BR7306459D0 - Sensor monitor visual para esterilizador ultravioleta de fluidos - Google Patents

Sensor monitor visual para esterilizador ultravioleta de fluidos

Info

Publication number
BR7306459D0
BR7306459D0 BR6459/73A BR645973A BR7306459D0 BR 7306459 D0 BR7306459 D0 BR 7306459D0 BR 6459/73 A BR6459/73 A BR 6459/73A BR 645973 A BR645973 A BR 645973A BR 7306459 D0 BR7306459 D0 BR 7306459D0
Authority
BR
Brazil
Prior art keywords
monitor sensor
visual monitor
fluid sterilizer
ultraviolet fluid
ultraviolet
Prior art date
Application number
BR6459/73A
Other languages
English (en)
Inventor
W Shand
Original Assignee
Natuvard Research Canada Ltd
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 Natuvard Research Canada Ltd filed Critical Natuvard Research Canada Ltd
Publication of BR7306459D0 publication Critical patent/BR7306459D0/pt

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/33Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18Water
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultraviolet light

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Physical Water Treatments (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
BR6459/73A 1972-08-23 1973-08-22 Sensor monitor visual para esterilizador ultravioleta de fluidos BR7306459D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA150,080,A CA951135A (en) 1972-08-23 1972-08-23 Sensor-eye for ultra-violet water sterilizer

Publications (1)

Publication Number Publication Date
BR7306459D0 true BR7306459D0 (pt) 1974-08-29

Family

ID=4094219

Family Applications (1)

Application Number Title Priority Date Filing Date
BR6459/73A BR7306459D0 (pt) 1972-08-23 1973-08-22 Sensor monitor visual para esterilizador ultravioleta de fluidos

Country Status (17)

Country Link
US (1) US3858048A (pt)
JP (1) JPS5130388B2 (pt)
AR (1) AR196943A1 (pt)
AU (1) AU474384B2 (pt)
BE (1) BE803704A (pt)
BR (1) BR7306459D0 (pt)
CA (1) CA951135A (pt)
CH (1) CH567254A5 (pt)
DE (1) DE2341134A1 (pt)
FR (1) FR2197163B1 (pt)
GB (1) GB1410278A (pt)
IL (1) IL43050A (pt)
IN (1) IN139174B (pt)
IT (1) IT998443B (pt)
NL (1) NL7311426A (pt)
SE (1) SE388484B (pt)
ZA (1) ZA735615B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5643934Y2 (pt) * 1976-08-25 1981-10-14
GB2184232B (en) * 1983-02-23 1988-01-13 Hanovia Ltd Apparatus for controlling operation of a plurality of water sterilizers
GB8510426D0 (en) * 1985-04-24 1985-05-30 Hanovia Ltd Radiation sensor
DE8800850U1 (de) * 1988-01-25 1988-03-24 Gerstel, Eberhard, 4330 Muelheim UV-Sensor
US5281823A (en) * 1992-08-04 1994-01-25 Infilco Degremont, Inc. Photocell and quick attach clamp
USRE36896E (en) * 1993-03-05 2000-10-03 Trojan Technologies Inc. Fluid treatment system and process
TW317558B (pt) * 1993-03-05 1997-10-11 Trotan Technologies Inc
US6042720A (en) * 1996-12-19 2000-03-28 Motorola, Inc. Apparatus for storing and disinfecting a fluid
WO1999010717A1 (en) 1997-08-22 1999-03-04 Morlock Richard C Sensor housing for uv curing chamber
US6419821B1 (en) 2000-02-25 2002-07-16 Waterhealth International, Inc. Apparatus for low cost water disinfection
US6803587B2 (en) 2001-01-11 2004-10-12 Waterhealth International, Inc. UV water disinfector
AU2002309825A1 (en) * 2001-05-14 2002-11-25 Prismedical Corporation Powered sterile solution device
US6649063B2 (en) 2001-07-12 2003-11-18 Nxstage Medical, Inc. Method for performing renal replacement therapy including producing sterile replacement fluid in a renal replacement therapy unit
US20220170853A1 (en) * 2020-12-02 2022-06-02 Star Tech Instruments, Inc. Adjustable electronic wavelength band pass sensor for soft x-ray through ir spectral bands

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974226A (en) * 1957-11-01 1961-03-07 Phillips Petroleum Co Ultraviolet analyzer
US3471693A (en) * 1966-03-04 1969-10-07 Aquafine Corp Ultra-violet water purifier control
US3566105A (en) * 1968-08-16 1971-02-23 Ultra Dynamics Corp System for ultraviolet irradiation of fluids with fail safe monitoring means
US3562520A (en) * 1968-11-04 1971-02-09 Puretest Water Purifying Co Fail-safe water purifying apparatus
US3614452A (en) * 1969-01-08 1971-10-19 Du Pont Split stream flow cell for analyzing a fluid
US3723731A (en) * 1971-03-18 1973-03-27 Environmental Res & Tech Absorption spectroscopy

Also Published As

Publication number Publication date
IT998443B (it) 1976-01-20
AR196943A1 (es) 1974-02-28
JPS5130388B2 (pt) 1976-08-31
NL7311426A (pt) 1974-02-26
CH567254A5 (pt) 1975-09-30
DE2341134A1 (de) 1974-03-07
IL43050A (en) 1976-07-30
US3858048A (en) 1974-12-31
SE388484B (sv) 1976-10-04
AU5944673A (en) 1975-02-27
IN139174B (pt) 1976-05-15
GB1410278A (en) 1975-10-15
AU474384B2 (en) 1976-07-22
FR2197163A1 (pt) 1974-03-22
CA951135A (en) 1974-07-16
IL43050A0 (en) 1973-11-28
FR2197163B1 (pt) 1977-02-25
JPS4958658A (pt) 1974-06-06
ZA735615B (en) 1974-07-31
BE803704A (fr) 1973-12-17

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