LU58988A1 - - Google Patents
Info
- Publication number
- LU58988A1 LU58988A1 LU58988DA LU58988A1 LU 58988 A1 LU58988 A1 LU 58988A1 LU 58988D A LU58988D A LU 58988DA LU 58988 A1 LU58988 A1 LU 58988A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
- G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
- G01L23/18—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by resistance strain gauges
-
- 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
-
- 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
- G01L19/02—Arrangements for preventing, or for compensating for, effects of inclination or acceleration of the measuring device; Zero-setting means
-
- 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
- G01L19/04—Means for compensating for effects of changes of temperature, i.e. other than electric compensation
-
- 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
- G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
- G01L9/006—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of metallic strain gauges fixed to an element other than the pressure transmitting diaphragm
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6809280A NL6809280A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-07-01 | 1968-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU58988A1 true LU58988A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-11-12 |
Family
ID=19804046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU58988D LU58988A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-07-01 | 1969-06-30 |
Country Status (7)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH573592A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-05-03 | 1976-03-15 | Kistler Instrumente Ag | |
| GB8401848D0 (en) * | 1984-01-24 | 1984-02-29 | Carter R E | Pressure transducer |
| US4612811A (en) * | 1985-06-14 | 1986-09-23 | Gentran, Inc. | Temperature compensating pressure gage |
| US5325720A (en) * | 1993-10-07 | 1994-07-05 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method for making a dynamic pressure sensor and a pressure sensor made according to the method |
| DE10131688B4 (de) * | 2000-12-13 | 2006-05-18 | Trafag Ag | Temperaturkompensierter Drucksensor |
| DE50113585D1 (de) * | 2000-12-13 | 2008-03-27 | Trafag Ag | Temperaturkompensierter Drucksensor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2636964A (en) * | 1953-04-28 | Transducer | ||
| US2721919A (en) * | 1954-04-14 | 1955-10-25 | Yao T Li | Electric transducer |
| US2951223A (en) * | 1959-08-25 | 1960-08-30 | Li Yao Tzu | Strain gage transducer |
| US3286213A (en) * | 1964-07-08 | 1966-11-15 | Yao T Li | Pressure transducer |
| US3376749A (en) * | 1966-02-16 | 1968-04-09 | Tno | Pressure gauge |
-
1968
- 1968-07-01 NL NL6809280A patent/NL6809280A/xx unknown
-
1969
- 1969-06-24 FR FR6921161A patent/FR2014457A1/fr not_active Withdrawn
- 1969-06-27 US US837167A patent/US3600949A/en not_active Expired - Lifetime
- 1969-06-30 BE BE735371D patent/BE735371A/xx unknown
- 1969-06-30 GB GB1229535D patent/GB1229535A/en not_active Expired
- 1969-06-30 LU LU58988D patent/LU58988A1/xx unknown
- 1969-07-01 DE DE19691933363 patent/DE1933363A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1229535A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-04-21 |
| NL6809280A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-01-05 |
| DE1933363A1 (de) | 1970-01-08 |
| BE735371A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-12-30 |
| FR2014457A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-04-17 |
| US3600949A (en) | 1971-08-24 |