CN202108741U - 硬质合金可空转可串联水陆两用矿用立泵 - Google Patents
硬质合金可空转可串联水陆两用矿用立泵 Download PDFInfo
- Publication number
- CN202108741U CN202108741U CN2011202262617U CN201120226261U CN202108741U CN 202108741 U CN202108741 U CN 202108741U CN 2011202262617 U CN2011202262617 U CN 2011202262617U CN 201120226261 U CN201120226261 U CN 201120226261U CN 202108741 U CN202108741 U CN 202108741U
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- Prior art keywords
- pump
- chamber
- idle running
- mine
- cemented carbide
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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.)
- Expired - Fee Related
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Abstract
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Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011202262617U CN202108741U (zh) | 2011-06-27 | 2011-06-27 | 硬质合金可空转可串联水陆两用矿用立泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011202262617U CN202108741U (zh) | 2011-06-27 | 2011-06-27 | 硬质合金可空转可串联水陆两用矿用立泵 |
Publications (1)
Publication Number | Publication Date |
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CN202108741U true CN202108741U (zh) | 2012-01-11 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2011202262617U Expired - Fee Related CN202108741U (zh) | 2011-06-27 | 2011-06-27 | 硬质合金可空转可串联水陆两用矿用立泵 |
Country Status (1)
Country | Link |
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CN (1) | CN202108741U (zh) |
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2011
- 2011-06-27 CN CN2011202262617U patent/CN202108741U/zh not_active Expired - Fee Related
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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: Shanghai Qing Qing desilting Pump Co., Ltd. Assignor: Wang Xidong Contract record no.: 2012310000201 Denomination of utility model: Amphibious hard-alloy mining vertical pump capable of running in idling or being in series-connection Granted publication date: 20120111 License type: Exclusive License Record date: 20121116 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGAHI PINXING EXPLOSION PROOF MOTOR CO., LTD. Effective date: 20130906 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130906 Address after: 064000, Hebei province Tangshan City Fengrun Bandung apartment phase A block 4 door 901 room Patentee after: Wang Xidong Patentee after: Shanghai Pinxing Explosion Proof Motor Co., Ltd. Address before: 064000 Tangshan City, Fengrun District, Hebei Bandung apartment a phase A block No. 4, No. 901 Patentee before: Wang Xidong |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20160627 |
|
CF01 | Termination of patent right due to non-payment of annual fee |