GB2430274B - Thermostatic Control - Google Patents

Thermostatic Control

Info

Publication number
GB2430274B
GB2430274B GB0516493A GB0516493A GB2430274B GB 2430274 B GB2430274 B GB 2430274B GB 0516493 A GB0516493 A GB 0516493A GB 0516493 A GB0516493 A GB 0516493A GB 2430274 B GB2430274 B GB 2430274B
Authority
GB
United Kingdom
Prior art keywords
thermostatic control
thermostatic
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 - Fee Related
Application number
GB0516493A
Other versions
GB2430274A (en
GB0516493D0 (en
Inventor
Brian John Cottrell
Norman Bealing
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
Priority to GB0516493A priority Critical patent/GB2430274B/en
Publication of GB0516493D0 publication Critical patent/GB0516493D0/en
Publication of GB2430274A publication Critical patent/GB2430274A/en
Application granted granted Critical
Publication of GB2430274B publication Critical patent/GB2430274B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
    • G05D23/1904—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value variable in time
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/2003—

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Temperature (AREA)
GB0516493A 2005-08-11 2005-08-11 Thermostatic Control Expired - Fee Related GB2430274B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0516493A GB2430274B (en) 2005-08-11 2005-08-11 Thermostatic Control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0516493A GB2430274B (en) 2005-08-11 2005-08-11 Thermostatic Control

Publications (3)

Publication Number Publication Date
GB0516493D0 GB0516493D0 (en) 2005-09-14
GB2430274A GB2430274A (en) 2007-03-21
GB2430274B true GB2430274B (en) 2007-12-05

Family

ID=34984440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0516493A Expired - Fee Related GB2430274B (en) 2005-08-11 2005-08-11 Thermostatic Control

Country Status (1)

Country Link
GB (1) GB2430274B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843084A (en) * 1987-02-12 1989-06-27 Parker Electronics, Inc. Thermostat control system
EP0735516A1 (en) * 1995-03-27 1996-10-02 Appliance Components Limited Receiver for heating/cooling apparatus
US5902183A (en) * 1996-11-15 1999-05-11 D'souza; Melanius Process and apparatus for energy conservation in buildings using a computer controlled ventilation system
GB2408112A (en) * 2003-11-14 2005-05-18 Microgen Energy Ltd Domestic Heat and Power System

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843084A (en) * 1987-02-12 1989-06-27 Parker Electronics, Inc. Thermostat control system
EP0735516A1 (en) * 1995-03-27 1996-10-02 Appliance Components Limited Receiver for heating/cooling apparatus
US5902183A (en) * 1996-11-15 1999-05-11 D'souza; Melanius Process and apparatus for energy conservation in buildings using a computer controlled ventilation system
GB2408112A (en) * 2003-11-14 2005-05-18 Microgen Energy Ltd Domestic Heat and Power System

Also Published As

Publication number Publication date
GB2430274A (en) 2007-03-21
GB0516493D0 (en) 2005-09-14

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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)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090811