GB2400458B - Environmental control system and device - Google Patents

Environmental control system and device

Info

Publication number
GB2400458B
GB2400458B GB0401271A GB0401271A GB2400458B GB 2400458 B GB2400458 B GB 2400458B GB 0401271 A GB0401271 A GB 0401271A GB 0401271 A GB0401271 A GB 0401271A GB 2400458 B GB2400458 B GB 2400458B
Authority
GB
United Kingdom
Prior art keywords
control system
environmental control
environmental
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.)
Expired - Lifetime
Application number
GB0401271A
Other versions
GB2400458A (en
GB0401271D0 (en
Inventor
Klaus-Werner Popplemann
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.)
Schneider Electric Controls UK Ltd
Original Assignee
Invensys Controls UK 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 Invensys Controls UK Ltd filed Critical Invensys Controls UK Ltd
Publication of GB0401271D0 publication Critical patent/GB0401271D0/en
Priority to GB0422069A priority Critical patent/GB2410342B/en
Publication of GB2400458A publication Critical patent/GB2400458A/en
Priority to EP04798751A priority patent/EP1689687A2/en
Priority to PCT/IB2004/003190 priority patent/WO2005042408A2/en
Application granted granted Critical
Publication of GB2400458B publication Critical patent/GB2400458B/en
Priority to US11/416,815 priority patent/US20060256645A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
    • F23N5/203—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/22—Timing network
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/54—Recording
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/08—Measuring temperature
    • F23N2225/12—Measuring temperature room temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/12—Burner simulation or checking
    • F23N2227/16—Checking components, e.g. electronic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2237/00—Controlling
    • F23N2237/06—Controlling two predeterming temperatures, e.g. day-night
GB0401271A 2003-07-09 2004-01-21 Environmental control system and device Expired - Lifetime GB2400458B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB0422069A GB2410342B (en) 2004-01-21 2004-10-05 Environmental control system and device
EP04798751A EP1689687A2 (en) 2003-11-03 2004-11-01 Treatment of particle-bearing liquid
PCT/IB2004/003190 WO2005042408A2 (en) 2003-11-03 2004-11-01 Treatment of particle-bearing liquid
US11/416,815 US20060256645A1 (en) 2003-11-03 2006-05-03 Treatment of particle-bearing liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0316057A GB2400192B (en) 2003-07-09 2003-07-09 Environmental control system and device

Publications (3)

Publication Number Publication Date
GB0401271D0 GB0401271D0 (en) 2004-02-25
GB2400458A GB2400458A (en) 2004-10-13
GB2400458B true GB2400458B (en) 2005-02-23

Family

ID=27741860

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0316057A Expired - Lifetime GB2400192B (en) 2003-07-09 2003-07-09 Environmental control system and device
GB0401271A Expired - Lifetime GB2400458B (en) 2003-07-09 2004-01-21 Environmental control system and device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0316057A Expired - Lifetime GB2400192B (en) 2003-07-09 2003-07-09 Environmental control system and device

Country Status (1)

Country Link
GB (2) GB2400192B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2410342B (en) * 2004-01-21 2006-08-02 Invensys Controls Uk Ltd Environmental control system and device
GB2414535B (en) * 2004-05-24 2007-11-14 Sunvic Controls Ltd Programmer
GB2540349B (en) * 2015-07-09 2020-03-18 British Gas Trading Ltd Temperature control system
GB201513912D0 (en) * 2015-08-06 2015-09-23 Bdr Thermea Group B V Boiler inhibiting

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347974A (en) * 1981-03-05 1982-09-07 Honeywell, Inc. Temperature control system with night setback programming as a function of temperature conditioning load
JPH0462318A (en) * 1990-06-29 1992-02-27 Noritz Corp Combustion apparatus
JPH08303769A (en) * 1995-05-10 1996-11-22 Hitachi Home Tec Ltd Combustor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347974A (en) * 1981-03-05 1982-09-07 Honeywell, Inc. Temperature control system with night setback programming as a function of temperature conditioning load
JPH0462318A (en) * 1990-06-29 1992-02-27 Noritz Corp Combustion apparatus
JPH08303769A (en) * 1995-05-10 1996-11-22 Hitachi Home Tec Ltd Combustor

Also Published As

Publication number Publication date
GB2400192A (en) 2004-10-06
GB2400458A (en) 2004-10-13
GB2400192B (en) 2005-03-09
GB0316057D0 (en) 2003-08-13
GB0401271D0 (en) 2004-02-25

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20240120