GB8716312D0 - Control for central heating/cooling system - Google Patents

Control for central heating/cooling system

Info

Publication number
GB8716312D0
GB8716312D0 GB878716312A GB8716312A GB8716312D0 GB 8716312 D0 GB8716312 D0 GB 8716312D0 GB 878716312 A GB878716312 A GB 878716312A GB 8716312 A GB8716312 A GB 8716312A GB 8716312 D0 GB8716312 D0 GB 8716312D0
Authority
GB
United Kingdom
Prior art keywords
control
cooling system
central heating
heating
central
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
GB878716312A
Other versions
GB2194076B (en
GB2194076A (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.)
MICRO DESIGN ASSOCIATES Ltd
Original Assignee
MICRO DESIGN ASSOCIATES 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 MICRO DESIGN ASSOCIATES Ltd filed Critical MICRO DESIGN ASSOCIATES Ltd
Publication of GB8716312D0 publication Critical patent/GB8716312D0/en
Publication of GB2194076A publication Critical patent/GB2194076A/en
Application granted granted Critical
Publication of GB2194076B publication Critical patent/GB2194076B/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
    • G05D23/1905—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value associated with tele control
GB8716312A 1986-08-05 1987-07-10 Control system for a central heating or cooling system Expired - Fee Related GB2194076B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868619122A GB8619122D0 (en) 1986-08-05 1986-08-05 Control system

Publications (3)

Publication Number Publication Date
GB8716312D0 true GB8716312D0 (en) 1987-08-19
GB2194076A GB2194076A (en) 1988-02-24
GB2194076B GB2194076B (en) 1990-04-18

Family

ID=10602265

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868619122A Pending GB8619122D0 (en) 1986-08-05 1986-08-05 Control system
GB8716312A Expired - Fee Related GB2194076B (en) 1986-08-05 1987-07-10 Control system for a central heating or cooling system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868619122A Pending GB8619122D0 (en) 1986-08-05 1986-08-05 Control system

Country Status (1)

Country Link
GB (2) GB8619122D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2064122A1 (en) * 1991-06-11 1992-12-12 Darryl G. Hurmi Apparatus for controlling unit ventilators
AT399404B (en) * 1992-02-11 1995-05-26 Elin Energieanwendung DEVICE FOR CONTROL, REGULATION AND MONITORING OF HEATING SYSTEMS
JP2948502B2 (en) * 1995-03-30 1999-09-13 三菱電機株式会社 Operation control device for multi-type air conditioner

Also Published As

Publication number Publication date
GB2194076B (en) 1990-04-18
GB2194076A (en) 1988-02-24
GB8619122D0 (en) 1986-09-17

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Legal Events

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