GB301154A - Improvements in reciprocating pumps - Google Patents

Improvements in reciprocating pumps

Info

Publication number
GB301154A
GB301154A GB2585727A GB2585727A GB301154A GB 301154 A GB301154 A GB 301154A GB 2585727 A GB2585727 A GB 2585727A GB 2585727 A GB2585727 A GB 2585727A GB 301154 A GB301154 A GB 301154A
Authority
GB
United Kingdom
Prior art keywords
barrel
casing
piston
pump
liquid
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
GB2585727A
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 GB2585727A priority Critical patent/GB301154A/en
Publication of GB301154A publication Critical patent/GB301154A/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
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air

Landscapes

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

Abstract

301,154. Harvey, H. R., and Scott, L. Sept. 30, 1927. Double-acting suction-valveless piston pumps. -A pump suitable for hot liquids comprises a casing h, to which the liquid is admitted, enclosing a pump barrel g provided about the middle of its length with inlet ports j, j<1> which are uncovered by the piston k near to the end of its strokes. The delivery valve chambers q, ql at the ends of the barrel are connected by a pipe o, so that the liquid from both ends of the pump passes to a common discharge pipe n. End blocks p, p<1> on the barrel are detachably secured to the valve blocks q, q<1>, and the block q<1> connects the casing h detachably to the bed r of the driving motor. In order to reduce the vacuum behind the piston, ball valves may be arranged at the ends of the barrel for admitting air or vapour from the upper part of the casing h.
GB2585727A 1927-09-30 1927-09-30 Improvements in reciprocating pumps Expired GB301154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2585727A GB301154A (en) 1927-09-30 1927-09-30 Improvements in reciprocating pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2585727A GB301154A (en) 1927-09-30 1927-09-30 Improvements in reciprocating pumps

Publications (1)

Publication Number Publication Date
GB301154A true GB301154A (en) 1928-11-29

Family

ID=10234455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2585727A Expired GB301154A (en) 1927-09-30 1927-09-30 Improvements in reciprocating pumps

Country Status (1)

Country Link
GB (1) GB301154A (en)

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