GB198461A - Improvements relating to reciprocating pumps - Google Patents

Improvements relating to reciprocating pumps

Info

Publication number
GB198461A
GB198461A GB725422A GB725422A GB198461A GB 198461 A GB198461 A GB 198461A GB 725422 A GB725422 A GB 725422A GB 725422 A GB725422 A GB 725422A GB 198461 A GB198461 A GB 198461A
Authority
GB
United Kingdom
Prior art keywords
valves
eccentric
pistons
piston
pump
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
GB725422A
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
Priority to GB725422A priority Critical patent/GB198461A/en
Publication of GB198461A publication Critical patent/GB198461A/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
    • F04B3/00—Machines or pumps with pistons coacting within one cylinder, e.g. multi-stage
    • 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
    • F04B7/0042—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member
    • F04B7/0053—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member for reciprocating distribution members

Landscapes

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

Abstract

198,461. Barrance, C. March 11, 1922. Linkage-gears ; slide valves, flat; pistons, valves in or on and moving over ports in or on.-In a reciprocating-pump wherein the piston or pistons g are actuated by a crank, cam, or eccentric e, the same eccentric actuates a slide valve j controlling the port m in the piston through which the liquid passes to and from the cylinder a. The sleeve h embracing the eccentric engages the valves j loosely, so that the valves are self-adjusting for wear. The pump may be used as an engine by admitting steam &c. through the port t.
GB725422A 1922-03-11 1922-03-11 Improvements relating to reciprocating pumps Expired GB198461A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB725422A GB198461A (en) 1922-03-11 1922-03-11 Improvements relating to reciprocating pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB725422A GB198461A (en) 1922-03-11 1922-03-11 Improvements relating to reciprocating pumps

Publications (1)

Publication Number Publication Date
GB198461A true GB198461A (en) 1923-06-07

Family

ID=9829573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB725422A Expired GB198461A (en) 1922-03-11 1922-03-11 Improvements relating to reciprocating pumps

Country Status (1)

Country Link
GB (1) GB198461A (en)

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