GB847159A - Improvements relating to liquid handling pumps - Google Patents

Improvements relating to liquid handling pumps

Info

Publication number
GB847159A
GB847159A GB278158A GB278158A GB847159A GB 847159 A GB847159 A GB 847159A GB 278158 A GB278158 A GB 278158A GB 278158 A GB278158 A GB 278158A GB 847159 A GB847159 A GB 847159A
Authority
GB
United Kingdom
Prior art keywords
liquid handling
improvements relating
handling pumps
annulus
jan
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
GB278158A
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 GB847159A publication Critical patent/GB847159A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • 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
    • 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
    • F04B53/1075—Valves; Arrangement of valves the valve being a flexible annular ring
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/145—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements being shaped as a solids of revolution, e.g. cylindrical or conical

Landscapes

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

Abstract

847,159. Reciprocating pumps. GUICHARD, R. R. Jan. 28, 1958 [Jan. 31, 1957], No. 2781/58. Class 102(1). A pump cylinder 6 is mounted on an annulus 7 secured to a partition 4 separating inlet and outlet chambers 2, 3 and has a series of ports 10 surrounded by a resilient sleeve 11 which is clamped to the annulus 7 by a band 12.
GB278158A 1957-01-31 1958-01-28 Improvements relating to liquid handling pumps Expired GB847159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR730817A FR1254904A (en) 1957-01-31 1957-01-31 Advanced fluid pump

Publications (1)

Publication Number Publication Date
GB847159A true GB847159A (en) 1960-09-07

Family

ID=8704103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB278158A Expired GB847159A (en) 1957-01-31 1958-01-28 Improvements relating to liquid handling pumps

Country Status (2)

Country Link
FR (1) FR1254904A (en)
GB (1) GB847159A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811469A (en) * 1973-01-24 1974-05-21 Int Standard Electric Corp Check valve for pump or the like
DE2852852C2 (en) * 1978-12-07 1981-02-26 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Piston pump, especially radial piston pump
IT1289188B1 (en) * 1997-01-22 1998-09-29 Alex Sp A SINGLE HAND PUMP FOR A LUBRICATION LINE WITH DEFORMABLE VALVE ELEMENT

Also Published As

Publication number Publication date
FR1254904A (en) 1961-03-03

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