IT1147368B - PISTON PUMP - Google Patents

PISTON PUMP

Info

Publication number
IT1147368B
IT1147368B IT12551/81A IT1255181A IT1147368B IT 1147368 B IT1147368 B IT 1147368B IT 12551/81 A IT12551/81 A IT 12551/81A IT 1255181 A IT1255181 A IT 1255181A IT 1147368 B IT1147368 B IT 1147368B
Authority
IT
Italy
Prior art keywords
piston pump
piston
pump
Prior art date
Application number
IT12551/81A
Other languages
Italian (it)
Other versions
IT8112551A0 (en
Inventor
Roger Martial Janvier
Jean Pierre Jacky Dedours
Original Assignee
Guinard Pompes
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 Guinard Pompes filed Critical Guinard Pompes
Publication of IT8112551A0 publication Critical patent/IT8112551A0/en
Application granted granted Critical
Publication of IT1147368B publication Critical patent/IT1147368B/en

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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow
    • 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
    • F04B43/04—Pumps having electric drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
IT12551/81A 1980-06-23 1981-06-19 PISTON PUMP IT1147368B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8013864A FR2485108A1 (en) 1980-06-23 1980-06-23 Electromagnetic oscillating piston pump - uses large oil filled spaces above and below piston to minimise opposition to motion of piston

Publications (2)

Publication Number Publication Date
IT8112551A0 IT8112551A0 (en) 1981-06-19
IT1147368B true IT1147368B (en) 1986-11-19

Family

ID=9243383

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12551/81A IT1147368B (en) 1980-06-23 1981-06-19 PISTON PUMP

Country Status (2)

Country Link
FR (1) FR2485108A1 (en)
IT (1) IT1147368B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8708417D0 (en) * 1987-04-08 1987-05-13 Eaton Sa Monaco Electric pump
DE102007030311B4 (en) 2007-06-29 2013-02-07 Knf Flodos Ag diaphragm pump
US20110081265A1 (en) 2009-10-06 2011-04-07 Williams Hansford R Pulse pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES353591A1 (en) * 1967-06-26 1969-10-16 Jouvenel & Cordier Improvements in or relating to Reciprocating Pumps
DE2206882A1 (en) * 1971-02-15 1972-09-07 Omre Constr Elettro Electromagnetically operated piston pump for liquids
DE2345592A1 (en) * 1973-09-10 1975-08-14 Sintronik Elektronik Und Appar Safety valve for electromagnetic fuel pump - is closed by operating spring of internal combustion engine pump
CA1046845A (en) * 1975-06-04 1979-01-23 Walbro Corporation Diaphragm fuel pump
GB2018523B (en) * 1978-04-08 1982-11-17 Iwaki Co Ltd Electromagnetically-operated fixed displacement pump

Also Published As

Publication number Publication date
IT8112551A0 (en) 1981-06-19
FR2485108A1 (en) 1981-12-24
FR2485108B1 (en) 1984-06-29

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