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JPS57124081A - Drive apparatus of pump jack - Google Patents

Drive apparatus of pump jack

Info

Publication number
JPS57124081A
JPS57124081A JP20079881A JP20079881A JPS57124081A JP S57124081 A JPS57124081 A JP S57124081A JP 20079881 A JP20079881 A JP 20079881A JP 20079881 A JP20079881 A JP 20079881A JP S57124081 A JPS57124081 A JP S57124081A
Authority
JP
Japan
Prior art keywords
drive apparatus
pump jack
jack
pump
drive
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.)
Pending
Application number
JP20079881A
Other languages
Japanese (ja)
Inventor
Deii Kuriima Rejinarudo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of JPS57124081A publication Critical patent/JPS57124081A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F04B47/04—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level the driving means incorporating fluid means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Earth Drilling (AREA)
  • Reciprocating Pumps (AREA)
JP20079881A 1980-12-15 1981-12-10 Drive apparatus of pump jack Pending JPS57124081A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000366803A CA1164270A (en) 1980-12-15 1980-12-15 Pump jack drive apparatus

Publications (1)

Publication Number Publication Date
JPS57124081A true JPS57124081A (en) 1982-08-02

Family

ID=4118702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20079881A Pending JPS57124081A (en) 1980-12-15 1981-12-10 Drive apparatus of pump jack

Country Status (7)

Country Link
JP (1) JPS57124081A (en)
AR (1) AR231666A1 (en)
AU (1) AU559964B2 (en)
BR (1) BR8108061A (en)
CA (1) CA1164270A (en)
DE (1) DE3148563A1 (en)
GB (1) GB2090925B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000066892A1 (en) * 1999-04-28 2000-11-09 Kabushiki Kaisha Yaskawa Denki Pump-off control for pumping jack

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183303A (en) * 1985-11-21 1987-06-03 Motherwell Bridge Constructors Counter-balanced well-head apparatus
CN112947270A (en) * 2020-12-11 2021-06-11 广州Jfe钢板有限公司 Cleaning area worm limit protection control method
CN113356799B (en) * 2021-07-27 2024-09-27 陶文康 Self-locking horsehead overturning device of petroleum pumping unit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201115A (en) * 1978-07-11 1980-05-06 Ogles Ethridge F Oil well pump jack with dual hydraulic operating cylinders

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201115A (en) * 1978-07-11 1980-05-06 Ogles Ethridge F Oil well pump jack with dual hydraulic operating cylinders

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000066892A1 (en) * 1999-04-28 2000-11-09 Kabushiki Kaisha Yaskawa Denki Pump-off control for pumping jack
US6599095B1 (en) 1999-04-28 2003-07-29 Kabushiki Kaisha Yaskawa Denki Pump-off control method of pump jack
JP4626057B2 (en) * 1999-04-28 2011-02-02 株式会社安川電機 Pump jack pump-off control method and apparatus

Also Published As

Publication number Publication date
GB2090925B (en) 1984-08-08
AU559964B2 (en) 1987-03-26
DE3148563A1 (en) 1982-09-23
AU7821781A (en) 1982-06-24
AR231666A1 (en) 1985-01-31
CA1164270A (en) 1984-03-27
BR8108061A (en) 1982-09-21
GB2090925A (en) 1982-07-21

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