CA1298485C - Method for measuring state of fluids - Google Patents
Method for measuring state of fluidsInfo
- Publication number
- CA1298485C CA1298485C CA000528639A CA528639A CA1298485C CA 1298485 C CA1298485 C CA 1298485C CA 000528639 A CA000528639 A CA 000528639A CA 528639 A CA528639 A CA 528639A CA 1298485 C CA1298485 C CA 1298485C
- Authority
- CA
- Canada
- Prior art keywords
- fluid
- temperature
- sensor
- wire
- state
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 161
- 238000000034 method Methods 0.000 title claims description 47
- 239000007788 liquid Substances 0.000 claims description 31
- 238000005259 measurement Methods 0.000 claims description 16
- 239000000126 substance Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 9
- 230000001052 transient effect Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 5
- 238000001816 cooling Methods 0.000 claims 2
- 238000012546 transfer Methods 0.000 abstract description 16
- 230000002596 correlated effect Effects 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 58
- 239000008267 milk Substances 0.000 description 15
- 210000004080 milk Anatomy 0.000 description 15
- 235000013336 milk Nutrition 0.000 description 15
- 230000008569 process Effects 0.000 description 15
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 13
- 239000000203 mixture Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000001514 detection method Methods 0.000 description 7
- 239000002923 metal particle Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000002480 mineral oil Substances 0.000 description 6
- 235000010446 mineral oil Nutrition 0.000 description 6
- 238000004886 process control Methods 0.000 description 5
- 239000005862 Whey Substances 0.000 description 4
- 102000007544 Whey Proteins Human genes 0.000 description 4
- 108010046377 Whey Proteins Proteins 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000499 gel Substances 0.000 description 4
- 238000010297 mechanical methods and process Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 235000013351 cheese Nutrition 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 206010053567 Coagulopathies Diseases 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 230000035602 clotting Effects 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000008570 general process Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000000615 nonconductor Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000005679 Peltier effect Effects 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000006911 enzymatic reaction Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011326 mechanical measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000004801 process automation Methods 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61028280A JPS62185146A (ja) | 1986-02-12 | 1986-02-12 | 流体の状態の計測方法 |
| JP28280/1986 | 1986-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1298485C true CA1298485C (en) | 1992-04-07 |
Family
ID=12244184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000528639A Expired - Lifetime CA1298485C (en) | 1986-02-12 | 1987-01-30 | Method for measuring state of fluids |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5014553A (OSRAM) |
| EP (1) | EP0233122B1 (OSRAM) |
| JP (1) | JPS62185146A (OSRAM) |
| KR (1) | KR920003535B1 (OSRAM) |
| CA (1) | CA1298485C (OSRAM) |
| DE (1) | DE3751940T2 (OSRAM) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0262948A (ja) * | 1988-08-30 | 1990-03-02 | Snow Brand Milk Prod Co Ltd | ゲル化点温度の測定方法 |
| JPH0288955A (ja) * | 1988-09-26 | 1990-03-29 | Snow Brand Milk Prod Co Ltd | 流体の状態変化を測定するディスポーザブルセンサー |
| JPH02234032A (ja) * | 1989-03-08 | 1990-09-17 | Snow Brand Milk Prod Co Ltd | 流体の状態を知るための計測用センサー及びそのセンサーを用いる測定方法 |
| JPH0690161B2 (ja) * | 1989-08-30 | 1994-11-14 | 雪印乳業株式会社 | 溶液もしくは分散液中の被検体の濃度測定方法及び装置 |
| JP2584185Y2 (ja) * | 1990-04-13 | 1998-10-30 | 栗田工業株式会社 | 有機凝集剤の添加量制御装置 |
| US5273765B1 (en) * | 1993-02-10 | 1996-05-28 | Ese Inc | Initiating a response signal to a predetermined processing condition |
| JP2594874B2 (ja) * | 1993-03-26 | 1997-03-26 | 雪印乳業株式会社 | 熱伝導率と動粘性率の同時測定方法 |
| DE19517770A1 (de) * | 1995-05-15 | 1996-11-21 | Siemens Ag | Verfahren und Einrichtung zum Bestimmen der Wärmeübergangszahl |
| GB2336914B (en) * | 1998-05-02 | 2002-05-08 | Marconi Gec Ltd | Environmental stress screening |
| GB9916022D0 (en) * | 1999-07-09 | 1999-09-08 | Sensor Highway Ltd | Method and apparatus for determining flow rates |
| JP3976953B2 (ja) * | 1999-08-13 | 2007-09-19 | 森永乳業株式会社 | 容器入り流動物の流動性の判別方法及びその装置 |
| US6822395B2 (en) * | 2002-09-03 | 2004-11-23 | Taiwan Semiconductor Manufacturing Co., Ltd | Devices for controlling electron emission in plasma flood system |
| US7412881B2 (en) * | 2006-07-31 | 2008-08-19 | Chevron U.S.A. Inc. | Fluid flowrate determination |
| CA2710514C (en) * | 2007-12-22 | 2017-01-17 | Schlumberger Canada Limited | Thermal bubble point measurement system and method |
| EP2249149A1 (en) * | 2008-02-04 | 2010-11-10 | Mitsui Mining and Smelting Co., Ltd. | Fluid identifying method and fluid identifying apparatus |
| US7874207B2 (en) * | 2009-01-29 | 2011-01-25 | Intrinsic Minds, Llc | Fluid flow direction detection |
| CA2788097A1 (en) * | 2010-02-18 | 2011-08-25 | A. O. Smith Corporation | Temperature sensor array and method of analyzing a condition of water in a tank of a water heating system |
| US8783355B2 (en) * | 2010-02-22 | 2014-07-22 | Schlumberger Technology Corporation | Virtual flowmeter for a well |
| DE102011002424B4 (de) * | 2011-01-04 | 2013-03-14 | Robert Bosch Gmbh | Verfahren zur Startdiagnose eines Wärmespeichermaterials |
| GB2494103B (en) * | 2011-08-01 | 2014-01-01 | Weston Aerospace Ltd | A Resistor and a Method of Manufacturing a Resistor Capable of Operating at High Temperatures |
| US20140251004A1 (en) * | 2011-10-26 | 2014-09-11 | Weatherford Canada Partnership | Method and system for flow measurement |
| EP2795262B1 (de) * | 2011-12-22 | 2020-01-15 | Endress+Hauser Flowtec AG | Verfahren zur erkennung eines tröpfchenniederschlags an einem beheizten temperaturfühler |
| JP2017008773A (ja) * | 2015-06-19 | 2017-01-12 | 愛三工業株式会社 | オイル貯留量判定装置 |
| US20200103153A1 (en) | 2018-09-28 | 2020-04-02 | Electrolux Home Products, Inc. | Thermal mass in a solid-production system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3068693A (en) * | 1958-09-22 | 1962-12-18 | Trans Sonics Inc | Mass flow meter |
| DE2308823C3 (de) * | 1973-02-22 | 1978-11-30 | Kraftwerk Union Ag, 4330 Muelheim | Niveaustandsmeßeinrichtung |
| US4244217A (en) * | 1978-12-18 | 1981-01-13 | Ledbetter R K | Gas flow monitor |
| DE3171359D1 (en) * | 1981-01-17 | 1985-08-22 | Kugelfischer G Schaefer & Co | Method and apparatus for determining the boiling point of brake fluids |
| FR2514497A1 (fr) * | 1981-10-08 | 1983-04-15 | Jaeger | Dispositif de detection numerique de niveau par fil chaud |
| JPS59217162A (ja) * | 1983-05-25 | 1984-12-07 | Snow Brand Milk Prod Co Ltd | 乳凝固の測定方法 |
| JPS60152943A (ja) * | 1984-01-20 | 1985-08-12 | Snow Brand Milk Prod Co Ltd | 液体または半固体状物質の物性変化の測定方法 |
| JPS6256849A (ja) * | 1985-09-06 | 1987-03-12 | Snow Brand Milk Prod Co Ltd | 通電加熱法に用いられるセンサ− |
| FR2599835B1 (fr) * | 1986-06-04 | 1988-08-26 | Bendix Electronics Sa | Procede et dispositif de mesure du niveau de la surface libre d'un liquide |
-
1986
- 1986-02-12 JP JP61028280A patent/JPS62185146A/ja active Granted
- 1986-06-04 KR KR1019860004422A patent/KR920003535B1/ko not_active Expired
-
1987
- 1987-01-30 CA CA000528639A patent/CA1298485C/en not_active Expired - Lifetime
- 1987-02-06 EP EP87400283A patent/EP0233122B1/en not_active Expired - Lifetime
- 1987-02-06 DE DE3751940T patent/DE3751940T2/de not_active Expired - Fee Related
-
1990
- 1990-04-03 US US07/505,354 patent/US5014553A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0233122A3 (en) | 1989-05-24 |
| US5014553A (en) | 1991-05-14 |
| EP0233122A2 (en) | 1987-08-19 |
| EP0233122B1 (en) | 1996-11-06 |
| KR870008174A (ko) | 1987-09-24 |
| KR920003535B1 (ko) | 1992-05-02 |
| DE3751940D1 (de) | 1996-12-12 |
| JPS62185146A (ja) | 1987-08-13 |
| JPH0467902B2 (OSRAM) | 1992-10-29 |
| DE3751940T2 (de) | 1997-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |