IT8148454A0 - Pompa a pistoni alternativi a cilindro fisso e piastra rotante - Google Patents

Pompa a pistoni alternativi a cilindro fisso e piastra rotante

Info

Publication number
IT8148454A0
IT8148454A0 IT8148454A IT4845481A IT8148454A0 IT 8148454 A0 IT8148454 A0 IT 8148454A0 IT 8148454 A IT8148454 A IT 8148454A IT 4845481 A IT4845481 A IT 4845481A IT 8148454 A0 IT8148454 A0 IT 8148454A0
Authority
IT
Italy
Prior art keywords
rotating plate
fixed cylinder
piston pump
alternative piston
alternative
Prior art date
Application number
IT8148454A
Other languages
English (en)
Other versions
IT1142504B (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 true IT8148454A0 (it) 1981-05-13
IT1142504B 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
IT1142504B (it) 1986-10-08
DE3167159D1 (en) 1984-12-20
EP0040161A1 (fr) 1981-11-18
EP0040161B1 (fr) 1984-11-14

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