FR1216069A - Variable displacement pump and hydraulic motor - Google Patents

Variable displacement pump and hydraulic motor

Info

Publication number
FR1216069A
FR1216069A FR785935A FR785935A FR1216069A FR 1216069 A FR1216069 A FR 1216069A FR 785935 A FR785935 A FR 785935A FR 785935 A FR785935 A FR 785935A FR 1216069 A FR1216069 A FR 1216069A
Authority
FR
France
Prior art keywords
hydraulic motor
variable displacement
displacement pump
pump
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
FR785935A
Other languages
French (fr)
Inventor
Raoul-Joseph-Paul Sarrazin
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
Priority to FR785935A priority Critical patent/FR1216069A/en
Application granted granted Critical
Publication of FR1216069A publication Critical patent/FR1216069A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/10—Control of working-fluid admission or discharge peculiar thereto
    • F01B3/103—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block
    • F01B3/106—Control of working-fluid admission or discharge peculiar thereto for machines with rotary cylinder block by changing the inclination of the swash plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0035—Reciprocating-piston machines or engines with 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0055—Valve means, e.g. valve plate
    • F01B3/0058—Cylindrical valve means
FR785935A 1959-02-06 1959-02-06 Variable displacement pump and hydraulic motor Expired FR1216069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR785935A FR1216069A (en) 1959-02-06 1959-02-06 Variable displacement pump and hydraulic motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR785935A FR1216069A (en) 1959-02-06 1959-02-06 Variable displacement pump and hydraulic motor

Publications (1)

Publication Number Publication Date
FR1216069A true FR1216069A (en) 1960-04-21

Family

ID=8710910

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785935A Expired FR1216069A (en) 1959-02-06 1959-02-06 Variable displacement pump and hydraulic motor

Country Status (1)

Country Link
FR (1) FR1216069A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208395A (en) * 1963-08-30 1965-09-28 Budzich Tadeusz Cylinder barrel suspension for fluid pressure energy translating device
US3783743A (en) * 1972-11-16 1974-01-08 Abex Corp Axial piston hydraulic transducer shoe retainer structure
FR2582738A1 (en) * 1985-05-31 1986-12-05 Leduc Rene Hydro Sa Hydraulic axial piston machine with central, floating distributor capable of functioning either as a motor or as a pump
FR2830903A1 (en) * 2001-10-15 2003-04-18 Hydro Techma Hydraulic swash plate pump has body enclosing barrel with bores in which pistons are installed, each piston in contact with swash plate and drive shaft engenders relative rotation between plates and barrel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208395A (en) * 1963-08-30 1965-09-28 Budzich Tadeusz Cylinder barrel suspension for fluid pressure energy translating device
US3783743A (en) * 1972-11-16 1974-01-08 Abex Corp Axial piston hydraulic transducer shoe retainer structure
FR2582738A1 (en) * 1985-05-31 1986-12-05 Leduc Rene Hydro Sa Hydraulic axial piston machine with central, floating distributor capable of functioning either as a motor or as a pump
FR2830903A1 (en) * 2001-10-15 2003-04-18 Hydro Techma Hydraulic swash plate pump has body enclosing barrel with bores in which pistons are installed, each piston in contact with swash plate and drive shaft engenders relative rotation between plates and barrel

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