FR2376407B1 - - Google Patents
Info
- Publication number
- FR2376407B1 FR2376407B1 FR7738791A FR7738791A FR2376407B1 FR 2376407 B1 FR2376407 B1 FR 2376407B1 FR 7738791 A FR7738791 A FR 7738791A FR 7738791 A FR7738791 A FR 7738791A FR 2376407 B1 FR2376407 B1 FR 2376407B1
- Authority
- FR
- France
- 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
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/14—Housings
- G01L19/145—Housings with stress relieving means
- G01L19/146—Housings with stress relieving means using flexible element between the transducer and the support
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
- G01L19/0038—Fluidic connecting means being part of the housing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/14—Housings
- G01L19/147—Details about the mounting of the sensor to support or covering means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762659376 DE2659376C2 (de) | 1976-12-29 | 1976-12-29 | Differenzdruck-Meßzelle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2376407A1 FR2376407A1 (fr) | 1978-07-28 |
| FR2376407B1 true FR2376407B1 (me) | 1982-03-05 |
Family
ID=5996929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7738791A Granted FR2376407A1 (fr) | 1976-12-29 | 1977-12-22 | Cellule de mesure de pressions differentielles |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5383777A (me) |
| DE (1) | DE2659376C2 (me) |
| FR (1) | FR2376407A1 (me) |
| IT (1) | IT1089186B (me) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3148403C2 (de) * | 1981-12-07 | 1986-05-07 | Siemens AG, 1000 Berlin und 8000 München | Miniaturdruckmeßwandler |
| DE3341987A1 (de) * | 1983-11-21 | 1985-05-30 | Samson Ag, 6000 Frankfurt | Ueberdrucksicherung fuer eine differenzdruckmesszelle |
| EP0167941A3 (de) * | 1984-07-09 | 1988-10-05 | Siemens Aktiengesellschaft | Differenzdruck-Messzelle |
| DE4408926C1 (de) * | 1994-03-16 | 1995-03-02 | Kernforschungsz Karlsruhe | Vorrichtung zum Messen von Drücken an mehreren Meßstellen |
| EP1269136A1 (de) * | 2000-03-14 | 2003-01-02 | Austria Wirtschaftsservice Gesellschaft mit beschränkter Haftung | Differenzdruck-messzelle |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1434458A (fr) * | 1965-03-18 | 1966-04-08 | Ether Langham Thompson Ltd | Perfectionnements aux transducteurs |
| US3417361A (en) * | 1966-03-07 | 1968-12-17 | Conrac Corp | Semiconductive pressure transducer |
| US3712143A (en) * | 1971-12-21 | 1973-01-23 | Honeywell Inc | Differential pressure responsive apparatus |
| US3793885A (en) * | 1972-09-05 | 1974-02-26 | Rosemount Inc | Diaphrgam construction for differential pressure transducer |
| DE2360276A1 (de) * | 1973-12-04 | 1975-06-12 | Eckardt Ag J | Differenzdruckumformer |
| JPS587182B2 (ja) * | 1974-03-08 | 1983-02-08 | 横河電機株式会社 | サアツオウドウソウチ |
| DE2448629C3 (de) * | 1974-10-11 | 1979-03-15 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Differenzdruck Meßzelle |
| JPS5214470A (en) * | 1975-07-24 | 1977-02-03 | Fuji Electric Co Ltd | Pressure measuring equipment |
-
1976
- 1976-12-29 DE DE19762659376 patent/DE2659376C2/de not_active Expired
-
1977
- 1977-12-22 JP JP15506677A patent/JPS5383777A/ja active Pending
- 1977-12-22 IT IT3107377A patent/IT1089186B/it active
- 1977-12-22 FR FR7738791A patent/FR2376407A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2659376A1 (de) | 1978-07-06 |
| FR2376407A1 (fr) | 1978-07-28 |
| DE2659376C2 (de) | 1982-10-21 |
| JPS5383777A (en) | 1978-07-24 |
| IT1089186B (it) | 1985-06-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |