CN201373089Y - 一种油田抽油机专用的变速-减速箱 - Google Patents
一种油田抽油机专用的变速-减速箱 Download PDFInfo
- Publication number
- CN201373089Y CN201373089Y CN200920009227U CN200920009227U CN201373089Y CN 201373089 Y CN201373089 Y CN 201373089Y CN 200920009227 U CN200920009227 U CN 200920009227U CN 200920009227 U CN200920009227 U CN 200920009227U CN 201373089 Y CN201373089 Y CN 201373089Y
- Authority
- CN
- China
- Prior art keywords
- speed
- gear
- variable
- pumping unit
- reduction gearbox
- 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
Images
Landscapes
- General Details Of Gearings (AREA)
- Structure Of Transmissions (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920009227U CN201373089Y (zh) | 2009-02-11 | 2009-03-18 | 一种油田抽油机专用的变速-减速箱 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920083649.9 | 2009-02-11 | ||
CN200920083649 | 2009-02-11 | ||
CN200920009227U CN201373089Y (zh) | 2009-02-11 | 2009-03-18 | 一种油田抽油机专用的变速-减速箱 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201373089Y true CN201373089Y (zh) | 2009-12-30 |
Family
ID=41499170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200920009227U Expired - Fee Related CN201373089Y (zh) | 2009-02-11 | 2009-03-18 | 一种油田抽油机专用的变速-减速箱 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201373089Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103089200A (zh) * | 2013-01-28 | 2013-05-08 | 盐城市琪航石油机械有限公司 | 多功能节能环保调参装置 |
CN111749036A (zh) * | 2020-07-31 | 2020-10-09 | 合肥合宁电工设备有限公司 | 一种大型钢丝铠装机的退扭装置 |
-
2009
- 2009-03-18 CN CN200920009227U patent/CN201373089Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103089200A (zh) * | 2013-01-28 | 2013-05-08 | 盐城市琪航石油机械有限公司 | 多功能节能环保调参装置 |
CN103089200B (zh) * | 2013-01-28 | 2015-12-09 | 刘音海 | 多功能节能环保调参装置 |
CN111749036A (zh) * | 2020-07-31 | 2020-10-09 | 合肥合宁电工设备有限公司 | 一种大型钢丝铠装机的退扭装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202579992U (zh) | 一种双中间轴双离合自动变速箱结构 | |
CN201807779U (zh) | 立式铣床的传动机构 | |
CN201495065U (zh) | 调速启动多速绞车 | |
CN201227746Y (zh) | 车床变频主轴装置 | |
CN201531579U (zh) | 工程机械定轴式液力变速器 | |
CN201373089Y (zh) | 一种油田抽油机专用的变速-减速箱 | |
CN108533701A (zh) | 一种双行星排多段多离合式液压机械无级变速器 | |
CN203880070U (zh) | 一种电动车变速器换挡机构及变速器 | |
CN203258048U (zh) | 无级双离合变速器及具有该变速器的汽车 | |
CN201925438U (zh) | 一种增力杠杆齿轮组合结构 | |
CN101476005A (zh) | 用于高炉无料钟炉顶布料器的同步齿轮直接传动装置 | |
CN201225387Y (zh) | 抽油机冲次调节器 | |
CN2866808Y (zh) | 抽油机冲次快速调节器 | |
CN203594737U (zh) | 变速式抽油机减速器 | |
CN201354626Y (zh) | 一种油田抽油机调冲专用的变速箱 | |
CN203098764U (zh) | 拖拉机减速箱机构 | |
CN202125581U (zh) | 液力变速器 | |
CN202579836U (zh) | 用于重型车辆的变速箱 | |
CN103016671B (zh) | 一种凸轮式无级变速方法及变速器 | |
CN201513521U (zh) | 一种车辆驱动桥主减速器 | |
CN201818740U (zh) | 压路机的变速箱 | |
CN201154442Y (zh) | 铣床、铣钻床动力传动机构 | |
CN201059067Y (zh) | 一种地坪抹平机 | |
CN201521605U (zh) | 双速齿轮箱 | |
CN202934392U (zh) | 一种数控车床主轴箱四档变频传动结构 |
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: SHANDONG HAOTE PETROLEUM EQUIPMENT CO., LTD. Free format text: FORMER OWNER: JINGJIANG PETROLEUM TECHNOLOGY CO., LTD. JIANGHAN OILFIELD Effective date: 20120925 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 433124 QIANJIANG, HUBEI PROVINCE TO: 257091 DONGYING, SHANDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120925 Address after: 257091, Shandong, Dongying Economic Development Zone, East six Road East, North all the way to the South Patentee after: Shandong Hao Petroleum Equipment Co., Ltd. Address before: 433124 No. 118, Hua Hua Xiaokang Road, Hubei, Qianjiang Patentee before: Jingjiang Petroleum Technology Co., Ltd. Jianghan Oilfield |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20180318 |