AU5519200A - An oil pumping unit - Google Patents

An oil pumping unit

Info

Publication number: AU5519200A
Authority: AU; Australia
Prior art keywords: pumping unit; oil pumping; oil; unit; pumping
Prior art date: 1999-06-25
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.): Abandoned

Application number

AU55192/00A

Inventor

Shaokui Yan

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.)

1999-06-25

Filing date

2000-06-26

Publication date

2001-01-31

2000-06-26 Application filed by Individual filed Critical Individual

2001-01-31 Publication of AU5519200A publication Critical patent/AU5519200A/en

Status Abandoned legal-status Critical Current

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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/22—Arrangements for enabling ready assembly or disassembly
- 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
- F04B47/028—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level details of the walking beam

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Manipulator (AREA)
Transmission Devices (AREA)

AU55192/00A 1999-06-25 2000-06-26 An oil pumping unit Abandoned AU5519200A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
CN99214445		1999-06-25
CN99214445U CN2377378Y (en)	1999-06-25	1999-06-25	Quick assembling-and-disassembling adjustable lower bias balancing arm type pumping unit
PCT/CN2000/000180 WO2001000991A1 (en)	1999-06-25	2000-06-26	An oil pumping unit

Publications (1)

Publication Number	Publication Date
AU5519200A true AU5519200A (en)	2001-01-31

Family

ID=5295569

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU55192/00A Abandoned AU5519200A (en)	1999-06-25	2000-06-26	An oil pumping unit

Country Status (3)

Country	Link
CN (1)	CN2377378Y (en)
AU (1)	AU5519200A (en)
WO (1)	WO2001000991A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102979485B (en) *	2011-09-06	2015-12-16	东营市大势石油装备生产力促进中心有限公司	The storage of walking beam fulcrum latch plate is released kinetic energy servobrake and is started oil pumper
CN115075779B (en) *	2022-07-29	2024-09-17	德瑞石油装备（青岛）有限公司	Oil extraction method suitable for oil well full cycle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1015728B (en) *	1988-10-30	1992-03-04	汪朴澄	Two-stage balance bar beam-punping unit
CN1042053C (en) *	1992-12-21	1999-02-10	汪朴澄	High-efficient energy-saving lever oil pumping machine
CN2289075Y (en) *	1996-01-09	1998-08-26	汪朴澄	Balanced arm type two-stage beam-balanced pump
CN2312323Y (en) *	1997-12-31	1999-03-31	新疆维吾尔自治区第三机床厂	Walking-beam balancing, diameter-adjusting and torque-changing energy saving oil pumping machine

1999
- 1999-06-25 CN CN99214445U patent/CN2377378Y/en not_active Expired - Fee Related
2000
- 2000-06-26 WO PCT/CN2000/000180 patent/WO2001000991A1/en active Application Filing
- 2000-06-26 AU AU55192/00A patent/AU5519200A/en not_active Abandoned

Also Published As

Publication number	Publication date
WO2001000991A1 (en)	2001-01-04
CN2377378Y (en)	2000-05-10

Publication	Publication Date	Title
AU5849100A (en)	2001-01-22	Pump device
AU5136999A (en)	2000-03-06	Fluid pump
AU2836800A (en)	2000-08-25	Diaphragm pump
AU2002211011A1 (en)	2002-05-21	Motor pump
EP1103722B8 (en)	2006-12-13	Plunger type pump
AU2361001A (en)	2001-06-12	Thick matter pump
AU2002363838A1 (en)	2003-07-15	Pump
AU6371100A (en)	2001-03-26	Peristaltic pump
AU6620500A (en)	2001-03-05	Compact dual pump
AU7444300A (en)	2001-05-08	Vertical pump
AU1930001A (en)	2001-06-04	Pump housing
EP1146231A3 (en)	2003-09-10	Pump system
EP1144866A3 (en)	2002-02-27	Radial piston pump
AU3365500A (en)	2000-09-04	Peristaltic pump
AU5476400A (en)	2001-01-02	Pump liner
AU4170999A (en)	2000-08-07	Hydraulic pump
AU2001264445A1 (en)	2001-12-03	Reverse-running pump
AU2001264350A1 (en)	2001-12-17	Multi-scroll pump
AU2001285957A1 (en)	2002-03-26	Elastomeric pump
EP1323926A3 (en)	2003-09-10	Pump
AU2002223457A1 (en)	2002-04-29	Pump
AU5519200A (en)	2001-01-31	An oil pumping unit
AU1027001A (en)	2001-05-30	Compact pumping unit
EP1274932B8 (en)	2007-06-27	Pump
EP1144867A3 (en)	2002-09-11	Pump

Legal Events

Date	Code	Title	Description
2001-05-24	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase