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GB1439352A - Fluid handling devices such as radial piston pumps and motors - Google Patents

Fluid handling devices such as radial piston pumps and motors

Info

Publication number
GB1439352A
GB1439352A GB2215973A GB2215973A GB1439352A GB 1439352 A GB1439352 A GB 1439352A GB 2215973 A GB2215973 A GB 2215973A GB 2215973 A GB2215973 A GB 2215973A GB 1439352 A GB1439352 A GB 1439352A
Authority
GB
United Kingdom
Prior art keywords
block
motors
slippers
radial piston
recess
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
GB2215973A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2215973A priority Critical patent/GB1439352A/en
Publication of GB1439352A publication Critical patent/GB1439352A/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
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/06—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders in star or fan arrangement
    • F01B1/0641—Details, component parts specially adapted for such machines
    • F01B1/0644—Pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1439352 Reciprocating pumps and motors K EICKMANN 9 June 1973 22159/73 Heading F1A A radial piston pump or motor has a rotary cylinder block 8 with pistons 4 engaging an eccentric track 11 via slippers 1 which enter recesses 13 in block 8 during part of the piston stroke. Each slipper has forward and rearward extensions 3, 2 and a balancing recess 21 communicating with its associated working cylinder via passages 20, the piston also having a balancing recess 40 in its rear wall. Movement of the slippers axially of the cylinder block is limited by radially projecting flanges (34), (35) secured to or integral with the cylinder block, a recess (33) in the track receiving one of the flanges, Fig. 7 (not shown). The slippers have projections (36) extending axially of the block when a plurality of axiallyspaced banks of pistons are provided in the block, (Fig. 7).
GB2215973A 1973-06-09 1973-06-09 Fluid handling devices such as radial piston pumps and motors Expired GB1439352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2215973A GB1439352A (en) 1973-06-09 1973-06-09 Fluid handling devices such as radial piston pumps and motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2215973A GB1439352A (en) 1973-06-09 1973-06-09 Fluid handling devices such as radial piston pumps and motors

Publications (1)

Publication Number Publication Date
GB1439352A true GB1439352A (en) 1976-06-16

Family

ID=10174902

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2215973A Expired GB1439352A (en) 1973-06-09 1973-06-09 Fluid handling devices such as radial piston pumps and motors

Country Status (1)

Country Link
GB (1) GB1439352A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685381A (en) * 1978-05-31 1987-08-11 Karl Eickmann Pivot portion of a piston shoe in fluid machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685381A (en) * 1978-05-31 1987-08-11 Karl Eickmann Pivot portion of a piston shoe in fluid machines

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed