AT192760B - Druckluftpumpe mit drehbarem Umschalter - Google Patents

Druckluftpumpe mit drehbarem Umschalter

Info

Publication number
AT192760B
AT192760B AT192760DA AT192760B AT 192760 B AT192760 B AT 192760B AT 192760D A AT192760D A AT 192760DA AT 192760 B AT192760 B AT 192760B
Authority
AT
Austria
Prior art keywords
compressed air
air pump
rotating switch
switch
rotating
Prior art date
Application number
Other languages
English (en)
Inventor
Ernesto Carignani
Alba Corda Nei Ghelardoni
Original Assignee
Ernesto Carignani
Alba Corda Nei Ghelardoni
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 Ernesto Carignani, Alba Corda Nei Ghelardoni filed Critical Ernesto Carignani
Application granted granted Critical
Publication of AT192760B publication Critical patent/AT192760B/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • External Artificial Organs (AREA)
  • Reciprocating Pumps (AREA)
AT192760D 1954-11-16 1955-07-22 Druckluftpumpe mit drehbarem Umschalter AT192760B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT337079X 1954-11-16

Publications (1)

Publication Number Publication Date
AT192760B true AT192760B (de) 1957-11-11

Family

ID=27272914

Family Applications (1)

Application Number Title Priority Date Filing Date
AT192760D AT192760B (de) 1954-11-16 1955-07-22 Druckluftpumpe mit drehbarem Umschalter

Country Status (5)

Country Link
US (1) US2857852A (de)
AT (1) AT192760B (de)
CH (1) CH337079A (de)
FR (1) FR1163816A (de)
GB (1) GB819064A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058432A (en) * 1960-10-31 1962-10-16 Crossley Machine Company Inc Hot liquid metal pumps
US3804556A (en) * 1972-09-28 1974-04-16 Dow Chemical Co Slurry pump
US4307525A (en) * 1979-08-16 1981-12-29 Amtec Development Company Pneumatic-hydraulic pump dredge
US4353174A (en) * 1980-08-11 1982-10-12 Amtec Development Company Electronic control system for pneumatic-hydraulic pump dredge
FR2686378B1 (fr) * 1992-01-16 1995-07-21 Pastisson Marsault Jacques Groupe autonome pneumatique de pompage a surverse air/eau.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US533226A (en) * 1895-01-29 Liquid-raising apparatus
US1096597A (en) * 1913-03-19 1914-05-12 William A Bruton Pumping system.
US1744002A (en) * 1924-11-24 1930-01-14 Robert V Price Controlling valve for pumps

Also Published As

Publication number Publication date
CH337079A (it) 1959-03-15
GB819064A (en) 1959-08-26
FR1163816A (fr) 1958-10-01
US2857852A (en) 1958-10-28

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