[go: up one dir, main page]

FR2708487B1 - Procédé et disposition de montage pour l'amorçage sûr de désintégrateurs d'ultrasons. - Google Patents

Procédé et disposition de montage pour l'amorçage sûr de désintégrateurs d'ultrasons.

Info

Publication number
FR2708487B1
FR2708487B1 FR9408081A FR9408081A FR2708487B1 FR 2708487 B1 FR2708487 B1 FR 2708487B1 FR 9408081 A FR9408081 A FR 9408081A FR 9408081 A FR9408081 A FR 9408081A FR 2708487 B1 FR2708487 B1 FR 2708487B1
Authority
FR
France
Prior art keywords
arrangement
mounting method
safe initiation
ultrasonic disintegrators
disintegrators
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
FR9408081A
Other languages
English (en)
Other versions
FR2708487A1 (fr
Inventor
Harald Hielscher
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.)
Dr Hielscher GmbH
Original Assignee
Dr Hielscher GmbH
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 Dr Hielscher GmbH filed Critical Dr Hielscher GmbH
Publication of FR2708487A1 publication Critical patent/FR2708487A1/fr
Application granted granted Critical
Publication of FR2708487B1 publication Critical patent/FR2708487B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207—Driving circuits
    • B06B1/0223—Driving circuits for generating signals continuous in time
    • B06B1/0238—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave
    • B06B1/0246—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal
    • B06B1/0261—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal taken from a transducer or electrode connected to the driving transducer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/40—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups with testing, calibrating, safety devices, built-in protection, construction details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/70—Specific application

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Disintegrating Or Milling (AREA)
  • Transducers For Ultrasonic Waves (AREA)
FR9408081A 1993-06-30 1994-06-30 Procédé et disposition de montage pour l'amorçage sûr de désintégrateurs d'ultrasons. Expired - Fee Related FR2708487B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4322388A DE4322388C2 (de) 1993-06-30 1993-06-30 Schaltungsanordnung zum sicheren Anschwingen von Ultraschalldesintegratoren

Publications (2)

Publication Number Publication Date
FR2708487A1 FR2708487A1 (fr) 1995-02-10
FR2708487B1 true FR2708487B1 (fr) 1998-06-12

Family

ID=6492024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9408081A Expired - Fee Related FR2708487B1 (fr) 1993-06-30 1994-06-30 Procédé et disposition de montage pour l'amorçage sûr de désintégrateurs d'ultrasons.

Country Status (5)

Country Link
US (1) US5532539A (fr)
JP (1) JP2874833B2 (fr)
DE (1) DE4322388C2 (fr)
FR (1) FR2708487B1 (fr)
GB (1) GB2279535B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100717165B1 (ko) * 2005-07-19 2007-05-11 전남대학교산학협력단 피에조 구동 밀
US7810743B2 (en) * 2006-01-23 2010-10-12 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid delivery device
US7963458B2 (en) * 2006-01-23 2011-06-21 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid delivery device
US7424883B2 (en) 2006-01-23 2008-09-16 Kimberly-Clark Worldwide, Inc. Ultrasonic fuel injector
US7819335B2 (en) * 2006-01-23 2010-10-26 Kimberly-Clark Worldwide, Inc. Control system and method for operating an ultrasonic liquid delivery device
US8191732B2 (en) 2006-01-23 2012-06-05 Kimberly-Clark Worldwide, Inc. Ultrasonic waveguide pump and method of pumping liquid
US8028930B2 (en) 2006-01-23 2011-10-04 Kimberly-Clark Worldwide, Inc. Ultrasonic fuel injector
US7744015B2 (en) * 2006-01-23 2010-06-29 Kimberly-Clark Worldwide, Inc. Ultrasonic fuel injector
US7735751B2 (en) * 2006-01-23 2010-06-15 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid delivery device
US20110130560A1 (en) * 2009-05-29 2011-06-02 Bio-Rad Laboratories, Inc. Sonication cartridge for nucleic acid extraction
US8258886B2 (en) 2010-03-30 2012-09-04 Tyco Healthcare Group Lp System and method for improved start-up of self-oscillating electro-mechanical surgical devices
US8798950B2 (en) 2010-08-20 2014-08-05 Bio-Rad Laboratories, Inc. System and method for ultrasonic transducer control
US8444664B2 (en) 2011-05-16 2013-05-21 Covidien Lp Medical ultrasound instrument with articulated jaws
US8662745B2 (en) 2011-11-11 2014-03-04 Covidien Lp Methods of measuring conditions of an ultrasonic instrument
US9351753B2 (en) 2012-01-30 2016-05-31 Covidien Lp Ultrasonic medical instrument with a curved waveguide
DE102012217318A1 (de) 2012-09-25 2014-05-28 Weber Ultrasonics Gmbh Kommunikationseinrichtung für ein Ultraschallgerät und Verfahren zum Betreiben eines solchen
US10987124B2 (en) 2016-11-22 2021-04-27 Covidien Lp Surgical instruments and jaw members thereof
US11076910B2 (en) 2018-01-22 2021-08-03 Covidien Lp Jaw members for surgical instruments and surgical instruments incorporating the same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3889166A (en) * 1974-01-15 1975-06-10 Quintron Inc Automatic frequency control for a sandwich transducer using voltage feedback
US4012647A (en) * 1974-01-31 1977-03-15 Ultrasonic Systems, Inc. Ultrasonic motors and converters
US4047992A (en) * 1976-03-02 1977-09-13 Eastman Kodak Company Turn-on method and apparatus for ultrasonic operations
US4168916A (en) * 1978-03-24 1979-09-25 Stanley Electric Co., Ltd. Ultrasonic oscillator device and machine incorporating the device
US4277710A (en) * 1979-04-30 1981-07-07 Dukane Corporation Control circuit for piezoelectric ultrasonic generators
DE3222425A1 (de) * 1982-06-15 1983-12-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Generator zum antrieb eines piezoresonators
US4641053A (en) * 1984-08-14 1987-02-03 Matsushita Seiko Co., Ltd. Ultrasonic liquid atomizer with an improved soft start circuit
US4864547A (en) * 1986-05-20 1989-09-05 Crestek, Inc. Regulated ultrasonic generator
US4687962A (en) * 1986-12-15 1987-08-18 Baxter Travenol Laboratories, Inc. Ultrasonic horn driving apparatus and method with active frequency tracking
EP0340470A1 (fr) * 1988-05-06 1989-11-08 Satronic Ag Procédé et circuit pour exciter un transducteur par ultrasons, et leur utilisation pour l'atomisation d'un liquide
US4965532A (en) * 1988-06-17 1990-10-23 Olympus Optical Co., Ltd. Circuit for driving ultrasonic transducer
US4879528A (en) * 1988-08-30 1989-11-07 Olympus Optical Co., Ltd. Ultrasonic oscillation circuit
JPH02286149A (ja) * 1989-04-27 1990-11-26 Sumitomo Bakelite Co Ltd 外科手術装置
US5151085A (en) * 1989-04-28 1992-09-29 Olympus Optical Co., Ltd. Apparatus for generating ultrasonic oscillation
US5361014A (en) * 1993-11-10 1994-11-01 Caterpillar Inc. Apparatus for driving a piezoelectric actuator

Also Published As

Publication number Publication date
US5532539A (en) 1996-07-02
GB9413079D0 (en) 1994-08-17
JP2874833B2 (ja) 1999-03-24
FR2708487A1 (fr) 1995-02-10
JPH0775759A (ja) 1995-03-20
DE4322388C2 (de) 1996-07-18
GB2279535A (en) 1995-01-04
GB2279535B (en) 1997-06-04
DE4322388A1 (de) 1995-01-12

Similar Documents

Publication Publication Date Title
FR2708487B1 (fr) Procédé et disposition de montage pour l'amorçage sûr de désintégrateurs d'ultrasons.
FR2710737B1 (fr) Procédé et installation pour la séparation de l'air.
GB2310731B (en) Process and device for controlling the approach of a vehicle to an obstruction
ZA9610139B (en) Treatment of the cns effects of hiv
EP0711029A3 (fr) Microstructure et procédé pour sa production
IT1284302B1 (it) Procedimento ed apparecchio per la limitazione della velocita' di un autoveicolo.
EP0571992A3 (en) Ultrasonic transducer assembly
GB9303956D0 (en) Method for the disposal of used ion-exchangers
ZA938059B (en) Process and installation for the separation of solid-liquid-mixtures
KR0166397B1 (ko) 트랜지스터 및 그 제조방법
GB2276245B (en) Transducer assembly and method
NO953443D0 (no) Fremgangsmåte for behandling av fast avfall
GB2300916B (en) Method of determining the structure of cast iron
ITMI930849A0 (it) Procedimento per l'applicazione di interstrati metallici
HUT58877A (en) Ball-duct and method for producing the ball-deflecting structures of this ball-duct
FI950284L (fi) Menetelmä polymeerien hiukkaskoon suurentamiseksi
FR2692488B1 (fr) Structure pour la pratique de l'escalade.
FR2670147B1 (fr) Procede de soudage-diffusion-dynamique de l'acier et dispositif pour la mise en óoeuvre du procede.
IT1277973B1 (it) Procedimento per l'assemblaggio di semilavorati per calze-mutanda
AU1097892A (en) Process and installation for the treatment of steel-mill slag
GB2276574B (en) Installation for the continuous casting of metals
EP0803579A4 (fr) Dispositif d'affinage sous vide de metal et dispositif associe
IL121413A (en) Method for reducing the accumulation of precipitates and impurities on ultrasonic transducers
GB9320003D0 (en) Improved method for the surface treatment of metals
GB2301650B (en) Integral cast flywheel and method of producing the same

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100226