DE3631765A1 - Geraet zum messen von verunreinigungen in einer fluessigkeit - Google Patents

Geraet zum messen von verunreinigungen in einer fluessigkeit

Info

Publication number
DE3631765A1
DE3631765A1 DE19863631765 DE3631765A DE3631765A1 DE 3631765 A1 DE3631765 A1 DE 3631765A1 DE 19863631765 DE19863631765 DE 19863631765 DE 3631765 A DE3631765 A DE 3631765A DE 3631765 A1 DE3631765 A1 DE 3631765A1
Authority
DE
Germany
Prior art keywords
flow rate
liquid
filter
pressure
constant
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.)
Granted
Application number
DE19863631765
Other languages
German (de)
English (en)
Other versions
DE3631765C2 (en:Method
Inventor
Yasukazu Mukogawa
Katsuhiko Tamura
Takaaki Fukumoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE3631765A1 publication Critical patent/DE3631765A1/de
Application granted granted Critical
Publication of DE3631765C2 publication Critical patent/DE3631765C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N2015/0662—Comparing before/after passage through filter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/11—Automated chemical analysis
    • Y10T436/117497—Automated chemical analysis with a continuously flowing sample or carrier stream

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measuring Volume Flow (AREA)
DE19863631765 1985-09-24 1986-09-18 Geraet zum messen von verunreinigungen in einer fluessigkeit Granted DE3631765A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60211572A JPS6270731A (ja) 1985-09-24 1985-09-24 純水中の不純物測定装置

Publications (2)

Publication Number Publication Date
DE3631765A1 true DE3631765A1 (de) 1987-03-26
DE3631765C2 DE3631765C2 (en:Method) 1988-07-07

Family

ID=16607994

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863631765 Granted DE3631765A1 (de) 1985-09-24 1986-09-18 Geraet zum messen von verunreinigungen in einer fluessigkeit

Country Status (3)

Country Link
US (1) US4765963A (en:Method)
JP (1) JPS6270731A (en:Method)
DE (1) DE3631765A1 (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4110231A1 (de) * 1991-03-28 1992-10-01 Knecht Filterwerke Gmbh Messeinrichtung zum bestimmen des schmutzpartikelanteils von fluessigkeiten

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0774802B2 (ja) * 1988-01-30 1995-08-09 豊明 青木 トリハロメタンの定量方法および分析装置
US4978506A (en) * 1988-05-18 1990-12-18 Westinghouse Electric Corp. Corrosion product monitoring method and system
US5266495A (en) 1990-03-02 1993-11-30 Cytyc Corporation Method and apparatus for controlled instrumentation of particles with a filter device
GB9113150D0 (en) * 1991-06-18 1991-08-07 Endless Energy Ltd Backwash apparatus
US5253514A (en) * 1991-12-02 1993-10-19 Kaakinen John W Water-borne particulate-measuring apparatus
GB2315869B (en) * 1996-07-29 2000-10-11 Pall Corp Evaluation of particulate contaminants
US5942700A (en) 1996-11-01 1999-08-24 Cytyc Corporation Systems and methods for collecting fluid samples having select concentrations of particles
US5770152A (en) * 1996-11-18 1998-06-23 Aradigm Corporation Collapsible container for measuring particles in a sample fluid
US5858305A (en) * 1997-06-25 1999-01-12 Steris Corporation Apparatus and method for sterilizing medical devices
US6306291B1 (en) 1998-11-24 2001-10-23 Stanley R. Lueck Automatic silt density index apparatus
US6558620B1 (en) 2000-02-07 2003-05-06 Steris Inc. Liquid cleaning and sterilization method
US6585943B1 (en) 2000-02-07 2003-07-01 Steris Inc. Liquid cleaning and sterilization system
US6474144B1 (en) * 2000-03-18 2002-11-05 John Barnes Determining the level of particulate contamination in a fluid power system
US6884341B2 (en) * 2002-10-02 2005-04-26 G6 Science Corp. Filter device to capture a desired amount of material
US6905594B2 (en) * 2002-10-11 2005-06-14 G6 Science Corp. Filter apparatus and methods to capture a desired amount of material from a sample suspension for monolayer deposition, analysis or other uses
US7891235B2 (en) * 2005-11-14 2011-02-22 Predect Ab Method for monitoring water quality
FI20070706A7 (fi) * 2007-09-14 2009-03-15 Kemira Oyj Laite ja menetelmä saostumisen monitoroimiseksi järjestelmissä, joissa on prosessivesiä
US10022189B2 (en) 2013-12-16 2018-07-17 Stryker Sustainability Solutions, Inc. Apparatus and method for cleaning an instrument
JP6425918B2 (ja) * 2014-05-27 2018-11-21 アズビル株式会社 精製水製造装置の監視システム及び精製水製造装置の監視方法

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1726563U (de) * 1955-02-16 1956-07-19 Waldhof Zellstoff Fab Vorrichtung zur konsistenz- oder zaehigkeitsmessung und regelung.
US3236095A (en) * 1962-05-22 1966-02-22 Douglas Aircraft Co Inc Liquid inspection system and apparatus
US3452586A (en) * 1967-03-08 1969-07-01 Mobil Oil Corp Automatic fuel filter monitor
US3499315A (en) * 1967-08-31 1970-03-10 Us Navy Contamination determination in a fluid system
DE1946505A1 (de) * 1968-09-24 1970-04-02 Ciba Geigy Verfahren zum Faerben und Bedrucken von polyamidhaltigen,textilen Fasermaterialien
DE1598395B2 (de) * 1965-04-23 1971-06-03 Entrepnse de Recherches et dActi vites Petroheres (E R A P), Paris Dynamische filterpresse
JPS5376891A (en) * 1976-12-20 1978-07-07 Oki Electric Ind Co Ltd Measuring method of suspension contents
US4117717A (en) * 1977-06-23 1978-10-03 Teledyne Industries, Inc. Solid impurity detector
DE2916036A1 (de) * 1979-04-20 1980-11-06 Licentia Gmbh Verfahren und vorrichtung zum kontinuierlichen messen von oberflaechenspannungen, konzentrationsabhaengigkeiten, viskositaeten o.dgl. von fluessigkeiten
US4263805A (en) * 1979-10-10 1981-04-28 Teledyne Industries, Inc. Solid impurity detector
US4521864A (en) * 1982-09-30 1985-06-04 Characklis William G Measurement of build-up of fouling deposits by sensing flow characteristics during brief flow excursions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2174328A5 (en:Method) * 1972-02-28 1973-10-12 Erap Elf Entr Rech Activ Petro
FI51133C (fi) * 1975-03-26 1976-10-11 Keskuslaboratorio Menetelmä ja laitteisto lietteen ja/tai sulpun muodossa olevan aineen suotautumisominaisuuksien määrittämiseksi.
US4123932A (en) * 1977-05-25 1978-11-07 E. I. Du Pont De Nemours And Company Dosimeter for monitoring working areas
US4117715A (en) * 1977-07-05 1978-10-03 Ransburg Corporation Apparatus for measuring charge on, and density of, airborne particulates
JPS56118641A (en) * 1980-02-22 1981-09-17 Nippon Soken Inc Fine particle discharge amount measuring apparatus for vehicle
US4513607A (en) * 1981-10-20 1985-04-30 John Coupal Analytical filtration technique
US4446726A (en) * 1982-09-01 1984-05-08 Deere & Company Apparatus and method for measuring the filterability of a fluid at low temperatures
GB2138565B (en) * 1983-03-25 1986-10-22 Central Electr Generat Board Apparatus for monitoring particulate matter
US4554822A (en) * 1983-06-07 1985-11-26 The United States Of America As Represented By The Secretary Of The Interior Plugging factor monitor unit

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1726563U (de) * 1955-02-16 1956-07-19 Waldhof Zellstoff Fab Vorrichtung zur konsistenz- oder zaehigkeitsmessung und regelung.
US3236095A (en) * 1962-05-22 1966-02-22 Douglas Aircraft Co Inc Liquid inspection system and apparatus
DE1598395B2 (de) * 1965-04-23 1971-06-03 Entrepnse de Recherches et dActi vites Petroheres (E R A P), Paris Dynamische filterpresse
US3452586A (en) * 1967-03-08 1969-07-01 Mobil Oil Corp Automatic fuel filter monitor
US3499315A (en) * 1967-08-31 1970-03-10 Us Navy Contamination determination in a fluid system
DE1946505A1 (de) * 1968-09-24 1970-04-02 Ciba Geigy Verfahren zum Faerben und Bedrucken von polyamidhaltigen,textilen Fasermaterialien
JPS5376891A (en) * 1976-12-20 1978-07-07 Oki Electric Ind Co Ltd Measuring method of suspension contents
US4117717A (en) * 1977-06-23 1978-10-03 Teledyne Industries, Inc. Solid impurity detector
DE2916036A1 (de) * 1979-04-20 1980-11-06 Licentia Gmbh Verfahren und vorrichtung zum kontinuierlichen messen von oberflaechenspannungen, konzentrationsabhaengigkeiten, viskositaeten o.dgl. von fluessigkeiten
US4263805A (en) * 1979-10-10 1981-04-28 Teledyne Industries, Inc. Solid impurity detector
US4521864A (en) * 1982-09-30 1985-06-04 Characklis William G Measurement of build-up of fouling deposits by sensing flow characteristics during brief flow excursions

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DE-Z. gwf-wasser/abwasser, 117.Jg., 1976, H.5, S.220-222 *
DE-Z: Chem.Techn.24Jg., H.12, Dez. 1972, S.748-750 *
DE-Z: Vom Wasser, Bd.6, 1932, S.252-260 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4110231A1 (de) * 1991-03-28 1992-10-01 Knecht Filterwerke Gmbh Messeinrichtung zum bestimmen des schmutzpartikelanteils von fluessigkeiten

Also Published As

Publication number Publication date
JPS6270731A (ja) 1987-04-01
US4765963A (en) 1988-08-23
DE3631765C2 (en:Method) 1988-07-07

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee