CN201636426U - 真空泵的防溢阀装置 - Google Patents
真空泵的防溢阀装置 Download PDFInfo
- Publication number
- CN201636426U CN201636426U CN2010201653977U CN201020165397U CN201636426U CN 201636426 U CN201636426 U CN 201636426U CN 2010201653977 U CN2010201653977 U CN 2010201653977U CN 201020165397 U CN201020165397 U CN 201020165397U CN 201636426 U CN201636426 U CN 201636426U
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- Prior art keywords
- vacuum pump
- valve body
- sealing seat
- sealing
- float
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- 238000007789 sealing Methods 0.000 claims abstract description 32
- 238000012856 packing Methods 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 11
- 230000002550 fecal effect Effects 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 description 11
- 241000220317 Rosa Species 0.000 description 3
- 239000002516 radical scavenger Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
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Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201653977U CN201636426U (zh) | 2010-04-16 | 2010-04-16 | 真空泵的防溢阀装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201653977U CN201636426U (zh) | 2010-04-16 | 2010-04-16 | 真空泵的防溢阀装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201636426U true CN201636426U (zh) | 2010-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201653977U Expired - Lifetime CN201636426U (zh) | 2010-04-16 | 2010-04-16 | 真空泵的防溢阀装置 |
Country Status (1)
| Country | Link |
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| CN (1) | CN201636426U (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405033A (zh) * | 2014-12-01 | 2015-03-11 | 苏州市京达环卫设备有限公司 | 一种吸粪车用防溢流装置及防溢方法 |
| CN104595562A (zh) * | 2014-12-31 | 2015-05-06 | 江苏九阳生物制药有限公司 | 一种真空泵前防倒吸水装置 |
| CN107984675A (zh) * | 2017-12-28 | 2018-05-04 | 重庆坤钰映辉汽车零部件有限公司 | 一种旋转式注塑装置 |
| CN108302217A (zh) * | 2018-03-19 | 2018-07-20 | 浙江伯拉流体设备科技有限公司 | 一种用于真空装置抽气时防止液体进入的机械装置 |
-
2010
- 2010-04-16 CN CN2010201653977U patent/CN201636426U/zh not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405033A (zh) * | 2014-12-01 | 2015-03-11 | 苏州市京达环卫设备有限公司 | 一种吸粪车用防溢流装置及防溢方法 |
| CN104595562A (zh) * | 2014-12-31 | 2015-05-06 | 江苏九阳生物制药有限公司 | 一种真空泵前防倒吸水装置 |
| CN107984675A (zh) * | 2017-12-28 | 2018-05-04 | 重庆坤钰映辉汽车零部件有限公司 | 一种旋转式注塑装置 |
| CN107984675B (zh) * | 2017-12-28 | 2024-01-16 | 重庆坤钰映辉汽车零部件有限公司 | 一种旋转式注塑装置 |
| CN108302217A (zh) * | 2018-03-19 | 2018-07-20 | 浙江伯拉流体设备科技有限公司 | 一种用于真空装置抽气时防止液体进入的机械装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUIZHOU YIFENG PUMPS CO., LTD. Free format text: FORMER OWNER: SUIZHOU YIFENG PROFILE STEEL CO., LTD. Effective date: 20110602 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 441300 GUAYUAN GROUP 4 (SUIZHOU YIFENG PROFILE STEEL CO., LTD.), SOUTH SUBURBAN, ZENGDU DISTRICT, SUIZHOU CITY, HUBEI PROVINCE TO: 441300 SUIZHOU YIFENG PUMPS CO., LTD., ZENGDU ECONOMIC DEVELOPMENT ZONE (OPPOSITE TO SANYOU), SUIZHOU CITY, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110602 Address after: 441300 Suizhou City, Hubei province Zengdou Economic Development Zone (Sanyou opposite) Suizhou Yifeng Pump Co Ltd Patentee after: SUIZHOU YIFENG PUMP CO., LTD. Address before: 441300 Suizhou City, Hubei province Zengdou District in the South Garden four group (Suizhou Yifeng Steel Co. Ltd.) Patentee before: Suizhou Yifeng Section Steel Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |