GB767339A - Improvements in or relating to pumps - Google Patents

Improvements in or relating to pumps

Info

Publication number
GB767339A
GB767339A GB2597454A GB2597454A GB767339A GB 767339 A GB767339 A GB 767339A GB 2597454 A GB2597454 A GB 2597454A GB 2597454 A GB2597454 A GB 2597454A GB 767339 A GB767339 A GB 767339A
Authority
GB
United Kingdom
Prior art keywords
tank
piston
cylinder
duct
cavity
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
GB2597454A
Inventor
Horace Frank Parker
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB2597454A priority Critical patent/GB767339A/en
Publication of GB767339A publication Critical patent/GB767339A/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
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F04B23/021—Pumping installations or systems having reservoirs the pump being immersed in the reservoir
    • F04B23/023—Pumping installations or systems having reservoirs the pump being immersed in the reservoir only the pump-part being immersed, the driving-part being outside the reservoir
    • 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
    • F04B53/008—Spacing or clearance between cylinder and piston
    • 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
    • F04B53/127—Disc valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)

Abstract

767,339. Reciprocating pumps. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Aug. 24, 1955 '[Sept. 8, 1954], No. 25974/54 Class 102(1) A piston 15 reciprocable in a cylinder 10 having a closed end 14 has a cavity 22 which communicates throughout the stroke of the piston with a port 16 in the cylinder wall. A duct 23 extending through the piston has a non- return valve 24 and a duct 25 between the piston head and cavity 22 has a non-return valve 26. The cylinder is secured to the base of a tank 13 and the actuate, ing rod 19 passes out of the tank through a gland or through a sealedcoupling or electric-drive means may bE housed in the tank. The pump may be immersed in the tank.
GB2597454A 1954-09-08 1954-09-08 Improvements in or relating to pumps Expired GB767339A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2597454A GB767339A (en) 1954-09-08 1954-09-08 Improvements in or relating to pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2597454A GB767339A (en) 1954-09-08 1954-09-08 Improvements in or relating to pumps

Publications (1)

Publication Number Publication Date
GB767339A true GB767339A (en) 1957-01-30

Family

ID=10236310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2597454A Expired GB767339A (en) 1954-09-08 1954-09-08 Improvements in or relating to pumps

Country Status (1)

Country Link
GB (1) GB767339A (en)

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