FR2325093B1 - - Google Patents
Info
- Publication number
- FR2325093B1 FR2325093B1 FR7627115A FR7627115A FR2325093B1 FR 2325093 B1 FR2325093 B1 FR 2325093B1 FR 7627115 A FR7627115 A FR 7627115A FR 7627115 A FR7627115 A FR 7627115A FR 2325093 B1 FR2325093 B1 FR 2325093B1
- 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.)
- 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
- H03H9/0595—Holders; Supports the holder support and resonator being formed in one body
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
- H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1212475A CH600423B5 (fr) | 1975-09-18 | 1975-09-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2325093A1 FR2325093A1 (fr) | 1977-04-15 |
| FR2325093B1 true FR2325093B1 (fr) | 1980-09-05 |
Family
ID=4380096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7627115A Granted FR2325093A1 (fr) | 1975-09-18 | 1976-09-09 | Microresonateur piezoelectrique |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5236954A (fr) |
| CH (2) | CH600423B5 (fr) |
| DE (1) | DE2640886C3 (fr) |
| FR (1) | FR2325093A1 (fr) |
| GB (1) | GB1560537A (fr) |
| NL (1) | NL7610149A (fr) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52149486A (en) * | 1976-06-08 | 1977-12-12 | Seiko Instr & Electronics Ltd | Piezoelectric vibrator |
| JPS5320886A (en) * | 1976-08-11 | 1978-02-25 | Seiko Instr & Electronics Ltd | Short-side piezoelectric oscillator |
| JPS5320888A (en) * | 1976-08-11 | 1978-02-25 | Seiko Instr & Electronics Ltd | Long-side piezoelectric oscillator |
| JPS5320887A (en) * | 1976-08-11 | 1978-02-25 | Seiko Instr & Electronics Ltd | Piezoelectric oscillator |
| JPS5478357A (en) * | 1977-12-02 | 1979-06-22 | Sakamura Machine | Trimmer apparatus in multiple former |
| FR2415914A1 (fr) * | 1978-01-27 | 1979-08-24 | France Etat | Resonateur piezoelectrique a cristal autosuspendu |
| FR2441960A1 (fr) * | 1978-11-16 | 1980-06-13 | Suisse Horlogerie | Resonateur piezoelectrique travaillant en cisaillement d'epaisseur |
| JPS55160243U (fr) * | 1980-04-25 | 1980-11-18 | ||
| CH641632B (fr) * | 1981-01-15 | Asulab Sa | Micro-resonateur piezo-electrique. | |
| FR2521782A1 (fr) * | 1982-02-16 | 1983-08-19 | Centre Electron Horloger | Resonateur piezoelectrique encastrable |
| DE3379623D1 (en) * | 1982-06-04 | 1989-05-18 | Statek Corp | Extensional mode piezoelectric microresonator |
| JPS5937722A (ja) * | 1982-08-26 | 1984-03-01 | Matsushima Kogyo Co Ltd | 縦振動型圧電振動子 |
| JPS5943622A (ja) * | 1982-09-03 | 1984-03-10 | Matsushima Kogyo Co Ltd | 縦振動型圧電振動子 |
| JPS6070811A (ja) * | 1983-09-27 | 1985-04-22 | Matsushima Kogyo Co Ltd | 縦振動型圧電振動子と製造方法 |
| US4699006A (en) * | 1984-03-19 | 1987-10-13 | The Charles Stark Draper Laboratory, Inc. | Vibratory digital integrating accelerometer |
| US4598585A (en) * | 1984-03-19 | 1986-07-08 | The Charles Stark Draper Laboratory, Inc. | Planar inertial sensor |
| FR2662032A1 (fr) * | 1990-05-10 | 1991-11-15 | Ebauchesfabrik Eta Ag | Resonateur comportant un barreau destine a vibrer dans un mode d'allongement. |
-
1975
- 1975-09-18 CH CH1212475A patent/CH600423B5/xx not_active IP Right Cessation
- 1975-09-18 CH CH1212475D patent/CH1212475A4/xx unknown
-
1976
- 1976-09-08 GB GB3714476A patent/GB1560537A/en not_active Expired
- 1976-09-09 FR FR7627115A patent/FR2325093A1/fr active Granted
- 1976-09-10 DE DE19762640886 patent/DE2640886C3/de not_active Expired
- 1976-09-13 NL NL7610149A patent/NL7610149A/xx not_active Application Discontinuation
- 1976-09-17 JP JP11094076A patent/JPS5236954A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2640886C3 (de) | 1980-02-07 |
| JPS5236954A (en) | 1977-03-22 |
| CH1212475A4 (fr) | 1977-07-29 |
| NL7610149A (nl) | 1977-03-22 |
| DE2640886A1 (de) | 1977-03-31 |
| FR2325093A1 (fr) | 1977-04-15 |
| DE2640886B2 (de) | 1979-06-07 |
| GB1560537A (en) | 1980-02-06 |
| CH600423B5 (fr) | 1978-06-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |