FR2180691A1 - - Google Patents
Info
- Publication number
- FR2180691A1 FR2180691A1 FR7310278A FR7310278A FR2180691A1 FR 2180691 A1 FR2180691 A1 FR 2180691A1 FR 7310278 A FR7310278 A FR 7310278A FR 7310278 A FR7310278 A FR 7310278A FR 2180691 A1 FR2180691 A1 FR 2180691A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Casings For Electric Apparatus (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH577072A CH551106A (fr) | 1972-04-19 | 1972-04-19 | Dispositif comprenant un quartz. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2180691A1 true FR2180691A1 (fr) | 1973-11-30 |
Family
ID=4299048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7310278A Withdrawn FR2180691A1 (fr) | 1972-04-19 | 1973-03-22 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4918590A (fr) |
| CH (1) | CH551106A (fr) |
| DE (1) | DE2314901C3 (fr) |
| FR (1) | FR2180691A1 (fr) |
| GB (1) | GB1380530A (fr) |
| HK (1) | HK30377A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5925486B2 (ja) * | 1977-11-15 | 1984-06-18 | シチズン時計株式会社 | 圧電振動子の容器 |
| JPS55171116U (fr) * | 1979-05-25 | 1980-12-08 | ||
| US4494033A (en) * | 1983-03-25 | 1985-01-15 | At&T Technologies, Inc. | Thin lead suspension for a piezoelectric resonator |
| DE4314296A1 (de) * | 1993-04-30 | 1994-11-03 | Hydac Electronic Gmbh | Sensoreinheit mit Haltebügel |
| DE4332944A1 (de) * | 1993-09-28 | 1995-03-30 | Bosch Gmbh Robert | Sensor mit einer Quarz-Stimmgabel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS459249Y1 (fr) * | 1966-10-29 | 1970-04-30 |
-
1972
- 1972-04-19 CH CH577072A patent/CH551106A/fr not_active IP Right Cessation
-
1973
- 1973-03-13 GB GB1206073A patent/GB1380530A/en not_active Expired
- 1973-03-22 FR FR7310278A patent/FR2180691A1/fr not_active Withdrawn
- 1973-03-26 DE DE2314901A patent/DE2314901C3/de not_active Expired
- 1973-04-18 JP JP48043309A patent/JPS4918590A/ja active Pending
-
1977
- 1977-06-16 HK HK303/77A patent/HK30377A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4918590A (fr) | 1974-02-19 |
| HK30377A (en) | 1977-06-24 |
| DE2314901A1 (de) | 1973-10-25 |
| CH551106A (fr) | 1974-06-28 |
| GB1380530A (en) | 1975-01-15 |
| DE2314901C3 (de) | 1975-04-10 |
| DE2314901B2 (de) | 1974-08-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |