FR1221317A - Automatically variable flow pump - Google Patents

Automatically variable flow pump

Info

Publication number
FR1221317A
FR1221317A FR4505A FR31004505A FR1221317A FR 1221317 A FR1221317 A FR 1221317A FR 4505 A FR4505 A FR 4505A FR 31004505 A FR31004505 A FR 31004505A FR 1221317 A FR1221317 A FR 1221317A
Authority
FR
France
Prior art keywords
flow pump
variable flow
automatically variable
automatically
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
FR4505A
Other languages
French (fr)
Inventor
Dante Scalambra
Raimondo Scalambra
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 FR1221317A publication Critical patent/FR1221317A/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
    • F04B1/12—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
FR4505A 1958-03-15 1959-03-12 Automatically variable flow pump Expired FR1221317A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1221317X 1958-03-15

Publications (1)

Publication Number Publication Date
FR1221317A true FR1221317A (en) 1960-06-01

Family

ID=11433667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4505A Expired FR1221317A (en) 1958-03-15 1959-03-12 Automatically variable flow pump

Country Status (1)

Country Link
FR (1) FR1221317A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575534A (en) * 1968-02-07 1971-04-20 Gerard Leduc Constant torque hydraulic pump
EP0040161A1 (en) * 1980-05-14 1981-11-18 François Couillard Wobble plate of an axial-type piston pump
FR2484555A1 (en) * 1980-05-14 1981-12-18 Couillard Francois High accuracy dispensing pump for chromatography - has plungers held in contact with swashplate with curved track to reduce inaccuracy
WO2002044563A1 (en) * 2000-11-28 2002-06-06 Ingersoll-Rand Company Direct drive variable displacement pump

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575534A (en) * 1968-02-07 1971-04-20 Gerard Leduc Constant torque hydraulic pump
EP0040161A1 (en) * 1980-05-14 1981-11-18 François Couillard Wobble plate of an axial-type piston pump
FR2484555A1 (en) * 1980-05-14 1981-12-18 Couillard Francois High accuracy dispensing pump for chromatography - has plungers held in contact with swashplate with curved track to reduce inaccuracy
WO2002044563A1 (en) * 2000-11-28 2002-06-06 Ingersoll-Rand Company Direct drive variable displacement pump
US6443705B1 (en) 2000-11-28 2002-09-03 Ingersoll-Rand Company Direct drive variable displacement pump

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