GB1567867A - Pressure sensing instruments - Google Patents
Pressure sensing instruments Download PDFInfo
- Publication number
- GB1567867A GB1567867A GB2173577A GB2173577A GB1567867A GB 1567867 A GB1567867 A GB 1567867A GB 2173577 A GB2173577 A GB 2173577A GB 2173577 A GB2173577 A GB 2173577A GB 1567867 A GB1567867 A GB 1567867A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casing
- rod
- transducer device
- tube
- pressure
- 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
- 238000003466 welding Methods 0.000 claims description 10
- 238000010894 electron beam technology Methods 0.000 claims description 9
- 239000003990 capacitor Substances 0.000 claims description 4
- 230000001151 other effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19767617149 DE7617149U1 (de) | 1976-05-26 | 1976-05-26 | Druckdifferenz-messgeraet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1567867A true GB1567867A (en) | 1980-05-21 |
Family
ID=6665948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2173577A Expired GB1567867A (en) | 1976-05-26 | 1977-05-24 | Pressure sensing instruments |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5759955Y2 (enrdf_load_stackoverflow) |
| DE (1) | DE7617149U1 (enrdf_load_stackoverflow) |
| FR (1) | FR2353052A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1567867A (enrdf_load_stackoverflow) |
| IT (1) | IT1115331B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4878385A (en) * | 1988-02-02 | 1989-11-07 | Fisher Controls International, Inc. | Differential pressure sensing apparatus |
-
1976
- 1976-05-26 DE DE19767617149 patent/DE7617149U1/de not_active Expired
-
1977
- 1977-04-22 FR FR7712197A patent/FR2353052A1/fr active Granted
- 1977-05-20 JP JP6502777U patent/JPS5759955Y2/ja not_active Expired
- 1977-05-24 IT IT2392477A patent/IT1115331B/it active
- 1977-05-24 GB GB2173577A patent/GB1567867A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1115331B (it) | 1986-02-03 |
| DE7617149U1 (de) | 1976-12-23 |
| FR2353052A1 (fr) | 1977-12-23 |
| FR2353052B3 (enrdf_load_stackoverflow) | 1980-02-01 |
| JPS52159274U (enrdf_load_stackoverflow) | 1977-12-03 |
| JPS5759955Y2 (enrdf_load_stackoverflow) | 1982-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |