FR489228A - Improvements to devices for pumping liquids - Google Patents

Improvements to devices for pumping liquids

Info

Publication number
FR489228A
FR489228A FR489228A FR489228DA FR489228A FR 489228 A FR489228 A FR 489228A FR 489228 A FR489228 A FR 489228A FR 489228D A FR489228D A FR 489228DA FR 489228 A FR489228 A FR 489228A
Authority
FR
France
Prior art keywords
devices
pumping liquids
pumping
liquids
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
FR489228A
Other languages
French (fr)
Inventor
Arnold Henry Human
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.)
Kestner Evaporator & Engineering Co Ltd
Original Assignee
Kestner Evaporator & Engineering Co Ltd
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 Kestner Evaporator & Engineering Co Ltd filed Critical Kestner Evaporator & Engineering Co Ltd
Application granted granted Critical
Publication of FR489228A publication Critical patent/FR489228A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR489228A 1917-03-29 1918-03-08 Improvements to devices for pumping liquids Expired FR489228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB489228X 1917-03-29

Publications (1)

Publication Number Publication Date
FR489228A true FR489228A (en) 1919-01-06

Family

ID=1525493

Family Applications (1)

Application Number Title Priority Date Filing Date
FR489228A Expired FR489228A (en) 1917-03-29 1918-03-08 Improvements to devices for pumping liquids

Country Status (1)

Country Link
FR (1) FR489228A (en)

Similar Documents

Publication Publication Date Title
FR489228A (en) Improvements to devices for pumping liquids
FR490583A (en) Improvements to liquid measuring devices
FR486256A (en) Improvements to devices for spraying liquids
FR490625A (en) Improvements made to liquid dispensers
FR423969A (en) Improvements to devices for concentrating liquids
FR476484A (en) Improvements to meters for liquids
FR486780A (en) Improvements to fluid meters
FR525341A (en) Adjustable volume dispenser bagger
FR494158A (en) Improvements made to liquid dispensing devices
FR481625A (en) Improvements to liquid dispensing devices
FR514985A (en) Liquid filter
FR483452A (en) Improvements to gyroscopic navigation devices
FR479566A (en) Improvements to cash-triggered dispensing devices
FR504568A (en) Sealing device
FR517780A (en) Interest calculator
FR492631A (en) Improvements to cinematographic devices
FR484240A (en) Improvements to cinematographic devices
FR488857A (en) Improvements to caulking devices
FR519424A (en) Radiator improvements for devices used to cool liquids
FR588947A (en) Improvements to gyroscopic devices
FR484274A (en) Improvements to drying devices
FR478039A (en) Improvements to liquid dispensers
FR486391A (en) Improvements to cinematographic devices
FR482783A (en) Improvements to cinematographic devices
FR504227A (en) Improvements made to automatic calculating devices