JPS5434163B1 - - Google Patents

Info

Publication number
JPS5434163B1
JPS5434163B1 JP11406970A JP11406970A JPS5434163B1 JP S5434163 B1 JPS5434163 B1 JP S5434163B1 JP 11406970 A JP11406970 A JP 11406970A JP 11406970 A JP11406970 A JP 11406970A JP S5434163 B1 JPS5434163 B1 JP S5434163B1
Authority
JP
Japan
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
JP11406970A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5434163B1 publication Critical patent/JPS5434163B1/ja
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
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/90—Slurry pumps, e.g. concrete
JP11406970A 1969-12-19 1970-12-19 Pending JPS5434163B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88668769A 1969-12-19 1969-12-19

Publications (1)

Publication Number Publication Date
JPS5434163B1 true JPS5434163B1 (en) 1979-10-25

Family

ID=25389539

Family Applications (2)

Application Number Title Priority Date Filing Date
JP11406970A Pending JPS5434163B1 (en) 1969-12-19 1970-12-19
JP4938578A Pending JPS5637435B1 (en) 1969-12-19 1978-04-27

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP4938578A Pending JPS5637435B1 (en) 1969-12-19 1978-04-27

Country Status (7)

Country Link
US (1) US3650638A (en)
JP (2) JPS5434163B1 (en)
AR (1) AR192566A1 (en)
AU (1) AU2313270A (en)
CA (1) CA969026A (en)
GB (1) GB1338584A (en)
NL (1) NL171613C (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847511A (en) * 1973-10-16 1974-11-12 Halliburton Co Hydraulically powered triplex pump and control system therefor
US3967542A (en) * 1974-11-20 1976-07-06 Kelsey-Hayes Company Hydraulic intensifier
US4160627A (en) * 1975-09-11 1979-07-10 Halliburton Company Hydraulically powered triplex pump and control system therefor
US4269569A (en) * 1979-06-18 1981-05-26 Hoover Francis W Automatic pump sequencing and flow rate modulating control system
JPS57500345A (en) * 1980-03-26 1982-02-25
US5257912A (en) * 1990-10-10 1993-11-02 Schwing America, Inc. Sludge flow measuring system
US5388965A (en) * 1990-10-10 1995-02-14 Friedrich Wilhelm Schwing Gmbh Sludge pump with monitoring system
US5106272A (en) * 1990-10-10 1992-04-21 Schwing America, Inc. Sludge flow measuring system
US4470771A (en) * 1982-08-20 1984-09-11 Towler Hydraulics, Inc. Quadraplex fluid pump
US4527954A (en) * 1983-01-14 1985-07-09 Halliburton Company Pumping apparatus
US4527959A (en) * 1983-05-10 1985-07-09 Whiteman Manufacturing Company Drilling fluid pump providing a uniform, controlled pressure and flow rate
EP0136366A1 (en) * 1983-09-30 1985-04-10 Hr Textron Inc. Free piston pump
GB2159888B (en) * 1984-06-05 1987-11-04 Willett & Co Limited Thomas Pumping system
NL8902546A (en) * 1989-10-13 1991-05-01 Pieter Faber CONCRETE PUMPING EQUIPMENT.
US5127807A (en) * 1990-07-26 1992-07-07 Halliburton Company Ultra high pressure field end for a reciprocating pump
US5332366A (en) * 1993-01-22 1994-07-26 Schwing America, Inc. Concrete pump monitoring system
US5330327A (en) * 1993-04-27 1994-07-19 Schwing America, Inc. Transfer tube material flow management
US20060193738A1 (en) * 2005-02-26 2006-08-31 Friedrich Schwing Pump apparatus and method for continuously conveying a viscous material
DE102005024174A1 (en) * 2005-05-23 2006-12-07 Schwing, Friedrich, Dipl.-Ing. Method for controlling a pumping device for conveying mushy masses and controlling a pumping device for conveying mushy masses
US10876523B2 (en) * 2013-08-13 2020-12-29 Ameriforge Group Inc. Well service pump system
WO2019210252A1 (en) * 2018-04-27 2019-10-31 Ameriforge Group Inc. Well service pump system joint
MX2022010613A (en) * 2020-03-02 2022-09-21 Spm Oil & Gas Inc Linear frac pump drive system safety deflector.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US25568A (en) * 1859-09-27 Improvement in methods of distilling oils from coal
US2212667A (en) * 1938-07-18 1940-08-27 Byron Jackson Co Pumping apparatus
US3327640A (en) * 1965-01-13 1967-06-27 Townsend Engineering Co Pump for sausage mixture or the like

Also Published As

Publication number Publication date
NL171613C (en) 1983-04-18
NL7018243A (en) 1971-06-22
AU2313270A (en) 1972-06-15
NL171613B (en) 1982-11-16
US3650638A (en) 1972-03-21
GB1338584A (en) 1973-11-28
AR192566A1 (en) 1973-02-28
JPS5637435B1 (en) 1981-08-31
CA969026A (en) 1975-06-10

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