IT998443B - Apparecchio ad occhio o cellula sensibile per il controllo di sterilizzatori a raggi ultraviolet ti per fluidi - Google Patents
Apparecchio ad occhio o cellula sensibile per il controllo di sterilizzatori a raggi ultraviolet ti per fluidiInfo
- Publication number
- IT998443B IT998443B IT28088/73A IT2808873A IT998443B IT 998443 B IT998443 B IT 998443B IT 28088/73 A IT28088/73 A IT 28088/73A IT 2808873 A IT2808873 A IT 2808873A IT 998443 B IT998443 B IT 998443B
- Authority
- IT
- Italy
- Prior art keywords
- fluids
- eye
- control
- ultraviolet ray
- sensitive cell
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Physical Water Treatments (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
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 |
|---|---|
| IT998443B true IT998443B (it) | 1976-01-20 |
Family
ID=4094219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT28088/73A IT998443B (it) | 1972-08-23 | 1973-08-22 | Apparecchio ad occhio o cellula sensibile per il controllo di sterilizzatori a raggi ultraviolet ti per fluidi |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US3858048A (forum.php) |
| JP (1) | JPS5130388B2 (forum.php) |
| AR (1) | AR196943A1 (forum.php) |
| AU (1) | AU474384B2 (forum.php) |
| BE (1) | BE803704A (forum.php) |
| BR (1) | BR7306459D0 (forum.php) |
| CA (1) | CA951135A (forum.php) |
| CH (1) | CH567254A5 (forum.php) |
| DE (1) | DE2341134A1 (forum.php) |
| FR (1) | FR2197163B1 (forum.php) |
| GB (1) | GB1410278A (forum.php) |
| IL (1) | IL43050A (forum.php) |
| IN (1) | IN139174B (forum.php) |
| IT (1) | IT998443B (forum.php) |
| NL (1) | NL7311426A (forum.php) |
| SE (1) | SE388484B (forum.php) |
| ZA (1) | ZA735615B (forum.php) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 (forum.php) * | 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 |
| US6201250B1 (en) | 1997-08-22 | 2001-03-13 | Richard C. Morlock | 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 |
| WO2002091986A2 (en) * | 2001-05-14 | 2002-11-21 | Waterhealth International, Inc. | 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)
| 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 |
-
1972
- 1972-08-23 CA CA150,080,A patent/CA951135A/en not_active Expired
-
1973
- 1973-08-09 US US00387012A patent/US3858048A/en not_active Expired - Lifetime
- 1973-08-14 DE DE19732341134 patent/DE2341134A1/de active Pending
- 1973-08-14 SE SE7311064A patent/SE388484B/xx unknown
- 1973-08-16 ZA ZA735615A patent/ZA735615B/xx unknown
- 1973-08-17 BE BE134661A patent/BE803704A/xx unknown
- 1973-08-17 GB GB3905973A patent/GB1410278A/en not_active Expired
- 1973-08-17 FR FR7330082A patent/FR2197163B1/fr not_active Expired
- 1973-08-20 CH CH1193173A patent/CH567254A5/xx not_active IP Right Cessation
- 1973-08-20 NL NL7311426A patent/NL7311426A/xx unknown
- 1973-08-21 AU AU59446/73A patent/AU474384B2/en not_active Expired
- 1973-08-22 IL IL43050A patent/IL43050A/en unknown
- 1973-08-22 IN IN1932/CAL/73A patent/IN139174B/en unknown
- 1973-08-22 BR BR6459/73A patent/BR7306459D0/pt unknown
- 1973-08-22 IT IT28088/73A patent/IT998443B/it active
- 1973-08-22 AR AR249688A patent/AR196943A1/es active
- 1973-08-23 JP JP48094811A patent/JPS5130388B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU5944673A (en) | 1975-02-27 |
| JPS4958658A (forum.php) | 1974-06-06 |
| AR196943A1 (es) | 1974-02-28 |
| BE803704A (fr) | 1973-12-17 |
| US3858048A (en) | 1974-12-31 |
| FR2197163A1 (forum.php) | 1974-03-22 |
| JPS5130388B2 (forum.php) | 1976-08-31 |
| FR2197163B1 (forum.php) | 1977-02-25 |
| SE388484B (sv) | 1976-10-04 |
| NL7311426A (forum.php) | 1974-02-26 |
| CA951135A (en) | 1974-07-16 |
| IL43050A (en) | 1976-07-30 |
| IL43050A0 (en) | 1973-11-28 |
| IN139174B (forum.php) | 1976-05-15 |
| AU474384B2 (en) | 1976-07-22 |
| DE2341134A1 (de) | 1974-03-07 |
| ZA735615B (en) | 1974-07-31 |
| GB1410278A (en) | 1975-10-15 |
| CH567254A5 (forum.php) | 1975-09-30 |
| BR7306459D0 (pt) | 1974-08-29 |
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