FR794425A - Machine that can work as a vacuum cleaner and as a compressor - Google Patents

Machine that can work as a vacuum cleaner and as a compressor

Info

Publication number
FR794425A
FR794425A FR794425DA FR794425A FR 794425 A FR794425 A FR 794425A FR 794425D A FR794425D A FR 794425DA FR 794425 A FR794425 A FR 794425A
Authority
FR
France
Prior art keywords
compressor
work
machine
vacuum cleaner
cleaner
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
Other languages
French (fr)
Inventor
Alessandro Tebaldi
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 filed Critical
Application granted granted Critical
Publication of FR794425A publication Critical patent/FR794425A/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/40—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and having a hinged member
    • F04C18/46—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and having a hinged member with vanes hinged to the outer member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR794425D 1934-08-21 1935-08-17 Machine that can work as a vacuum cleaner and as a compressor Expired FR794425A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE794425X 1934-08-21

Publications (1)

Publication Number Publication Date
FR794425A true FR794425A (en) 1936-02-17

Family

ID=6710508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR794425D Expired FR794425A (en) 1934-08-21 1935-08-17 Machine that can work as a vacuum cleaner and as a compressor

Country Status (1)

Country Link
FR (1) FR794425A (en)

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