GB610428A - Improvements in and relating to reciprocating pumps - Google Patents

Improvements in and relating to reciprocating pumps

Info

Publication number
GB610428A
GB610428A GB1050146A GB1050146A GB610428A GB 610428 A GB610428 A GB 610428A GB 1050146 A GB1050146 A GB 1050146A GB 1050146 A GB1050146 A GB 1050146A GB 610428 A GB610428 A GB 610428A
Authority
GB
United Kingdom
Prior art keywords
pistons
actuating member
passages
valves
delivery
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
GB1050146A
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.)
ALFRED RICHARD BEECHAM
CHARLES EDGAR CHANNING
Original Assignee
ALFRED RICHARD BEECHAM
CHARLES EDGAR CHANNING
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 ALFRED RICHARD BEECHAM, CHARLES EDGAR CHANNING filed Critical ALFRED RICHARD BEECHAM
Priority to GB1050146A priority Critical patent/GB610428A/en
Publication of GB610428A publication Critical patent/GB610428A/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
    • F01B3/04—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis the piston motion being transmitted by curved surfaces
    • F01B3/06—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis the piston motion being transmitted by curved surfaces by multi-turn helical surfaces and automatic reversal
    • 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
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—Pistons
    • F04B1/126—Piston shoe retaining means
    • 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
    • F04B1/14—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 stationary cylinders
    • F04B1/16—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 stationary cylinders having two or more sets of cylinders or pistons
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/125—Reciprocating valves
    • F04B53/126—Ball valves

Landscapes

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

Abstract

610,428. Reciprocating pumps for liquids. CHANNING, C. E., and BEECHAM, A. R. April 4, 1946, No. 10501. [Classes 8 (i) and 102 (i)] A reciprocating pump comprises a casing 10 enclosing a chamber of cylindrical form containing, in the thickness of its walls, cylinders 21, in aligned pairs and containing doubleheaded pistons 27 with bucket valves 32 in each head. The cylinders are closed by plugs 24 containing non-return delivery valves 25 leading to delivery ducts 23 in end covers 12, 13 and so to an outlet connection 15. The pistons 27 are cut away and thereby form ducts which connect at one end with passages 35 in the pistons and so to the valves 32, and at the other end with passages 39 through a rotatable piston-actuating member 16 mounted in the end walls on a driving shaft 17 and shaft 18, the outer periphery of the actuating member bearing on the cut-away portions of the pistons 27. A passage 38 through the shaft 18 connects the passages 39 with the intake connection 14 in the cover 13. Balls 30 partly sunk in the pistons 27 co-operate with an endless groove 31 in the actuating member 16 to reciprocate the pistons. Delivery may be varied by changing the actuating member 16 for one having a groove of different inclination.
GB1050146A 1946-04-04 1946-04-04 Improvements in and relating to reciprocating pumps Expired GB610428A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1050146A GB610428A (en) 1946-04-04 1946-04-04 Improvements in and relating to reciprocating pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1050146A GB610428A (en) 1946-04-04 1946-04-04 Improvements in and relating to reciprocating pumps

Publications (1)

Publication Number Publication Date
GB610428A true GB610428A (en) 1948-10-15

Family

ID=9969002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1050146A Expired GB610428A (en) 1946-04-04 1946-04-04 Improvements in and relating to reciprocating pumps

Country Status (1)

Country Link
GB (1) GB610428A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839008A (en) * 1955-07-20 1958-06-17 Carney Stansfield Co Pump or motor
US2925047A (en) * 1953-03-23 1960-02-16 Gen Metals Corp Rotary hydraulic pump
US3057545A (en) * 1960-04-11 1962-10-09 Gen Motors Corp Refrigerating apparatus
US3730648A (en) * 1970-04-13 1973-05-01 S Komiya Swash plate type compressor for automobile air-conditioning
US3801227A (en) * 1970-10-17 1974-04-02 Toyoda Automatic Loom Works Swash-plate type compressor for air conditioning of vehicles
GB2205361A (en) * 1986-10-09 1988-12-07 Ah Soon Lee Compact air compressor
GB2292424A (en) * 1994-08-19 1996-02-21 Microhydraulics Inc Variable capacity hydraulic pump
WO1999051880A3 (en) * 1998-04-03 1999-12-29 Allen Norman Geldenhuys Multi-cylinder piston pump

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925047A (en) * 1953-03-23 1960-02-16 Gen Metals Corp Rotary hydraulic pump
US2839008A (en) * 1955-07-20 1958-06-17 Carney Stansfield Co Pump or motor
US3057545A (en) * 1960-04-11 1962-10-09 Gen Motors Corp Refrigerating apparatus
US3730648A (en) * 1970-04-13 1973-05-01 S Komiya Swash plate type compressor for automobile air-conditioning
US3801227A (en) * 1970-10-17 1974-04-02 Toyoda Automatic Loom Works Swash-plate type compressor for air conditioning of vehicles
GB2205361A (en) * 1986-10-09 1988-12-07 Ah Soon Lee Compact air compressor
GB2292424A (en) * 1994-08-19 1996-02-21 Microhydraulics Inc Variable capacity hydraulic pump
US5603609A (en) * 1994-08-19 1997-02-18 Microhydraulics, Inc. Variable delivery swash plate pump having a piston located spill port
WO1999051880A3 (en) * 1998-04-03 1999-12-29 Allen Norman Geldenhuys Multi-cylinder piston pump

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