FR2775203B1 - ULTRASONIC ACTUATOR FOR MOVING LIQUID DROPLETS OR POWDER MATERIALS - Google Patents

ULTRASONIC ACTUATOR FOR MOVING LIQUID DROPLETS OR POWDER MATERIALS

Info

Publication number
FR2775203B1
FR2775203B1 FR9802351A FR9802351A FR2775203B1 FR 2775203 B1 FR2775203 B1 FR 2775203B1 FR 9802351 A FR9802351 A FR 9802351A FR 9802351 A FR9802351 A FR 9802351A FR 2775203 B1 FR2775203 B1 FR 2775203B1
Authority
FR
France
Prior art keywords
liquid droplets
powder materials
ultrasonic actuator
moving liquid
moving
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 - Fee Related
Application number
FR9802351A
Other languages
French (fr)
Other versions
FR2775203A1 (en
Inventor
Francois Bastien
Stephane Biwersi
Jean Francois Manceau
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
Priority to FR9802351A priority Critical patent/FR2775203B1/en
Priority to PCT/FR1999/000417 priority patent/WO1999043443A1/en
Priority to AU26286/99A priority patent/AU2628699A/en
Publication of FR2775203A1 publication Critical patent/FR2775203A1/en
Application granted granted Critical
Publication of FR2775203B1 publication Critical patent/FR2775203B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • 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
    • B65G27/00—Jigging conveyors
    • B65G27/10—Applications of devices for generating or transmitting jigging movements
    • B65G27/32—Applications of devices for generating or transmitting jigging movements with means for controlling direction, frequency or amplitude of vibration or shaking movement
FR9802351A 1998-02-26 1998-02-26 ULTRASONIC ACTUATOR FOR MOVING LIQUID DROPLETS OR POWDER MATERIALS Expired - Fee Related FR2775203B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9802351A FR2775203B1 (en) 1998-02-26 1998-02-26 ULTRASONIC ACTUATOR FOR MOVING LIQUID DROPLETS OR POWDER MATERIALS
PCT/FR1999/000417 WO1999043443A1 (en) 1998-02-26 1999-02-24 Ultrasonic actuator for displacing liquid droplets or pulverulent materials
AU26286/99A AU2628699A (en) 1998-02-26 1999-02-24 Ultrasonic actuator for displacing liquid droplets or pulverulent materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9802351A FR2775203B1 (en) 1998-02-26 1998-02-26 ULTRASONIC ACTUATOR FOR MOVING LIQUID DROPLETS OR POWDER MATERIALS

Publications (2)

Publication Number Publication Date
FR2775203A1 FR2775203A1 (en) 1999-08-27
FR2775203B1 true FR2775203B1 (en) 2000-09-08

Family

ID=9523410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9802351A Expired - Fee Related FR2775203B1 (en) 1998-02-26 1998-02-26 ULTRASONIC ACTUATOR FOR MOVING LIQUID DROPLETS OR POWDER MATERIALS

Country Status (3)

Country Link
AU (1) AU2628699A (en)
FR (1) FR2775203B1 (en)
WO (1) WO1999043443A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL189237C (en) * 1980-04-12 1993-02-16 Battelle Institut E V DEVICE FOR SPRAYING LIQUIDS.
GB2173420B (en) * 1985-04-11 1989-08-16 John Brown Pond Promotion of drift or interpenetration by the use of mechanical waves of special time variation
JPH0579459A (en) * 1991-09-18 1993-03-30 Yokogawa Electric Corp Micropump
US5563478A (en) * 1992-08-18 1996-10-08 Nikon Corporation Drive control device for an ultrasonic motor
DE4328750C1 (en) * 1993-08-26 1994-12-15 Wagner Int Apparatus for conveying flowable material
JPH08214567A (en) * 1995-02-03 1996-08-20 Fukoku Co Ltd Ultrasonic motor

Also Published As

Publication number Publication date
AU2628699A (en) 1999-09-15
FR2775203A1 (en) 1999-08-27
WO1999043443A1 (en) 1999-09-02

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Legal Events

Date Code Title Description
ST Notification of lapse