CH385368A - Elektrostriktiver Schwinger - Google Patents
Elektrostriktiver SchwingerInfo
- Publication number
- CH385368A CH385368A CH465161A CH465161A CH385368A CH 385368 A CH385368 A CH 385368A CH 465161 A CH465161 A CH 465161A CH 465161 A CH465161 A CH 465161A CH 385368 A CH385368 A CH 385368A
- Authority
- CH
- Switzerland
- Prior art keywords
- electrostrictive transducer
- electrostrictive
- transducer
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
- H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
-
- 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
- B06B1/0644—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 a single piezoelectric element
- B06B1/0655—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 a single piezoelectric element of cylindrical shape
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
- H03B5/40—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a magnetostrictive resonator
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/46—Filters
- H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
- H03H9/58—Multiple crystal filters
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET18375A DE1158588B (de) | 1960-05-14 | 1960-05-14 | Elektrostriktiver Torsionsschwinger |
Publications (1)
Publication Number | Publication Date |
---|---|
CH385368A true CH385368A (de) | 1964-12-15 |
Family
ID=7548917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH465161A CH385368A (de) | 1960-05-14 | 1961-04-20 | Elektrostriktiver Schwinger |
Country Status (4)
Country | Link |
---|---|
US (1) | US3238476A (de) |
CH (1) | CH385368A (de) |
DE (1) | DE1158588B (de) |
GB (1) | GB948190A (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3296562A (en) * | 1962-09-21 | 1967-01-03 | Telefunken Patent | Electromechanical filter |
US3309929A (en) * | 1964-03-16 | 1967-03-21 | Arthur L Simmons | Impedance tuning of a piezoelectric device |
US3355603A (en) * | 1965-04-13 | 1967-11-28 | Zeiss Jena Veb Carl | Hollow bodies of electrostrictive material |
DE1279119B (de) * | 1966-11-30 | 1968-10-03 | Telefunken Patent | Piezoelektrisch anregbarer Resonator in Form eines Zylinders |
DE1279118B (de) * | 1966-11-30 | 1968-10-03 | Telefunken Patent | Piezoelektrisch anregbarer Resonator in Form eines Hohlzylinders |
US4135109A (en) * | 1977-09-09 | 1979-01-16 | Westinghouse Electric Corp. | High powered piezoelectric cylindrical transducer with threads cut into the wall |
US4734610A (en) * | 1986-03-25 | 1988-03-29 | Canon Kabushiki Kaisha | Vibration wave motor |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR857272A (fr) * | 1939-03-22 | 1940-09-03 | Csf | Perfectionnements aux appareils, notamment aux microphones à magnétostriction |
US2762985A (en) * | 1952-09-20 | 1956-09-11 | Rca Corp | Mechanically resonant filter devices |
US2799832A (en) * | 1953-09-11 | 1957-07-16 | Motoroln Inc | Electromechanical filter |
US2830274A (en) * | 1954-01-04 | 1958-04-08 | Gen Electric | Electromechanical transducer |
US2928069A (en) * | 1954-10-13 | 1960-03-08 | Gulton Ind Inc | Transducer |
BE540777A (de) * | 1954-11-17 | |||
US2876419A (en) * | 1954-12-01 | 1959-03-03 | Bell Telephone Labor Inc | Magnetostriction devices |
US2828470A (en) * | 1955-03-08 | 1958-03-25 | Bell Telephone Labor Inc | Tapped torsional delay lines |
US2838695A (en) * | 1955-08-15 | 1958-06-10 | Bell Telephone Labor Inc | Multi-section quartz torsional transducers |
US2838696A (en) * | 1955-08-15 | 1958-06-10 | Bell Telephone Labor Inc | Torsional transducers of ethylene diamine tartrate and dipotassium tartrate |
US3015789A (en) * | 1956-04-23 | 1962-01-02 | Toyotsushinki Kabushiki Kaisha | Mechanical filter |
NL113914C (de) * | 1957-12-12 | |||
US2955267A (en) * | 1958-08-20 | 1960-10-04 | Bell Telephone Labor Inc | Electromechanical torsional band pass wave filter |
-
1960
- 1960-05-14 DE DET18375A patent/DE1158588B/de active Pending
-
1961
- 1961-04-20 CH CH465161A patent/CH385368A/de unknown
- 1961-05-11 US US109358A patent/US3238476A/en not_active Expired - Lifetime
- 1961-05-12 GB GB17421/61A patent/GB948190A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB948190A (en) | 1964-01-29 |
DE1158588B (de) | 1963-12-05 |
US3238476A (en) | 1966-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1303017A (fr) | Transducteur électro-acoustique | |
FR1345029A (fr) | Transducteur piézoélectrique | |
BE609136A (fr) | Transducteur piezoélectrique | |
AT219368B (de) | Schwingungsantrieb | |
CH385368A (de) | Elektrostriktiver Schwinger | |
DK114323B (da) | Ekkoloddeudstyr. | |
FR1341920A (fr) | Transducteur électro-acoustique | |
CH408485A (de) | Vibrationsvorrichtung | |
FR1302709A (fr) | Transducteur piézoélectrique | |
FR1261346A (fr) | Shaker | |
FR1284565A (fr) | Transducteur électro-acoustique | |
FR1315545A (fr) | Transducteur électroacoustique | |
FR1300496A (fr) | Transducteur magnétique | |
FR1330592A (fr) | Transducteur électrostatique | |
IT658006B (it) | Apparecchio termo-converttore ad eiezione | |
CH390596A (de) | Piezoelektrisches System | |
FR1267740A (fr) | Transducteur | |
FR1260903A (fr) | Transducteur ultrasonique | |
FR1271158A (fr) | Transducteur électro-mécanique | |
FR1264776A (fr) | Transducteurs électromécaniques | |
FR1338011A (fr) | Transducteur magnétostrictif | |
FR1285468A (fr) | Perfectionnements aux transducteurs électro-acoustiques | |
AT218091B (de) | Elektroakustischer Wandler | |
CH373432A (de) | Piezoelektrischer keramischer Umwandler | |
FR1256651A (fr) | Vibreur pour xylophones |