FR2167621B1 - - Google Patents

Info

Publication number: FR2167621B1
Authority: FR; France
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

FR7300115A

Other languages

French (fr)

Other versions

FR2167621A1 (en

Inventor

I M G P Bourgeois

H P C Daniels

R J C C Verlet

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.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

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.)

1972-01-03

Filing date

1973-01-03

Publication date

1977-04-22

1973-01-03 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1973-08-24 Publication of FR2167621A1 publication Critical patent/FR2167621A1/fr

1977-04-22 Application granted granted Critical

1977-04-22 Publication of FR2167621B1 publication Critical patent/FR2167621B1/fr

Status Expired legal-status Critical Current

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
- B06B1/0253—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal taken directly from the generator circuit
- 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
- B06B2201/50—Application to a particular transducer type
- B06B2201/55—Piezoelectric transducer

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Apparatuses For Generation Of Mechanical Vibrations (AREA)
Oscillators With Electromechanical Resonators (AREA)
Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)

FR7300115A 1972-01-03 1973-01-03 Expired FR2167621B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7200003A NL7200003A (en)	1972-01-03	1972-01-03

Publications (2)

Publication Number	Publication Date
FR2167621A1 FR2167621A1 (en)	1973-08-24
FR2167621B1 true FR2167621B1 (en)	1977-04-22

Family

ID=19815077

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7300115A Expired FR2167621B1 (en)	1972-01-03	1973-01-03

Country Status (12)

Country	Link
US (1)	US3819961A (en)
JP (1)	JPS527341B2 (en)
AT (1)	AT326383B (en)
BE (1)	BE793601A (en)
CA (1)	CA984955A (en)
CH (1)	CH550511A (en)
DE (1)	DE2261712C3 (en)
FR (1)	FR2167621B1 (en)
GB (1)	GB1405187A (en)
IT (1)	IT974427B (en)
NL (1)	NL7200003A (en)
SE (1)	SE375428B (en)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2344065C2 (en) *	1973-08-31	1975-10-30	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Arrangement for actuating dot-generating printing elements in a mosaic print head
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
US3967143A (en) *	1974-10-10	1976-06-29	Oki Electric Industry Company, Ltd.	Ultrasonic wave generator
US3975650A (en) *	1975-01-30	1976-08-17	Payne Stephen C	Ultrasonic generator drive circuit
BR7608703A (en) *	1975-12-30	1977-10-25	Litton Industries Inc	ELECTRIC CONTROL AND CONTROL CIRCUIT FOR ULTRASONIC DENTAL TREATMENT DEVICES
US4227110A (en) *	1976-11-10	1980-10-07	Westinghouse Electric Corp.	Transducer control system
DE2710049C2 (en) *	1977-03-08	1985-03-07	MEDTRONIC medizinisch-elektronische Gerätegesellschaft mbH, 6390 Usingen	Ultrasonic dental treatment device
DE2721225C2 (en) *	1977-05-11	1981-10-29	Siemens AG, 1000 Berlin und 8000 München	Circuit arrangement for frequency self-control of an ultrasonic transmitter transducer
FR2421513A1 (en) *	1978-03-31	1979-10-26	Gaboriaud Paul	ULTRA-SONIC ATOMIZER WITH AUTOMATIC CONTROL
DE2847208C2 (en) *	1978-10-30	1983-11-24	Siegas Metallwarenfabrik Wilhelm Loh Gmbh & Co Kg, 5900 Siegen	Control circuit for a vibratory electromechanical system
US4277710A (en) *	1979-04-30	1981-07-07	Dukane Corporation	Control circuit for piezoelectric ultrasonic generators
US4341574A (en) *	1980-08-25	1982-07-27	Texas Instruments Incorporated	Ultrasonic bond energy monitor
JPS58763A (en) *	1981-06-25	1983-01-05	Honda Motor Co Ltd	Gas rate sensor
US4469974A (en) *	1982-06-14	1984-09-04	Eaton Corporation	Low power acoustic fuel injector drive circuit
GB2156174B (en) *	1984-03-21	1988-01-27	Plessey Co Plc	Electrical oscillator tuning arrangement
EP0173761B1 (en) *	1984-09-04	1988-07-27	MED Inventio AG	Power ocillator for an ultrasonic transducer
GB8522819D0 (en) *	1985-09-16	1985-10-23	Mccracken W	Control of vibration energisation
JPS61115173U (en) *	1985-12-20	1986-07-21
JPH0690101B2 (en) *	1986-03-28	1994-11-14	株式会社長野計器製作所	Gas pressure gauge
GB8611510D0 (en) *	1986-05-12	1986-06-18	Rawson F F H	Ultrasonic devices
US4687962A (en) *	1986-12-15	1987-08-18	Baxter Travenol Laboratories, Inc.	Ultrasonic horn driving apparatus and method with active frequency tracking
DD262084A1 (en) *	1987-07-08	1988-11-16	Weinert E Messgeraetewerk	CIRCUIT ARRANGEMENT FOR ELECTRONIC ENGAGEMENT OF A SPRING-MASS SWINGER IN HIS RESONANCE FREQUENCY
EP0401802B1 (en) *	1989-06-07	1995-02-08	Nippondenso Co., Ltd.	Drive system of actuator having piezoelectric device for use in motor vehicle
US5113116A (en) *	1989-10-05	1992-05-12	Firma J. Eberspacher	Circuit arrangement for accurately and effectively driving an ultrasonic transducer
US5097171A (en) *	1989-10-24	1992-03-17	Nippondenso Co., Ltd.	Piezo-actuator shock absorber damping force controlling system having abnormality detection function
DE4035084A1 (en) *	1990-11-05	1992-05-07	Jenoptik Jena Gmbh	ARRANGEMENT FOR MEASURING LINEAR DIMENSIONS ON A STRUCTURED SURFACE OF A MEASURED OBJECT
DE4400210A1 (en) *	1994-01-05	1995-08-10	Branson Ultraschall	Method and device for operating a generator for the HF energy supply of an ultrasonic transducer
US5968060A (en) *	1997-02-28	1999-10-19	Ethicon Endo-Surgery, Inc.	Ultrasonic interlock and method of using the same
US5989275A (en) *	1997-02-28	1999-11-23	Ethicon Endo-Surgery, Inc.	Damping ultrasonic transmission components
US5810859A (en) *	1997-02-28	1998-09-22	Ethicon Endo-Surgery, Inc.	Apparatus for applying torque to an ultrasonic transmission component
AU6357298A (en)	1997-04-28	1998-10-29	Ethicon Endo-Surgery, Inc.	Methods and devices for controlling the vibration of ultrasonic transmission components
US6571643B1 (en)	1998-08-13	2003-06-03	Electronics For Imaging, Inc.	Ultrasound speed measurement of temperature and pressure effects
GB9924158D0 (en)	1999-10-12	1999-12-15	Lifecare Designs Limited	Nebuliser
WO2002076737A1 (en) *	2001-03-21	2002-10-03	Forward Technology Industries, Inc.	Method and apparatus for linear vibration welding
US20030192532A1 (en) *	2002-04-12	2003-10-16	Hopkins Andrew David	Nebulizer
DE102004020895B4 (en) *	2004-04-28	2012-05-24	Endress + Hauser Gmbh + Co. Kg	Device for determining and / or monitoring the level of a medium
US20080209650A1 (en) *	2005-05-03	2008-09-04	Ultreo, Inc.	Oral hygiene devices
DE102007013055B4 (en) *	2007-03-19	2015-11-26	Sauer Ultrasonic Gmbh	Method and device for determining the frequency characteristic and for operating an ultrasonic tool
CA2768379C (en)	2009-07-17	2017-10-10	David Mark Blakey	Negatively biased sealed nebulizers systems and methods
KR101740670B1 (en) *	2009-07-17	2017-05-26	넥타르 테라퓨틱스	Systems and methods for driving sealed nebulizers
EP2409664B1 (en) *	2010-07-22	2013-10-30	W & H Dentalwerk Bürmoos GmbH	Medicinal treatment device and method for regulating same
CN103302015B (en) *	2013-06-26	2015-07-15	杭州电子科技大学	Circuit for driving high-power ultrasonic transducer by one square wave
IL217513A0 (en)	2013-09-04	2012-02-29	Nektar Therapeutics	Negatively biased sealed nebulizers systems and methods
MX2017013791A (en)	2015-05-08	2018-03-01	Dow Global Technologies Llc	Process for foaming polyolefin compositions using an azodicarbonamide/citrate mixture as a nucleating agent.
DE102016211729A1 (en) *	2016-06-29	2018-01-04	Robert Bosch Gmbh	Method for operating an ultrasonic drilling machine
US20190346692A1 (en) *	2018-05-09	2019-11-14	Johnson & Johnson Vision Care, Inc.	Electronic ophthalmic lens for measuring distance using ultrasound time-of-flight

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1321200A (en) *	1961-05-01	1963-03-15	Bendix Corp	Advanced ultrasonic generators
US3447051A (en) *	1965-01-13	1969-05-27	Union Special Machine Co	Control circuit for electro-mechanical devices
US3472063A (en) *	1967-04-17	1969-10-14	Branson Instr	Resonant sensing device

0
- BE BE793601D patent/BE793601A/en not_active IP Right Cessation
1972
- 1972-01-03 NL NL7200003A patent/NL7200003A/xx unknown
- 1972-12-16 DE DE2261712A patent/DE2261712C3/en not_active Expired
- 1972-12-29 IT IT55167/72A patent/IT974427B/en active
- 1972-12-29 AT AT1116172A patent/AT326383B/en active
- 1972-12-29 SE SE7217150A patent/SE375428B/xx unknown
- 1972-12-29 GB GB6003572A patent/GB1405187A/en not_active Expired
1973
- 1973-01-02 US US00319982A patent/US3819961A/en not_active Expired - Lifetime
- 1973-01-02 CA CA160,364A patent/CA984955A/en not_active Expired
- 1973-01-03 FR FR7300115A patent/FR2167621B1/fr not_active Expired
- 1973-01-03 CH CH1173A patent/CH550511A/en not_active IP Right Cessation
- 1973-01-04 JP JP48004475A patent/JPS527341B2/ja not_active Expired

Also Published As

Publication number	Publication date
DE2261712C3 (en)	1980-08-28
US3819961A (en)	1974-06-25
NL7200003A (en)	1973-07-05
IT974427B (en)	1974-06-20
DE2261712B2 (en)	1979-12-13
CA984955A (en)	1976-03-02
ATA1116172A (en)	1975-02-15
AT326383B (en)	1975-12-10
CH550511A (en)	1974-06-14
SE375428B (en)	1975-04-14
FR2167621A1 (en)	1973-08-24
GB1405187A (en)	1975-09-03
DE2261712A1 (en)	1973-07-19
JPS4879613A (en)	1973-10-25
BE793601A (en)	1973-07-02
JPS527341B2 (en)	1977-03-01

Publication	Publication Date	Title
FR2167621B1 (en)	1977-04-22
FR2184953A1 (en)	1973-12-28
JPS48101848A (en)	1973-12-21
JPS4932965A (en)	1974-03-26
JPS5241033Y2 (en)	1977-09-16
JPS4940399U (en)	1974-04-09
JPS4941526U (en)	1974-04-12
JPS5024607B1 (en)	1975-08-16
CS153945B1 (en)	1974-03-29
CS154034B1 (en)	1974-03-29
JPS4986532U (en)	1974-07-26
JPS4992200U (en)	1974-08-09
JPS4999308U (en)	1974-08-27
JPS4955241U (en)	1974-05-16
CS153294B1 (en)	1974-02-25
JPS4934774U (en)	1974-03-27
CS153432B2 (en)	1974-02-25
JPS4894340U (en)	1973-11-10
CH596135A5 (en)	1978-02-28
CH585039B5 (en)	1977-02-28
BG20599A3 (en)	1975-12-05
CH586713A5 (en)	1977-04-15
CH1665073A4 (en)	1976-02-27
NL7308408A (en)	1973-12-27
CH606506A5 (en)	1978-10-31

Legal Events

Date	Code	Title	Description
1982-11-12	ST	Notification of lapse