FR728735A - Air pump with two compressor elements - Google Patents

Air pump with two compressor elements

Info

Publication number
FR728735A
FR728735A FR728735DA FR728735A FR 728735 A FR728735 A FR 728735A FR 728735D A FR728735D A FR 728735DA FR 728735 A FR728735 A FR 728735A
Authority
FR
France
Prior art keywords
air pump
compressor elements
compressor
elements
pump
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
Rene Leveilley
Ettore Fava
Lucien Barthelemy
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 FR728735A publication Critical patent/FR728735A/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
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1006—Adaptations or arrangements of distribution members the members being ball valves
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/02—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders arranged oppositely relative to main shaft
    • 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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
FR728735D 1930-12-22 1931-12-22 Air pump with two compressor elements Expired FR728735A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT728735X 1930-12-22

Publications (1)

Publication Number Publication Date
FR728735A true FR728735A (en) 1932-07-11

Family

ID=11315175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR728735D Expired FR728735A (en) 1930-12-22 1931-12-22 Air pump with two compressor elements

Country Status (1)

Country Link
FR (1) FR728735A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE959213C (en) * 1953-10-01 1957-02-28 Fichtel & Sachs Ag Two-cylinder compressor with a loop crank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE959213C (en) * 1953-10-01 1957-02-28 Fichtel & Sachs Ag Two-cylinder compressor with a loop crank

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