CN205714728U - 一种降低噪声的柱塞泵 - Google Patents
一种降低噪声的柱塞泵 Download PDFInfo
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- CN205714728U CN205714728U CN201620361086.5U CN201620361086U CN205714728U CN 205714728 U CN205714728 U CN 205714728U CN 201620361086 U CN201620361086 U CN 201620361086U CN 205714728 U CN205714728 U CN 205714728U
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- Prior art keywords
- plunger
- silencer pad
- channel
- displacement pump
- hole
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- 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.)
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- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
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CN201620361086.5U CN205714728U (zh) | 2016-04-26 | 2016-04-26 | 一种降低噪声的柱塞泵 |
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CN201620361086.5U CN205714728U (zh) | 2016-04-26 | 2016-04-26 | 一种降低噪声的柱塞泵 |
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CN205714728U true CN205714728U (zh) | 2016-11-23 |
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CN201620361086.5U Active CN205714728U (zh) | 2016-04-26 | 2016-04-26 | 一种降低噪声的柱塞泵 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106640624A (zh) * | 2016-12-11 | 2017-05-10 | 桐城市湃腾机械设计有限公司 | 一种泵体结构 |
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2016
- 2016-04-26 CN CN201620361086.5U patent/CN205714728U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106640624A (zh) * | 2016-12-11 | 2017-05-10 | 桐城市湃腾机械设计有限公司 | 一种泵体结构 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sichuan Wanguan Hydraulic Technology Co., Ltd. Assignor: Zhejiang Hongsheng Technology Transfer Services Ltd. Contract record no.: 2016330000167 Denomination of utility model: A kind of plunger displacement pump reducing noise Granted publication date: 20161123 License type: Exclusive License Record date: 20161229 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170113 Address after: High tech Zone Chengdu city Sichuan province 610000 Gaopeng Road No. 3 building first floor second No. A1 Patentee after: Sichuan Wanguan Hydraulic Technology Co., Ltd. Address before: 312365 Zhejiang Province, Shaoxing city Shangyu District Songxia Town City Station International Plaza building 36 unit room 1-101 Patentee before: Zhejiang Hongsheng Technology Transfer Services Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210309 Address after: No.228, South 4th Road, Chengdu Economic and Technological Development Zone (Longquanyi District), Chengdu, Sichuan 610000 Patentee after: SICHUAN KUNCHENGRUN TECHNOLOGY Co.,Ltd. Address before: 610000 No. second, first building, 3 Gaoxin East Road, Chengdu high tech Zone, Sichuan, China No. A1 Patentee before: SICHUAN WANGUAN HYDRAULIC TECHNOLOGY Co.,Ltd. |