FR1003370A - Piezoelectric quartz fixing device - Google Patents
Piezoelectric quartz fixing deviceInfo
- Publication number
- FR1003370A FR1003370A FR1003370DA FR1003370A FR 1003370 A FR1003370 A FR 1003370A FR 1003370D A FR1003370D A FR 1003370DA FR 1003370 A FR1003370 A FR 1003370A
- Authority
- FR
- France
- Prior art keywords
- fixing device
- piezoelectric quartz
- quartz fixing
- piezoelectric
- quartz
- 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
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
- H03H9/0504—Holders; Supports for bulk acoustic wave devices
- H03H9/0528—Holders; Supports for bulk acoustic wave devices consisting of clips
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1003370T | 1949-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1003370A true FR1003370A (en) | 1952-03-17 |
Family
ID=9562946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1003370D Expired FR1003370A (en) | 1949-12-19 | 1949-12-19 | Piezoelectric quartz fixing device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1003370A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2321195A1 (en) * | 1975-08-14 | 1977-03-11 | Int Standard Electric Corp | ASSEMBLY OF PIEZO-ELECTRIC CRYSTALS |
EP0070503A2 (en) * | 1981-07-16 | 1983-01-26 | Siemens Aktiengesellschaft | Holding and connecting device for a disc-shaped piezoelectric resonator |
EP0175838A2 (en) * | 1984-09-27 | 1986-04-02 | GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co. KG. | Ultrasonic delay line |
-
1949
- 1949-12-19 FR FR1003370D patent/FR1003370A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2321195A1 (en) * | 1975-08-14 | 1977-03-11 | Int Standard Electric Corp | ASSEMBLY OF PIEZO-ELECTRIC CRYSTALS |
EP0070503A2 (en) * | 1981-07-16 | 1983-01-26 | Siemens Aktiengesellschaft | Holding and connecting device for a disc-shaped piezoelectric resonator |
EP0070503A3 (en) * | 1981-07-16 | 1984-11-28 | Siemens Aktiengesellschaft | Holding and connecting device for a disc-shaped piezoelectric resonator |
EP0175838A2 (en) * | 1984-09-27 | 1986-04-02 | GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co. KG. | Ultrasonic delay line |
EP0175838A3 (en) * | 1984-09-27 | 1987-04-15 | GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co. KG. | Ultrasonic delay line |
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