FR2027662A1 - - Google Patents
Info
- Publication number
- FR2027662A1 FR2027662A1 FR6945661A FR6945661A FR2027662A1 FR 2027662 A1 FR2027662 A1 FR 2027662A1 FR 6945661 A FR6945661 A FR 6945661A FR 6945661 A FR6945661 A FR 6945661A FR 2027662 A1 FR2027662 A1 FR 2027662A1
- 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.)
- Withdrawn
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
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
- B06B1/0611—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile
- B06B1/0618—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile of piezo- and non-piezoelectric elements, e.g. 'Tonpilz'
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB25169 | 1969-01-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2027662A1 true FR2027662A1 (en) | 1970-10-02 |
Family
ID=9701096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6945661A Withdrawn FR2027662A1 (en) | 1969-01-02 | 1969-12-31 |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2027662A1 (en) |
GB (1) | GB1289501A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990012659A1 (en) * | 1989-04-18 | 1990-11-01 | Minsky Radiotekhnichesky Institut | Electroacoustic converter |
EP1837037A1 (en) * | 2006-03-23 | 2007-09-26 | PROCOMAC S.p.A. | Method and apparatus for sterilizing containers |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CS246362B1 (en) * | 1984-07-05 | 1986-10-16 | Karel Gabriel | Acoustic piezoelectric transducer for high outputs |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3004424A (en) * | 1957-10-11 | 1961-10-17 | Sperry Prod Inc | Tandem piezoelectric transducers |
US3328610A (en) * | 1964-07-13 | 1967-06-27 | Branson Instr | Sonic wave generator |
FR1516218A (en) * | 1967-01-19 | 1968-03-08 | Piezo Ceram Electronique | Advanced piezoelectric mounting |
US3400892A (en) * | 1965-12-02 | 1968-09-10 | Battelle Development Corp | Resonant vibratory apparatus |
-
1969
- 1969-01-02 GB GB1289501D patent/GB1289501A/en not_active Expired
- 1969-12-31 FR FR6945661A patent/FR2027662A1/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3004424A (en) * | 1957-10-11 | 1961-10-17 | Sperry Prod Inc | Tandem piezoelectric transducers |
US3328610A (en) * | 1964-07-13 | 1967-06-27 | Branson Instr | Sonic wave generator |
US3400892A (en) * | 1965-12-02 | 1968-09-10 | Battelle Development Corp | Resonant vibratory apparatus |
FR1516218A (en) * | 1967-01-19 | 1968-03-08 | Piezo Ceram Electronique | Advanced piezoelectric mounting |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990012659A1 (en) * | 1989-04-18 | 1990-11-01 | Minsky Radiotekhnichesky Institut | Electroacoustic converter |
EP1837037A1 (en) * | 2006-03-23 | 2007-09-26 | PROCOMAC S.p.A. | Method and apparatus for sterilizing containers |
Also Published As
Publication number | Publication date |
---|---|
GB1289501A (en) | 1972-09-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |