DE1441095B2 - Piezoelektrisch anregbarer Schwinger - Google Patents
Piezoelektrisch anregbarer SchwingerInfo
- Publication number
- DE1441095B2 DE1441095B2 DE19621441095 DE1441095A DE1441095B2 DE 1441095 B2 DE1441095 B2 DE 1441095B2 DE 19621441095 DE19621441095 DE 19621441095 DE 1441095 A DE1441095 A DE 1441095A DE 1441095 B2 DE1441095 B2 DE 1441095B2
- Authority
- DE
- Germany
- Prior art keywords
- piezoelectric
- electrodes
- insulating layer
- oscillator
- electrical
- 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.)
- Pending
Links
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 230000005684 electric field Effects 0.000 claims description 18
- 230000010287 polarization Effects 0.000 claims description 13
- 239000000919 ceramic Substances 0.000 claims description 12
- 230000010355 oscillation Effects 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000005284 excitation Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims 3
- 238000000576 coating method Methods 0.000 claims 3
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 2
- 239000012799 electrically-conductive coating Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 101100162210 Aspergillus parasiticus (strain ATCC 56775 / NRRL 5862 / SRRC 143 / SU-1) aflM gene Proteins 0.000 description 1
- 101100102500 Caenorhabditis elegans ver-1 gene Proteins 0.000 description 1
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/46—Filters
- H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
- H03H9/56—Monolithic crystal filters
- H03H9/562—Monolithic crystal filters comprising a ceramic piezoelectric layer
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; 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
- H03H9/176—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of ceramic material
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/46—Filters
- H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
- H03H9/58—Multiple crystal filters
- H03H9/581—Multiple crystal filters comprising ceramic piezoelectric layers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Crystallography & Structural Chemistry (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Transducers For Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0080086 | 1962-06-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1441095A1 DE1441095A1 (de) | 1969-01-09 |
| DE1441095B2 true DE1441095B2 (de) | 1970-02-26 |
Family
ID=7508652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19621441095 Pending DE1441095B2 (de) | 1962-06-27 | 1962-06-27 | Piezoelektrisch anregbarer Schwinger |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3252017A (OSRAM) |
| DE (1) | DE1441095B2 (OSRAM) |
| GB (1) | GB1041263A (OSRAM) |
| NL (1) | NL294583A (OSRAM) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3433982A (en) * | 1962-08-07 | 1969-03-18 | Matsushita Electric Industrial Co Ltd | Piezoelectric ceramic resonators |
| US3510698A (en) * | 1967-04-17 | 1970-05-05 | Dynamics Corp America | Electroacoustical transducer |
| US3495105A (en) * | 1967-07-19 | 1970-02-10 | Ngk Spark Plug Co | Three-terminal piezoelectric resonator |
| US3523200A (en) * | 1968-02-28 | 1970-08-04 | Westinghouse Electric Corp | Surface wave piezoelectric resonator |
| JPS60170472A (ja) * | 1984-02-10 | 1985-09-03 | Canon Inc | 振動波モ−タ |
| JPS63238503A (ja) * | 1987-03-27 | 1988-10-04 | Jeol Ltd | 走査トンネル顕微鏡におけるチツプ走査装置 |
| US5262696A (en) * | 1991-07-05 | 1993-11-16 | Rockwell International Corporation | Biaxial transducer |
| EP0614087B1 (en) * | 1993-03-01 | 2000-03-29 | Murata Manufacturing Co., Ltd. | Piezoelectric vibrator and acceleration sensor using the same |
| JP3106924B2 (ja) * | 1995-08-31 | 2000-11-06 | 株式会社村田製作所 | 表面波共振子 |
| US6091182A (en) | 1996-11-07 | 2000-07-18 | Ngk Insulators, Ltd. | Piezoelectric/electrostrictive element |
| JP3303772B2 (ja) * | 1998-04-20 | 2002-07-22 | 株式会社村田製作所 | 圧電体素子 |
| JP5430367B2 (ja) * | 2009-11-26 | 2014-02-26 | キヤノン株式会社 | 塵埃除去装置および塵埃除去方法 |
| US11737771B2 (en) | 2020-06-18 | 2023-08-29 | Neuravi Limited | Dual channel thrombectomy device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3091708A (en) * | 1956-03-14 | 1963-05-28 | Harris Transducer Corp | Circuit element transducer |
| US2969512A (en) * | 1960-02-17 | 1961-01-24 | Clevite Corp | Piezoelectric ceramic resonators |
-
0
- NL NL294583D patent/NL294583A/xx unknown
-
1962
- 1962-06-27 DE DE19621441095 patent/DE1441095B2/de active Pending
-
1963
- 1963-06-24 US US290026A patent/US3252017A/en not_active Expired - Lifetime
- 1963-06-26 GB GB25373/63A patent/GB1041263A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1441095A1 (de) | 1969-01-09 |
| NL294583A (OSRAM) | |
| US3252017A (en) | 1966-05-17 |
| GB1041263A (en) | 1966-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69412247T2 (de) | Piezoelektrischer Transformator | |
| DE1200890B (de) | Biegungsschwinger aus scheibenfoermigem elektrostriktivem Material | |
| DE3515798A1 (de) | Vorrichtung und verfahren zur einleitung akustischer wellen in eine erdformation | |
| DE1441095A1 (de) | Piezoelektrischer Schwinger mit hohem Kopplungsfaktor | |
| DE2530045A1 (de) | Elektrischer motor | |
| DE2035629A1 (de) | Piezoelektrischer Wandler | |
| DE3833342A1 (de) | Piezomotor | |
| DE1766790B2 (de) | Dreipoliger piezoelektrischer resonator | |
| DE2363236C3 (de) | Piezoelektrischer Wandler zum Erzeugen von Drehschwingungen | |
| DE1441095C (de) | Piezoelektrisch anregbarer Schwinger | |
| DE1236684B (de) | Elektromechanisches Filter | |
| DE2838288B2 (de) | Piezoelektrischer Schwinger | |
| DE10236428A1 (de) | Piezoelektrisches Bauelement, Abzweigfilter und Verfahren zum Herstellen des piezoelektrischen Bauelements | |
| DE19634842A1 (de) | Piezoelektrischer Wandler | |
| DE1922550A1 (de) | Elektromechanisches Filter | |
| DE1797138C3 (de) | Mechanischer Biegeschwinger | |
| DE2143103C3 (OSRAM) | ||
| DE1269743B (de) | Elektromechanisches Filter | |
| DE1276238B (de) | Mechanisches Filter | |
| AT221146B (de) | Filteranordnung für elektrische Wellen | |
| AT247418B (de) | Elektromechanischer Biegeschwinger | |
| DE1616445C (de) | Piezoelektrischer Transformator zur Hochspannungserzeugung In Fernsehempfan gern | |
| DE1616505C (de) | Piezoelektrisches Ubei tragungs element | |
| DE2434715C3 (de) | Frequenzempfindliches elektromechanisches Filter | |
| DE2257743C3 (de) | Elektrostatischer Oszillator |