GB359963A - Improvements in pumps - Google Patents

Improvements in pumps

Info

Publication number
GB359963A
GB359963A GB1881430A GB1881430A GB359963A GB 359963 A GB359963 A GB 359963A GB 1881430 A GB1881430 A GB 1881430A GB 1881430 A GB1881430 A GB 1881430A GB 359963 A GB359963 A GB 359963A
Authority
GB
United Kingdom
Prior art keywords
piston
rod
class
port
pumps
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
GB1881430A
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 GB1881430A priority Critical patent/GB359963A/en
Publication of GB359963A publication Critical patent/GB359963A/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
    • 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
    • F04B53/122—Valves; Arrangement of valves arranged in or on pistons the piston being free-floating, e.g. the valve being formed between the actuating rod and the 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
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/06—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means including spring- or weight-loaded lost-motion devices
    • 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

359,963. Reciprocating-pumps. HAILWOOD, E. A., Beacon House, Texas Street, Morley, near Leeds. June 20, 1930, No. 18814. [Class 102 (i).] A pump for liquidsoap &c., arranged in a container C, or carried by the lid of a container, draws liquid from the container on the upstroke through a port P<1> in the piston P, through which the piston-rod passes. The piston is lifted on the up-stroke by a stop R<2> on the piston-rod, the piston-rod and the stop being formed with flutes R<3>, or with through passages, to permit the passage of liquid. On the downstroke the port P<1> is closed by a valve R<1> on the piston-rod and liquid is discharged through a port A and pipe. A<1>. The piston is operated by a lever L and is pressed downwards by a spring S. A valve face R<5> on the piston-rod closes the port A when the apparatus is stationary. Alternatively, the discharge may take place through a passage in the piston-rod. Reference has been directed by the Comptroller to Specifications 16009/00, [Class 125, Stoppering &c.], 18908/06, [Class 102, Pumps &c.], 107,530, 146,687, 221,032, and 328,809, [all in Class 102 (i), Pumps &c.].
GB1881430A 1930-06-20 1930-06-20 Improvements in pumps Expired GB359963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1881430A GB359963A (en) 1930-06-20 1930-06-20 Improvements in pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1881430A GB359963A (en) 1930-06-20 1930-06-20 Improvements in pumps

Publications (1)

Publication Number Publication Date
GB359963A true GB359963A (en) 1931-10-20

Family

ID=10118866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1881430A Expired GB359963A (en) 1930-06-20 1930-06-20 Improvements in pumps

Country Status (1)

Country Link
GB (1) GB359963A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107165798A (en) * 2017-07-20 2017-09-15 东营市海天石油科技有限责任公司 Oil well dosing pump
CN109098945A (en) * 2018-07-30 2018-12-28 康绍汤 Shock, which is drunk, starches out pulp grinder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107165798A (en) * 2017-07-20 2017-09-15 东营市海天石油科技有限责任公司 Oil well dosing pump
CN109098945A (en) * 2018-07-30 2018-12-28 康绍汤 Shock, which is drunk, starches out pulp grinder

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