SE8106397L - METHOD FORMERS FOR SEATING PRESSURE DIFFERENCES - Google Patents
METHOD FORMERS FOR SEATING PRESSURE DIFFERENCESInfo
- Publication number
- SE8106397L SE8106397L SE8106397A SE8106397A SE8106397L SE 8106397 L SE8106397 L SE 8106397L SE 8106397 A SE8106397 A SE 8106397A SE 8106397 A SE8106397 A SE 8106397A SE 8106397 L SE8106397 L SE 8106397L
- Authority
- SE
- Sweden
- Prior art keywords
- overload protection
- block
- formers
- pressure differences
- seating pressure
- Prior art date
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
- G01L19/147—Details about the mounting of the sensor to support or covering means
-
- 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
- G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
- G01L19/0627—Protection against aggressive medium in general
- G01L19/0645—Protection against aggressive medium in general using isolation membranes, specially adapted for protection
-
- 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
- G01L19/142—Multiple part housings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
In a fluid pressure transducer, particularly for differential pressure measurement, separating diaphragms 3,4, an overload protection device 2 and the actual transducing element 1, are accommodated each in a separate housing block namely the separating diaphragm block 7, the overload protection block 6 and the pressure transducing element block 5 which are detachably connected with one another in that sequence by bolts 8, 9. The overload protection device contains a bellows 30 made fast by a spring on two sides. The specification also describes transducers without overload protection devices, Figures 2 and 4 (not shown). <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD22492580A DD154242A1 (en) | 1980-11-03 | 1980-11-03 | TRANSMITTER FOR MEASURING PRINTING DIFFERENCES |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8106397L true SE8106397L (en) | 1982-05-04 |
Family
ID=5527025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8106397A SE8106397L (en) | 1980-11-03 | 1981-10-29 | METHOD FORMERS FOR SEATING PRESSURE DIFFERENCES |
Country Status (4)
Country | Link |
---|---|
DD (1) | DD154242A1 (en) |
DE (1) | DE3141848A1 (en) |
GB (1) | GB2086587B (en) |
SE (1) | SE8106397L (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3443419A1 (en) * | 1984-11-26 | 1986-05-28 | Siemens AG, 1000 Berlin und 8000 München | PRESSURE DIFFERENCE MEASURING DEVICE WITH A SEMICONDUCTOR PRESSURE SENSOR |
US4841777A (en) * | 1988-03-22 | 1989-06-27 | Honeywell Inc. | Pressure transmitter assembly |
CN115435962B (en) * | 2022-09-16 | 2024-02-27 | 中国电子科技集团公司第四十九研究所 | High Wen Qianbi alloy pressure sensor |
-
1980
- 1980-11-03 DD DD22492580A patent/DD154242A1/en not_active IP Right Cessation
-
1981
- 1981-10-22 DE DE19813141848 patent/DE3141848A1/en not_active Withdrawn
- 1981-10-29 SE SE8106397A patent/SE8106397L/en not_active Application Discontinuation
- 1981-10-29 GB GB8132606A patent/GB2086587B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2086587B (en) | 1984-12-12 |
DD154242A1 (en) | 1982-03-03 |
DE3141848A1 (en) | 1982-08-12 |
GB2086587A (en) | 1982-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1173038A (en) | Apparatus for measuring, indicating, and registering differences of pressure. | |
FR2492937B1 (en) | DEFORMABLE DIAPHRAGM, ESPECIALLY FOR CAPACITIVE PRESSURE SENSOR OR OTHER TRANSDUCERS | |
FR2377623A1 (en) | PRESSURE SENSOR LESS SENSITIVE TO AXIAL ACCELERATIONS | |
HK62684A (en) | Diaphragms for electroacoustic transducers | |
JPS56113082A (en) | Diaphragm device for diaphragm type fluid pump | |
GB1603823A (en) | Differential pressure sensing device | |
SE8106397L (en) | METHOD FORMERS FOR SEATING PRESSURE DIFFERENCES | |
BE893875A (en) | DIFFERENTIAL PRESSURE SENSOR | |
EP0093546A3 (en) | Displacement sensitive transducers | |
GB1062513A (en) | Pressure transducer | |
AU3075077A (en) | Diaphragm check valve for vacuum conduits | |
US2879802A (en) | Differential pressure-responsive device | |
GB2005425A (en) | Differential pressure transducer | |
EP0146957A3 (en) | Optical multiplexer/demultiplexer | |
ES8609706A1 (en) | Device for measuring pressure differences using a semiconductor pressure sensor. | |
DE3583055D1 (en) | PRESSURE MEASURING DEVICE, e.g. A BAROMETER. | |
GB1060647A (en) | Solid state altimeter | |
SU826203A1 (en) | Apparatus for transferring pressure in well | |
JPS57133330A (en) | Differential pressure responsing device | |
ES8202305A1 (en) | Automatic life jacket inflator for divers. | |
ES282936U (en) | Pressure gauge | |
US2867115A (en) | Means for extending range of transducers | |
JPS5760218A (en) | Displacement-type elvel indicator | |
GB2043907A (en) | Differential Pressure Sensor | |
RU2034254C1 (en) | Semiconducting pressure gauge |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8106397-6 |