FR1050212A - Alternative pump for liquids and gases - Google Patents

Alternative pump for liquids and gases

Info

Publication number
FR1050212A
FR1050212A FR1050212DA FR1050212A FR 1050212 A FR1050212 A FR 1050212A FR 1050212D A FR1050212D A FR 1050212DA FR 1050212 A FR1050212 A FR 1050212A
Authority
FR
France
Prior art keywords
liquids
gases
alternative pump
alternative
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
French (fr)
Inventor
Bruno Tavola
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 filed Critical
Application granted granted Critical
Publication of FR1050212A publication Critical patent/FR1050212A/en
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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0036—Special features the flexible member being formed as an O-ring
    • 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
    • F04B49/243—Bypassing by keeping open the inlet valve
    • 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
    • F04B53/129—Poppet valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1050212D 1951-02-05 1952-02-05 Alternative pump for liquids and gases Expired FR1050212A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1050212X 1951-02-05

Publications (1)

Publication Number Publication Date
FR1050212A true FR1050212A (en) 1954-01-06

Family

ID=11429875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1050212D Expired FR1050212A (en) 1951-02-05 1952-02-05 Alternative pump for liquids and gases

Country Status (1)

Country Link
FR (1) FR1050212A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683597A1 (en) * 1991-11-07 1993-05-14 Daimler Benz Ag DISCHARGE PUMP, CONTROLLED BY VALVES AND WITH VALVE NEUTRALIZATION SYSTEM.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683597A1 (en) * 1991-11-07 1993-05-14 Daimler Benz Ag DISCHARGE PUMP, CONTROLLED BY VALVES AND WITH VALVE NEUTRALIZATION SYSTEM.
US5277553A (en) * 1991-11-07 1994-01-11 Mercedes-Benz Ag Valve-controlled displacer unit having valve triggering

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