GB227990A - Improvements in or relating to systems of raising liquids - Google Patents

Improvements in or relating to systems of raising liquids

Info

Publication number
GB227990A
GB227990A GB30424A GB30424A GB227990A GB 227990 A GB227990 A GB 227990A GB 30424 A GB30424 A GB 30424A GB 30424 A GB30424 A GB 30424A GB 227990 A GB227990 A GB 227990A
Authority
GB
United Kingdom
Prior art keywords
atmosphere
valve
conduit
relating
systems
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
GB30424A
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.)
ALLEN HYDROSTATIC PUMP SYNDICA
Original Assignee
ALLEN HYDROSTATIC PUMP SYNDICA
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 ALLEN HYDROSTATIC PUMP SYNDICA filed Critical ALLEN HYDROSTATIC PUMP SYNDICA
Priority to GB30424A priority Critical patent/GB227990A/en
Publication of GB227990A publication Critical patent/GB227990A/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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/06—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped
    • F04F1/10—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped of multiple type, e.g. with two or more units in parallel
    • F04F1/12—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium acting on the surface of the liquid to be pumped of multiple type, e.g. with two or more units in parallel in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F10/00—Siphons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

227,990. Allen Hydrostatic Pump Syndicate, Ltd., and Boving, J. O. Jan. 4, 1924. Direct air pressure apparatus, automatic. - In liquid-raising apparatus of the kind described in Specification 217,654, means, such as an oscillating valve G, is operated automatically at the end of each operation of the operating chambers A, A<x> first to place to atmosphere the air conduit B of the chamber A that has just been emptied, next to open this conduit to the other conduit B<x> to equalize the pressures therein, then to connect the latter conduit to atmosphere, and finally to shut off communication between the air conduits and between them and atmosphere. The casing G<1> of the valve has ports g, g<1> communicating with the pipes B. B<x>, and a port g<2> open to atmosphere. The valve G may be operated by the valve E controlling the inflow and outflow of liquid to and from the chambers A, A<x>. According to the Provisional Specification, the invention may be applied to apparatus of the kind described in Specification 227,242.
GB30424A 1924-01-04 1924-01-04 Improvements in or relating to systems of raising liquids Expired GB227990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB30424A GB227990A (en) 1924-01-04 1924-01-04 Improvements in or relating to systems of raising liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30424A GB227990A (en) 1924-01-04 1924-01-04 Improvements in or relating to systems of raising liquids

Publications (1)

Publication Number Publication Date
GB227990A true GB227990A (en) 1925-01-29

Family

ID=9702003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30424A Expired GB227990A (en) 1924-01-04 1924-01-04 Improvements in or relating to systems of raising liquids

Country Status (1)

Country Link
GB (1) GB227990A (en)

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