ZA728250B - Method and device for pumping less viscous liquids at high pressure - Google Patents

Method and device for pumping less viscous liquids at high pressure

Info

Publication number
ZA728250B
ZA728250B ZA728250A ZA728250A ZA728250B ZA 728250 B ZA728250 B ZA 728250B ZA 728250 A ZA728250 A ZA 728250A ZA 728250 A ZA728250 A ZA 728250A ZA 728250 B ZA728250 B ZA 728250B
Authority
ZA
South Africa
Prior art keywords
high pressure
less viscous
viscous liquids
pumping less
pumping
Prior art date
Application number
ZA728250A
Inventor
C Noren
Original Assignee
Atlas Copco Ab
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 Atlas Copco Ab filed Critical Atlas Copco Ab
Publication of ZA728250B publication Critical patent/ZA728250B/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
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/142—Intermediate liquid-piston between a driving piston and a driven piston
    • 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
    • F04B53/126—Ball 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
    • 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
    • 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
    • F04B9/105—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 reciprocating movement of the pumping member being obtained by a double-acting liquid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
ZA728250A 1971-12-06 1972-11-21 Method and device for pumping less viscous liquids at high pressure ZA728250B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15588/71A SE358711B (en) 1971-12-06 1971-12-06

Publications (1)

Publication Number Publication Date
ZA728250B true ZA728250B (en) 1973-07-25

Family

ID=20300891

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA728250A ZA728250B (en) 1971-12-06 1972-11-21 Method and device for pumping less viscous liquids at high pressure

Country Status (6)

Country Link
JP (1) JPS4865503A (en)
DE (1) DE2258819A1 (en)
FR (1) FR2164332A5 (en)
IT (1) IT973773B (en)
SE (1) SE358711B (en)
ZA (1) ZA728250B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922528Y2 (en) * 1975-12-15 1984-07-05 株式会社島津製作所 Liquid pump for liquid chromatograph
GB1565879A (en) * 1977-08-19 1980-04-23 British Hydromechanics High pressure piston pumps
DE2946529A1 (en) * 1979-11-17 1981-05-27 Frieseke & Hoepfner Gmbh, 8520 Erlangen PRESSURE-CONTROLLED MULTI-CYLINDER PISTON PUMP
JPS6049275U (en) * 1983-09-13 1985-04-06 高木　金一 Mud pumping device
DE3929605A1 (en) * 1989-09-06 1991-03-14 Tuczek Franz Pump used in vehicles suspension - transfers gas between containers and uses column of oil to adjust piston stroke
FR2749616B1 (en) * 1996-06-07 2001-10-26 Leduc Rene Hydro Sa HIGH PRESSURE PUMP FOR ALL LIQUIDS
DE69732802T2 (en) * 1996-06-07 2006-04-06 Hydro Leduc Liquid high pressure pump
JP5053628B2 (en) * 2006-12-15 2012-10-17 パーパス株式会社 PRESSURE DEVICE, PRESSURE METHOD THEREOF, PUMP DEVICE, AND CULTURE DEVICE

Also Published As

Publication number Publication date
DE2258819A1 (en) 1973-06-14
IT973773B (en) 1974-06-10
JPS4865503A (en) 1973-09-10
SE358711B (en) 1973-08-06
FR2164332A5 (en) 1973-07-27

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