DE474547C - - Google Patents

Info

Publication number
DE474547C
DE474547C DENDAT474547D DE474547DA DE474547C DE 474547 C DE474547 C DE 474547C DE NDAT474547 D DENDAT474547 D DE NDAT474547D DE 474547D A DE474547D A DE 474547DA DE 474547 C DE474547 C DE 474547C
Authority
DE
Germany
Prior art keywords
high vacuum
vacuum pump
working
ring nozzles
working steam
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.)
Active
Application number
DENDAT474547D
Other languages
German (de)
English (en)
Publication of DE474547C publication Critical patent/DE474547C/de
Active 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
    • F04F9/00—Diffusion pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
DENDAT474547D Active DE474547C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE474547C true DE474547C (enrdf_load_stackoverflow)

Family

ID=575207

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT474547D Active DE474547C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE474547C (enrdf_load_stackoverflow)

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