CH256925A - Device functioning as a gas compressor or as a vacuum pump. - Google Patents

Device functioning as a gas compressor or as a vacuum pump.

Info

Publication number
CH256925A
CH256925A CH256925DA CH256925A CH 256925 A CH256925 A CH 256925A CH 256925D A CH256925D A CH 256925DA CH 256925 A CH256925 A CH 256925A
Authority
CH
Switzerland
Prior art keywords
vacuum pump
gas compressor
device functioning
functioning
compressor
Prior art date
Application number
Other languages
Italian (it)
Inventor
Rosso Carlo
Battista Buffa Giovanni
Original Assignee
Rosso Carlo
Battista Buffa Giovanni
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 Rosso Carlo, Battista Buffa Giovanni filed Critical Rosso Carlo
Publication of CH256925A publication Critical patent/CH256925A/en

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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0011—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons liquid pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
CH256925D 1946-02-23 1947-02-10 Device functioning as a gas compressor or as a vacuum pump. CH256925A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT256925X 1946-02-23

Publications (1)

Publication Number Publication Date
CH256925A true CH256925A (en) 1948-09-15

Family

ID=11217456

Family Applications (1)

Application Number Title Priority Date Filing Date
CH256925D CH256925A (en) 1946-02-23 1947-02-10 Device functioning as a gas compressor or as a vacuum pump.

Country Status (1)

Country Link
CH (1) CH256925A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE839612C (en) * 1950-03-08 1952-05-23 Eugen Spitzer Ballpoint pen cartridge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE839612C (en) * 1950-03-08 1952-05-23 Eugen Spitzer Ballpoint pen cartridge

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