CN201636426U - Anti-overflow valve device of vacuum pump - Google Patents
Anti-overflow valve device of vacuum pump 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
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201653977U CN201636426U (en) | 2010-04-16 | 2010-04-16 | Anti-overflow valve device of vacuum pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201653977U CN201636426U (en) | 2010-04-16 | 2010-04-16 | Anti-overflow valve device of vacuum pump |
Publications (1)
Publication Number | Publication Date |
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CN201636426U true CN201636426U (en) | 2010-11-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010201653977U Expired - Lifetime CN201636426U (en) | 2010-04-16 | 2010-04-16 | Anti-overflow valve device of vacuum pump |
Country Status (1)
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CN (1) | CN201636426U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104405033A (en) * | 2014-12-01 | 2015-03-11 | 苏州市京达环卫设备有限公司 | Anti-overflow device and anti-overflow method for fecal suction truck |
CN104595562A (en) * | 2014-12-31 | 2015-05-06 | 江苏九阳生物制药有限公司 | Front water reverse absorption prevention device of vacuum pump |
CN107984675A (en) * | 2017-12-28 | 2018-05-04 | 重庆坤钰映辉汽车零部件有限公司 | A kind of rotary injection moulding apparatus |
CN108302217A (en) * | 2018-03-19 | 2018-07-20 | 浙江伯拉流体设备科技有限公司 | The mechanical device that liquid enters is prevented when a kind of pumping for vacuum plant |
-
2010
- 2010-04-16 CN CN2010201653977U patent/CN201636426U/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104405033A (en) * | 2014-12-01 | 2015-03-11 | 苏州市京达环卫设备有限公司 | Anti-overflow device and anti-overflow method for fecal suction truck |
CN104595562A (en) * | 2014-12-31 | 2015-05-06 | 江苏九阳生物制药有限公司 | Front water reverse absorption prevention device of vacuum pump |
CN107984675A (en) * | 2017-12-28 | 2018-05-04 | 重庆坤钰映辉汽车零部件有限公司 | A kind of rotary injection moulding apparatus |
CN107984675B (en) * | 2017-12-28 | 2024-01-16 | 重庆坤钰映辉汽车零部件有限公司 | Rotary injection molding device |
CN108302217A (en) * | 2018-03-19 | 2018-07-20 | 浙江伯拉流体设备科技有限公司 | The mechanical device that liquid enters is prevented when a kind of pumping for vacuum plant |
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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 |