AT67311B - Luftverdünnungspumpe. - Google Patents

Luftverdünnungspumpe.

Info

Publication number
AT67311B
AT67311B AT67311DA AT67311B AT 67311 B AT67311 B AT 67311B AT 67311D A AT67311D A AT 67311DA AT 67311 B AT67311 B AT 67311B
Authority
AT
Austria
Prior art keywords
air dilution
dilution pump
pump
air
dilution
Prior art date
Application number
Other languages
English (en)
Inventor
Paul Schou
Original Assignee
Paul Schou
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 Paul Schou filed Critical Paul Schou
Application granted granted Critical
Publication of AT67311B publication Critical patent/AT67311B/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
    • F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
    • F04B37/16—Means for nullifying unswept space
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AT67311D 1912-02-02 1913-01-18 Luftverdünnungspumpe. AT67311B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE806X 1912-02-02

Publications (1)

Publication Number Publication Date
AT67311B true AT67311B (de) 1914-12-28

Family

ID=84980639

Family Applications (1)

Application Number Title Priority Date Filing Date
AT67311D AT67311B (de) 1912-02-02 1913-01-18 Luftverdünnungspumpe.

Country Status (3)

Country Link
AT (1) AT67311B (de)
FR (1) FR453705A (de)
NL (1) NL806C (de)

Also Published As

Publication number Publication date
NL806C (nl) 1915-09-15
FR453705A (fr) 1913-06-14

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