CN213776462U - 带双球密封机构的进出油阀 - Google Patents
带双球密封机构的进出油阀 Download PDFInfo
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- CN213776462U CN213776462U CN202022914666.1U CN202022914666U CN213776462U CN 213776462 U CN213776462 U CN 213776462U CN 202022914666 U CN202022914666 U CN 202022914666U CN 213776462 U CN213776462 U CN 213776462U
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- Prior art keywords
- outlet valve
- oil outlet
- hole
- seat
- oil
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- 230000007246 mechanism Effects 0.000 title claims abstract description 9
- 238000007789 sealing Methods 0.000 title abstract description 5
- 239000000919 ceramic Substances 0.000 claims abstract description 40
- 230000007306 turnover Effects 0.000 claims abstract description 8
- 239000000446 fuel Substances 0.000 claims description 22
- 238000004891 communication Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 123
- 239000000295 fuel oil Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Fuel-Injection Apparatus (AREA)
Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202022914666.1U CN213776462U (zh) | 2020-12-08 | 2020-12-08 | 带双球密封机构的进出油阀 |
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CN202022914666.1U CN213776462U (zh) | 2020-12-08 | 2020-12-08 | 带双球密封机构的进出油阀 |
Publications (1)
Publication Number | Publication Date |
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CN213776462U true CN213776462U (zh) | 2021-07-23 |
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CN202022914666.1U Active CN213776462U (zh) | 2020-12-08 | 2020-12-08 | 带双球密封机构的进出油阀 |
Country Status (1)
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CN (1) | CN213776462U (zh) |
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2020
- 2020-12-08 CN CN202022914666.1U patent/CN213776462U/zh active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
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: 401120 No.6 cuining Road, jingkaiyuan, Liangjiang New District, Yubei District, Chongqing Patentee after: Heavy oil high tech electronic fuel injection system (Chongqing) Co.,Ltd. Address before: 401120 No.6 cuining Road, jingkaiyuan, Liangjiang New District, Yubei District, Chongqing Patentee before: CHONGQING FUEL INJECTION SYSTEM CO., LTD. OF CHINA NATIONAL HEAVY DUTY TRUCK Group Corp. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 401120 No.6 cuining Road, jingkaiyuan, Liangjiang New District, Yubei District, Chongqing Patentee after: Heavy Oil High Tech Electronic Fuel Injection System Co.,Ltd. Address before: 401120 No.6 cuining Road, jingkaiyuan, Liangjiang New District, Yubei District, Chongqing Patentee before: Heavy oil high tech electronic fuel injection system (Chongqing) Co.,Ltd. |