IT971381B - Filtro elettromeccanico costitui to da risonatori mecca ici a fles sione - Google Patents
Filtro elettromeccanico costitui to da risonatori mecca ici a fles sioneInfo
- Publication number
- IT971381B IT971381B IT3229672A IT3229672A IT971381B IT 971381 B IT971381 B IT 971381B IT 3229672 A IT3229672 A IT 3229672A IT 3229672 A IT3229672 A IT 3229672A IT 971381 B IT971381 B IT 971381B
- Authority
- IT
- Italy
- Prior art keywords
- filter constituted
- electromechanical filter
- mechanical flexible
- resonators
- flexible resonators
- 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
- H03H9/46—Filters
- H03H9/48—Coupling means therefor
- H03H9/50—Mechanical coupling means
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712160180 DE2160180A1 (de) | 1971-12-03 | 1971-12-03 | Aus mechanischen biegeresonatoren bestehendes elektromechanisches filter |
Publications (1)
Publication Number | Publication Date |
---|---|
IT971381B true IT971381B (it) | 1974-04-30 |
Family
ID=5826971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT3229672A IT971381B (it) | 1971-12-03 | 1972-11-30 | Filtro elettromeccanico costitui to da risonatori mecca ici a fles sione |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2160180A1 (it) |
IT (1) | IT971381B (it) |
-
1971
- 1971-12-03 DE DE19712160180 patent/DE2160180A1/de not_active Withdrawn
-
1972
- 1972-11-30 IT IT3229672A patent/IT971381B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2160180A1 (de) | 1973-06-07 |
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