FR438594A - 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
FR438594A
FR438594A FR438594A FR438594DA FR438594A FR 438594 A FR438594 A FR 438594A FR 438594 A FR438594 A FR 438594A FR 438594D A FR438594D A FR 438594DA FR 438594 A FR438594 A FR 438594A
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
FR438594A
Other languages
French (fr)
Inventor
Herbert-Alfred Humphrey
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.)
HERBERT-ALFRED HUMPHREY
Original Assignee
HERBERT-ALFRED HUMPHREY
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 HERBERT-ALFRED HUMPHREY filed Critical HERBERT-ALFRED HUMPHREY
Application granted granted Critical
Publication of FR438594A publication Critical patent/FR438594A/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)
  • Feeding And Controlling Fuel (AREA)
  • External Artificial Organs (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR438594A 1911-09-30 1911-10-27 Improvements in methods and apparatus for lifting or discharging liquids Expired FR438594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191121609T 1911-09-30

Publications (1)

Publication Number Publication Date
FR438594A true FR438594A (en) 1912-05-21

Family

ID=33446085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR438594A Expired FR438594A (en) 1911-09-30 1911-10-27 Improvements in methods and apparatus for lifting or discharging liquids

Country Status (4)

Country Link
AT (1) AT64513B (en)
FR (1) FR438594A (en)
GB (1) GB191121609A (en)
NL (1) NL428C (en)

Also Published As

Publication number Publication date
GB191121609A (en) 1912-09-19
AT64513B (en) 1914-04-25
NL428C (en) 1914-11-02

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