JPS5343834B2 - - Google Patents
Info
- Publication number
- JPS5343834B2 JPS5343834B2 JP14666274A JP14666274A JPS5343834B2 JP S5343834 B2 JPS5343834 B2 JP S5343834B2 JP 14666274 A JP14666274 A JP 14666274A JP 14666274 A JP14666274 A JP 14666274A JP S5343834 B2 JPS5343834 B2 JP S5343834B2
- Authority
- JP
- Japan
- 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
- 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
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- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2364027A DE2364027A1 (de) | 1973-12-21 | 1973-12-21 | Differenzdruckmesszelle mit elektrischem abgriff |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5098879A JPS5098879A (ja) | 1975-08-06 |
| JPS5343834B2 true JPS5343834B2 (ja) | 1978-11-22 |
Family
ID=5901672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14666274A Expired JPS5343834B2 (ja) | 1973-12-21 | 1974-12-19 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5343834B2 (ja) |
| DE (1) | DE2364027A1 (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5242168A (en) * | 1975-09-30 | 1977-04-01 | Toshiba Corp | Pressure transducer |
| JPS5382384U (ja) * | 1976-12-09 | 1978-07-07 | ||
| DE3238430A1 (de) * | 1982-10-16 | 1984-04-19 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Differenzdrucksensor |
| US4572000A (en) * | 1983-12-09 | 1986-02-25 | Rosemount Inc. | Pressure sensor with a substantially flat overpressure stop for the measuring diaphragm |
| US4565096A (en) * | 1983-12-09 | 1986-01-21 | Rosemount Inc. | Pressure transducer |
| DE3447397A1 (de) * | 1984-12-24 | 1986-07-03 | Robert Bosch Gmbh, 7000 Stuttgart | Elektrischer druckgeber |
| US4754365A (en) * | 1987-06-15 | 1988-06-28 | Fischer & Porter Company | Differential pressure transducer |
| DE3932443C1 (ja) * | 1989-09-28 | 1990-12-20 | Endress U. Hauser Gmbh U. Co, 7864 Maulburg, De | |
| DE3933512A1 (de) * | 1989-10-06 | 1991-04-18 | Endress Hauser Gmbh Co | Differenzdruckmessgeraet |
| DE10130376B4 (de) * | 2001-06-23 | 2009-01-29 | Abb Ag | Differenzdrucksensor |
| DE10130375B4 (de) * | 2001-06-23 | 2009-01-29 | Abb Ag | Differenzdrucksensor |
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1973
- 1973-12-21 DE DE2364027A patent/DE2364027A1/de active Pending
-
1974
- 1974-12-19 JP JP14666274A patent/JPS5343834B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5098879A (ja) | 1975-08-06 |
| DE2364027A1 (de) | 1975-07-03 |