JPS5712342A - Crystal barometer - Google Patents
Crystal barometerInfo
- Publication number
- JPS5712342A JPS5712342A JP8558580A JP8558580A JPS5712342A JP S5712342 A JPS5712342 A JP S5712342A JP 8558580 A JP8558580 A JP 8558580A JP 8558580 A JP8558580 A JP 8558580A JP S5712342 A JPS5712342 A JP S5712342A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- clock
- signals
- output
- altitude
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8558580A JPS5712342A (en) | 1980-06-24 | 1980-06-24 | Crystal barometer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8558580A JPS5712342A (en) | 1980-06-24 | 1980-06-24 | Crystal barometer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5712342A true JPS5712342A (en) | 1982-01-22 |
Family
ID=13862883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8558580A Pending JPS5712342A (en) | 1980-06-24 | 1980-06-24 | Crystal barometer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5712342A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51132916A (en) * | 1975-05-15 | 1976-11-18 | Mitsubishi Electric Corp | Accioent inpection method of tdma end office apparatus |
US5546810A (en) * | 1993-07-06 | 1996-08-20 | Seiko Epson Corporation | Pressure measuring device and method using quartz resonators |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS554559A (en) * | 1978-06-27 | 1980-01-14 | Meisei Electric Co Ltd | Pressure sensor using crystal vibrator |
-
1980
- 1980-06-24 JP JP8558580A patent/JPS5712342A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS554559A (en) * | 1978-06-27 | 1980-01-14 | Meisei Electric Co Ltd | Pressure sensor using crystal vibrator |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51132916A (en) * | 1975-05-15 | 1976-11-18 | Mitsubishi Electric Corp | Accioent inpection method of tdma end office apparatus |
US5546810A (en) * | 1993-07-06 | 1996-08-20 | Seiko Epson Corporation | Pressure measuring device and method using quartz resonators |
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