JPS6138406B2 - - Google Patents
Info
- Publication number
- JPS6138406B2 JPS6138406B2 JP6970079A JP6970079A JPS6138406B2 JP S6138406 B2 JPS6138406 B2 JP S6138406B2 JP 6970079 A JP6970079 A JP 6970079A JP 6970079 A JP6970079 A JP 6970079A JP S6138406 B2 JPS6138406 B2 JP S6138406B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- diaphragm
- chamber
- sealed
- measuring
- 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
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
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/0072—Transmitting or indicating the displacement of flexible diaphragms using variations in capacitance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
- G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
- G01L13/025—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6970079A JPS55160831A (en) | 1979-06-04 | 1979-06-04 | Pressure measuring device |
| DE19803021476 DE3021476A1 (de) | 1979-06-04 | 1980-06-04 | Druckmessgeraet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6970079A JPS55160831A (en) | 1979-06-04 | 1979-06-04 | Pressure measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55160831A JPS55160831A (en) | 1980-12-15 |
| JPS6138406B2 true JPS6138406B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-08-29 |
Family
ID=13410387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6970079A Granted JPS55160831A (en) | 1979-06-04 | 1979-06-04 | Pressure measuring device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS55160831A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| DE (1) | DE3021476A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3634742A1 (de) * | 1986-10-11 | 1988-04-21 | Bosch Gmbh Robert | Druckmessdose |
-
1979
- 1979-06-04 JP JP6970079A patent/JPS55160831A/ja active Granted
-
1980
- 1980-06-04 DE DE19803021476 patent/DE3021476A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55160831A (en) | 1980-12-15 |
| DE3021476A1 (de) | 1980-12-18 |