NO174176C - Trykkfölende omformer - Google Patents
Trykkfölende omformerInfo
- Publication number
- NO174176C NO174176C NO882287A NO882287A NO174176C NO 174176 C NO174176 C NO 174176C NO 882287 A NO882287 A NO 882287A NO 882287 A NO882287 A NO 882287A NO 174176 C NO174176 C NO 174176C
- Authority
- NO
- Norway
- Prior art keywords
- pressure sensing
- sensing converter
- converter
- pressure
- sensing
- Prior art date
Links
Classifications
-
- 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
- G01L9/02—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 by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning
- G01L9/04—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 by making use of variations in ohmic resistance, e.g. of potentiometers, electric circuits therefor, e.g. bridges, amplifiers or signal conditioning of 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
- G01L19/0007—Fluidic connecting means
- G01L19/0046—Fluidic connecting means using isolation membranes
-
- 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
- G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
- G01L9/0002—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using variations in ohmic resistance
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/054,936 US4829827A (en) | 1985-01-07 | 1987-05-27 | Pressure transducer |
US07/185,856 US4858471A (en) | 1985-11-14 | 1988-04-25 | Pressure transducer |
Publications (4)
Publication Number | Publication Date |
---|---|
NO882287D0 NO882287D0 (no) | 1988-05-25 |
NO882287L NO882287L (no) | 1989-03-13 |
NO174176B NO174176B (no) | 1993-12-13 |
NO174176C true NO174176C (no) | 1994-03-23 |
Family
ID=26733663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO882287A NO174176C (no) | 1987-05-27 | 1988-05-25 | Trykkfölende omformer |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0292839B1 (fr) |
JP (1) | JPH01124733A (fr) |
KR (1) | KR970000033B1 (fr) |
CA (1) | CA1321483C (fr) |
DE (1) | DE3884052T2 (fr) |
DK (1) | DK283188A (fr) |
FI (1) | FI91445C (fr) |
NO (1) | NO174176C (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3678753A (en) * | 1970-07-28 | 1972-07-25 | Microdot Inc | Pressure transducer |
US4369659A (en) * | 1980-08-11 | 1983-01-25 | Bofors America, Inc. | Pressure transducer |
US4679438A (en) * | 1985-01-07 | 1987-07-14 | Dynisco, Inc. | High pressure transducer |
US4712430A (en) * | 1986-04-04 | 1987-12-15 | Dynisco, Inc. | Pressure transducer |
-
1988
- 1988-05-17 DE DE88107866T patent/DE3884052T2/de not_active Expired - Lifetime
- 1988-05-17 EP EP88107866A patent/EP0292839B1/fr not_active Expired - Lifetime
- 1988-05-24 DK DK283188A patent/DK283188A/da not_active Application Discontinuation
- 1988-05-25 FI FI882459A patent/FI91445C/fi not_active IP Right Cessation
- 1988-05-25 CA CA000567703A patent/CA1321483C/fr not_active Expired - Fee Related
- 1988-05-25 NO NO882287A patent/NO174176C/no unknown
- 1988-05-26 KR KR1019880006188A patent/KR970000033B1/ko active IP Right Grant
- 1988-05-26 JP JP63129433A patent/JPH01124733A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FI91445C (fi) | 1994-06-27 |
NO882287L (no) | 1989-03-13 |
EP0292839A2 (fr) | 1988-11-30 |
DK283188D0 (da) | 1988-05-24 |
DK283188A (da) | 1988-11-28 |
FI882459A0 (fi) | 1988-05-25 |
NO174176B (no) | 1993-12-13 |
NO882287D0 (no) | 1988-05-25 |
CA1321483C (fr) | 1993-08-24 |
DE3884052D1 (de) | 1993-10-21 |
FI882459A (fi) | 1988-11-28 |
KR970000033B1 (ko) | 1997-01-04 |
EP0292839B1 (fr) | 1993-09-15 |
FI91445B (fi) | 1994-03-15 |
EP0292839A3 (en) | 1990-06-27 |
DE3884052T2 (de) | 1994-01-20 |
JPH01124733A (ja) | 1989-05-17 |
KR880014271A (ko) | 1988-12-23 |
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