CN207848473U - 一种固定式球阀及其密封补偿结构 - Google Patents
一种固定式球阀及其密封补偿结构 Download PDFInfo
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- CN207848473U CN207848473U CN201721862492.0U CN201721862492U CN207848473U CN 207848473 U CN207848473 U CN 207848473U CN 201721862492 U CN201721862492 U CN 201721862492U CN 207848473 U CN207848473 U CN 207848473U
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- 238000007789 sealing Methods 0.000 title claims abstract description 126
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 238000004904 shortening Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- -1 polytetrafluoroethylene Polymers 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721862492.0U CN207848473U (zh) | 2017-12-27 | 2017-12-27 | 一种固定式球阀及其密封补偿结构 |
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| CN201721862492.0U CN207848473U (zh) | 2017-12-27 | 2017-12-27 | 一种固定式球阀及其密封补偿结构 |
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| CN207848473U true CN207848473U (zh) | 2018-09-11 |
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| CN201721862492.0U Active CN207848473U (zh) | 2017-12-27 | 2017-12-27 | 一种固定式球阀及其密封补偿结构 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114060553A (zh) * | 2020-08-06 | 2022-02-18 | 浙江三花汽车零部件有限公司 | 电动阀 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114060553A (zh) * | 2020-08-06 | 2022-02-18 | 浙江三花汽车零部件有限公司 | 电动阀 |
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| GR01 | Patent grant | ||
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| CP02 | Change in the address of a patent holder |
Address after: 453002 2399 Makino Avenue, Xinxiang high tech Zone, Henan Patentee after: XINXIANG PINGYUAN AVIATION HYDRAULIC EQUIPMENTS Co.,Ltd. Address before: 453002 1 central section of Jiefang Avenue, Xinxiang, Henan Patentee before: XINXIANG PINGYUAN AVIATION HYDRAULIC EQUIPMENTS Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 453000 Building B, Aerospace Industry Park (East District), Guangyuan Street, High tech Zone, Xinxiang City, Henan Province Patentee after: XINXIANG PINGYUAN AVIATION HYDRAULIC EQUIPMENTS Co.,Ltd. Country or region after: China Address before: 453002 2399 Makino Avenue, Xinxiang high tech Zone, Henan Patentee before: XINXIANG PINGYUAN AVIATION HYDRAULIC EQUIPMENTS Co.,Ltd. Country or region before: China |