FR1166773A - Pompe à piston - Google Patents

Pompe à piston

Info

Publication number
FR1166773A
FR1166773A FR1166773DA FR1166773A FR 1166773 A FR1166773 A FR 1166773A FR 1166773D A FR1166773D A FR 1166773DA FR 1166773 A FR1166773 A FR 1166773A
Authority
FR
France
Prior art keywords
piston pump
piston
pump
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.)
Expired
Application number
Other languages
English (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.)
ELVE
Original Assignee
ELVE
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 ELVE filed Critical ELVE
Application granted granted Critical
Publication of FR1166773A publication Critical patent/FR1166773A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/42—Constructional features with self-contained pumps, e.g. actuated by hand
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1166773D 1957-02-15 1957-02-15 Pompe à piston Expired FR1166773A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1166773T 1957-02-15

Publications (1)

Publication Number Publication Date
FR1166773A true FR1166773A (fr) 1958-11-14

Family

ID=9655227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1166773D Expired FR1166773A (fr) 1957-02-15 1957-02-15 Pompe à piston

Country Status (1)

Country Link
FR (1) FR1166773A (fr)

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