CN200946490Y - Indirect-pull type pumping unit bracket assembly - Google Patents
Indirect-pull type pumping unit bracket assembly Download PDFInfo
- Publication number
- CN200946490Y CN200946490Y CN 200620021714 CN200620021714U CN200946490Y CN 200946490 Y CN200946490 Y CN 200946490Y CN 200620021714 CN200620021714 CN 200620021714 CN 200620021714 U CN200620021714 U CN 200620021714U CN 200946490 Y CN200946490 Y CN 200946490Y
- Authority
- CN
- China
- Prior art keywords
- pumping unit
- bracket assembly
- unit bracket
- post
- type pumping
- 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 - Fee Related
Links
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620021714 CN200946490Y (en) | 2006-09-21 | 2006-09-21 | Indirect-pull type pumping unit bracket assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620021714 CN200946490Y (en) | 2006-09-21 | 2006-09-21 | Indirect-pull type pumping unit bracket assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200946490Y true CN200946490Y (en) | 2007-09-12 |
Family
ID=38733550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620021714 Expired - Fee Related CN200946490Y (en) | 2006-09-21 | 2006-09-21 | Indirect-pull type pumping unit bracket assembly |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN200946490Y (en) |
-
2006
- 2006-09-21 CN CN 200620021714 patent/CN200946490Y/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101538998B (en) | Improved automatic control hydraulic transmission oil pumping machine | |
CN2808860Y (en) | Hoisting arm for crane | |
CN201738898U (en) | Displacement torque conversion composite balancing oil pumping unit | |
CN201865641U (en) | Long-stroke energy-saving double-well oil sucking machine with driver arranged at upper part | |
CN2903359Y (en) | Lower deviation barbell long stroke oil pumping machine | |
CN203050645U (en) | Beam-pumping unit | |
CN101187304B (en) | High reliability double well pumping machine | |
CN201896606U (en) | Highly efficient energy-saving device of beam pumper | |
CN200946490Y (en) | Indirect-pull type pumping unit bracket assembly | |
CN209430172U (en) | A kind of black soy sauce energy-saving balance beam type pumping machine | |
CN201771474U (en) | Self-balancing double-well oil pumping unit | |
CN1924288A (en) | All balance long stroke oil pump | |
CN201232538Y (en) | Stroke adjustable vertical pumping unit | |
CN201232537Y (en) | Long stroke energy-saving oil pumping machine | |
CN201007198Y (en) | Directly balancing flexible drive oil pumping machine | |
CN2169708Y (en) | Swing rod wheel double well oil pump | |
CN204609846U (en) | Intelligent speed changing drum oil pump | |
CN2811557Y (en) | Double head oil pumping device | |
CN2560751Y (en) | Hydraulic beam-cluster multi-well interacting self-balanced pumping unit | |
CN200946491Y (en) | Indirect-pull type pumping unit | |
CN201170085Y (en) | Single machine double-pumping energy-saving environment protection oil pumping machine | |
CN201133237Y (en) | Double well oil pumping machine | |
CN202073541U (en) | Double-crank twice reciprocation balancing lifting device | |
CN2760221Y (en) | Head sheave type long-stroke oil pumping unit | |
CN2799856Y (en) | Balancing type petroleum extraction unit with two oil extraction machines |
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: LIU LI; PATENTEE Free format text: FORMER OWNER: LIU LI Effective date: 20080418 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080418 Address after: Qigihar City, Heilongjiang Province, Longsha District Yingbin Commission 43 groups: 161042 Co-patentee after: Liu Wancai Patentee after: Liu Li Address before: Qigihar City, Heilongjiang Province, Longsha District Yingbin Commission 43 groups: 161042 Patentee before: Liu Li |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090213 Address after: Room 110, block B, Pioneer Park, hi tech Zone, Heilongjiang, Daqing, 163000 Patentee after: Daqing Haijieneng Electric Co., Ltd. Address before: Qigihar City, Heilongjiang Province, Longsha District Yingbin Commission 43 groups: 161042 Co-patentee before: Liu Wancai Patentee before: Liu Li |
|
ASS | Succession or assignment of patent right |
Owner name: DAQING HAIJIENENG ELECTRIC CO., LTD. Free format text: FORMER OWNER: LIU LI Effective date: 20090213 |
|
ASS | Succession or assignment of patent right |
Owner name: QIQIHAR YILONG PETROLEUM MACHINERY CO., LTD. Free format text: FORMER OWNER: DAQINGHAI CLEAN ENERGY ELECTRIC CO., LTD. Effective date: 20100531 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 163000 ROOM 110, BUILDING B, ENTREPRENEUR PARK EW+HIGH-TECH ZONE, DAQING CITY, HEILONGJIANG PROVINCE TO: 161000 1/F, LONGHUA STREET, TIEFENG DISTRICT, QIQIHAR CITY, HEILONGJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100531 Address after: 161000 Longhua street in Qigihar city of Heilongjiang Province, Tiefeng District 1 floor Patentee after: Qigihar Yilong Petroleum Machinery Co., Ltd. Address before: 163000 room 110, block B, Pioneer Park, hi tech Zone, Heilongjiang, Daqing Patentee before: Daqing Haijieneng Electric Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070912 Termination date: 20120921 |