FR2830903B1 - Pompe hydraulique a barillet - Google Patents

Pompe hydraulique a barillet

Info

Publication number
FR2830903B1
FR2830903B1 FR0113265A FR0113265A FR2830903B1 FR 2830903 B1 FR2830903 B1 FR 2830903B1 FR 0113265 A FR0113265 A FR 0113265A FR 0113265 A FR0113265 A FR 0113265A FR 2830903 B1 FR2830903 B1 FR 2830903B1
Authority
FR
France
Prior art keywords
barrel pump
hydraulic barrel
hydraulic
pump
barrel
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 - Fee Related
Application number
FR0113265A
Other languages
English (en)
Other versions
FR2830903A1 (fr
Inventor
Gerard Leray
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.)
HYDRO TECHMA
Original Assignee
HYDRO TECHMA
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 HYDRO TECHMA filed Critical HYDRO TECHMA
Priority to FR0113265A priority Critical patent/FR2830903B1/fr
Publication of FR2830903A1 publication Critical patent/FR2830903A1/fr
Application granted granted Critical
Publication of FR2830903B1 publication Critical patent/FR2830903B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/125—Reciprocating valves
    • F04B53/126—Ball valves
    • 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
    • F04B1/20—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 rotary cylinder block
    • F04B1/22—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 rotary cylinder block having two or more sets of cylinders or pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
FR0113265A 2001-10-15 2001-10-15 Pompe hydraulique a barillet Expired - Fee Related FR2830903B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0113265A FR2830903B1 (fr) 2001-10-15 2001-10-15 Pompe hydraulique a barillet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0113265A FR2830903B1 (fr) 2001-10-15 2001-10-15 Pompe hydraulique a barillet

Publications (2)

Publication Number Publication Date
FR2830903A1 FR2830903A1 (fr) 2003-04-18
FR2830903B1 true FR2830903B1 (fr) 2004-04-23

Family

ID=8868300

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0113265A Expired - Fee Related FR2830903B1 (fr) 2001-10-15 2001-10-15 Pompe hydraulique a barillet

Country Status (1)

Country Link
FR (1) FR2830903B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102135082B (zh) * 2011-03-29 2012-07-04 华中科技大学 双斜盘液压电机柱塞泵

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1216069A (fr) * 1959-02-06 1960-04-21 Pompe à débit variable et moteur hydraulique
US3191542A (en) * 1962-06-04 1965-06-29 Kenneth D Hughes Metering pump
GB1158906A (en) * 1965-10-07 1969-07-23 Dowty Technical Dev Ltd Positive displacement hydraulic pumps and motors.
GB1114095A (en) * 1966-01-22 1968-05-15 Unipat Ag Improvements in or relating to opposed axial piston type hydraulic pumps or motors
FR1545542A (fr) * 1966-12-01 1968-11-08 Boultion Paul Aircraft Ltd Pompe et moteur hydrauliques à plateau oscillant
FR2190174A5 (fr) * 1972-06-23 1974-01-25 Leray Jules

Also Published As

Publication number Publication date
FR2830903A1 (fr) 2003-04-18

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080630