IT1129833B - Procedimento e dispositivo per controllare la concentrazione di particelle solide in sospensione in un liquido - Google Patents

Procedimento e dispositivo per controllare la concentrazione di particelle solide in sospensione in un liquido

Info

Publication number
IT1129833B
IT1129833B IT68721/80A IT6872180A IT1129833B IT 1129833 B IT1129833 B IT 1129833B IT 68721/80 A IT68721/80 A IT 68721/80A IT 6872180 A IT6872180 A IT 6872180A IT 1129833 B IT1129833 B IT 1129833B
Authority
IT
Italy
Prior art keywords
procedure
concentration
liquid
control
solid particles
Prior art date
Application number
IT68721/80A
Other languages
English (en)
Other versions
IT8068721A0 (it
Inventor
Charles Frei
Original Assignee
Charmilles Sa Ateliers
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 Charmilles Sa Ateliers filed Critical Charmilles Sa Ateliers
Publication of IT8068721A0 publication Critical patent/IT8068721A0/it
Application granted granted Critical
Publication of IT1129833B publication Critical patent/IT1129833B/it

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
    • G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
IT68721/80A 1979-11-16 1980-11-11 Procedimento e dispositivo per controllare la concentrazione di particelle solide in sospensione in un liquido IT1129833B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1023779A CH632340A5 (fr) 1979-11-16 1979-11-16 Procede et dispositif pour controler la concentration de particules solides en suspension dans un liquide.

Publications (2)

Publication Number Publication Date
IT8068721A0 IT8068721A0 (it) 1980-11-11
IT1129833B true IT1129833B (it) 1986-06-11

Family

ID=4360956

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68721/80A IT1129833B (it) 1979-11-16 1980-11-11 Procedimento e dispositivo per controllare la concentrazione di particelle solide in sospensione in un liquido

Country Status (8)

Country Link
US (1) US4362989A (it)
JP (1) JPS5686335A (it)
CH (1) CH632340A5 (it)
DE (1) DE3041889A1 (it)
FR (1) FR2469706A1 (it)
GB (1) GB2065306B (it)
IT (1) IT1129833B (it)
SE (1) SE445957B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4140322C1 (en) * 1991-12-06 1993-06-03 Siemens Ag, 8000 Muenchen, De Gas bubble detection system for transformer oil-cooling circuit - responds to electrical discharge between spaced transformers inserted in transformer cooling oil circulation path
JP3393885B2 (ja) * 1992-11-02 2003-04-07 信之 高橋 粉末分散放電加工液および放電加工法
DE19536705A1 (de) * 1995-09-30 1997-04-03 Guenther Prof Dr Ing Hauser Partikel-Meßverfahren und Vorrichtung
US5922221A (en) * 1996-02-02 1999-07-13 Sodick Co., Ltd. Electric discharge machining method and electric discharge machining fluid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1977607U (de) * 1961-11-20 1968-01-25 Toa Tokushu Denki Kabushiki Ka Messgefaess fuer eine einrichtung zum zaehlen von suspendierten teilchen.
US3628139A (en) * 1970-06-11 1971-12-14 Ikor Inc Method and apparatus for sensing particulate matter
US3650888A (en) 1970-06-11 1972-03-21 Combustion Eng Pollution controlled polysulfide recovery process
US3758851A (en) * 1970-10-27 1973-09-11 Chiyoda Chem Eng Construct Co Method for detecting small particles in a tank and apparatus for carrying out said method
FR2279096A1 (fr) * 1975-03-05 1976-02-13 Poclain Sa Procede de detection d'impuretes dans un fluide et detecteur faisant application du procede
JPS5225277A (en) * 1975-08-20 1977-02-25 Hitachi Cable Ltd Heat-proof wire

Also Published As

Publication number Publication date
GB2065306A (en) 1981-06-24
CH632340A5 (fr) 1982-09-30
DE3041889C2 (it) 1988-01-07
SE8007988L (sv) 1981-05-17
DE3041889A1 (de) 1981-11-05
JPH0222330B2 (it) 1990-05-18
US4362989A (en) 1982-12-07
IT8068721A0 (it) 1980-11-11
SE445957B (sv) 1986-07-28
FR2469706B1 (it) 1984-12-28
FR2469706A1 (fr) 1981-05-22
GB2065306B (en) 1984-07-25
JPS5686335A (en) 1981-07-14

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