NO20075444L - An ejector for fluids - Google Patents

An ejector for fluids

Info

Publication number
NO20075444L
NO20075444L NO20075444A NO20075444A NO20075444L NO 20075444 L NO20075444 L NO 20075444L NO 20075444 A NO20075444 A NO 20075444A NO 20075444 A NO20075444 A NO 20075444A NO 20075444 L NO20075444 L NO 20075444L
Authority
NO
Norway
Prior art keywords
ejector
fluids
Prior art date
Application number
NO20075444A
Other languages
Norwegian (no)
Other versions
NO327504B1 (en
Inventor
Terje Lien
Original Assignee
Ntnu Technology Transfer As
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 Ntnu Technology Transfer As filed Critical Ntnu Technology Transfer As
Priority to NO20075444A priority Critical patent/NO327504B1/en
Publication of NO20075444L publication Critical patent/NO20075444L/en
Publication of NO327504B1 publication Critical patent/NO327504B1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90Devices for picking-up and depositing articles or materials
    • B65G47/91Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • B65G47/911Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers with air blasts producing partial vacuum
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46Arrangements of nozzles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46Arrangements of nozzles
    • F04F5/466Arrangements of nozzles with a plurality of nozzles arranged in parallel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46Arrangements of nozzles
    • F04F5/467Arrangements of nozzles with a plurality of nozzles arranged in series
NO20075444A 2007-10-26 2007-10-26 An ejector for fluids NO327504B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO20075444A NO327504B1 (en) 2007-10-26 2007-10-26 An ejector for fluids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20075444A NO327504B1 (en) 2007-10-26 2007-10-26 An ejector for fluids
PCT/NO2008/000378 WO2009054732A1 (en) 2007-10-26 2008-10-24 A coanda ej ector

Publications (2)

Publication Number Publication Date
NO20075444L true NO20075444L (en) 2009-04-27
NO327504B1 NO327504B1 (en) 2009-07-27

Family

ID=40579731

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20075444A NO327504B1 (en) 2007-10-26 2007-10-26 An ejector for fluids

Country Status (2)

Country Link
NO (1) NO327504B1 (en)
WO (1) WO2009054732A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009047082A1 (en) * 2009-11-24 2011-05-26 J. Schmalz Gmbh Compressed air-operated low pressure generator has vortex-nozzle which has suction chamber, intake port discharged in suction chamber, exhaust port opened-out from suction chamber and forced air opening
DE102009047089B4 (en) 2009-11-24 2012-01-26 J. Schmalz Gmbh Compressed air operated vacuum generator
DE102009047085A1 (en) 2009-11-24 2011-06-01 J. Schmalz Gmbh Compressed air operated vacuum generator
DE102009047083C5 (en) * 2009-11-24 2013-09-12 J. Schmalz Gmbh Compressed air operated vacuum generator or vacuum gripper
DE102009047086A1 (en) 2009-11-24 2011-05-26 J. Schmalz Gmbh Compressed air-operated low pressure gripper has housing, particularly rectangular-shaped housing with compressed air inlet and flow chamber that is opened towards suction side
DE102010029662B4 (en) 2010-06-02 2015-02-05 J. Schmalz Gmbh Compressed air operated vacuum generator
EP2471649B1 (en) 2010-12-31 2013-07-10 Fundacion Tecnalia Research & Innovation Membrane manipulating and compacting device for the automated manufacture of composite preforms, and method for obtaining such preforms
SI23702A (en) * 2011-04-12 2012-10-30 Ortotip, Razvoj, Svetovanje, Proizvodnja D.O.O. The nozzle with an ejected fluid inlet
US9741575B2 (en) * 2014-03-10 2017-08-22 Taiwan Semiconductor Manufacturing Co., Ltd. CVD apparatus with gas delivery ring
CN107106739A (en) 2014-10-24 2017-08-29 集成外科手术有限责任公司 Suction means for surgical instrument
DE102015006315B4 (en) * 2015-05-16 2018-05-30 Roland Ruegenberg Device for the removal of parts distributed on a support surface by means of an adjustable air flow on each one of the parts
RU2666683C2 (en) * 2016-08-30 2018-09-11 Евгений Александрович Перевезенцев Cast ejector

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1140778A (en) 1955-02-07 1957-08-13 Canadian Patents Dev Device sucking a cooling air flow for gas turbine engines
US3316657A (en) 1965-10-23 1967-05-02 Huyck Corp Air deflector utilizing coanda effect
GB1512785A (en) 1975-07-24 1978-06-01 Brauer F Ltd Ejectors
US4332529A (en) 1975-08-11 1982-06-01 Morton Alperin Jet diffuser ejector
GB2247450A (en) * 1990-07-27 1992-03-04 Felix International Limited Apparatus for separating signatures from a stack
US5093059A (en) 1991-01-18 1992-03-03 Shell Oil Company Method for the transport of a homogeneous mixture of chopped fibers
EP1605098A1 (en) 2000-02-26 2005-12-14 Voith Paper Patent GmbH Vacuum belt conveyor
US6896475B2 (en) 2002-11-13 2005-05-24 General Electric Company Fluidic actuation for improved diffuser performance

Also Published As

Publication number Publication date
WO2009054732A1 (en) 2009-04-30
NO327504B1 (en) 2009-07-27

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