FR2567590B1 - DOSING PUMP WITH ALTERNATIVE PISTON. - Google Patents

DOSING PUMP WITH ALTERNATIVE PISTON.

Info

Publication number
FR2567590B1
FR2567590B1 FR8410938A FR8410938A FR2567590B1 FR 2567590 B1 FR2567590 B1 FR 2567590B1 FR 8410938 A FR8410938 A FR 8410938A FR 8410938 A FR8410938 A FR 8410938A FR 2567590 B1 FR2567590 B1 FR 2567590B1
Authority
FR
France
Prior art keywords
dosing pump
alternative piston
piston
alternative
dosing
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
FR8410938A
Other languages
French (fr)
Other versions
FR2567590A1 (en
Inventor
Bernard Bardey
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR8410938A priority Critical patent/FR2567590B1/en
Publication of FR2567590A1 publication Critical patent/FR2567590A1/en
Application granted granted Critical
Publication of FR2567590B1 publication Critical patent/FR2567590B1/en
Priority to FR9008450A priority patent/FR2664332A2/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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
    • F04B1/107—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders
    • F04B1/1071—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0452—Distribution members, e.g. valves
    • F04B1/0465—Distribution members, e.g. valves plate-like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR8410938A 1984-07-10 1984-07-10 DOSING PUMP WITH ALTERNATIVE PISTON. Expired FR2567590B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8410938A FR2567590B1 (en) 1984-07-10 1984-07-10 DOSING PUMP WITH ALTERNATIVE PISTON.
FR9008450A FR2664332A2 (en) 1984-07-10 1990-07-04 Metering pump with reciprocating piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8410938A FR2567590B1 (en) 1984-07-10 1984-07-10 DOSING PUMP WITH ALTERNATIVE PISTON.

Publications (2)

Publication Number Publication Date
FR2567590A1 FR2567590A1 (en) 1986-01-17
FR2567590B1 true FR2567590B1 (en) 1987-01-02

Family

ID=9305967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8410938A Expired FR2567590B1 (en) 1984-07-10 1984-07-10 DOSING PUMP WITH ALTERNATIVE PISTON.

Country Status (1)

Country Link
FR (1) FR2567590B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2004121C2 (en) * 2010-01-20 2011-07-21 Ceratec Ceramic Bearings B V Dispensing system and method for dispensing a fluid.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440875A (en) * 1944-09-14 1948-05-04 Denison Eng Co Axial piston pump
US2716945A (en) * 1952-10-17 1955-09-06 Bendix Aviat Corp Variable stroke rotary cylinder pump
FR2256682A5 (en) * 1973-12-26 1975-07-25 Breinlich Richard Fluid flow distributor member - has stress concentrations on axial lines and diametrically opposite each other
FR2355992A1 (en) * 1976-06-25 1978-01-20 Ponchaux Jean Luc PRESSURE FLUID ROTATING MACHINE

Also Published As

Publication number Publication date
FR2567590A1 (en) 1986-01-17

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Legal Events

Date Code Title Description
ST Notification of lapse