GB8615697D0 - Environmental control system - Google Patents

Environmental control system

Info

Publication number
GB8615697D0
GB8615697D0 GB868615697A GB8615697A GB8615697D0 GB 8615697 D0 GB8615697 D0 GB 8615697D0 GB 868615697 A GB868615697 A GB 868615697A GB 8615697 A GB8615697 A GB 8615697A GB 8615697 D0 GB8615697 D0 GB 8615697D0
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.)
Granted
Application number
GB868615697A
Other versions
GB2192080A (en
GB2192080B (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.)
SURREY COUNTY COUNCIL
Original Assignee
SURREY COUNTY COUNCIL
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 SURREY COUNTY COUNCIL filed Critical SURREY COUNTY COUNCIL
Priority to GB8615697A priority Critical patent/GB2192080B/en
Publication of GB8615697D0 publication Critical patent/GB8615697D0/en
Publication of GB2192080A publication Critical patent/GB2192080A/en
Application granted granted Critical
Publication of GB2192080B publication Critical patent/GB2192080B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Central Heating Systems (AREA)
GB8615697A 1986-06-27 1986-06-27 An environment control system Expired - Fee Related GB2192080B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8615697A GB2192080B (en) 1986-06-27 1986-06-27 An environment control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8615697A GB2192080B (en) 1986-06-27 1986-06-27 An environment control system

Publications (3)

Publication Number Publication Date
GB8615697D0 true GB8615697D0 (en) 1986-08-06
GB2192080A GB2192080A (en) 1987-12-31
GB2192080B GB2192080B (en) 1990-03-21

Family

ID=10600182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8615697A Expired - Fee Related GB2192080B (en) 1986-06-27 1986-06-27 An environment control system

Country Status (1)

Country Link
GB (1) GB2192080B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2084241C (en) * 1992-12-01 1999-01-19 William Randall Erwin Audible alert for automatic shutoff circuit
EP0631219A1 (en) * 1993-06-28 1994-12-28 Buderus Heiztechnik GmbH Method for temperature control and regulation in individual living or work rooms
GB2318200B (en) * 1996-10-10 2000-07-19 Trisk Edwin Systems Ltd Forecourt system
EP0881443A1 (en) * 1997-05-27 1998-12-02 Urs Künzle Power saving circuit for mains operated refrigeration apparatus and control method thereof
FR2904440B1 (en) * 2006-07-26 2010-10-22 Thermor Ind "HEATING DEVICE OF PREMISES"

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141853A (en) * 1983-04-29 1985-01-03 Edward Desmond Bishop Improvements in or relating to automatic light switches

Also Published As

Publication number Publication date
GB2192080A (en) 1987-12-31
GB2192080B (en) 1990-03-21

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Legal Events

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