GB1344419A - Pumps - Google Patents

Pumps

Info

Publication number
GB1344419A
GB1344419A GB2427072A GB2427072A GB1344419A GB 1344419 A GB1344419 A GB 1344419A GB 2427072 A GB2427072 A GB 2427072A GB 2427072 A GB2427072 A GB 2427072A GB 1344419 A GB1344419 A GB 1344419A
Authority
GB
United Kingdom
Prior art keywords
cylinder
cut
siphoning
handle
away
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
GB2427072A
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
Publication of GB1344419A publication Critical patent/GB1344419A/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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of 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
    • 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)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Abstract

1344419 Reciprocating pumps F PATTERSON 23 May 1972 [28 May 1971] 24270/72 Heading F1A A lift pump comprising a cylinder 1 with an inlet ball valve 5 and an outlet 7, has perforations 9 or cut-away segments, Fig.3 (not shown) at the lower end of the cylinder, the piston 2 being movable into the perforated or cut-away zone to permit siphoning. A seal 13 below handle 4 is operative when siphoning, and a bayonet or spring catch may be provided to lock the handle on to the top of the cylinder.
GB2427072A 1971-05-28 1972-05-23 Pumps Expired GB1344419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU502771 1971-05-28

Publications (1)

Publication Number Publication Date
GB1344419A true GB1344419A (en) 1974-01-23

Family

ID=3695482

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2427072A Expired GB1344419A (en) 1971-05-28 1972-05-23 Pumps

Country Status (1)

Country Link
GB (1) GB1344419A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023211310A1 (en) * 2022-04-26 2023-11-02 Дмитрий Валерьевич НИКОЛАЕВ Manually driven spray pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023211310A1 (en) * 2022-04-26 2023-11-02 Дмитрий Валерьевич НИКОЛАЕВ Manually driven spray pump

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees