GB728267A - Improvements in or relating to reciprocating pumps - Google Patents

Improvements in or relating to reciprocating pumps

Info

Publication number
GB728267A
GB728267A GB913653A GB913653A GB728267A GB 728267 A GB728267 A GB 728267A GB 913653 A GB913653 A GB 913653A GB 913653 A GB913653 A GB 913653A GB 728267 A GB728267 A GB 728267A
Authority
GB
United Kingdom
Prior art keywords
piston
barrel
rod
washer
enlargement
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
GB913653A
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 GB913653A priority Critical patent/GB728267A/en
Publication of GB728267A publication Critical patent/GB728267A/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
    • F04B9/14—Pumps characterised by muscle-power operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • B05B9/0426—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material with a pump attached to the spray gun or discharge device
    • 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
    • F04B53/164—Stoffing boxes

Landscapes

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

Abstract

728,267. Stuffing-box packing; pistons. HILL, S. D. Jan. 28, 1954 [April 2, 1953], No. 9136/53. Classes 122 (1) and 122 (5). [Also in Group XXVIII] In a manually-operated pump (see Group XXVIII) the open end of the barrel 1 is enlarged at 7 to receive the enlarged end 12 of a stop-sleeve 13 in which the piston-rod 11 slides, the length of the enlargement of the sleeve being less than that of the barrel, and the piston-rod is sealed by a. hat washer 9 pressed against the end of the enlargement 7 of the barrel: by a gland nut 8 screwed thereon. The hat washer may be formed from a polyvinyl chloride washer having a bore less than the diameter of the piston-rod. A cup leather piston 16, which may be of polythene, is secured to the end of the hollow pistonrod 11 by an inlet plug 17 having a passage 19 controlled by a ball valve 21.
GB913653A 1953-04-02 1953-04-02 Improvements in or relating to reciprocating pumps Expired GB728267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB913653A GB728267A (en) 1953-04-02 1953-04-02 Improvements in or relating to reciprocating pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB913653A GB728267A (en) 1953-04-02 1953-04-02 Improvements in or relating to reciprocating pumps

Publications (1)

Publication Number Publication Date
GB728267A true GB728267A (en) 1955-04-13

Family

ID=9866063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB913653A Expired GB728267A (en) 1953-04-02 1953-04-02 Improvements in or relating to reciprocating pumps

Country Status (1)

Country Link
GB (1) GB728267A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1048149B (en) * 1956-01-10 1958-12-31 Hans Kraus Suction and pressure reciprocating piston pump for manual operation
US2901980A (en) * 1957-03-22 1959-09-01 James M Jordan Foot pump
DE1110011B (en) * 1955-05-12 1961-06-29 Samuel Howard Davey Pump for viscous substances
WO2023211310A1 (en) * 2022-04-26 2023-11-02 Дмитрий Валерьевич НИКОЛАЕВ Manually driven spray pump

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1110011B (en) * 1955-05-12 1961-06-29 Samuel Howard Davey Pump for viscous substances
DE1048149B (en) * 1956-01-10 1958-12-31 Hans Kraus Suction and pressure reciprocating piston pump for manual operation
US2901980A (en) * 1957-03-22 1959-09-01 James M Jordan Foot pump
WO2023211310A1 (en) * 2022-04-26 2023-11-02 Дмитрий Валерьевич НИКОЛАЕВ Manually driven spray pump

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