DK135473B - Måleværdiomsætter, især til brug i et apparat til måling af differenstryk i væsker. - Google Patents
Måleværdiomsætter, især til brug i et apparat til måling af differenstryk i væsker.Info
- Publication number
- DK135473B DK135473B DK25772AA DK25772A DK135473B DK 135473 B DK135473 B DK 135473B DK 25772A A DK25772A A DK 25772AA DK 25772 A DK25772 A DK 25772A DK 135473 B DK135473 B DK 135473B
- Authority
- DK
- Denmark
- Prior art keywords
- liquids
- differential pressure
- measurement value
- value converter
- measuring differential
- Prior art date
Links
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
- G01L13/023—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using bellows
-
- 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
- G01L9/0033—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means
- G01L9/0035—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means using variations in ohmic resistance
-
- 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
- G01L9/045—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 with electric temperature compensating means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Measuring Fluid Pressure (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Coating Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10922471A | 1971-01-25 | 1971-01-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DK135473B true DK135473B (da) | 1977-05-02 |
DK135473C DK135473C (da) | 1977-10-10 |
Family
ID=22326471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK25772AA DK135473B (da) | 1971-01-25 | 1972-01-18 | Måleværdiomsætter, især til brug i et apparat til måling af differenstryk i væsker. |
Country Status (12)
Country | Link |
---|---|
US (1) | US3722264A (da) |
JP (1) | JPS5224874B1 (da) |
CA (1) | CA967018A (da) |
CS (1) | CS166701B2 (da) |
DE (1) | DE2202838C3 (da) |
DK (1) | DK135473B (da) |
FR (1) | FR2124837A5 (da) |
GB (1) | GB1307047A (da) |
IT (1) | IT946860B (da) |
NO (2) | NO131808C (da) |
SE (1) | SE382500B (da) |
SU (1) | SU469272A3 (da) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3910106A (en) * | 1974-11-27 | 1975-10-07 | Itt | Transducer |
FR2346703A1 (fr) * | 1976-03-29 | 1977-10-28 | Abg Semca | Dispositif de mesure de poussee axiale d'un arbre de machine tournant |
JPS564275A (en) * | 1979-06-25 | 1981-01-17 | Fujitsu Ltd | Semiconductor device |
JPS5624165U (da) * | 1979-07-30 | 1981-03-04 | ||
JPS587815A (ja) * | 1981-07-06 | 1983-01-17 | Toshiba Corp | 半導体装置 |
DE3151141A1 (de) * | 1981-12-23 | 1983-06-30 | Siemens AG, 1000 Berlin und 8000 München | Halbleiterbauelement mit hoher stossstrombelastbarkeit |
US4444056A (en) * | 1982-05-05 | 1984-04-24 | Itt Corporation | Temperature compensated circuit |
GB2175398A (en) * | 1985-05-21 | 1986-11-26 | Stc Plc | Pressure transducer |
US4724711A (en) * | 1985-09-03 | 1988-02-16 | Aisin Seiki Kabushiki Kaisha | Torque detector |
US4950244A (en) * | 1987-05-01 | 1990-08-21 | Abbott Laboratories | Pressure sensor assembly for disposable pump cassette |
JP2858726B2 (ja) * | 1994-02-25 | 1999-02-17 | 矢崎総業株式会社 | 車両の荷重測定用センシング素子の取り付け構造 |
US5663508A (en) * | 1995-08-07 | 1997-09-02 | Delco Electronics Corporation | Silicon flow sensor |
US7430926B2 (en) * | 2006-02-13 | 2008-10-07 | General Electric Company | Apparatus for measuring bearing thrust load |
US8534143B2 (en) * | 2009-10-02 | 2013-09-17 | Parker-Hannifin Corporation | Low-power force sensor |
GB2543762A (en) * | 2015-10-26 | 2017-05-03 | Rolls Royce Plc | Mechanical device for amplifying relative displacement |
WO2017146809A1 (en) | 2016-02-25 | 2017-08-31 | Massachusetts Institute Of Technology | Directional force sensing element and system |
PL3392633T3 (pl) * | 2017-04-19 | 2020-06-01 | Huba Control Ag | Przetwornik ciśnienia |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2344642A (en) * | 1939-09-16 | 1944-03-21 | Arthur C Ruge | Temperature compensated strain gauge |
US2593169A (en) * | 1945-09-06 | 1952-04-15 | Baldwin Lima Hamilton Corp | Fluid pressure measuring apparatus |
US2442938A (en) * | 1945-09-13 | 1948-06-08 | Baldwin Locomotive Works | Fluid pressure responsive apparatus |
US2664749A (en) * | 1948-01-10 | 1954-01-05 | Jones Barton | Fluid pressure responsive equipment |
US2772569A (en) * | 1951-07-30 | 1956-12-04 | Baldwin Lima Hamilton Corp | Fluid pressure measuring device |
US2917081A (en) * | 1955-12-02 | 1959-12-15 | Barton Instr Corp | Vented seal |
US2920487A (en) * | 1958-02-06 | 1960-01-12 | Baldwin Lima Hamilton Corp | Fluid pressure measuring device |
US3022672A (en) * | 1958-05-12 | 1962-02-27 | Dimeff John | Differential pressure cell |
US3074175A (en) * | 1960-03-14 | 1963-01-22 | Ryan Aeronautical Co | Displacement transducer |
US3248936A (en) * | 1960-12-21 | 1966-05-03 | Shih Y Lee | Temperature compensated transducer |
US3168826A (en) * | 1961-04-12 | 1965-02-09 | Paetow Jurgen | Atmospheric pressure compensation of load cells |
US3161061A (en) * | 1961-08-16 | 1964-12-15 | Fairchild Camera Instr Co | Strain gauge mounting |
US3111620A (en) * | 1962-04-23 | 1963-11-19 | Statham Instrument Inc | Bridge compensation circuits |
DE1282301B (de) * | 1963-03-08 | 1968-11-07 | Krupp Gmbh | Vorrichtung zum Messen von Wegen |
US3203223A (en) * | 1963-05-20 | 1965-08-31 | Fairchild Camera Instr Co | Bridge-type transducer with absolute calibration outputs |
US3343420A (en) * | 1963-11-29 | 1967-09-26 | Hitachi Ltd | Differential pressure transmitters |
US3178938A (en) * | 1964-06-12 | 1965-04-20 | Baldwin Lima Hamilton Corp | Temperature compensation for condition response of a condition-responsive network |
US3307100A (en) * | 1964-10-28 | 1967-02-28 | Rank Organisation Ltd | Sine-cosine resolver |
US3327270A (en) * | 1965-01-06 | 1967-06-20 | Pneumo Dynamics Corp | Semi-conductor sensing assembly |
US3448607A (en) * | 1965-10-18 | 1969-06-10 | Microdot Inc | Strain gauge temperature compensation system |
US3389362A (en) * | 1965-10-22 | 1968-06-18 | Electro Optical Systems Inc | Low pressure transducer |
US3490272A (en) * | 1966-12-22 | 1970-01-20 | Whittaker Corp | Temperature compensated resistance measurement bridge |
DE1596987B2 (de) * | 1967-01-12 | 1971-11-18 | Verfahren zur verbindung von dehnungsmesstreifen mit der zu vermessenden unterlage | |
US3518886A (en) * | 1967-04-13 | 1970-07-07 | Itt | Analog converter |
US3603159A (en) * | 1969-09-08 | 1971-09-07 | United Control Corp | Preload adjustment means for a transducer |
-
1971
- 1971-01-25 US US00109224A patent/US3722264A/en not_active Expired - Lifetime
-
1972
- 1972-01-17 NO NO0079/72A patent/NO131808C/no unknown
- 1972-01-18 DK DK25772AA patent/DK135473B/da unknown
- 1972-01-20 GB GB274772A patent/GB1307047A/en not_active Expired
- 1972-01-21 DE DE2202838A patent/DE2202838C3/de not_active Expired
- 1972-01-24 CA CA133,063A patent/CA967018A/en not_active Expired
- 1972-01-24 SU SU1740071A patent/SU469272A3/ru active
- 1972-01-24 IT IT19733/72A patent/IT946860B/it active
- 1972-01-24 JP JP47009005A patent/JPS5224874B1/ja active Pending
- 1972-01-25 SE SE7200795A patent/SE382500B/xx unknown
- 1972-01-25 CS CS455A patent/CS166701B2/cs unknown
- 1972-01-25 FR FR7202371A patent/FR2124837A5/fr not_active Expired
-
1973
- 1973-12-13 NO NO4753/73A patent/NO142463C/no unknown
Also Published As
Publication number | Publication date |
---|---|
CS166701B2 (da) | 1976-03-29 |
DE2202838B2 (de) | 1980-11-27 |
JPS5224874B1 (da) | 1977-07-04 |
DK135473C (da) | 1977-10-10 |
SE382500B (sv) | 1976-02-02 |
SU469272A3 (ru) | 1975-04-30 |
FR2124837A5 (da) | 1972-09-22 |
DE2202838C3 (de) | 1981-11-05 |
IT946860B (it) | 1973-05-21 |
NO131808C (da) | 1975-08-13 |
NO142463B (no) | 1980-05-12 |
NO142463C (no) | 1980-08-20 |
US3722264A (en) | 1973-03-27 |
GB1307047A (en) | 1973-02-14 |
NO131808B (da) | 1975-04-28 |
DE2202838A1 (de) | 1972-08-17 |
CA967018A (en) | 1975-05-06 |
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