FR1152194A - Aspirateur-trompe tourbillonnaire - Google Patents

Aspirateur-trompe tourbillonnaire

Info

Publication number
FR1152194A
FR1152194A FR1152194DA FR1152194A FR 1152194 A FR1152194 A FR 1152194A FR 1152194D A FR1152194D A FR 1152194DA FR 1152194 A FR1152194 A FR 1152194A
Authority
FR
France
Prior art keywords
vacuum cleaner
whirlpool
whirlpool vacuum
cleaner
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)
Inventor
Jacques Valensi
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Application granted granted Critical
Publication of FR1152194A publication Critical patent/FR1152194A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/42—Nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
FR1152194D 1956-04-06 1956-04-06 Aspirateur-trompe tourbillonnaire Expired FR1152194A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1152194T 1956-04-06

Publications (1)

Publication Number Publication Date
FR1152194A true FR1152194A (fr) 1958-02-12

Family

ID=9648186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1152194D Expired FR1152194A (fr) 1956-04-06 1956-04-06 Aspirateur-trompe tourbillonnaire

Country Status (1)

Country Link
FR (1) FR1152194A (fr)

Similar Documents

Publication Publication Date Title
CH359503A (de) Reinigungsmittel
CH396330A (de) Staubsauger
CH360180A (de) Staubsaugerdüse
FR1239383A (fr) Balayeuse aspiratrice
FR1212384A (fr) Perfectionnements aux aspirateurs
CH357842A (de) Staubsauger
NL266115A (nl) Stofzuiger
FR1182850A (fr) Perfectionnements aux aspirateurs
CH360776A (de) Staubsaugerzubehörteil
FR1197022A (fr) Interrupteur à vide
CH364594A (de) Staubsauger
CH398903A (de) Staubsauger
CH383568A (de) Staubsauger
FR1150669A (fr) Vide détritus hygiénique
FR1141999A (fr) Aspirateur
CH350084A (de) Staubsauger
FR1180452A (fr) Perfectionnements aux aspirateurs
CH368585A (de) Liegender Staubsauger
CH347950A (de) Staubsauger
FR1219615A (fr) Aspirateur ménager
CH368276A (de) Staubsauger
AT200098B (de) Kleinstaubsauger
CH374156A (de) Staubsauger
ES53841Y (es) Aspiradora de juguete
FR1141167A (fr) Aspirateur mixte