IT1142504B - Pompa a pistone alternativi a cilindro fisso e piastra rotante - Google Patents

Pompa a pistone alternativi a cilindro fisso e piastra rotante

Info

Publication number
IT1142504B
IT1142504B IT48454/81A IT4845481A IT1142504B IT 1142504 B IT1142504 B IT 1142504B IT 48454/81 A IT48454/81 A IT 48454/81A IT 4845481 A IT4845481 A IT 4845481A IT 1142504 B IT1142504 B IT 1142504B
Authority
IT
Italy
Prior art keywords
rotating plate
fixed cylinder
cylinder piston
piston pump
alternative fixed
Prior art date
Application number
IT48454/81A
Other languages
English (en)
Other versions
IT8148454A0 (it
Inventor
Francois Couillard
Original Assignee
Francois Couillard
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
Priority claimed from FR8010916A external-priority patent/FR2484555B1/fr
Priority claimed from FR8106018A external-priority patent/FR2502702B1/fr
Application filed by Francois Couillard filed Critical Francois Couillard
Publication of IT8148454A0 publication Critical patent/IT8148454A0/it
Application granted granted Critical
Publication of IT1142504B publication Critical patent/IT1142504B/it

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
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/26—Control
    • F04B1/28—Control of machines or pumps with stationary cylinders
    • F04B1/29—Control of machines or pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B1/295—Control of machines or pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the swash plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
IT48454/81A 1980-05-14 1981-05-13 Pompa a pistone alternativi a cilindro fisso e piastra rotante IT1142504B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8010916A FR2484555B1 (fr) 1980-05-14 1980-05-14 Dispositif de pompe pour liquide
FR8106018A FR2502702B1 (fr) 1981-03-25 1981-03-25 Pompe a pistons alternatifs a barillet fixe et plateau tournant

Publications (2)

Publication Number Publication Date
IT8148454A0 IT8148454A0 (it) 1981-05-13
IT1142504B true IT1142504B (it) 1986-10-08

Family

ID=26221781

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48454/81A IT1142504B (it) 1980-05-14 1981-05-13 Pompa a pistone alternativi a cilindro fisso e piastra rotante

Country Status (3)

Country Link
EP (1) EP0040161B1 (it)
DE (1) DE3167159D1 (it)
IT (1) IT1142504B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2726332B1 (fr) 1994-10-26 1997-01-24 Francois Couillard Systeme de pompage a pistons delivrant des fluides avec un debit sensiblement constant
FR2836185B1 (fr) 2002-02-21 2004-10-15 Inst Francais Du Petrole Methode et systeme de dosage fin de fluides injectes dans une insatllation de pompage
CN107939626B (zh) * 2017-11-13 2019-06-11 山东科技大学 高精度医用溶液加压装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2349310A (en) * 1942-05-23 1944-05-23 Wagner Electric Corp Pump and control means therefor
US2964234A (en) * 1954-05-13 1960-12-13 Houdaille Industries Inc Constant clearance volume compressor
FR1221317A (fr) * 1958-03-15 1960-06-01 Pompe à débit automatiquement variable
FR1473091A (fr) * 1966-01-06 1967-03-17 Pompe hydraulique à débit variable
US3663226A (en) * 1969-04-22 1972-05-16 Arnold E Biermann Variable piston-stroke mechanisms
CH510216A (de) * 1969-05-10 1971-07-15 Bosch Gmbh Robert Hydrostatisches Aggregat
US3861829A (en) * 1973-04-04 1975-01-21 Borg Warner Variable capacity wobble plate compressor
NL7900076A (nl) * 1979-01-05 1980-07-08 Philips Nv Drijfwerk voor een machine met heen- en weergaande zuigers met variabele slag.

Also Published As

Publication number Publication date
IT8148454A0 (it) 1981-05-13
EP0040161A1 (fr) 1981-11-18
DE3167159D1 (en) 1984-12-20
EP0040161B1 (fr) 1984-11-14

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