GB191501865A - Improvements relating to Pumps. - Google Patents

Improvements relating to Pumps.

Info

Publication number
GB191501865A
GB191501865A GB191501865DA GB191501865A GB 191501865 A GB191501865 A GB 191501865A GB 191501865D A GB191501865D A GB 191501865DA GB 191501865 A GB191501865 A GB 191501865A
Authority
GB
United Kingdom
Prior art keywords
cylinder
reciprocating
pumps
valves
pistons
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
Inventor
Oliver Howl
John Grainger
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
Application granted granted Critical
Publication of GB191501865A publication Critical patent/GB191501865A/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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/14—Pumps characterised by muscle-power operation
    • 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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/02—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders
    • F04B19/022—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders reciprocating cylinders

Landscapes

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

Abstract

1865. Howl, O., and Grainger, J. Feb. 5. Reciprocating-cylinder pumps; valves arrangement of. - A reciprocating-cylinder pump comprises a casing a provided with an inlet c and outlet d, two fixed hollow pistons e arranged in alinement and provided with hinged or other non- return suction valves g, and a hollow reciprocating twin cylinder h adapted to slide over the pistons and provided with delivery valves i. The cylinder h is actuated by a lever l on a shaft m operated by hand or power.
GB191501865D 1915-02-05 1915-02-05 Improvements relating to Pumps. Expired GB191501865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191501865T 1915-02-05

Publications (1)

Publication Number Publication Date
GB191501865A true GB191501865A (en) 1915-08-12

Family

ID=32673679

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191501865D Expired GB191501865A (en) 1915-02-05 1915-02-05 Improvements relating to Pumps.

Country Status (1)

Country Link
GB (1) GB191501865A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2107240A3 (en) * 2004-11-29 2009-12-09 Thierry Navarro A volumetric pump with continuous flow delivery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2107240A3 (en) * 2004-11-29 2009-12-09 Thierry Navarro A volumetric pump with continuous flow delivery

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