SE8106274L - PNEUMATIC-HYDRAULIC PUMP PLANT - Google Patents

PNEUMATIC-HYDRAULIC PUMP PLANT

Info

Publication number
SE8106274L
SE8106274L SE8106274A SE8106274A SE8106274L SE 8106274 L SE8106274 L SE 8106274L SE 8106274 A SE8106274 A SE 8106274A SE 8106274 A SE8106274 A SE 8106274A SE 8106274 L SE8106274 L SE 8106274L
Authority
SE
Sweden
Prior art keywords
pneumatic
hydraulic pump
pump plant
plant
hydraulic
Prior art date
Application number
SE8106274A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE430096B (en
Inventor
E M Godin
L N Kebets
Y O Korf
V I Matskevich
I Z Beregovoi
A G Dorofeev
V Y Pushkarev
Original Assignee
Mo Aviatsionnyj I Im S Ordzhon
Volzh Ob Proizv
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 Mo Aviatsionnyj I Im S Ordzhon, Volzh Ob Proizv filed Critical Mo Aviatsionnyj I Im S Ordzhon
Publication of SE8106274L publication Critical patent/SE8106274L/en
Publication of SE430096B publication Critical patent/SE430096B/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
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/129—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers
    • F04B9/137—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers the pumping members not being mechanically connected to each other
    • F04B9/1372—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each pump piston in the two directions is obtained by a double-acting piston fluid motor
    • F04B9/1374—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each pump piston in the two directions is obtained by a double-acting piston fluid motor with fluid-actuated inlet or outlet valve
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/006—Hydraulic "Wheatstone bridge" circuits, i.e. with four nodes, P-A-T-B, and on-off or proportional valves in each link
    • 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
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
    • F01L25/066—Arrangements with main and auxiliary valves, at least one of them being fluid-driven piston or piston-rod being used as auxiliary valve
    • 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
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/129—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers
    • F04B9/131—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members
    • F04B9/135—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by two single-acting elastic-fluid motors, each acting in one direction
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
SE8106274A 1980-02-27 1981-10-23 PNEUMATIC HYDRAULIC PUMP INSTALLATION INCLUDING TWO PNEUMATIC HYDRAULIC DOUBLE OPERATING PRESSURE AMPLIFIERS SE430096B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1980/000028 WO1981002448A1 (en) 1980-02-27 1980-02-27 Hydro-pneumatic installation

Publications (2)

Publication Number Publication Date
SE8106274L true SE8106274L (en) 1981-10-23
SE430096B SE430096B (en) 1983-10-17

Family

ID=21616592

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8106274A SE430096B (en) 1980-02-27 1981-10-23 PNEUMATIC HYDRAULIC PUMP INSTALLATION INCLUDING TWO PNEUMATIC HYDRAULIC DOUBLE OPERATING PRESSURE AMPLIFIERS

Country Status (6)

Country Link
JP (1) JPS57500201A (en)
CA (1) CA1140836A (en)
DE (1) DE3050277C2 (en)
FR (1) FR2492903A1 (en)
SE (1) SE430096B (en)
WO (1) WO1981002448A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10361619B4 (en) * 2003-12-30 2006-08-31 Joachim-Andreas Wozar Hydraulic actuator
BR102013024307B1 (en) * 2013-09-23 2022-03-29 Drausuisse Brasil Comércio E Locação De Unidades Hidráulicas Inteligentes S.A. Hydraulic pressure generating unit with pneumatic drive

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU524018A1 (en) * 1974-09-04 1976-08-05 Московский Ордена Ленина Авиационный Институт Им.Серго Орджоникидзе Pneumatic or hydraulic return action
DE2538870A1 (en) * 1974-09-04 1976-04-01 Mo Aviacionnyj I Im Sergo Ords PNEUMATIC-HYDRAULIC PUMP SYSTEM
US4004420A (en) * 1975-09-26 1977-01-25 Anatoly Nikolaevich Gavrilov Hydropneumatic pumping arrangement

Also Published As

Publication number Publication date
CA1140836A (en) 1983-02-08
SE430096B (en) 1983-10-17
JPS57500201A (en) 1982-02-04
DE3050277C2 (en) 1985-04-18
DE3050277T1 (en) 1982-04-15
FR2492903A1 (en) 1982-04-30
FR2492903B1 (en) 1985-03-29
WO1981002448A1 (en) 1981-09-03

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