CN217381411U - 一种单向氮气芯及氮气弹簧 - Google Patents
一种单向氮气芯及氮气弹簧 Download PDFInfo
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- CN217381411U CN217381411U CN202220892011.5U CN202220892011U CN217381411U CN 217381411 U CN217381411 U CN 217381411U CN 202220892011 U CN202220892011 U CN 202220892011U CN 217381411 U CN217381411 U CN 217381411U
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 58
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 24
- 238000007906 compression Methods 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 32
- 210000002421 cell wall Anatomy 0.000 claims 1
- 238000013022 venting Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202220892011.5U CN217381411U (zh) | 2022-04-18 | 2022-04-18 | 一种单向氮气芯及氮气弹簧 |
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CN202220892011.5U CN217381411U (zh) | 2022-04-18 | 2022-04-18 | 一种单向氮气芯及氮气弹簧 |
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CN217381411U true CN217381411U (zh) | 2022-09-06 |
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CN202220892011.5U Active CN217381411U (zh) | 2022-04-18 | 2022-04-18 | 一种单向氮气芯及氮气弹簧 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 261500 no.1908, Fenghuang Street (West), Liquan street, Gaomi City, Weifang City, Shandong Province Patentee after: Shandong Tongchuang Precision Technology Co.,Ltd. Country or region after: China Patentee after: SHANDONG HIMILE VALVE Co.,Ltd. Address before: 261500 no.1908, Fenghuang Street (West), Liquan street, Gaomi City, Weifang City, Shandong Province Patentee before: GAOMI TONGCHUANG VALVE CORE Co.,Ltd. Country or region before: China Patentee before: SHANDONG HIMILE VALVE Co.,Ltd. |
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CP03 | Change of name, title or address |