JPH0218615B2 - - Google Patents
Info
- Publication number
- JPH0218615B2 JPH0218615B2 JP13030082A JP13030082A JPH0218615B2 JP H0218615 B2 JPH0218615 B2 JP H0218615B2 JP 13030082 A JP13030082 A JP 13030082A JP 13030082 A JP13030082 A JP 13030082A JP H0218615 B2 JPH0218615 B2 JP H0218615B2
- Authority
- JP
- Japan
- Prior art keywords
- inner box
- electromechanical
- piezoelectric
- oscillators
- node points
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 12
- 239000013013 elastic material Substances 0.000 claims 2
- 230000003014 reinforcing effect Effects 0.000 description 6
- 230000006866 deterioration Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 241000274582 Pycnanthus angolensis Species 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003466 welding 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 devices; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders; Supports
- H03H9/10—Mounting in enclosures
- H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
- H03H9/1014—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13030082A JPS5922421A (ja) | 1982-07-28 | 1982-07-28 | 圧電形電気機械濾波器の支持装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13030082A JPS5922421A (ja) | 1982-07-28 | 1982-07-28 | 圧電形電気機械濾波器の支持装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5922421A JPS5922421A (ja) | 1984-02-04 |
| JPH0218615B2 true JPH0218615B2 (de) | 1990-04-26 |
Family
ID=15031016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13030082A Granted JPS5922421A (ja) | 1982-07-28 | 1982-07-28 | 圧電形電気機械濾波器の支持装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5922421A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60172423U (ja) * | 1984-04-24 | 1985-11-15 | セイコー電子部品株式会社 | メカニカル．フイルタ |
-
1982
- 1982-07-28 JP JP13030082A patent/JPS5922421A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5922421A (ja) | 1984-02-04 |
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