GB2345740B - Valve control apparatus and method - Google Patents

Valve control apparatus and method

Info

Publication number
GB2345740B
GB2345740B GB9930566A GB9930566A GB2345740B GB 2345740 B GB2345740 B GB 2345740B GB 9930566 A GB9930566 A GB 9930566A GB 9930566 A GB9930566 A GB 9930566A GB 2345740 B GB2345740 B GB 2345740B
Authority
GB
United Kingdom
Prior art keywords
control apparatus
valve control
valve
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
GB9930566A
Other versions
GB9930566D0 (en
GB2345740A (en
Inventor
Alan D Burgess
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.)
SUNVIC CONTROLS Ltd
Original Assignee
SUNVIC CONTROLS 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
Priority claimed from GBGB9828782.4A external-priority patent/GB9828782D0/en
Priority claimed from GBGB9906485.9A external-priority patent/GB9906485D0/en
Application filed by SUNVIC CONTROLS Ltd filed Critical SUNVIC CONTROLS Ltd
Publication of GB9930566D0 publication Critical patent/GB9930566D0/en
Publication of GB2345740A publication Critical patent/GB2345740A/en
Application granted granted Critical
Publication of GB2345740B publication Critical patent/GB2345740B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
GB9930566A 1998-12-29 1999-12-23 Valve control apparatus and method Expired - Fee Related GB2345740B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9828782.4A GB9828782D0 (en) 1998-12-29 1998-12-29 Valve control apparatus and method
GBGB9906485.9A GB9906485D0 (en) 1999-03-19 1999-03-19 Valve control,apparatus and method

Publications (3)

Publication Number Publication Date
GB9930566D0 GB9930566D0 (en) 2000-02-16
GB2345740A GB2345740A (en) 2000-07-19
GB2345740B true GB2345740B (en) 2003-04-23

Family

ID=26314938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9930566A Expired - Fee Related GB2345740B (en) 1998-12-29 1999-12-23 Valve control apparatus and method

Country Status (1)

Country Link
GB (1) GB2345740B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136988A (en) * 1983-03-16 1984-09-26 Pixel Plus Limited Central heating boiler control unit
JPH01123947A (en) * 1987-11-09 1989-05-16 Matsushita Electric Ind Co Ltd Hot water supply device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10123947A (en) * 1996-10-22 1998-05-15 Hitachi Eng Co Ltd Method for discriminating detached territory in area management system and device therefor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136988A (en) * 1983-03-16 1984-09-26 Pixel Plus Limited Central heating boiler control unit
JPH01123947A (en) * 1987-11-09 1989-05-16 Matsushita Electric Ind Co Ltd Hot water supply device

Also Published As

Publication number Publication date
GB9930566D0 (en) 2000-02-16
GB2345740A (en) 2000-07-19

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Legal Events

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

Effective date: 20161223