GB731037A - A new or improved reciprocatory suction pump - Google Patents

A new or improved reciprocatory suction pump

Info

Publication number
GB731037A
GB731037A GB2205253A GB2205253A GB731037A GB 731037 A GB731037 A GB 731037A GB 2205253 A GB2205253 A GB 2205253A GB 2205253 A GB2205253 A GB 2205253A GB 731037 A GB731037 A GB 731037A
Authority
GB
United Kingdom
Prior art keywords
suction pump
piston
new
ports
cylinder
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
GB2205253A
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.)
ERIC WILLIAM COY
Humber Ltd
Original Assignee
ERIC WILLIAM COY
Humber 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 ERIC WILLIAM COY, Humber Ltd filed Critical ERIC WILLIAM COY
Priority to GB2205253A priority Critical patent/GB731037A/en
Publication of GB731037A publication Critical patent/GB731037A/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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports

Landscapes

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

Abstract

731,037. Reciprocating suction pumps. HUMBER, Ltd., and COY, E. W. Aug. 10, 1953, No. 22052/53. Class 8 (1). A reciprocating suction pump comprises a cylinder 12 closed by a head 13 and having an inlet port 15 in the side wall remote from the closed end and a by-pass 17 formed in the side wall adjacent the head 13. A piston 14, reciprocated in the cylinder by a connecting rod 10 which may be driven from a rocker arm or an i.e. engine constructed as described in Specification 648,117, [Group XXXI], controls the port 15 and has ports 18, 19 which register with the by-pass 17 on the compression stroke. Ports 18, 19 are repeated at 18A, 19A so that the piston cannot be fitted incorrectly. Compressed gas is discharged through the piston skirt.
GB2205253A 1953-08-10 1953-08-10 A new or improved reciprocatory suction pump Expired GB731037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2205253A GB731037A (en) 1953-08-10 1953-08-10 A new or improved reciprocatory suction pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2205253A GB731037A (en) 1953-08-10 1953-08-10 A new or improved reciprocatory suction pump

Publications (1)

Publication Number Publication Date
GB731037A true GB731037A (en) 1955-06-01

Family

ID=10173120

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2205253A Expired GB731037A (en) 1953-08-10 1953-08-10 A new or improved reciprocatory suction pump

Country Status (1)

Country Link
GB (1) GB731037A (en)

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