CN205478208U - 一种进气单向阀 - Google Patents
一种进气单向阀 Download PDFInfo
- Publication number
- CN205478208U CN205478208U CN201521008606.6U CN201521008606U CN205478208U CN 205478208 U CN205478208 U CN 205478208U CN 201521008606 U CN201521008606 U CN 201521008606U CN 205478208 U CN205478208 U CN 205478208U
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- check valve
- positioning seat
- breather check
- spring positioning
- sealing
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- 238000007789 sealing Methods 0.000 claims abstract description 46
- 238000009434 installation Methods 0.000 claims abstract description 22
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000005489 elastic deformation Effects 0.000 abstract description 2
- 238000011900 installation process Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201521008606.6U CN205478208U (zh) | 2015-12-08 | 2015-12-08 | 一种进气单向阀 |
Applications Claiming Priority (1)
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CN201521008606.6U CN205478208U (zh) | 2015-12-08 | 2015-12-08 | 一种进气单向阀 |
Publications (1)
Publication Number | Publication Date |
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CN205478208U true CN205478208U (zh) | 2016-08-17 |
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Family Applications (1)
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CN201521008606.6U Active CN205478208U (zh) | 2015-12-08 | 2015-12-08 | 一种进气单向阀 |
Country Status (1)
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CN (1) | CN205478208U (zh) |
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2015
- 2015-12-08 CN CN201521008606.6U patent/CN205478208U/zh active Active
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Song Xiu road Qingpu District Shanghai city 201703 Building No. 218 3 Patentee after: SHANGHAI SINOTEC Co.,Ltd. Address before: Song Xiu road Qingpu District Shanghai city 201703 Building No. 218 3 Patentee before: SHANGHAI SINOTEC TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 20106 Three Workshops on No. 218 Songxiu Road, Qingpu District, Shanghai Patentee after: Shanghai Huapei Power Technology (Group) Co.,Ltd. Address before: Song Xiu road Qingpu District Shanghai city 201703 Building No. 218 3 Patentee before: SHANGHAI SINOTEC Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 201706 factory building 3, 218 songxiu Road, Qingpu District, Shanghai Patentee after: Shanghai Huapei Digital Energy Technology (Group) Co.,Ltd. Country or region after: China Address before: 201706 factory building 3, 218 songxiu Road, Qingpu District, Shanghai Patentee before: Shanghai Huapei Power Technology (Group) Co.,Ltd. Country or region before: China |