DE69127051D1 - Gerät zur dynamischen Messung des Blasengehalts einer strömenden Flüssigkeit - Google Patents
Gerät zur dynamischen Messung des Blasengehalts einer strömenden FlüssigkeitInfo
- Publication number
- DE69127051D1 DE69127051D1 DE69127051T DE69127051T DE69127051D1 DE 69127051 D1 DE69127051 D1 DE 69127051D1 DE 69127051 T DE69127051 T DE 69127051T DE 69127051 T DE69127051 T DE 69127051T DE 69127051 D1 DE69127051 D1 DE 69127051D1
- Authority
- DE
- Germany
- Prior art keywords
- flowing liquid
- dynamic measurement
- bubble content
- bubble
- content
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/02—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume
- G01N9/04—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume of fluids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
Landscapes
- Physics & Mathematics (AREA)
- General 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)
- Immunology (AREA)
- Pathology (AREA)
- Fluid Mechanics (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2297151A JP2643020B2 (ja) | 1990-11-05 | 1990-11-05 | 流動液体中の気泡含有量の動的定量装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69127051D1 true DE69127051D1 (de) | 1997-09-04 |
DE69127051T2 DE69127051T2 (de) | 1998-01-02 |
Family
ID=17842858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69127051T Expired - Fee Related DE69127051T2 (de) | 1990-11-05 | 1991-11-05 | Gerät zur dynamischen Messung des Blasengehalts einer strömenden Flüssigkeit |
Country Status (4)
Country | Link |
---|---|
US (1) | US5295083A (de) |
EP (1) | EP0484876B1 (de) |
JP (1) | JP2643020B2 (de) |
DE (1) | DE69127051T2 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2128968C (en) | 1993-07-30 | 2000-05-02 | Junsuke Yabumoto | Bubble separating apparatus |
US5965805A (en) * | 1997-09-30 | 1999-10-12 | Exxon Chemical Patents Inc. | Apparatus and method for determining the air entrainment characteristics of liquids |
US6249748B1 (en) * | 1998-12-08 | 2001-06-19 | National Science Council | Apparatus and method for determining a flow rate of a fluid substance discharged from a reserving device |
DE60041456D1 (de) | 1999-10-29 | 2009-03-12 | Radiometer Medical Aps | Verfahren und vorrichtung zum nachweis einer gasblase in einer flüssigkeit |
US20040209373A1 (en) * | 2001-11-26 | 2004-10-21 | Dexsil Corporation | Method and apparatus for the determination of water in materials |
US6766680B2 (en) * | 2002-01-16 | 2004-07-27 | Appleton Papers, Inc. | Determination of gas solubility, entrained gas content, and true liquid density in manufacturing processes |
US20060048583A1 (en) | 2004-08-16 | 2006-03-09 | Gysling Daniel L | Total gas meter using speed of sound and velocity measurements |
EP1590636B1 (de) * | 2003-01-21 | 2012-03-14 | Cidra Corporate Services, Inc. | Messung eingeschlossener und aufgelöster gase in prozessflussleitungen |
AT412515B (de) | 2003-08-07 | 2005-03-25 | Hoffmann La Roche | Verfahren zur detektion einer gasblase in einer flüssigkeit |
US7117717B2 (en) * | 2003-12-12 | 2006-10-10 | Invensys Systems, Inc. | Densitometer with pulsing pressure |
KR100552210B1 (ko) * | 2004-06-28 | 2006-02-13 | 현대자동차주식회사 | 엔진 설계시 최소 오일 레벨 설정을 위한 시험용 엔진의공기혼입율 측정장치 및 측정방법 |
AT502856B1 (de) | 2004-09-02 | 2007-10-15 | Hoffmann La Roche | Verfahren zur detektion einer gasblase in einer wässrigen flüssigkeit |
AT414172B (de) | 2004-09-02 | 2006-09-15 | Hoffmann La Roche | Verfahren zur detektion einer gasblase in einer wässrigen flüssigkeit |
WO2008109841A1 (en) | 2007-03-07 | 2008-09-12 | Invensys Systems, Inc. | Coriolis frequency tracking |
US8033157B2 (en) | 2007-10-01 | 2011-10-11 | Baxter International Inc. | Medical fluid air bubble detection apparatus and method |
DE102009034318A1 (de) * | 2009-07-23 | 2011-01-27 | Block, Ralf, Dipl.-Ing. | Verfahren und Vorrichtung zur Bestimmung des Betriebsgasvolumens |
GB2497321B (en) * | 2011-12-06 | 2014-06-18 | Senico Ltd | Multi-phase metering of fluid flows |
US9920878B2 (en) * | 2012-04-20 | 2018-03-20 | Lincoln Industrial Corporation | Lubrication system and controller |
US9863798B2 (en) | 2015-02-27 | 2018-01-09 | Schneider Electric Systems Usa, Inc. | Systems and methods for multiphase flow metering accounting for dissolved gas |
JP6225281B2 (ja) * | 2016-01-27 | 2017-11-01 | Jfeエンジニアリング株式会社 | 気泡検出装置及び該気泡検出装置を用いた凝縮設備 |
WO2018131194A1 (ja) * | 2017-01-12 | 2018-07-19 | Jfeエンジニアリング株式会社 | 気泡検出装置及び該気泡検出装置を用いた凝縮設備 |
CN110146647A (zh) * | 2019-03-23 | 2019-08-20 | 韩旭 | 用于高粘度液体中气体含量的检测装置及方法 |
CA3164377A1 (en) * | 2020-02-11 | 2021-08-19 | Quaker Chemical Corporation | Measurement and control of entrained air and foam in metalworking fluids |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58223039A (ja) * | 1982-06-22 | 1983-12-24 | Mitsubishi Heavy Ind Ltd | スラリの密度測定方法 |
US4763525A (en) * | 1986-04-16 | 1988-08-16 | The Standard Oil Company | Apparatus and method for determining the quantity of gas bubbles in a liquid |
JPS6382342A (ja) * | 1986-09-26 | 1988-04-13 | Polyurethan Eng:Kk | 液体のガス体混入量の測定方法 |
US4941361A (en) * | 1988-06-20 | 1990-07-17 | Lew Hyok S | Three-in-one flowmeter |
US5041990A (en) * | 1989-01-10 | 1991-08-20 | Mitsubishi Oil Co., Ltd. | Method and apparatus for measuring entrained gas bubble content of flowing fluid |
-
1990
- 1990-11-05 JP JP2297151A patent/JP2643020B2/ja not_active Expired - Lifetime
-
1991
- 1991-11-04 US US07/787,606 patent/US5295083A/en not_active Expired - Fee Related
- 1991-11-05 EP EP91118831A patent/EP0484876B1/de not_active Expired - Lifetime
- 1991-11-05 DE DE69127051T patent/DE69127051T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2643020B2 (ja) | 1997-08-20 |
US5295083A (en) | 1994-03-15 |
EP0484876B1 (de) | 1997-07-30 |
JPH04172230A (ja) | 1992-06-19 |
DE69127051T2 (de) | 1998-01-02 |
EP0484876A1 (de) | 1992-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: NIPPON MITSUBISHI OIL CORP., TOKIO/TOKYO, JP |
|
8339 | Ceased/non-payment of the annual fee |