FR81034E - Perfectionnement aux pompes à débit variable - Google Patents

Perfectionnement aux pompes à débit variable

Info

Publication number
FR81034E
FR81034E FR886381A FR886381A FR81034E FR 81034 E FR81034 E FR 81034E FR 886381 A FR886381 A FR 886381A FR 886381 A FR886381 A FR 886381A FR 81034 E FR81034 E FR 81034E
Authority
FR
France
Prior art keywords
development
variable flow
flow pumps
pumps
variable
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
FR886381A
Other languages
English (en)
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.)
Sciper SA
Original Assignee
Sciper SA
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 Sciper SA filed Critical Sciper SA
Priority to FR886381A priority Critical patent/FR81034E/fr
Priority to BE615714A priority patent/BE615714A/fr
Priority to ES276256A priority patent/ES276256A1/es
Priority to GB1298162A priority patent/GB1006663A/en
Priority to CH416662A priority patent/CH387456A/fr
Priority to DE1962S0040973 priority patent/DE1860473U/de
Priority to DE19621453630 priority patent/DE1453630A1/de
Application granted granted Critical
Publication of FR81034E publication Critical patent/FR81034E/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
    • F04B1/20—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
    • F04B1/2014—Details or component parts
    • F04B1/2035—Cylinder barrels
    • 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
    • F04B1/2007—Arrangements for pressing the cylinder barrel against the valve plate, e.g. by fluid pressure
    • 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
    • F04B1/2014—Details or component parts
    • F04B1/2042—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
    • F04B1/2014—Details or component parts
    • F04B1/2064—Housings
    • F04B1/2071—Bearings for cylinder barrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR886381A 1961-04-13 1962-01-30 Perfectionnement aux pompes à débit variable Expired FR81034E (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR886381A FR81034E (fr) 1962-01-30 1962-01-30 Perfectionnement aux pompes à débit variable
BE615714A BE615714A (fr) 1961-04-14 1962-03-28 Perfectionnements aux dispositifs à fluide sous pression du type pompes et moteurs à barillet
ES276256A ES276256A1 (es) 1961-04-13 1962-03-30 Perfeccionamientos en los dispositivos de fluidos a presión del tipo bombas y motores de barrilete
GB1298162A GB1006663A (en) 1961-04-13 1962-04-04 A hydraulic pump or motor
CH416662A CH387456A (fr) 1961-04-13 1962-04-05 Dispositif à fluide sous pression
DE1962S0040973 DE1860473U (de) 1961-04-13 1962-04-06 Hydraulische pumpe oder hydraulischer motor.
DE19621453630 DE1453630A1 (de) 1961-04-13 1962-04-06 Hydraulische Einrichtung zur Druckerzeugung oder Druckumsetzung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR886381A FR81034E (fr) 1962-01-30 1962-01-30 Perfectionnement aux pompes à débit variable

Publications (1)

Publication Number Publication Date
FR81034E true FR81034E (fr) 1963-07-19

Family

ID=8771547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR886381A Expired FR81034E (fr) 1961-04-13 1962-01-30 Perfectionnement aux pompes à débit variable

Country Status (1)

Country Link
FR (1) FR81034E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503273A1 (fr) * 1981-04-02 1982-10-08 Messier Hispano Sa Pompe hydraulique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503273A1 (fr) * 1981-04-02 1982-10-08 Messier Hispano Sa Pompe hydraulique

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