SU504137A1 - Устройство дл детектировани уровн жидкости - Google Patents
Устройство дл детектировани уровн жидкостиInfo
- Publication number
- SU504137A1 SU504137A1 SU1930047A SU1930047A SU504137A1 SU 504137 A1 SU504137 A1 SU 504137A1 SU 1930047 A SU1930047 A SU 1930047A SU 1930047 A SU1930047 A SU 1930047A SU 504137 A1 SU504137 A1 SU 504137A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- detection device
- liquid level
- level detection
- liquid
- misjimmj
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title description 2
- 238000001514 detection method Methods 0.000 title 1
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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
- G01F23/28—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 the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/292—Light, e.g. infrared or ultraviolet
- G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ ДЕТЕКТИРОВАНИЯ УРОВНЯ ЖИДКОСТИ В ТРУБКЕ
иЯААЯЯйЛ -
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4. Устройство по п. 1, отличающеес тем, что в качестве 1сточго1ка излучени использован диод , например из арсенида галлк , испускаюи н из:луче1ше с длиной волны 9000А .
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Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7219838A FR2188146B1 (ru) | 1972-06-02 | 1972-06-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
SU504137A1 true SU504137A1 (ru) | 1976-02-25 |
Family
ID=9099585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1930047A SU504137A1 (ru) | 1972-06-02 | 1973-06-01 | Устройство дл детектировани уровн жидкости |
Country Status (9)
Country | Link |
---|---|
US (1) | US3908441A (ru) |
JP (1) | JPS4963466A (ru) |
CA (1) | CA1006599A (ru) |
DE (1) | DE2328117B2 (ru) |
FR (1) | FR2188146B1 (ru) |
GB (1) | GB1426824A (ru) |
IT (1) | IT988860B (ru) |
NL (1) | NL7307399A (ru) |
SU (1) | SU504137A1 (ru) |
Families Citing this family (78)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2437798C2 (de) * | 1974-08-06 | 1984-12-06 | Paolo Lugano-Paradiso Müller | Vorrichtung zur Prüfung von Flaschen bezüglich ihres Füllstandes |
JPS51156845U (ru) * | 1975-06-09 | 1976-12-14 | ||
JPS5211360U (ru) * | 1975-07-12 | 1977-01-26 | ||
JPS5237070A (en) * | 1975-09-17 | 1977-03-22 | Akiko So | Method of detecting liquid leels in oil tanks of violently rolling shi pes |
CA1087269A (en) * | 1976-09-03 | 1980-10-07 | William F. Jacobsen | Frequency sensitive level detecting apparatus |
DE2911366A1 (de) * | 1979-03-23 | 1980-10-02 | Licentia Gmbh | Verfahren und anordnung zur ueberwachung des fuellstandes des salzvorrats in der wasserenthaertungseinrichtung von geschirrspuel- oder waschmaschinen |
GB2063175B (en) * | 1979-11-06 | 1984-02-15 | Shinshu Seiki Kk | Ink jet printer |
US4366384A (en) * | 1980-06-18 | 1982-12-28 | Cutter Laboratories, Inc. | Air bubble detector |
FR2488399A1 (fr) * | 1980-08-11 | 1982-02-12 | Normandie Labo | Procede et dispositif pour la detection de la presence d'un liquide a un niveau donne dans un tube transparent |
US4396911A (en) * | 1981-03-27 | 1983-08-02 | Ramsey Engineering Company | Multi-point level indicator system |
US4410886A (en) * | 1981-03-27 | 1983-10-18 | Ramsey Engineering Company | Wall build-up detector for a multi-point level indicator |
US4476460A (en) * | 1981-03-27 | 1984-10-09 | Ramsey Engineering Company | Self-test circuit for multi-point level indicator |
EP0111551B1 (en) * | 1982-06-14 | 1987-05-06 | MERRILL, Edward W. | Process and apparatus for measuring blood viscosity directly and rapidly |
DE3242455A1 (de) * | 1982-11-12 | 1984-05-17 | Dr. Bruno Lange Gmbh, 1000 Berlin | Anordnung zum befuellen der messkuevette eines photometers |
GB8302938D0 (en) * | 1983-02-03 | 1983-03-09 | Cooper A A | Viscosity control |
US4884577A (en) * | 1984-10-31 | 1989-12-05 | Merrill Edward Wilson | Process and apparatus for measuring blood viscosity directly and rapidly |
US4616503A (en) * | 1985-03-22 | 1986-10-14 | Analysts, Inc. | Timer trigger for capillary tube viscometer and method of measuring oil properties |
DE3515890A1 (de) * | 1985-05-03 | 1986-11-06 | PKL Verpackungssysteme GmbH, 4000 Düsseldorf | Niveaustandsmesseinrichtung fuer fluessigkeiten, insbesondere h(pfeil abwaerts)2(pfeil abwaerts)o(pfeil abwaerts)2(pfeil abwaerts) |
US4821558A (en) * | 1987-05-01 | 1989-04-18 | Abbott Laboratories | Ultrasonic detector |
US4857050A (en) * | 1987-09-23 | 1989-08-15 | Fisher Scientific Company | Ratiometric air-in-line detector |
US4899575A (en) * | 1988-07-29 | 1990-02-13 | Research Foundation Of State University Of New York | Method and apparatus for determining viscosity |
KR920003040B1 (ko) * | 1989-11-27 | 1992-04-13 | 주식회사 에스케이씨 | 자동점도 측정장치 |
US5073720A (en) * | 1990-07-30 | 1991-12-17 | The United States Of America As Represented By The Secretary Of The Navy | Liquid level and volume measurement device |
US5164607A (en) * | 1991-06-25 | 1992-11-17 | General Motors Of Canada Limited | Fill sensor for paint gun used in an electrically isolated area |
FR2725522B1 (fr) * | 1994-10-07 | 1997-01-03 | Hospal Ind | Dispositif de detection d'un conduit et de determination d'au moins une caracteristique de son contenu |
US5671606A (en) * | 1995-09-18 | 1997-09-30 | Lancer Corporation | Method and apparatus for sensing and controlling the level of ice in an ice dispenser |
DE19713785A1 (de) * | 1997-04-03 | 1998-10-08 | Velhagen Karl Heinz Prof Dr | Verfahren zur Bestimmung eines vorgegebenen Flüssigkeitspegels |
US6402703B1 (en) * | 1997-08-28 | 2002-06-11 | Visco Technologies, Inc. | Dual riser/single capillary viscometer |
US6428488B1 (en) | 1997-08-28 | 2002-08-06 | Kenneth Kensey | Dual riser/dual capillary viscometer for newtonian and non-newtonian fluids |
US5975352A (en) * | 1997-08-28 | 1999-11-02 | Ecolab Inc. | Dispenser |
US6322524B1 (en) | 1997-08-28 | 2001-11-27 | Visco Technologies, Inc. | Dual riser/single capillary viscometer |
US6322525B1 (en) | 1997-08-28 | 2001-11-27 | Visco Technologies, Inc. | Method of analyzing data from a circulating blood viscometer for determining absolute and effective blood viscosity |
US6019735A (en) | 1997-08-28 | 2000-02-01 | Visco Technologies, Inc. | Viscosity measuring apparatus and method of use |
US6450974B1 (en) | 1997-08-28 | 2002-09-17 | Rheologics, Inc. | Method of isolating surface tension and yield stress in viscosity measurements |
FR2783601B1 (fr) * | 1998-09-18 | 2001-01-05 | Claeys Ets | Dispositif pour la detection de la fin d'un fut de biere, et installation de soutirage de biere comportant un tel dispositif |
US6322325B1 (en) * | 1999-01-15 | 2001-11-27 | Metropolitan Industries, Inc. | Processor based pump control systems |
US6877713B1 (en) | 1999-07-20 | 2005-04-12 | Deka Products Limited Partnership | Tube occluder and method for occluding collapsible tubes |
US20030158500A1 (en) * | 1999-11-12 | 2003-08-21 | Kenneth Kensey | Decreasing pressure differential viscometer |
US6484565B2 (en) | 1999-11-12 | 2002-11-26 | Drexel University | Single riser/single capillary viscometer using mass detection or column height detection |
US6448574B1 (en) | 2000-03-14 | 2002-09-10 | Dade Behring Inc. | Method and apparatus for determining liquid levels in a liquid sample container |
US6412336B2 (en) | 2000-03-29 | 2002-07-02 | Rheologics, Inc. | Single riser/single capillary blood viscometer using mass detection or column height detection |
US6484566B1 (en) | 2000-05-18 | 2002-11-26 | Rheologics, Inc. | Electrorheological and magnetorheological fluid scanning rheometer |
US6393898B1 (en) * | 2000-05-25 | 2002-05-28 | Symyx Technologies, Inc. | High throughput viscometer and method of using same |
US6664067B1 (en) * | 2000-05-26 | 2003-12-16 | Symyx Technologies, Inc. | Instrument for high throughput measurement of material physical properties and method of using same |
NL1018148C2 (nl) | 2001-05-23 | 2002-11-26 | Roelofs Octrooien En Investeri | Inrichting voor het meten en het regelen van een vloeistofstroom. |
US6650102B2 (en) | 2001-08-24 | 2003-11-18 | Symyx Technologies, Inc. | High throughput mechanical property testing of materials libraries using a piezoelectric |
US6837115B2 (en) * | 2001-08-24 | 2005-01-04 | Symyx Technologies, Inc. | High throughput mechanical rapid serial property testing of materials libraries |
US6857309B2 (en) | 2001-08-24 | 2005-02-22 | Symyx Technologies, Inc. | High throughput mechanical rapid serial property testing of materials libraries |
US6772642B2 (en) | 2001-08-24 | 2004-08-10 | Damian A. Hajduk | High throughput mechanical property and bulge testing of materials libraries |
US6690179B2 (en) * | 2001-08-24 | 2004-02-10 | Symyx Technologies, Inc. | High throughput mechanical property testing of materials libraries using capacitance |
US6860148B2 (en) | 2001-08-24 | 2005-03-01 | Symyx Technologies, Inc. | High throughput fabric handle screening |
US6769292B2 (en) * | 2001-08-24 | 2004-08-03 | Symyx Technologies, Inc | High throughput rheological testing of materials |
US6736017B2 (en) | 2001-08-24 | 2004-05-18 | Symyx Technologies, Inc. | High throughput mechanical rapid serial property testing of materials libraries |
US20030055587A1 (en) * | 2001-09-17 | 2003-03-20 | Symyx Technologies, Inc. | Rapid throughput surface topographical analysis |
WO2003058210A1 (en) * | 2001-12-21 | 2003-07-17 | Rheologics, Inc. | Dual capillary viscometer for newtonian and non-newtonian fluids |
US7013709B2 (en) * | 2002-01-31 | 2006-03-21 | Symyx Technologies, Inc. | High throughput preparation and analysis of plastically shaped material samples |
US20030203500A1 (en) * | 2002-04-26 | 2003-10-30 | Symyx Technologies, Inc. | High throughput testing of fluid samples using an electric field |
US7112443B2 (en) * | 2002-10-18 | 2006-09-26 | Symyx Technologies, Inc. | High throughput permeability testing of materials libraries |
EP3002062A3 (en) * | 2005-12-09 | 2016-05-25 | Alfa Wassermann, Inc. | Sample fraction volume measurement assembly for an automated sample collection system |
US7644889B2 (en) * | 2006-07-18 | 2010-01-12 | Insitu, Inc. | Fluid sensing system and methods, including vehicle fuel sensors |
US7889345B2 (en) * | 2007-03-28 | 2011-02-15 | Allan Bruce Shang | Method and system for detecting the level of anesthesia agent in an anesthesia vaporizer |
US8582107B2 (en) * | 2007-06-02 | 2013-11-12 | Allan Bruce Shang | Method and system for detecting the level of anesthesia agent in an anesthesia vaporizer |
EP2254616B1 (en) | 2008-01-23 | 2016-07-06 | DEKA Products Limited Partnership | Disposable fluid handling cassette for peritoneal dialysis |
US9078971B2 (en) | 2008-01-23 | 2015-07-14 | Deka Products Limited Partnership | Medical treatment system and methods using a plurality of fluid lines |
WO2011053810A2 (en) | 2009-10-30 | 2011-05-05 | Deka Products Limited Partnership | Apparatus and method for detecting disconnection of an intravascular access device |
CN101852711B (zh) * | 2010-05-21 | 2012-07-25 | 曾培龙 | 一种自动检测玻璃毛细管粘度计的装置及其处理方法 |
MX371354B (es) | 2010-07-07 | 2020-01-27 | Deka Products Lp | Sistema de tratamiento medico y metodos que utilizan una pluralidad de lineas de fluido. |
GB2494097A (en) * | 2011-03-18 | 2013-03-06 | Univ College Cork Nat Univ Ie | Nanoscale viscometer device |
AU2012259459B2 (en) | 2011-05-24 | 2016-06-02 | Deka Products Limited Partnership | Blood treatment systems and methods |
US9999717B2 (en) | 2011-05-24 | 2018-06-19 | Deka Products Limited Partnership | Systems and methods for detecting vascular access disconnection |
WO2013067359A2 (en) | 2011-11-04 | 2013-05-10 | Deka Products Limited Partnership | Medical treatment system and methods using a plurality of fluid lines |
DE102014006496A1 (de) * | 2014-05-06 | 2015-11-12 | Balluff STM GmbH | Verfahren und Sensor zur Fluid-Erkennung in transparenten Schläuchen |
DE102015116392A1 (de) * | 2015-09-28 | 2017-03-30 | Endress+Hauser Conducta Gmbh+Co. Kg | Vorrichtung zum Dosieren einer Flüssigkeit |
US10711788B2 (en) | 2015-12-17 | 2020-07-14 | Wayne/Scott Fetzer Company | Integrated sump pump controller with status notifications |
CN106404118A (zh) * | 2016-09-09 | 2017-02-15 | 扬州大学 | 一种管道式光电水流开关 |
USD893552S1 (en) | 2017-06-21 | 2020-08-18 | Wayne/Scott Fetzer Company | Pump components |
US10901228B2 (en) * | 2017-06-27 | 2021-01-26 | The Boeing Company | Cavity with curved beam replicator and method of determining a characteristic of a medium therein |
USD890211S1 (en) | 2018-01-11 | 2020-07-14 | Wayne/Scott Fetzer Company | Pump components |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3071961A (en) * | 1959-12-22 | 1963-01-08 | Exxon Research Engineering Co | Automatic viscometer and process of using same |
US3636360A (en) * | 1968-05-13 | 1972-01-18 | Hitachi Ltd | Apparatus for detection of liquid level in transparent tube comprising photocell located to receive light which has been totally reflected |
DE1927330A1 (de) * | 1968-05-30 | 1970-01-29 | Atomic Power Const Ltd | Gemischdurchflussanalysator |
US3551670A (en) * | 1968-07-03 | 1970-12-29 | Bowser Inc | Sludge level detector using an infrared source and detector |
BE734624A (ru) * | 1968-07-19 | 1969-12-01 | ||
US3549893A (en) * | 1968-09-20 | 1970-12-22 | Erich L Gibbs | Photoelectric liquid level sensor using baffle |
US3699560A (en) * | 1970-10-08 | 1972-10-17 | Bendix Corp | Precision position indicator |
US3713328A (en) * | 1971-02-24 | 1973-01-30 | Idemitsu Kosan Co | Automatic measurement of viscosity |
US3812482A (en) * | 1973-02-26 | 1974-05-21 | Primary Childrens Hospital | Air emboli detector |
-
1972
- 1972-06-02 FR FR7219838A patent/FR2188146B1/fr not_active Expired
-
1973
- 1973-05-21 US US362080A patent/US3908441A/en not_active Expired - Lifetime
- 1973-05-28 NL NL7307399A patent/NL7307399A/xx not_active Application Discontinuation
- 1973-05-30 IT IT24900/73A patent/IT988860B/it active
- 1973-05-31 GB GB2599473A patent/GB1426824A/en not_active Expired
- 1973-05-31 CA CA172,860A patent/CA1006599A/en not_active Expired
- 1973-06-01 JP JP48061039A patent/JPS4963466A/ja active Pending
- 1973-06-01 DE DE19732328117 patent/DE2328117B2/de not_active Withdrawn
- 1973-06-01 SU SU1930047A patent/SU504137A1/ru active
Also Published As
Publication number | Publication date |
---|---|
NL7307399A (ru) | 1973-12-04 |
IT988860B (it) | 1975-04-30 |
FR2188146A1 (ru) | 1974-01-18 |
CA1006599A (en) | 1977-03-08 |
DE2328117B2 (de) | 1977-02-03 |
FR2188146B1 (ru) | 1976-08-06 |
US3908441A (en) | 1975-09-30 |
GB1426824A (en) | 1976-03-03 |
JPS4963466A (ru) | 1974-06-19 |
DE2328117A1 (de) | 1973-12-13 |
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