DE1236682B - Elektromechanisches Filter - Google Patents
Elektromechanisches FilterInfo
- Publication number
- DE1236682B DE1236682B DES76058A DES0076058A DE1236682B DE 1236682 B DE1236682 B DE 1236682B DE S76058 A DES76058 A DE S76058A DE S0076058 A DES0076058 A DE S0076058A DE 1236682 B DE1236682 B DE 1236682B
- Authority
- DE
- Germany
- Prior art keywords
- resonator
- disks
- longitudinal
- metallization
- holding wires
- 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
- 239000000463 material Substances 0.000 claims description 12
- 238000001465 metallisation Methods 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000005284 excitation Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000008602 contraction Effects 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 claims 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims 1
- 229910002113 barium titanate Inorganic materials 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052709 silver Inorganic materials 0.000 claims 1
- 239000004332 silver Substances 0.000 claims 1
- 238000005476 soldering Methods 0.000 claims 1
- AILDTIZEPVHXBF-UHFFFAOYSA-N Argentine Natural products C1C(C2)C3=CC=CC(=O)N3CC1CN2C(=O)N1CC(C=2N(C(=O)C=CC=2)C2)CC2C1 AILDTIZEPVHXBF-UHFFFAOYSA-N 0.000 description 1
- 244000308495 Potentilla anserina Species 0.000 description 1
- 235000016594 Potentilla anserina Nutrition 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000000919 ceramic Substances 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
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE623016D BE623016A (en, 2012) | 1961-09-29 | ||
| NL283723D NL283723A (en, 2012) | 1961-09-29 | ||
| DES76058A DE1236682B (de) | 1961-09-29 | 1961-09-29 | Elektromechanisches Filter |
| US219564A US3293575A (en) | 1961-09-29 | 1962-08-27 | Electromechanical filter having means to reduce harmonic transmission |
| CH1037162A CH398825A (de) | 1961-09-29 | 1962-08-31 | Elektromechanisches Filter |
| FR908896A FR1363129A (fr) | 1961-09-29 | 1962-09-07 | Filtre électromécanique pour ondes électriques |
| GB35069/63A GB994384A (en) | 1961-09-29 | 1962-09-14 | Improvements in or relating to electro-mechanical filter |
| SE10493/62A SE313881B (en, 2012) | 1961-09-29 | 1962-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES76058A DE1236682B (de) | 1961-09-29 | 1961-09-29 | Elektromechanisches Filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1236682B true DE1236682B (de) | 1967-03-16 |
Family
ID=7505866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES76058A Pending DE1236682B (de) | 1961-09-29 | 1961-09-29 | Elektromechanisches Filter |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3293575A (en, 2012) |
| BE (1) | BE623016A (en, 2012) |
| CH (1) | CH398825A (en, 2012) |
| DE (1) | DE1236682B (en, 2012) |
| GB (1) | GB994384A (en, 2012) |
| NL (1) | NL283723A (en, 2012) |
| SE (1) | SE313881B (en, 2012) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1616526B2 (de) * | 1963-05-21 | 1972-05-18 | Siemens AG, 1000 Berlin u. 8000 München | Mechanischer schwinger mit elektrostriktiver anregung |
| US3506858A (en) * | 1968-04-17 | 1970-04-14 | Us Air Force | Piezoelectric shear wave transducer |
| JPS4951891A (en, 2012) * | 1972-09-19 | 1974-05-20 | ||
| TWI493868B (zh) * | 2013-01-02 | 2015-07-21 | Ind Tech Res Inst | 微機電共振裝置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB840816A (en) * | 1957-03-06 | 1960-07-13 | Gen Electric Co Ltd | Improvements in or relating to electro-mechanical resonators |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2859415A (en) * | 1952-09-03 | 1958-11-04 | Bell Telephone Labor Inc | Ultrasonic acoustic wave transmission delay lines |
| US2759102A (en) * | 1952-09-23 | 1956-08-14 | Rca Corp | Mechanically stabilized oscillators |
| US2861247A (en) * | 1954-04-30 | 1958-11-18 | Bell Telephone Labor Inc | Low loss, broad band, ultrasonic transmission systems |
| US3015789A (en) * | 1956-04-23 | 1962-01-02 | Toyotsushinki Kabushiki Kaisha | Mechanical filter |
| US3105208A (en) * | 1957-09-03 | 1963-09-24 | Murata Manufacturing Co | Mechanical filter |
| US2982926A (en) * | 1959-07-06 | 1961-05-02 | Bell Telephone Labor Inc | Delay line |
-
0
- BE BE623016D patent/BE623016A/xx unknown
- NL NL283723D patent/NL283723A/xx unknown
-
1961
- 1961-09-29 DE DES76058A patent/DE1236682B/de active Pending
-
1962
- 1962-08-27 US US219564A patent/US3293575A/en not_active Expired - Lifetime
- 1962-08-31 CH CH1037162A patent/CH398825A/de unknown
- 1962-09-14 GB GB35069/63A patent/GB994384A/en not_active Expired
- 1962-09-28 SE SE10493/62A patent/SE313881B/xx unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB840816A (en) * | 1957-03-06 | 1960-07-13 | Gen Electric Co Ltd | Improvements in or relating to electro-mechanical resonators |
Also Published As
| Publication number | Publication date |
|---|---|
| US3293575A (en) | 1966-12-20 |
| SE313881B (en, 2012) | 1969-08-25 |
| CH398825A (de) | 1966-03-15 |
| BE623016A (en, 2012) | |
| NL283723A (en, 2012) | |
| GB994384A (en) | 1965-06-10 |
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