GB848200A - Improvements relating to rotary cylinder barrel longitudinally reciprocating piston pumps - Google Patents

Improvements relating to rotary cylinder barrel longitudinally reciprocating piston pumps

Info

Publication number
GB848200A
GB848200A GB11190/58A GB1119058A GB848200A GB 848200 A GB848200 A GB 848200A GB 11190/58 A GB11190/58 A GB 11190/58A GB 1119058 A GB1119058 A GB 1119058A GB 848200 A GB848200 A GB 848200A
Authority
GB
United Kingdom
Prior art keywords
shaft
reaction
cylinder barrel
rotary cylinder
axially adjustable
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
GB11190/58A
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.)
New York Air Brake LLC
Original Assignee
New York Air Brake LLC
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 New York Air Brake LLC filed Critical New York Air Brake LLC
Publication of GB848200A publication Critical patent/GB848200A/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
    • F04B1/2064—Housings
    • 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
    • F04B1/20—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
    • F04B1/2007—Arrangements for pressing the cylinder barrel against the valve plate, e.g. by fluid pressure
    • 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
    • F04B1/2085—Bearings for swash plates or driving axles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

848,200. Swash plate pumps. NEW YORK AIR BRAKE CO. April 9, 1958 [June 13, 1957], No. 11190/58. Class 102(1). The reactions of a plate 42 operating the pistons 34 on their return stroke is transmitted through a member 45 to the part 17 of the drive shaft, the reaction being transmitted by the shaft 17 to the housing through a bearing plate 53 rotating with the shaft and engaged by a member 48 screwed into the shaft and which is axially adjustable to bring the piston shoes 36 into engagement with the swash plate 37. In a modification, the shaft transmits the reaction through a ball to a rotating thrust plate provided with an axially adjustable plug for adjusting the shoe clearance. In a further modification, Fig. 4 (not shown), the plug 56 transmits the reaction to an axially adjustable member which engages a thrust face on a member secured to the housing. Specification 831,673 is referred to.
GB11190/58A 1957-06-13 1958-04-09 Improvements relating to rotary cylinder barrel longitudinally reciprocating piston pumps Expired GB848200A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US848200XA 1957-06-13 1957-06-13

Publications (1)

Publication Number Publication Date
GB848200A true GB848200A (en) 1960-09-14

Family

ID=22187409

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11190/58A Expired GB848200A (en) 1957-06-13 1958-04-09 Improvements relating to rotary cylinder barrel longitudinally reciprocating piston pumps

Country Status (1)

Country Link
GB (1) GB848200A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006130837A2 (en) * 2005-06-02 2006-12-07 Kmt Waterjet Systems, Inc. High pressure rotary pump
US11713609B2 (en) 2019-11-01 2023-08-01 Magna Closures Inc. Powered door unit with improved mounting arrangement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006130837A2 (en) * 2005-06-02 2006-12-07 Kmt Waterjet Systems, Inc. High pressure rotary pump
WO2006130837A3 (en) * 2005-06-02 2007-02-01 Kmt Waterjet Systems Inc High pressure rotary pump
US11713609B2 (en) 2019-11-01 2023-08-01 Magna Closures Inc. Powered door unit with improved mounting arrangement

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