FR2064735A5 - - Google Patents

Info

Publication number
FR2064735A5
FR2064735A5 FR6936946A FR6936946A FR2064735A5 FR 2064735 A5 FR2064735 A5 FR 2064735A5 FR 6936946 A FR6936946 A FR 6936946A FR 6936946 A FR6936946 A FR 6936946A FR 2064735 A5 FR2064735 A5 FR 2064735A5
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
FR6936946A
Other languages
French (fr)
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.)
INST GIDROMASHINOSTR
Original Assignee
INST GIDROMASHINOSTR
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 INST GIDROMASHINOSTR filed Critical INST GIDROMASHINOSTR
Priority to FR6936946A priority Critical patent/FR2064735A5/fr
Application granted granted Critical
Publication of FR2064735A5 publication Critical patent/FR2064735A5/fr
Expired 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
    • F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR6936946A 1969-10-28 1969-10-28 Expired FR2064735A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6936946A FR2064735A5 (en) 1969-10-28 1969-10-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6936946A FR2064735A5 (en) 1969-10-28 1969-10-28

Publications (1)

Publication Number Publication Date
FR2064735A5 true FR2064735A5 (en) 1971-07-23

Family

ID=9042181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6936946A Expired FR2064735A5 (en) 1969-10-28 1969-10-28

Country Status (1)

Country Link
FR (1) FR2064735A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304793A1 (en) * 1975-03-20 1976-10-15 Graco Inc DIAPHRAGM PUMP

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304793A1 (en) * 1975-03-20 1976-10-15 Graco Inc DIAPHRAGM PUMP

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Legal Events

Date Code Title Description
ST Notification of lapse