FR2259257B1 - - Google Patents

Info

Publication number
FR2259257B1
FR2259257B1 FR7402414A FR7402414A FR2259257B1 FR 2259257 B1 FR2259257 B1 FR 2259257B1 FR 7402414 A FR7402414 A FR 7402414A FR 7402414 A FR7402414 A FR 7402414A FR 2259257 B1 FR2259257 B1 FR 2259257B1
Authority
FR
France
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.)
Expired
Application number
FR7402414A
Other languages
French (fr)
Other versions
FR2259257A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7402414A priority Critical patent/FR2259257A1/en
Publication of FR2259257A1 publication Critical patent/FR2259257A1/en
Application granted granted Critical
Publication of FR2259257B1 publication Critical patent/FR2259257B1/fr
Granted 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1093—Adaptations or arrangements of distribution members the members being low-resistance valves allowing free streaming
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/16—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by adjusting the capacity of dead spaces of working chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Compressor (AREA)
FR7402414A 1974-01-24 1974-01-24 Piston compressor cylinder - has cylinder valve(s) with regulator for cylinder throughput, with axially-movable element coaxial with valve Granted FR2259257A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7402414A FR2259257A1 (en) 1974-01-24 1974-01-24 Piston compressor cylinder - has cylinder valve(s) with regulator for cylinder throughput, with axially-movable element coaxial with valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7402414A FR2259257A1 (en) 1974-01-24 1974-01-24 Piston compressor cylinder - has cylinder valve(s) with regulator for cylinder throughput, with axially-movable element coaxial with valve

Publications (2)

Publication Number Publication Date
FR2259257A1 FR2259257A1 (en) 1975-08-22
FR2259257B1 true FR2259257B1 (en) 1976-11-26

Family

ID=9133943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7402414A Granted FR2259257A1 (en) 1974-01-24 1974-01-24 Piston compressor cylinder - has cylinder valve(s) with regulator for cylinder throughput, with axially-movable element coaxial with valve

Country Status (1)

Country Link
FR (1) FR2259257A1 (en)

Also Published As

Publication number Publication date
FR2259257A1 (en) 1975-08-22

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Legal Events

Date Code Title Description
ST Notification of lapse