CH246378A - Halterung für Schwingkristalle. - Google Patents
Halterung für Schwingkristalle.Info
- Publication number
- CH246378A CH246378A CH246378DA CH246378A CH 246378 A CH246378 A CH 246378A CH 246378D A CH246378D A CH 246378DA CH 246378 A CH246378 A CH 246378A
- Authority
- CH
- Switzerland
- Prior art keywords
- holder
- vibrating crystals
- vibrating
- crystals
- 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
- H03H9/02—Details
- H03H9/05—Holders; Supports
- H03H9/09—Elastic or damping supports
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH607363X | 1945-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH246378A true CH246378A (de) | 1946-12-31 |
Family
ID=4523164
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH243726D CH243726A (de) | 1945-08-01 | 1944-12-23 | Vorrichtung zur Halterung von piezoelektrischen Schwingkristallen. |
CH246378D CH246378A (de) | 1945-08-01 | 1945-08-01 | Halterung für Schwingkristalle. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH243726D CH243726A (de) | 1945-08-01 | 1944-12-23 | Vorrichtung zur Halterung von piezoelektrischen Schwingkristallen. |
Country Status (4)
Country | Link |
---|---|
BE (2) | BE461982A (de) |
CH (2) | CH243726A (de) |
FR (1) | FR917928A (de) |
GB (1) | GB607363A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE940458C (de) * | 1952-02-15 | 1956-03-15 | Kristall Verarbeitung Neckarbi | Halterung fuer Uhrquarze in Form von Stabschwingern |
US3017525A (en) * | 1956-11-26 | 1962-01-16 | John M Wolfskill | Mounting support for piezoelectric crystal units |
-
1944
- 1944-12-23 CH CH243726D patent/CH243726A/de unknown
-
1945
- 1945-08-01 CH CH246378D patent/CH246378A/de unknown
- 1945-11-23 FR FR917928D patent/FR917928A/fr not_active Expired
- 1945-12-22 BE BE461982D patent/BE461982A/xx unknown
-
1946
- 1946-01-31 GB GB3160/46A patent/GB607363A/en not_active Expired
-
1961
- 1961-08-21 BE BE607363A patent/BE607363A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
BE461982A (de) | 1946-01-31 |
BE607363A (fr) | 1962-02-21 |
GB607363A (en) | 1948-08-30 |
CH243726A (de) | 1946-07-31 |
FR917928A (fr) | 1947-01-24 |
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