CN2415175Y - 内啮合行星齿轮生成直线运动的大行程抽油机 - Google Patents

内啮合行星齿轮生成直线运动的大行程抽油机 Download PDF

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Publication number
CN2415175Y
CN2415175Y CN99252749U CN99252749U CN2415175Y CN 2415175 Y CN2415175 Y CN 2415175Y CN 99252749 U CN99252749 U CN 99252749U CN 99252749 U CN99252749 U CN 99252749U CN 2415175 Y CN2415175 Y CN 2415175Y
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China
Prior art keywords
gear
stroke
planetary gear
pumping unit
point
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
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CN99252749U
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English (en)
Chinese (zh)
Inventor
赵国文
段秀敏
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Individual
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Individual
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Priority to CN99252749U priority Critical patent/CN2415175Y/zh
Priority to PCT/CN2000/000417 priority patent/WO2001034978A1/fr
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Publication of CN2415175Y publication Critical patent/CN2415175Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Retarders (AREA)
CN99252749U 1999-11-06 1999-11-06 内啮合行星齿轮生成直线运动的大行程抽油机 Expired - Fee Related CN2415175Y (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN99252749U CN2415175Y (zh) 1999-11-06 1999-11-06 内啮合行星齿轮生成直线运动的大行程抽油机
PCT/CN2000/000417 WO2001034978A1 (fr) 1999-11-06 2000-11-06 Appareil d'extraction de petrole sans balancier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN99252749U CN2415175Y (zh) 1999-11-06 1999-11-06 内啮合行星齿轮生成直线运动的大行程抽油机

Publications (1)

Publication Number Publication Date
CN2415175Y true CN2415175Y (zh) 2001-01-17

Family

ID=5325907

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99252749U Expired - Fee Related CN2415175Y (zh) 1999-11-06 1999-11-06 内啮合行星齿轮生成直线运动的大行程抽油机

Country Status (2)

Country Link
CN (1) CN2415175Y (fr)
WO (1) WO2001034978A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100373051C (zh) * 2006-02-09 2008-03-05 西安理工大学 有杆抽油机的一种风电混合驱动方法及其装置
CN102853043A (zh) * 2012-01-12 2013-01-02 中国石油大学(华东) 导杆机构无切换式机械换向装置
CN103234557A (zh) * 2013-04-25 2013-08-07 北京海兰盈华科技有限公司 隅点运动模拟试验台

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103557292A (zh) * 2013-11-04 2014-02-05 湖南南方宇航工业有限公司 链条皮带式抽油机
CN105134139A (zh) * 2015-09-07 2015-12-09 西南石油大学 一种游梁式抽油机曲柄平衡自动调节装置
CN105221116B (zh) * 2015-11-03 2018-05-08 西南石油大学 一种曲柄平衡自动调节装置
CN114215493B (zh) * 2021-12-15 2023-11-07 青岛新胜石油机械有限公司 单机双井抽油机构
CN117090523B (zh) * 2023-10-20 2024-01-12 大庆市华禹石油机械制造有限公司 一种碳纤维连续抽油杆自动化作业车

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686862A (en) * 1982-11-17 1987-08-18 Mark Iv Industries, Inc. Low profile pump jack
US4719811A (en) * 1985-02-25 1988-01-19 Rota-Flex Corporation Well pumping unit with counterweight
US4665761A (en) * 1985-03-19 1987-05-19 North China Petroleum Machinery Repairing Plant Long stroke pumping unit
CN1007997B (zh) * 1987-05-15 1990-05-16 兆文清 无游梁长冲程抽油机
CN1010115B (zh) * 1988-10-19 1990-10-24 西南石油学院 齿轮式无游梁抽油机
US4884953A (en) * 1988-10-31 1989-12-05 Ergenics, Inc. Solar powered pump with electrical generator
CN2112684U (zh) * 1991-05-29 1992-08-12 机械电子工业部郑州机械研究所 长冲程台架式滚筒抽油机
CN1031354C (zh) * 1992-07-05 1996-03-20 胜利石油管理局采油工艺研究院 链条式长冲程抽油机
CN2187234Y (zh) * 1994-03-03 1995-01-11 程鹏 无游梁增程式抽油机
CN2270826Y (zh) * 1995-05-17 1997-12-17 四川工业学院 行星齿环式无游梁抽油机
CN2350560Y (zh) * 1998-01-16 1999-11-24 万福民 行星传动放大行程抽油机

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100373051C (zh) * 2006-02-09 2008-03-05 西安理工大学 有杆抽油机的一种风电混合驱动方法及其装置
CN102853043A (zh) * 2012-01-12 2013-01-02 中国石油大学(华东) 导杆机构无切换式机械换向装置
CN103234557A (zh) * 2013-04-25 2013-08-07 北京海兰盈华科技有限公司 隅点运动模拟试验台
CN103234557B (zh) * 2013-04-25 2015-11-25 北京海兰盈华科技有限公司 隅点运动模拟试验台

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Publication number Publication date
WO2001034978A1 (fr) 2001-05-17

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