FR1537690A - Pompe hydraulique à variation de débit du type à pistons et clapets - Google Patents

Pompe hydraulique à variation de débit du type à pistons et clapets

Info

Publication number
FR1537690A
FR1537690A FR94072A FR94072A FR1537690A FR 1537690 A FR1537690 A FR 1537690A FR 94072 A FR94072 A FR 94072A FR 94072 A FR94072 A FR 94072A FR 1537690 A FR1537690 A FR 1537690A
Authority
FR
France
Prior art keywords
flow rate
hydraulic pump
variable flow
valve type
rate piston
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
FR94072A
Other languages
English (en)
Inventor
Serge Bacquie
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.)
Corpet Louvet et Cie
Original Assignee
Corpet Louvet et Cie
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 Corpet Louvet et Cie filed Critical Corpet Louvet et Cie
Priority to FR94072A priority Critical patent/FR1537690A/fr
Application granted granted Critical
Publication of FR1537690A publication Critical patent/FR1537690A/fr
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
    • F04B1/14—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 having stationary cylinders
    • 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
    • F04B1/14—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 having stationary cylinders
    • F04B1/141—Details or component parts
    • F04B1/145—Housings
    • 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
    • F04B1/14—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 having stationary cylinders
    • F04B1/141—Details or component parts
    • F04B1/146—Swash plates; Actuating elements
    • F04B1/148—Bearings therefor
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing
    • F04B49/243—Bypassing by keeping open the inlet valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR94072A 1967-02-08 1967-02-08 Pompe hydraulique à variation de débit du type à pistons et clapets Expired FR1537690A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR94072A FR1537690A (fr) 1967-02-08 1967-02-08 Pompe hydraulique à variation de débit du type à pistons et clapets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR94072A FR1537690A (fr) 1967-02-08 1967-02-08 Pompe hydraulique à variation de débit du type à pistons et clapets

Publications (1)

Publication Number Publication Date
FR1537690A true FR1537690A (fr) 1968-08-30

Family

ID=8624963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR94072A Expired FR1537690A (fr) 1967-02-08 1967-02-08 Pompe hydraulique à variation de débit du type à pistons et clapets

Country Status (1)

Country Link
FR (1) FR1537690A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447474A1 (fr) * 1979-01-26 1980-08-22 Pellenc & Motte Pompe hydraulique autoregulatrice mono ou multi-pistons
CN112032009A (zh) * 2020-09-17 2020-12-04 上海交通大学 一种阀配流轴向柱塞泵

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447474A1 (fr) * 1979-01-26 1980-08-22 Pellenc & Motte Pompe hydraulique autoregulatrice mono ou multi-pistons
CN112032009A (zh) * 2020-09-17 2020-12-04 上海交通大学 一种阀配流轴向柱塞泵

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