BE688974A - - Google Patents
Info
- Publication number
- BE688974A BE688974A BE688974DA BE688974A BE 688974 A BE688974 A BE 688974A BE 688974D A BE688974D A BE 688974DA BE 688974 A BE688974 A BE 688974A
- Authority
- BE
- Belgium
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
- H03H9/10—Mounting in enclosures
- H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B18/00—Mechanisms for setting frequency
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
- G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
- G04F5/063—Constructional details
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/14—Apparatus for producing preselected time intervals for use as timing standards using atomic clocks
Landscapes
- Physics & Mathematics (AREA)
- General 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 |
|---|---|---|---|
| CH1528465A CH452444A (de) | 1965-11-05 | 1965-11-05 | Vorrichtung zum Regulieren der Frequenz von mechanischen Oszillatoren in Zeitmessgeräten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE688974A true BE688974A (es) | 1967-04-27 |
Family
ID=4407843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE688974D BE688974A (es) | 1965-11-05 | 1966-10-27 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT266212B (es) |
| BE (1) | BE688974A (es) |
| CH (2) | CH1528465A4 (es) |
| GB (1) | GB1145517A (es) |
| NL (1) | NL6615534A (es) |
| SE (1) | SE319728B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4018740A1 (de) * | 1990-06-12 | 1991-12-19 | Strabag Bau Ag | Vorrichtung zum ermitteln von laengenaenderungen eines mediums laengs einer messstrecke |
-
1965
- 1965-11-05 CH CH1528465D patent/CH1528465A4/xx unknown
- 1965-11-05 CH CH1528465A patent/CH452444A/de unknown
-
1966
- 1966-10-27 BE BE688974D patent/BE688974A/xx unknown
- 1966-10-28 GB GB4836466A patent/GB1145517A/en not_active Expired
- 1966-10-31 AT AT1009766A patent/AT266212B/de active
- 1966-11-03 NL NL6615534A patent/NL6615534A/xx unknown
- 1966-11-04 SE SE15145/66A patent/SE319728B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH452444A (de) | 1967-11-15 |
| CH1528465A4 (es) | 1967-11-15 |
| AT266212B (de) | 1968-11-11 |
| SE319728B (es) | 1970-01-19 |
| GB1145517A (en) | 1969-03-19 |
| NL6615534A (es) | 1967-05-08 |