GB9405183D0 - Optical detection and control system - Google Patents

Optical detection and control system

Info

Publication number
GB9405183D0
GB9405183D0 GB9405183A GB9405183A GB9405183D0 GB 9405183 D0 GB9405183 D0 GB 9405183D0 GB 9405183 A GB9405183 A GB 9405183A GB 9405183 A GB9405183 A GB 9405183A GB 9405183 D0 GB9405183 D0 GB 9405183D0
Authority
GB
United Kingdom
Prior art keywords
control system
optical detection
optical
detection
control
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
GB9405183A
Other versions
GB2295091A (en
GB2295091B (en
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.)
OPTOLINK Ltd
Original Assignee
OPTOLINK 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 OPTOLINK Ltd filed Critical OPTOLINK Ltd
Priority to GB9405183A priority Critical patent/GB2295091B/en
Publication of GB9405183D0 publication Critical patent/GB9405183D0/en
Publication of GB2295091A publication Critical patent/GB2295091A/en
Application granted granted Critical
Publication of GB2295091B publication Critical patent/GB2295091B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/02—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air by heating or combustion
    • A61L9/03—Apparatus therefor
    • 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
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/02—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air by heating or combustion
    • 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
    • G01N21/59—Transmissivity
    • G01N21/61—Non-dispersive gas analysers
GB9405183A 1994-03-05 1994-03-05 Electronic environmental control system Expired - Fee Related GB2295091B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9405183A GB2295091B (en) 1994-03-05 1994-03-05 Electronic environmental control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9405183A GB2295091B (en) 1994-03-05 1994-03-05 Electronic environmental control system

Publications (3)

Publication Number Publication Date
GB9405183D0 true GB9405183D0 (en) 1994-04-27
GB2295091A GB2295091A (en) 1996-05-22
GB2295091B GB2295091B (en) 1998-09-02

Family

ID=10751976

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9405183A Expired - Fee Related GB2295091B (en) 1994-03-05 1994-03-05 Electronic environmental control system

Country Status (1)

Country Link
GB (1) GB2295091B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2405097A (en) * 2003-08-16 2005-02-23 Reckitt Benckiser Sensor equipped dispenser for air treatment media
DE102006019770A1 (en) * 2006-04-28 2007-10-31 Exner Process Equipment Ohg Optical sensor, has light source arranged in one of housings for providing light signal, where one of covers is arranged in recess of housings, and adhesive layer fills gap formed between cover and housings
GB0624371D0 (en) * 2006-12-06 2007-01-17 Reckitt Benckiser Uk Ltd Dispensing device
US10828386B2 (en) 2016-04-27 2020-11-10 Koninklijke Philips N.V. Air purifier and atmosphere scenting

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277029B (en) * 1992-10-14 1997-05-14 Optolink Limited Electronic health system

Also Published As

Publication number Publication date
GB2295091A (en) 1996-05-22
GB2295091B (en) 1998-09-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100305