CN204226207U - 一种改进容积效率的旋喷泵 - Google Patents
一种改进容积效率的旋喷泵 Download PDFInfo
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- CN204226207U CN204226207U CN201420703171.6U CN201420703171U CN204226207U CN 204226207 U CN204226207 U CN 204226207U CN 201420703171 U CN201420703171 U CN 201420703171U CN 204226207 U CN204226207 U CN 204226207U
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- annular
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- jet pump
- annular protrusion
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Application Number | Priority Date | Filing Date | Title |
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CN201420703171.6U CN204226207U (zh) | 2014-11-20 | 2014-11-20 | 一种改进容积效率的旋喷泵 |
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CN201420703171.6U CN204226207U (zh) | 2014-11-20 | 2014-11-20 | 一种改进容积效率的旋喷泵 |
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CN204226207U true CN204226207U (zh) | 2015-03-25 |
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CN201420703171.6U Expired - Lifetime CN204226207U (zh) | 2014-11-20 | 2014-11-20 | 一种改进容积效率的旋喷泵 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104389791A (zh) * | 2014-11-20 | 2015-03-04 | 桐乡胜发泵业有限公司 | 一种改进容积效率的旋喷泵及改进方法 |
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2014
- 2014-11-20 CN CN201420703171.6U patent/CN204226207U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104389791A (zh) * | 2014-11-20 | 2015-03-04 | 桐乡胜发泵业有限公司 | 一种改进容积效率的旋喷泵及改进方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: Wutong street of Tongxiang city 314500 Jiaxing City, Zhejiang province (South Qingfeng Road) No. 852 No. 2 1 floor Patentee after: TONGXIANG SHENGFA PUMP Co.,Ltd. Address before: Tongxiang City, Zhejiang Province, Jiaxing Indus street 314500 city in Zhejiang province (South Qingfeng Road No. 852) Patentee before: TONGXIANG SHENGFA PUMP Co.,Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Wutong street of Tongxiang city 314500 Jiaxing City, Zhejiang province (South Qingfeng Road) No. 852 No. 2 1 floor Patentee after: ZHEJIANG SHENGFA PUMP Co.,Ltd. Address before: Wutong street of Tongxiang city 314500 Jiaxing City, Zhejiang province (South Qingfeng Road) No. 852 No. 2 1 floor Patentee before: TONGXIANG SHENGFA PUMP Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20150325 |