GB500937A - Improved revolving-cylinder fluid pump or motor - Google Patents

Improved revolving-cylinder fluid pump or motor

Info

Publication number
GB500937A
GB500937A GB2707338A GB2707338A GB500937A GB 500937 A GB500937 A GB 500937A GB 2707338 A GB2707338 A GB 2707338A GB 2707338 A GB2707338 A GB 2707338A GB 500937 A GB500937 A GB 500937A
Authority
GB
United Kingdom
Prior art keywords
pistons
spring
plate
motor
fluid 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
GB2707338A
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.)
PROPELLO INV S Ltd
Original Assignee
PROPELLO INV S Ltd
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 PROPELLO INV S Ltd filed Critical PROPELLO INV S Ltd
Priority to GB2707338A priority Critical patent/GB500937A/en
Publication of GB500937A publication Critical patent/GB500937A/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
    • F01B3/0032—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
    • F01B3/0064—Machine housing
    • F01B3/0067—Machine housing cylinder barrel bearing means
    • 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
    • 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
    • F01B3/0082—Details
    • F01B3/0085—Pistons
    • F01B3/0088—Piston shoe retaining means
    • 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

Abstract

500,937. Revolving-cylinder pumps or compressors. YOXALL, J., and PROPELLO INVENTIONS, Ltd. Aug. 16, 1937, No. 27073 /38. Divided out of 500,299. [Classes 8 (i) and 102 (i)] [Also in Group XXIX] A fluid motor or pump comprises a rotor 17 mounted on an extension 15 of the casing and provided with pistons 29 pressed by springs 31 against a plate 81 bearing on a plate 42 carried by a bearing 82 in a housing 32 pivoted at 50 and loaded by a spring 51 which presses it against the abutment 53. As the pressure in the cylinders rises, the inclination of the housing 32 is reduced to reduce the stroke of the pistons 29. A dashpot may co-operate with the spring 51 to reduce flutter. The abutment 52 of the spring may be adjustable. The rotor 17 is driven from the shaft 16 through a coupling 19. In a modification, the ends of the pistons have hooks engaging short shafts carried by the plate 42.
GB2707338A 1937-08-16 1937-08-16 Improved revolving-cylinder fluid pump or motor Expired GB500937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2707338A GB500937A (en) 1937-08-16 1937-08-16 Improved revolving-cylinder fluid pump or motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2707338A GB500937A (en) 1937-08-16 1937-08-16 Improved revolving-cylinder fluid pump or motor

Publications (1)

Publication Number Publication Date
GB500937A true GB500937A (en) 1939-02-16

Family

ID=10253717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2707338A Expired GB500937A (en) 1937-08-16 1937-08-16 Improved revolving-cylinder fluid pump or motor

Country Status (1)

Country Link
GB (1) GB500937A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486690A (en) * 1945-01-18 1949-11-01 Tipton Elizabeth Barrett Hydraulic unit
US2640433A (en) * 1947-06-26 1953-06-02 Ex Cell O Corp Swash plate pump
US3092034A (en) * 1959-02-18 1963-06-04 Kamper Motoren G M B H Axial piston engines
US3461804A (en) * 1966-11-21 1969-08-19 Bennes Marrel Regulator for a variable delivery hydraulic pump
US3647321A (en) * 1968-09-20 1972-03-07 Dowty Technical Dev Ltd Hydraulic apparatus
EP0300586A1 (en) * 1984-12-11 1989-01-25 Sauer, Inc. Swashplate holddown mechanism

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486690A (en) * 1945-01-18 1949-11-01 Tipton Elizabeth Barrett Hydraulic unit
US2640433A (en) * 1947-06-26 1953-06-02 Ex Cell O Corp Swash plate pump
US3092034A (en) * 1959-02-18 1963-06-04 Kamper Motoren G M B H Axial piston engines
US3461804A (en) * 1966-11-21 1969-08-19 Bennes Marrel Regulator for a variable delivery hydraulic pump
US3647321A (en) * 1968-09-20 1972-03-07 Dowty Technical Dev Ltd Hydraulic apparatus
EP0300586A1 (en) * 1984-12-11 1989-01-25 Sauer, Inc. Swashplate holddown mechanism

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