BR8507113A - MUD PUMP - Google Patents

MUD PUMP

Info

Publication number
BR8507113A
BR8507113A BR8507113A BR8507113A BR8507113A BR 8507113 A BR8507113 A BR 8507113A BR 8507113 A BR8507113 A BR 8507113A BR 8507113 A BR8507113 A BR 8507113A BR 8507113 A BR8507113 A BR 8507113A
Authority
BR
Brazil
Prior art keywords
mud pump
mud
pump
Prior art date
Application number
BR8507113A
Other languages
Portuguese (pt)
Inventor
J C Birdwell
Original Assignee
J C Birdwell
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 J C Birdwell filed Critical J C Birdwell
Publication of BR8507113A publication Critical patent/BR8507113A/en

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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/117—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other
    • F04B9/1176—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor
    • F04B9/1178—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor the movement in the other direction being obtained by a hydraulic connection between the liquid motor cylinders
    • 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/125—Reciprocating valves
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes
BR8507113A 1984-12-12 1985-12-11 MUD PUMP BR8507113A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68084984A 1984-12-12 1984-12-12
PCT/US1985/002419 WO1986003560A1 (en) 1984-12-12 1985-12-11 Mud pump

Publications (1)

Publication Number Publication Date
BR8507113A true BR8507113A (en) 1987-03-31

Family

ID=24732778

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8507113A BR8507113A (en) 1984-12-12 1985-12-11 MUD PUMP

Country Status (9)

Country Link
EP (1) EP0205569B1 (en)
JP (1) JPS62501020A (en)
AU (1) AU5207486A (en)
BR (1) BR8507113A (en)
CA (1) CA1255966A (en)
DE (1) DE3580105D1 (en)
MX (1) MX162460A (en)
NO (1) NO863230L (en)
WO (1) WO1986003560A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8604538A (en) * 1985-01-16 1987-07-14 Birdwell J C PROCESS OF MEASURING THE VARIATION IN THE VOLUME OF CIRCULATING FLUIDS INCLUDED, AND HYDRAULIC MOTOR AND APPLIANCE FOR ITS REALIZATION
FR2614944B1 (en) * 1987-05-05 1992-10-09 Bertin & Cie DEVICE FOR THE PRODUCTION OF A HIGH PRESSURE FLUID FLOW, IN PARTICULAR LIQUID
EP0838589A3 (en) * 1998-01-06 1998-08-05 Sika Equipment AG Method for automatic compensation of hydraulic drive fluid loss, a leakage compensation circuit and double piston pump comprising said circuit
CN103016289B (en) * 2012-12-11 2015-04-15 李星宇 Hydraulic direct-drive type mud pump
CN105626627B (en) * 2016-03-17 2018-02-06 四川川润液压润滑设备有限公司 A kind of hydraulic thrust sludge high-pressure plunger pump
CN105697362B (en) * 2016-03-22 2017-08-22 扬州四启环保设备有限公司 The import and export attachment structure of the double feed sludge pumps of twin-tub
US11118584B2 (en) 2016-06-29 2021-09-14 Itt Manufacturing Enterprises Llc Ring section pump having intermediate tie rod combination
CN109058526A (en) * 2018-08-08 2018-12-21 徐州徐工施维英机械有限公司 A kind of streamlined valve means in double outlets of pumpable compressibility material
CN109058525A (en) * 2018-08-08 2018-12-21 徐州徐工施维英机械有限公司 A kind of single outlet streamline valve body device of pumpable compressibility material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765449A (en) * 1969-12-19 1973-10-16 C Cole Hydraulically powered pump having a precompression function
JPS56107660A (en) * 1979-10-15 1981-08-26 Mitsubishi Electric Corp Data transfer system
EP0075618A1 (en) * 1981-09-25 1983-04-06 HARBIDGE, John Fluid pressure circuit control arrangement

Also Published As

Publication number Publication date
EP0205569A1 (en) 1986-12-30
NO863230D0 (en) 1986-08-11
DE3580105D1 (en) 1990-11-15
AU5207486A (en) 1986-07-01
NO863230L (en) 1986-10-10
JPS62501020A (en) 1987-04-23
EP0205569B1 (en) 1990-10-10
WO1986003560A1 (en) 1986-06-19
CA1255966A (en) 1989-06-20
MX162460A (en) 1991-05-13

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 11/12/2000