FR393943A - Improvements in methods and apparatus for lifting or discharging liquids - Google Patents

Improvements in methods and apparatus for lifting or discharging liquids

Info

Publication number
FR393943A
FR393943A FR393943DA FR393943A FR 393943 A FR393943 A FR 393943A FR 393943D A FR393943D A FR 393943DA FR 393943 A FR393943 A FR 393943A
Authority
FR
France
Prior art keywords
lifting
methods
discharging liquids
liquids
discharging
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
Other languages
French (fr)
Inventor
Herbert Alfred Humphrey
Joseph Rusdell
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.)
JOSEPH RUSDELL
Original Assignee
JOSEPH RUSDELL
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 JOSEPH RUSDELL filed Critical JOSEPH RUSDELL
Application granted granted Critical
Publication of FR393943A publication Critical patent/FR393943A/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
    • F04F1/16—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 characterised by the fluid medium being suddenly pressurised, e.g. by explosion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR393943D 1907-08-16 1908-07-13 Improvements in methods and apparatus for lifting or discharging liquids Expired FR393943A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB393943X 1907-08-16

Publications (1)

Publication Number Publication Date
FR393943A true FR393943A (en) 1909-01-09

Family

ID=1439216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR393943D Expired FR393943A (en) 1907-08-16 1908-07-13 Improvements in methods and apparatus for lifting or discharging liquids

Country Status (1)

Country Link
FR (1) FR393943A (en)

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