CN201074573Y - 双套筒压送油缸内藏式土砂泵 - Google Patents
双套筒压送油缸内藏式土砂泵 Download PDFInfo
- Publication number
- CN201074573Y CN201074573Y CNU2007200679060U CN200720067906U CN201074573Y CN 201074573 Y CN201074573 Y CN 201074573Y CN U2007200679060 U CNU2007200679060 U CN U2007200679060U CN 200720067906 U CN200720067906 U CN 200720067906U CN 201074573 Y CN201074573 Y CN 201074573Y
- Authority
- CN
- China
- Prior art keywords
- sleeve
- oil cylinder
- force feed
- feed oil
- storehouse
- 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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- Reciprocating Pumps (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200679060U CN201074573Y (zh) | 2007-03-16 | 2007-03-16 | 双套筒压送油缸内藏式土砂泵 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200679060U CN201074573Y (zh) | 2007-03-16 | 2007-03-16 | 双套筒压送油缸内藏式土砂泵 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201074573Y true CN201074573Y (zh) | 2008-06-18 |
Family
ID=39519836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200679060U Expired - Lifetime CN201074573Y (zh) | 2007-03-16 | 2007-03-16 | 双套筒压送油缸内藏式土砂泵 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201074573Y (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895756A (zh) * | 2015-05-29 | 2015-09-09 | 四川泛水基电液机械有限责任公司 | 一种新型超高压流体泵 |
| CN106194628A (zh) * | 2016-07-08 | 2016-12-07 | 净化控股集团股份有限公司 | 液压泥饼柱塞泵 |
| CN109477467A (zh) * | 2016-07-13 | 2019-03-15 | 多沙特隆国际公司 | 用于比例泵的计量机构以及相关的泵和使用方法 |
-
2007
- 2007-03-16 CN CNU2007200679060U patent/CN201074573Y/zh not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895756A (zh) * | 2015-05-29 | 2015-09-09 | 四川泛水基电液机械有限责任公司 | 一种新型超高压流体泵 |
| CN106194628A (zh) * | 2016-07-08 | 2016-12-07 | 净化控股集团股份有限公司 | 液压泥饼柱塞泵 |
| CN109477467A (zh) * | 2016-07-13 | 2019-03-15 | 多沙特隆国际公司 | 用于比例泵的计量机构以及相关的泵和使用方法 |
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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: YANGZHOU GUANGXIN MACHINE CO., LTD. Free format text: FORMER OWNER: YU BINQUAN Effective date: 20091016 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091016 Address after: No. 58-8, Hung Road, Yangzhou Development Zone, Jiangsu, China: 225009 Patentee after: Yangzhou Guangxin Machinery Co., Ltd. Address before: Room 24, No. 114, Lane 504, milk Hill Road, Shanghai, Pudong New Area, China: 200120 Patentee before: Yu Binquan |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yangzhou Guangxin Machinery Co., Ltd. Assignor: Yu Binquan Contract fulfillment period: 2009.8.13 to 2016.8.12 Contract record no.: 2009320001562 Denomination of utility model: Dual-sleeve compressing oil cylinder internal-hiding type dust sand pump Granted publication date: 20080618 License type: Exclusive license Record date: 20090818 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.8.13 TO 2016.8.12; CHANGE OF CONTRACT Name of requester: YANGZHOU GUANGXIN MACHINE CO., LTD. Effective date: 20090818 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080618 |