DE137764C - - Google Patents

Info

Publication number
DE137764C
DE137764C DENDAT137764D DE137764DA DE137764C DE 137764 C DE137764 C DE 137764C DE NDAT137764 D DENDAT137764 D DE NDAT137764D DE 137764D A DE137764D A DE 137764DA DE 137764 C DE137764 C DE 137764C
Authority
DE
Germany
Prior art keywords
piston
cylinder
annular channel
suction
buffer
Prior art date
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.)
Active
Application number
DENDAT137764D
Other languages
German (de)
English (en)
Publication of DE137764C publication Critical patent/DE137764C/de
Active 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/08—Actuation of distribution members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
DENDAT137764D Active DE137764C (sv)

Publications (1)

Publication Number Publication Date
DE137764C true DE137764C (sv)

Family

ID=405622

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT137764D Active DE137764C (sv)

Country Status (1)

Country Link
DE (1) DE137764C (sv)

Similar Documents

Publication Publication Date Title
US4062639A (en) Fluid motor-driven pump using fluid pressure to set position of pilot valve
DE137764C (sv)
ES475930A1 (es) Perfeccionamientos en bombas de alimentacion de fluidos.
BR8104044A (pt) Bomba de dois cilindros para material espesso
US4068983A (en) Piston pumps driven by fluid-actuated piston having a constant fluid force against the small area surface
GB1359821A (en) Reciprocating pumps and compressors
GB586862A (en) Improvements in or relating to reciprocating pumps and compressors
DE670037C (de) Differentialpresswasserpumpe
US964970A (en) Valve.
GB1462145A (en) High-pressure plunger pumps
JP3290804B2 (ja) 増圧器
CA1202822A (en) Apparatus for generating high pressure fluid
EP1101941A3 (de) Hydraulisch angetriebene Membranpumpe
JPH0729256Y2 (ja) 高圧液体ポンプ
SU909276A1 (ru) Многор дный плунжерный насос
GB1355830A (en) Hydraulic pumps
EP0388374A1 (en) A single cylinder reciprocating pump
SU1002659A1 (ru) Способ охлаждени компрессора
US1505136A (en) Lubricator
SU116214A1 (ru) Малогабаритный пневмогидравлический насос дл переносных домкратов, прессов и им подобных устройств
GB464734A (en) Improvements in or relating to piston pumps for liquids
GB740784A (en) Reciprocatory pumps
DE76308C (de) Steuerung für Compressions- und Vacuumpumpen mit zugleich als Verdränger dienendem Kolbenschieber
GB1424318A (en) Fluid operated pump
GB1474525A (sv)