DK129883A - Hydraulisk forstaerker - Google Patents

Hydraulisk forstaerker Download PDF

Info

Publication number
DK129883A
DK129883A DK129883A DK129883A DK129883A DK 129883 A DK129883 A DK 129883A DK 129883 A DK129883 A DK 129883A DK 129883 A DK129883 A DK 129883A DK 129883 A DK129883 A DK 129883A
Authority
DK
Denmark
Prior art keywords
hydraulic amplifier
amplifier
hydraulic
Prior art date
Application number
DK129883A
Other languages
English (en)
Other versions
DK129883D0 (da
Inventor
Thomas Leon Elliston
Original Assignee
Hydra Rig Inc
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 Hydra Rig Inc filed Critical Hydra Rig Inc
Publication of DK129883D0 publication Critical patent/DK129883D0/da
Publication of DK129883A publication Critical patent/DK129883A/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids
    • 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
    • F04B9/103—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 only one pumping chamber
    • F04B9/107—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 only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting liquid motor, e.g. actuated in the other direction by gravity or a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
DK129883A 1982-03-25 1983-03-22 Hydraulisk forstaerker DK129883A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/361,602 US4478561A (en) 1982-03-25 1982-03-25 Hydraulic intensifier

Publications (2)

Publication Number Publication Date
DK129883D0 DK129883D0 (da) 1983-03-22
DK129883A true DK129883A (da) 1983-09-26

Family

ID=23422695

Family Applications (1)

Application Number Title Priority Date Filing Date
DK129883A DK129883A (da) 1982-03-25 1983-03-22 Hydraulisk forstaerker

Country Status (7)

Country Link
US (1) US4478561A (da)
EP (1) EP0090609B1 (da)
JP (1) JPS58174173A (da)
CA (1) CA1217696A (da)
DE (1) DE3367436D1 (da)
DK (1) DK129883A (da)
NO (1) NO155510C (da)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6206658B1 (en) * 1998-12-14 2001-03-27 Hitachi, Ltd. Organic substance processing system and organic substance processing apparatus
WO2012167327A1 (en) 2011-06-08 2012-12-13 Resmed Limited Air delivery conduit
AU2014331601B2 (en) 2013-10-03 2018-01-25 Energy Recovery, Inc. Frac system with hydraulic energy transfer system
US11415127B2 (en) * 2018-04-27 2022-08-16 Ameriforge Group Inc. Well service pump system structural joint housing having a first connector and a second connector each including one or more lands and grooves that are configured to mate with corresponding lands and grooves in an end cylinder housing and a ram cylinder housing
US11578710B2 (en) 2019-05-02 2023-02-14 Kerr Machine Co. Fracturing pump with in-line fluid end
US11739748B2 (en) 2019-05-14 2023-08-29 Halliburton Energy Services, Inc. Pump fluid end with easy access suction valve
US11441687B2 (en) 2019-05-14 2022-09-13 Halliburton Energy Services, Inc. Pump fluid end with positional indifference for maintenance
US11231111B2 (en) 2019-05-14 2022-01-25 Halliburton Energy Services, Inc. Pump valve seat with supplemental retention
US11560888B2 (en) 2019-05-14 2023-01-24 Halliburton Energy Services, Inc. Easy change pump plunger
US11105327B2 (en) 2019-05-14 2021-08-31 Halliburton Energy Services, Inc. Valve assembly for a fluid end with limited access
US11965503B2 (en) 2019-05-14 2024-04-23 Halliburton Energy Services, Inc. Flexible manifold for reciprocating pump
US11261863B2 (en) 2019-05-14 2022-03-01 Halliburton Energy Services, Inc. Flexible manifold for reciprocating pump
US11280326B2 (en) 2019-06-10 2022-03-22 Halliburton Energy Services, Inc. Pump fluid end with suction valve closure assist
US10989188B2 (en) 2019-07-26 2021-04-27 Halliburton Energy Services, Inc. Oil field pumps with reduced maintenance
US11530750B2 (en) 2019-12-24 2022-12-20 Halliburton Energy Services, Inc. Horizontal balanced guided valve
US11073144B1 (en) 2020-02-14 2021-07-27 Halliburton Energy Services, Inc. Pump valve assembly
US11002120B1 (en) * 2020-02-28 2021-05-11 Halliburton Energy Services, Inc. Dynamic packing seal compression system for pumps
US10947967B1 (en) 2020-03-11 2021-03-16 Halliburton Energy Services, Inc. Discharge valve disabler and pressure pulse generator therefrom
US20220364558A1 (en) * 2021-05-14 2022-11-17 Stacy E. Bowman Multi-pump apparatus and method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US406442A (en) * 1889-07-09 Force-pump
US2318782A (en) * 1941-03-15 1943-05-11 Jorgensen Julius Pressure pump
DE954841C (de) * 1953-08-12 1956-12-20 Mccorquodale Colour Display Pumpe
CH372552A (fr) * 1960-07-01 1963-10-15 Fulhaber Lucien Appareil multiplicateur de pression hydro-pneumatique
US3263622A (en) * 1964-06-01 1966-08-02 Jr Lewis Tyree Pump
AT267990B (de) * 1965-05-20 1969-01-27 Naradi Narodni Podnik Hydraulischer oder pneumatisch-hydraulischer Druckmultiplikator
DE2020317A1 (de) * 1970-04-25 1971-11-11 Krueger Gmbh H Pumpvorrichtung
US3801234A (en) * 1973-05-14 1974-04-02 Exxon Production Research Co Fluid end for a plunger pump
DE2334364A1 (de) * 1973-07-06 1975-01-23 Peter Kostyrka Druckuebersetzer
GB1528570A (en) * 1975-12-22 1978-10-11 Goulden E Pressure boosting means
CH615982A5 (da) * 1977-10-19 1980-02-29 Socsil Sa
DE2906631A1 (de) * 1979-02-21 1980-09-04 Specken Ag Hydropneumatischer druckuebersetzer
JPS5623501U (da) * 1979-08-02 1981-03-03
FR2475648A1 (fr) * 1980-02-07 1981-08-14 Paredes Heliophile De Pompe telescopique amplificatrice de pression

Also Published As

Publication number Publication date
CA1217696A (en) 1987-02-10
EP0090609A1 (en) 1983-10-05
JPS58174173A (ja) 1983-10-13
US4478561A (en) 1984-10-23
NO155510B (no) 1986-12-29
NO155510C (no) 1987-04-08
DE3367436D1 (de) 1986-12-11
EP0090609B1 (en) 1986-11-05
NO831072L (no) 1983-09-26
DK129883D0 (da) 1983-03-22

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Legal Events

Date Code Title Description
PBP Patent lapsed