CN2377376Y - Piston sludge pump - Google Patents
Piston sludge pump Download PDFInfo
- Publication number
- CN2377376Y CN2377376Y CN 99209948 CN99209948U CN2377376Y CN 2377376 Y CN2377376 Y CN 2377376Y CN 99209948 CN99209948 CN 99209948 CN 99209948 U CN99209948 U CN 99209948U CN 2377376 Y CN2377376 Y CN 2377376Y
- Authority
- CN
- China
- Prior art keywords
- valve
- piston
- cylinder
- connects
- pump
- 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
Links
Landscapes
- Reciprocating Pumps (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99209948 CN2377376Y (en) | 1999-05-18 | 1999-05-18 | Piston sludge pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99209948 CN2377376Y (en) | 1999-05-18 | 1999-05-18 | Piston sludge pump |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2377376Y true CN2377376Y (en) | 2000-05-10 |
Family
ID=34003297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 99209948 Expired - Lifetime CN2377376Y (en) | 1999-05-18 | 1999-05-18 | Piston sludge pump |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2377376Y (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101865106A (en) * | 2010-06-17 | 2010-10-20 | 河南省水泵厂有限公司 | Skid-mounted high pressure testing pump set |
CN101892970A (en) * | 2010-07-05 | 2010-11-24 | 洪子云 | High-pressure hydraulic power pump |
CN102149620A (en) * | 2008-09-10 | 2011-08-10 | 马里凯普有限公司 | Method and arrangement in a pneumatic material conveying system |
CN102155375A (en) * | 2011-05-06 | 2011-08-17 | 镇江宝城注浆设备有限公司 | Constant power adjustable double-liquid stepless matching synchronous grouting pump |
CN110670656A (en) * | 2019-10-09 | 2020-01-10 | 潘显敏 | Slurry sucking and conveying method for river treatment |
-
1999
- 1999-05-18 CN CN 99209948 patent/CN2377376Y/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102149620A (en) * | 2008-09-10 | 2011-08-10 | 马里凯普有限公司 | Method and arrangement in a pneumatic material conveying system |
CN101865106A (en) * | 2010-06-17 | 2010-10-20 | 河南省水泵厂有限公司 | Skid-mounted high pressure testing pump set |
CN101865106B (en) * | 2010-06-17 | 2012-06-20 | 河南省水泵厂有限公司 | Skid-mounted high pressure testing pump set |
CN101892970A (en) * | 2010-07-05 | 2010-11-24 | 洪子云 | High-pressure hydraulic power pump |
CN102155375A (en) * | 2011-05-06 | 2011-08-17 | 镇江宝城注浆设备有限公司 | Constant power adjustable double-liquid stepless matching synchronous grouting pump |
CN110670656A (en) * | 2019-10-09 | 2020-01-10 | 潘显敏 | Slurry sucking and conveying method for river treatment |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106585748B (en) | A kind of crawler belt pumped type dredging robot | |
CN206570856U (en) | A kind of impeller pump crawler type dredging robot | |
CN101864782A (en) | Underwater dredging machine | |
CN2377376Y (en) | Piston sludge pump | |
WO2024017313A1 (en) | Water management area, method and dedicated device | |
CN206815425U (en) | A kind of dredging device for water conservancy projects | |
CN211395787U (en) | River channel dredging device | |
CN1053481C (en) | Ocean polymetallic nodule hydraulic acquisition mechanism | |
CN201704717U (en) | Underwater silt remover | |
CN212715081U (en) | River course cleaning device for hydraulic engineering | |
CN104061197B (en) | Hydraulic system of loader | |
CN201437584U (en) | Full-closed and pollution spreading preventive device special for environmental protection dredging and reclamation | |
CN2377287Y (en) | Underwater sludge pump | |
CN214994192U (en) | Crawler-type suction vehicle for fire emergency rescue | |
CN2756716Y (en) | Continuous deep laying earth work film device | |
CN101929458B (en) | Distribution valve and mud or concrete pump with same | |
CN212742677U (en) | Channel dredging device | |
CN201003174Y (en) | Hydraulic transmission crawler loader | |
CN212612722U (en) | Cascaded construction system is used in river course processing | |
CN207905008U (en) | A kind of loader-digger hydraulic control system | |
CN2742039Y (en) | Two purpose excavating and dredging machine for water and dry land | |
CN2532125Y (en) | Plunger type mud-suction mud-discharge apparatus for desilting | |
CN203346941U (en) | Novel dredging equipment | |
CN201193331Y (en) | Mini type slipping type multifunction machine | |
CN2330710Y (en) | Hydraulic-transmission dredger-desilter |
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: WEIHAI ENGINEERING TECHNOLOGY DEVELOPMENT CO.LTD. Free format text: FORMER OWNER: WEIHAI ENGINEERING CO., LTD., ZHEJIANG PROVINCE Effective date: 20081024 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB04 | Change of attorney information |
Agent after: Liu Saiyun Agent before: Hu Zhiping |
|
COR | Change of bibliographic data |
Free format text: CORRECT: AGENT; FROM: HU ZHIPING TO: LIU SAIYUN |
|
TR01 | Transfer of patent right |
Effective date of registration: 20081024 Address after: Floor 9, building 599, Jiangnan Road, Jiangdong District, Zhejiang, Ningbo, China: 315040 Patentee after: Ningbo High-Tech Zone, Sea-Closure Engineering Technology Development Co., Ltd. Address before: Chen Fuqiang, building No. 599, Jiangnan Road, Zhejiang, Ningbo Province, please. Zip code: 315040 Patentee before: Weihai Engineering Co., Zhejiang Prov. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081128 Address after: Floor 9, building 599, Jiangnan Road, Jiangdong District, Zhejiang, Ningbo, China: 315040 Patentee after: Ningbo High-Tech Zone, Sea-Closure Engineering Technology Development Co., Ltd. Address before: Chen Fuqiang, building No. 599, Jiangnan Road, Zhejiang, Ningbo Province, please. Zip code: 315040 Patentee before: Weihai Engineering Co., Zhejiang Prov. |
|
ASS | Succession or assignment of patent right |
Owner name: WEIHAI ENGINEERING TECHNOLOGY DEVELOPMENT CO.LTD., Free format text: FORMER OWNER: WEIHAI ENGINEERING CO., LTD., ZHEJIANG PROVINCE Effective date: 20081128 |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |