of polyvinyl alcohol, 5 parts of dispersant and 80 parts of organic solvent.

[0118] The insulating material 3 is prepared from a modified polybutylene adipamide material, and the modified polybutylene adipamide material is modified by organic zirconium / haloysi...

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

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention relates to the field of connectors, in particular to an ultra-small sealed high-temperature and high-pressure connector, which includes an outer shell, an inner conductor and an insulating material, and the insulating material is arranged between the outer shell and the inner conductor; The pressure-bearing end of the insulating material is provided with a pressure-bearing platform; the outer casing, the inner conductor and the insulating material are all coated with a special adhesive. The coating of the special adhesive can solve the problem that the connector loosens during the pressure bearing process or creates a gap between the inner wall of the housing and the insulating material and the inner conductor, thereby reducing the sealing performance and insulation performance.

Description

technical field [0001] The invention relates to the field of connectors, in particular to an ultra-small sealed high-temperature and high-pressure connector. Background technique [0002] At present, most of the high-temperature and high-pressure sealed connectors used by domestic logging companies rely on imports, which are not only expensive, but also these single-pin or multi-pin high-temperature and high-pressure sealed electrical connectors basically use ceramic sintering or glass sintering, bonding and other processes , because in the sintering process, the linear expansion coefficients of the shell, the inner conductor, and the insulating material are not consistent, so under high temperature and high pressure, the adhesive or sintered material will be deformed, resulting in a gap between the shell, the insulating material, and the inner conductor. A small gap will cause poor sealing and leakage, which will reduce the sealing performance and insulation performance of ...

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): H01R13/02H01R13/405H01R13/504H01R13/52C09J179/08C09J11/04C09J11/08C08L77/06C08K9/12C08K9/04C08K7/26
CPCC08K7/26C08K9/04C08K9/12C08K2003/222C08K2003/2241C08K2003/2244C08K2003/2296C08K2201/011C08L2201/02C08L2203/20C08L2205/035C09J11/04C09J11/08C09J179/085H01R13/02H01R13/405H01R13/504H01R13/5216C08L61/06C08L29/04C08L63/00C08K13/06C08K3/22C08K9/06C08K9/02C08L77/06
Inventor 张胜豪
Owner 南京瑞敬自动化科技有限公司