FR589909A - éjecteur-aspirateur - Google Patents

éjecteur-aspirateur

Info

Publication number
FR589909A
FR589909A FR589909DA FR589909A FR 589909 A FR589909 A FR 589909A FR 589909D A FR589909D A FR 589909DA FR 589909 A FR589909 A FR 589909A
Authority
FR
France
Prior art keywords
vacuum ejector
ejector
vacuum
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
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CIE PARISIENNE OUTIL AIR COMPR
Compagnie Parisienne dOutillage a Air Comprime SA
Original Assignee
CIE PARISIENNE OUTIL AIR COMPR
Compagnie Parisienne dOutillage a Air Comprime SA
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 CIE PARISIENNE OUTIL AIR COMPR, Compagnie Parisienne dOutillage a Air Comprime SA filed Critical CIE PARISIENNE OUTIL AIR COMPR
Application granted granted Critical
Publication of FR589909A publication Critical patent/FR589909A/fr
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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/464—Arrangements of nozzles with inversion of the direction of flow
    • 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
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/466—Arrangements of nozzles with a plurality of nozzles arranged in parallel
FR589909D 1924-12-02 1924-12-02 éjecteur-aspirateur Expired FR589909A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR589909T 1924-12-02

Publications (1)

Publication Number Publication Date
FR589909A true FR589909A (fr) 1925-06-08

Family

ID=8963062

Family Applications (1)

Application Number Title Priority Date Filing Date
FR589909D Expired FR589909A (fr) 1924-12-02 1924-12-02 éjecteur-aspirateur

Country Status (1)

Country Link
FR (1) FR589909A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999061802A1 (fr) * 1998-05-25 1999-12-02 Scipio Pieter Sjoerd Beerlings Popme a ejection cyclonique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999061802A1 (fr) * 1998-05-25 1999-12-02 Scipio Pieter Sjoerd Beerlings Popme a ejection cyclonique
US6422828B1 (en) 1998-05-25 2002-07-23 Scipio P. S. Beerlings Cyclonic ejection pump

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