FR2639113B1 - Procede de fabrication d'un transducteur de type vibrant - Google Patents
Procede de fabrication d'un transducteur de type vibrantInfo
- Publication number
- FR2639113B1 FR2639113B1 FR8914800A FR8914800A FR2639113B1 FR 2639113 B1 FR2639113 B1 FR 2639113B1 FR 8914800 A FR8914800 A FR 8914800A FR 8914800 A FR8914800 A FR 8914800A FR 2639113 B1 FR2639113 B1 FR 2639113B1
- Authority
- FR
- France
- Prior art keywords
- manufacturing
- type transducer
- vibrator type
- vibrator
- transducer
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
- G01L9/0008—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations
- G01L9/0019—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of a semiconductive element
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pressure Sensors (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63129671A JPH07104217B2 (ja) | 1988-05-27 | 1988-05-27 | 振動式トランスデューサとその製造方法 |
| FR898906952A FR2632407B1 (fr) | 1988-05-27 | 1989-05-26 | Transducteur de type vibrant et procede de fabrication d'un tel transducteur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2639113A1 FR2639113A1 (fr) | 1990-05-18 |
| FR2639113B1 true FR2639113B1 (fr) | 1994-02-04 |
Family
ID=26227355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8914800A Expired - Fee Related FR2639113B1 (fr) | 1988-05-27 | 1989-11-10 | Procede de fabrication d'un transducteur de type vibrant |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2639113B1 (fr) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6263828A (ja) * | 1985-09-06 | 1987-03-20 | Yokogawa Electric Corp | 振動式トランスジューサ |
| GB2198611B (en) * | 1986-12-13 | 1990-04-04 | Spectrol Reliance Ltd | Method of forming a sealed diaphragm on a substrate |
-
1989
- 1989-11-10 FR FR8914800A patent/FR2639113B1/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2639113A1 (fr) | 1990-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| D6 | Patent endorsed licences of rights | ||
| ST | Notification of lapse |
Effective date: 20090119 |