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GB580091A - Improvements in or relating to pumps of the single acting piston type - Google Patents

Improvements in or relating to pumps of the single acting piston type

Info

Publication number
GB580091A
GB580091A GB925243A GB925243A GB580091A GB 580091 A GB580091 A GB 580091A GB 925243 A GB925243 A GB 925243A GB 925243 A GB925243 A GB 925243A GB 580091 A GB580091 A GB 580091A
Authority
GB
United Kingdom
Prior art keywords
valve
pumps
delivery
relating
piston type
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
GB925243A
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 GB925243A priority Critical patent/GB580091A/en
Publication of GB580091A publication Critical patent/GB580091A/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
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/02—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having two cylinders
    • 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
    • F04B53/109—Valves; Arrangement of valves inlet and outlet valve forming one unit
    • 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

Landscapes

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

Abstract

580,091. Reciprocating pumps. MORRIS, C. June 30, 1944, No. 9252/43. [Class 102 (i)] A pump comprises twin cylinders A served by a common inlet g and one or more common outlets f, the cylinders containing oppositelymoving single-acting pistons B, and each provided with concentric suction and delivery valves D, E formed as a single unit, the' suction valve D being situated at one end of a tube D' over which the annular deliverv valve E slides. Each delivery valve E has a return spring e<1>, and the pistons B are operated manually by means of a handle C pivoted on the top of a delivery air vessel H.
GB925243A 1944-06-30 1944-06-30 Improvements in or relating to pumps of the single acting piston type Expired GB580091A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB925243A GB580091A (en) 1944-06-30 1944-06-30 Improvements in or relating to pumps of the single acting piston type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB925243A GB580091A (en) 1944-06-30 1944-06-30 Improvements in or relating to pumps of the single acting piston type

Publications (1)

Publication Number Publication Date
GB580091A true GB580091A (en) 1946-08-27

Family

ID=9868383

Family Applications (1)

Application Number Title Priority Date Filing Date
GB925243A Expired GB580091A (en) 1944-06-30 1944-06-30 Improvements in or relating to pumps of the single acting piston type

Country Status (1)

Country Link
GB (1) GB580091A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2296111A1 (en) * 1974-12-24 1976-07-23 Oxy Metal Ind Intra Inc PISTON PUMP

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2296111A1 (en) * 1974-12-24 1976-07-23 Oxy Metal Ind Intra Inc PISTON PUMP

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