NO133517C - - Google Patents
Info
- Publication number
- NO133517C NO133517C NO740329*[A NO740329A NO133517C NO 133517 C NO133517 C NO 133517C NO 740329 A NO740329 A NO 740329A NO 133517 C NO133517 C NO 133517C
- Authority
- NO
- Norway
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
- G01F23/246—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid thermal devices
- G01F23/247—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid thermal devices for discrete levels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
- G01F23/246—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid thermal devices
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO740329*[A NO133517C (sv) | 1974-02-01 | 1974-02-01 | |
US05/543,855 US3964311A (en) | 1974-02-01 | 1975-01-24 | Measuring apparatus |
DE19752503084 DE2503084A1 (de) | 1974-02-01 | 1975-01-25 | Messeinrichtung zur niveaubestimmung einer grenzschicht zwischen oel und wasser in einem tank o.dgl. |
GB3654/75A GB1495824A (en) | 1974-02-01 | 1975-01-28 | Measuring apparatus |
NL7501180A NL7501180A (nl) | 1974-02-01 | 1975-01-31 | Meetinrichting voor het vaststellen van het u van een grenslaag of grensvlak tussen verschillende vloeistoffen, meer in het nder olie en water. |
JP50013279A JPS50110364A (sv) | 1974-02-01 | 1975-01-31 | |
FR7503063A FR2260088B1 (sv) | 1974-02-01 | 1975-01-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO740329*[A NO133517C (sv) | 1974-02-01 | 1974-02-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO740329L NO740329L (sv) | 1975-08-25 |
NO133517B NO133517B (sv) | 1976-02-02 |
NO133517C true NO133517C (sv) | 1976-05-12 |
Family
ID=19881420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO740329*[A NO133517C (sv) | 1974-02-01 | 1974-02-01 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3964311A (sv) |
JP (1) | JPS50110364A (sv) |
DE (1) | DE2503084A1 (sv) |
FR (1) | FR2260088B1 (sv) |
GB (1) | GB1495824A (sv) |
NL (1) | NL7501180A (sv) |
NO (1) | NO133517C (sv) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS566116A (en) * | 1979-06-29 | 1981-01-22 | Mitsubishi Heavy Ind Ltd | Liquid level indicator |
JPS5764115A (en) | 1980-10-07 | 1982-04-19 | Japan Atom Energy Res Inst | Method and apparatus detecting liquid level |
US4440717A (en) * | 1981-09-01 | 1984-04-03 | Combustion Engineering, Inc. | Heated junction thermocouple level measurement apparatus |
JPS58158340U (ja) * | 1982-04-19 | 1983-10-22 | 株式会社芝浦電子製作所 | 熱電対センサ |
JPS5978938U (ja) * | 1982-11-18 | 1984-05-28 | 株式会社ニチフ端子工業 | 液体容器 |
US4592230A (en) * | 1983-07-18 | 1986-06-03 | Scandpower, Inc. | Apparatus for and method of determining the liquid coolant level in a nuclear reactor |
DE3546901C2 (de) * | 1984-04-10 | 1997-02-27 | Dyneer Corp | Automatische Riemenspannvorrichtung |
US4551120B2 (en) | 1984-04-10 | 1990-05-08 | Belt tensioner | |
DE3433221A1 (de) * | 1984-09-10 | 1986-03-20 | Rheinische Braunkohlenwerke AG, 5000 Köln | Druckfester behaelter fuer feinkoernige, feste schuettgueter |
US4603580A (en) * | 1985-02-20 | 1986-08-05 | Scandpower, Inc. | Unicable liquid level sensing system |
US4741209A (en) * | 1985-11-19 | 1988-05-03 | Reg McCulloch | Apparatus for detecting the boundary between two substances |
AU8336787A (en) * | 1986-11-20 | 1988-06-16 | Nde Technology, Inc. | Volumetric leak detection system for underground storage tanks and the like |
GB8629016D0 (en) * | 1986-12-04 | 1987-01-14 | Univ Aberdeen | Multi point temperature sensor |
US4785665A (en) * | 1987-01-16 | 1988-11-22 | Mcculloch Reg W | Measuring instrument that senses heat transfer along a probe |
US4862733A (en) * | 1987-01-16 | 1989-09-05 | Hyfantis Jr George J | Method and apparatus for detecting leaks in a liquid-containing tank |
US4813284A (en) * | 1987-03-30 | 1989-03-21 | Amoco Corporation | Method for establishing a clean interface in a leak detector in an above ground storage tank |
US4736622A (en) * | 1987-03-30 | 1988-04-12 | Amoco Corporation | Method for detecting leaks in an above ground petroleum storage tank |
NO162093C (no) * | 1987-06-09 | 1989-11-08 | Bjoern R Hope | Anordning for posisjonsbestemmelse av overgangssoner mellom minst to forskjellige omsluttende medier. |
DE3736208A1 (de) * | 1987-10-26 | 1989-05-24 | Heusler Isabellenhuette | Fluessigkeitsstandmessanordnung |
GB2228325A (en) * | 1989-02-21 | 1990-08-22 | Sidney William Simpson | Level detector for particulate material |
NO894368L (no) * | 1989-11-02 | 1991-05-03 | Kjell M Haugstad | Fremgangsmaate og maaleanordning til bestemmelse og overvaaking av grenseflateomraader mellom minst to forskjellige medier, saerlig vann, olje og gass i tanker for lagring av raaolje. |
DE4030401A1 (de) * | 1990-03-19 | 1991-09-26 | Kromberg & Schubert | Vorrichtung zum messen des fluessigkeitsstandes in einem behaelter, insbesondere im kraftstofftank eines fahrzeugs |
DE4013224A1 (de) * | 1990-04-26 | 1991-10-31 | Abb Patent Gmbh | Messung der wirbelschichthoehe in einem pyrolysereaktor |
US5156047A (en) * | 1990-08-30 | 1992-10-20 | Tanknology Corporation International | Water sensor that detects tanks or vessel leakage |
US5347849A (en) * | 1990-08-30 | 1994-09-20 | Tanknology Corporation International | Water sensor that detects tank or vessel leakage |
JPH06347306A (ja) * | 1993-06-10 | 1994-12-22 | Kajima Corp | アンカー・グラウト天端検知方法及び装置 |
NO321758B1 (no) * | 2003-10-03 | 2006-07-03 | Vetco Aibel As | Fremgangsmate og anordning for detektering av en akkumulering av sand i en separatortank |
DE102006025220A1 (de) * | 2006-05-29 | 2007-12-06 | Areva Np Gmbh | Vorrichtung zur Füllstandsmessung |
ES2340749B1 (es) * | 2007-12-13 | 2011-04-08 | Universitat Politècnica De Catalunya | Metodo y aparato para medir el nivel de liquidos y el espesor de capas de liquidos estratificados mediante medidas de temperatura. |
GB201205074D0 (en) * | 2012-03-22 | 2012-05-09 | Airbus Operations Ltd | Sensor device and method for communicating with sensor devices |
CN109073443B (zh) * | 2016-04-21 | 2021-04-06 | 惠普发展公司,有限责任合伙企业 | 包覆成型的流体液位传感器及形成其的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1357850A (en) * | 1919-07-02 | 1920-11-02 | Thomas S Derr | Water-level indicator |
US2279043A (en) * | 1939-06-30 | 1942-04-07 | Standard Oil Dev Co | Fluid level device |
US2702476A (en) * | 1950-12-26 | 1955-02-22 | Phillips Petroleum Co | Apparatus for measuring liquid level |
US3280627A (en) * | 1963-05-27 | 1966-10-25 | American Radiator & Standard | Liquid level sensor |
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1974
- 1974-02-01 NO NO740329*[A patent/NO133517C/no unknown
-
1975
- 1975-01-24 US US05/543,855 patent/US3964311A/en not_active Expired - Lifetime
- 1975-01-25 DE DE19752503084 patent/DE2503084A1/de active Pending
- 1975-01-28 GB GB3654/75A patent/GB1495824A/en not_active Expired
- 1975-01-31 FR FR7503063A patent/FR2260088B1/fr not_active Expired
- 1975-01-31 JP JP50013279A patent/JPS50110364A/ja active Pending
- 1975-01-31 NL NL7501180A patent/NL7501180A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2260088A1 (sv) | 1975-08-29 |
NO740329L (sv) | 1975-08-25 |
JPS50110364A (sv) | 1975-08-30 |
GB1495824A (en) | 1977-12-21 |
FR2260088B1 (sv) | 1978-07-13 |
NL7501180A (nl) | 1975-08-05 |
US3964311A (en) | 1976-06-22 |
NO133517B (sv) | 1976-02-02 |
DE2503084A1 (de) | 1975-08-07 |