ES2081242A2 - Fotocelula para la deteccion de luz ultravioleta. - Google Patents

Fotocelula para la deteccion de luz ultravioleta.

Info

Publication number
ES2081242A2
ES2081242A2 ES09300043A ES9300043A ES2081242A2 ES 2081242 A2 ES2081242 A2 ES 2081242A2 ES 09300043 A ES09300043 A ES 09300043A ES 9300043 A ES9300043 A ES 9300043A ES 2081242 A2 ES2081242 A2 ES 2081242A2
Authority
ES
Spain
Prior art keywords
photocell
housing
light source
shaped
ultraviolet light
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
ES09300043A
Other languages
English (en)
Other versions
ES2081242R (es
ES2081242B1 (es
Inventor
Weltz Richard K
Peter Schuerch
James Kallio
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.)
Suez Treatment Solutions Inc
Original Assignee
Infilco Degremont Inc
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 Infilco Degremont Inc filed Critical Infilco Degremont Inc
Publication of ES2081242A2 publication Critical patent/ES2081242A2/es
Publication of ES2081242R publication Critical patent/ES2081242R/es
Application granted granted Critical
Publication of ES2081242B1 publication Critical patent/ES2081242B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/58—Photometry, e.g. photographic exposure meter using luminescence generated by light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/429—Photometry, e.g. photographic exposure meter using electric radiation detectors applied to measurement of ultraviolet light

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Clamps And Clips (AREA)

Abstract

FOTOCELULA PARA LA DETECCION DE LUZ ULTRAVIOLETA CONSTITUIDA POR UNA CAMISA PARA TRANSMITIR LA LUZ ULTRAVIOLETA PROVISTA DE UN EXTREMO DE DETECCION; UN MATERIAL FLUORESCENTE CONTIGUO A DICHO EXTREMO DE DETECCION QUE PRODUCE UNA EMISION SECUNDARIA EN RESPUESTA A LA LUZ ULTRAVIOLETA; UN FOTOCONDUCTOR CAPAZ DE VARIAR LA CONDUCTANCIA DE LA ELECTRICIDAD AL ABSORBER LA EMISION SECUNDARIA Y POR UNOS MIEMBROS CONECTADOS A DICHO FOTOCONDUCTOR PARA TRANSMITIR LA VARIACION DE LA CONDUCTANCIA. LA FOTOCELULA ESTA PROVISTA DE UNA ABRAZADERA DE FIJACION RAPIDA PARA SU COLOCACION A UNA DISTANCIA PREDETERMINADA DE UNA FUENTE DE LUZ ULTRAVIOLETA, ESTANDO DICHA ABRAZADERA CONSTITUIDA POR UN MANGUITO QUE ALOJA UNA PARTE DE LA FOTOCELULA, UNA CUBIERTA CONECTADA A DICHO MANGUITO Y QUE PRESENTA UNA ABERTURA DE PASO PARA EL EXTREMO DE DETECCION DE LA FOTOCELULA Y POR UNOS BRAZOS OPUESTOS QUE SALEN DE DICHA CUBIERTA PARALELAMENTE AL EJE DE DICHA ABERTURA.
ES09300043A 1992-08-04 1993-01-12 Fotocelula para la deteccion de luz ultravioleta. Expired - Lifetime ES2081242B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/925,386 US5281823A (en) 1992-08-04 1992-08-04 Photocell and quick attach clamp

Publications (3)

Publication Number Publication Date
ES2081242A2 true ES2081242A2 (es) 1996-02-16
ES2081242R ES2081242R (es) 1996-03-16
ES2081242B1 ES2081242B1 (es) 1996-10-16

Family

ID=25451669

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09300043A Expired - Lifetime ES2081242B1 (es) 1992-08-04 1993-01-12 Fotocelula para la deteccion de luz ultravioleta.

Country Status (7)

Country Link
US (2) US5281823A (es)
CA (1) CA2083887A1 (es)
DE (1) DE4242795A1 (es)
ES (1) ES2081242B1 (es)
FR (1) FR2694628B1 (es)
GB (1) GB2269452B (es)
ZA (1) ZA93235B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5493124A (en) * 1994-04-28 1996-02-20 Infilco Degremont, Inc. Apparatus for measuring radiation transmittance of a process fluid
US6451202B1 (en) * 1999-06-21 2002-09-17 Access Business Group International Llc Point-of-use water treatment system
US6669838B1 (en) 1999-06-21 2003-12-30 Access Business Group International Llc. Apparatus for filtering and sterilizing water utilizing a turbidity and microorganism sensing system
GB2389848B (en) * 2002-06-17 2006-02-08 Hanovia Ltd UV disinfection apparatus and method of operating UV disinfection apparatus
US7479641B2 (en) * 2003-04-28 2009-01-20 Tommy Chi-Kin Wong Ultra violet detector/indicator
DE10320807A1 (de) * 2003-05-08 2004-12-02 Trojan Technologies Inc., London Gehäuse zur Aufnahme eines Lichtsensors sowie Vorrichtung zum Erfassen einer UV-Strahlung
US20050236557A1 (en) * 2004-04-26 2005-10-27 Hurst Jon R Portable photo-controlled electrical power apparatus
AU2006225335A1 (en) * 2005-11-16 2007-05-31 Wong, Tommy Chi-Kin Ultra violet detector/indicator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1483502A (fr) * 1966-06-16 1967-06-02 Bull & Roberts Détecteur de rayonnement
US3858048A (en) * 1972-08-23 1974-12-31 Naturvard Res Ca Ltd Sensor-eye for ultra-violet water sterilizer
US4061922A (en) * 1976-05-17 1977-12-06 John S. Ewald Ultraviolet sensing device
US4272679A (en) * 1979-09-28 1981-06-09 Purecycle Corporation Ultraviolet radiation sensor
DE3902028A1 (de) * 1988-01-25 1989-07-27 Eberhard Gerstel Uv-sensor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3062958A (en) * 1959-05-20 1962-11-06 Edward J Warner Radiation detector
US3471693A (en) * 1966-03-04 1969-10-07 Aquafine Corp Ultra-violet water purifier control
GB1429473A (en) * 1972-04-25 1976-03-24 Nat Res Dev Sensors
US4017734A (en) * 1974-09-27 1977-04-12 Ross Henry M Water purification system utilizing ultraviolet radiation
US4103167A (en) * 1976-08-16 1978-07-25 Sidney Ellner Ultraviolet liquid purification system
DE3119570A1 (de) * 1981-05-16 1982-12-02 Fa. Carl Zeiss, 7920 Heidenheim Fluoreszierendes material enthaltender strahlungssensor
US4727255A (en) * 1986-06-03 1988-02-23 Hughes Aircraft Company Silicone dielectric gel cryogenic detector interface
GB8629283D0 (en) * 1986-12-08 1987-01-14 Gen Electric Co Plc Radiation meters
IL87370A (en) * 1988-08-08 1992-03-29 Electro Optics Ind Ltd Laser pumping cavity
GB8904314D0 (en) * 1989-02-24 1989-04-12 Saitek Ltd Sun exposure monitoring device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1483502A (fr) * 1966-06-16 1967-06-02 Bull & Roberts Détecteur de rayonnement
US3858048A (en) * 1972-08-23 1974-12-31 Naturvard Res Ca Ltd Sensor-eye for ultra-violet water sterilizer
US4061922A (en) * 1976-05-17 1977-12-06 John S. Ewald Ultraviolet sensing device
US4272679A (en) * 1979-09-28 1981-06-09 Purecycle Corporation Ultraviolet radiation sensor
DE3902028A1 (de) * 1988-01-25 1989-07-27 Eberhard Gerstel Uv-sensor

Also Published As

Publication number Publication date
GB2269452B (en) 1996-05-22
ZA93235B (en) 1993-08-16
DE4242795A1 (de) 1994-04-21
GB2269452A (en) 1994-02-09
CA2083887A1 (en) 1994-02-05
ES2081242R (es) 1996-03-16
US5302822A (en) 1994-04-12
US5281823A (en) 1994-01-25
FR2694628B1 (fr) 1995-06-16
GB9226285D0 (en) 1993-02-10
ES2081242B1 (es) 1996-10-16
FR2694628A1 (fr) 1994-02-11

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