GB588451A - Improvements in or relating to revolving cylinder reciprocating pumps - Google Patents

Improvements in or relating to revolving cylinder reciprocating pumps

Info

Publication number
GB588451A
GB588451A GB15745A GB15745A GB588451A GB 588451 A GB588451 A GB 588451A GB 15745 A GB15745 A GB 15745A GB 15745 A GB15745 A GB 15745A GB 588451 A GB588451 A GB 588451A
Authority
GB
United Kingdom
Prior art keywords
supported
ports
roller bearings
transverse member
valve
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
GB15745A
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.)
Lapointe Machine Tool Co
Original Assignee
Lapointe Machine Tool Co
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 Lapointe Machine Tool Co filed Critical Lapointe Machine Tool Co
Priority to GB15745A priority Critical patent/GB588451A/en
Publication of GB588451A publication Critical patent/GB588451A/en
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
    • F04B1/2042—Valves
    • F04B1/205—Cylindrical
    • 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
    • F04B1/2014—Details or component parts
    • F04B1/2064—Housings
    • F04B1/2071—Bearings for 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
    • F04B1/2014—Details or component parts
    • F04B1/2078—Swash plates
    • 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
    • F04B1/26—Control
    • F04B1/30—Control of machines or pumps with rotary cylinder blocks
    • F04B1/32—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block
    • F04B1/324—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the swash plate

Landscapes

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

Abstract

588,451. Revotving-cylinder reciprocating pumps. LAPOINTE MACHINE TOOL CO., Ltd., (Lapointe Machine Tool Co.). Jan. 2, 1945, No. 157. [Class 102 (i)] In a revolving cylinder reciprocating pump, the cylinder block 20 rotates on a stationary cylindrical valve 17 that has a transverse member 60 separating the suction port from the delivery port; a further transverse member 65 is provided to increase the rigidity of the valve. The cylinder block is supported by the roller bearing 22 and segmental bearing members 24 that abut a bearing ring 23 held in position by washers 28 each of which also retain a cylinder liner 27 in place. Sealing of the valve ports is effected by a pair of rings 71 placed on each side of the port and bridged by a strip 70 inserted in grooves in the transverse member 60. Each strip 70 is wider than each of the ports 31 connected to the cylinders and the surfaces that separate the ports 31. The pistons 35 are connected by rods 36 to the transmission plate. 40 that is supported by roller bearings 42, 43. The drive from the shaft 14 is transmitted to the plate 40 by a universal joint comprising a transverse, pin 56 passing through an enlargement 57 of the shaft and supported in roller bearings 58 carried by a cage 54 that has another pair of roller bearings 53 supporting pins 50 carried by the plate 40. The stroke of the pump is varied by a pinion engaging a rack 47. Specification 302,158, [Class 102 (i)], is referred to.
GB15745A 1945-01-02 1945-01-02 Improvements in or relating to revolving cylinder reciprocating pumps Expired GB588451A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB15745A GB588451A (en) 1945-01-02 1945-01-02 Improvements in or relating to revolving cylinder reciprocating pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15745A GB588451A (en) 1945-01-02 1945-01-02 Improvements in or relating to revolving cylinder reciprocating pumps

Publications (1)

Publication Number Publication Date
GB588451A true GB588451A (en) 1947-05-22

Family

ID=9699401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15745A Expired GB588451A (en) 1945-01-02 1945-01-02 Improvements in or relating to revolving cylinder reciprocating pumps

Country Status (1)

Country Link
GB (1) GB588451A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1528549B1 (en) * 1964-11-05 1973-12-20 Sundstrand Corp Driving device for the connecting rods of a swashplate axial piston machine
EP0155487A2 (en) * 1984-02-08 1985-09-25 Hitachi, Ltd. Fluid machine
EP0163995A1 (en) * 1984-05-23 1985-12-11 BRUENINGHAUS HYDRAULIK GmbH Hydrostatic axial-piston machine with a tiltable swash plate
CN102606437A (en) * 2011-01-25 2012-07-25 邓意超 Piston mechanism and method for implementing movement of pistons
WO2019076670A1 (en) * 2017-10-20 2019-04-25 IFP Energies Nouvelles Rotary barrel pump having separate guiding means and centering means for the barrel
WO2019076671A1 (en) * 2017-10-20 2019-04-25 IFP Energies Nouvelles Double-plate rotary barrel pump

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1528549B1 (en) * 1964-11-05 1973-12-20 Sundstrand Corp Driving device for the connecting rods of a swashplate axial piston machine
EP0155487A2 (en) * 1984-02-08 1985-09-25 Hitachi, Ltd. Fluid machine
EP0155487A3 (en) * 1984-02-08 1986-12-30 Hitachi, Ltd. Fluid machine
EP0163995A1 (en) * 1984-05-23 1985-12-11 BRUENINGHAUS HYDRAULIK GmbH Hydrostatic axial-piston machine with a tiltable swash plate
CN102606437A (en) * 2011-01-25 2012-07-25 邓意超 Piston mechanism and method for implementing movement of pistons
WO2019076670A1 (en) * 2017-10-20 2019-04-25 IFP Energies Nouvelles Rotary barrel pump having separate guiding means and centering means for the barrel
WO2019076671A1 (en) * 2017-10-20 2019-04-25 IFP Energies Nouvelles Double-plate rotary barrel pump
FR3072736A1 (en) * 2017-10-20 2019-04-26 IFP Energies Nouvelles ROTATING BARREL PUMP WITH DISTINCT BARREL GUIDING AND CENTERING MEANS
FR3072735A1 (en) * 2017-10-20 2019-04-26 IFP Energies Nouvelles ROTARY BARREL PUMP WITH DOUBLE TRAYS
CN111212977A (en) * 2017-10-20 2020-05-29 Ifp新能源公司 Double-disc rotary cylinder type pump
CN111279075A (en) * 2017-10-20 2020-06-12 Ifp新能源公司 Rotary cartridge pump with separate guide and centering means for the cartridge
US11486372B2 (en) 2017-10-20 2022-11-01 IFP Energies Nouvelles Rotary barrel pump having separate guiding means and centering means for the barrel

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