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GB2202968B - Energy producing source control - Google Patents

Energy producing source control

Info

Publication number
GB2202968B
GB2202968B GB8801983A GB8801983A GB2202968B GB 2202968 B GB2202968 B GB 2202968B GB 8801983 A GB8801983 A GB 8801983A GB 8801983 A GB8801983 A GB 8801983A GB 2202968 B GB2202968 B GB 2202968B
Authority
GB
United Kingdom
Prior art keywords
source control
energy producing
producing source
energy
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
GB8801983A
Other versions
GB2202968A (en
GB8801983D0 (en
Inventor
Michael Charles Nash
Ross Lansdell
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8801983D0 publication Critical patent/GB8801983D0/en
Publication of GB2202968A publication Critical patent/GB2202968A/en
Application granted granted Critical
Publication of GB2202968B publication Critical patent/GB2202968B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • 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
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Remote Sensing (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
GB8801983A 1987-01-29 1988-01-29 Energy producing source control Expired - Lifetime GB2202968B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878702008A GB8702008D0 (en) 1987-01-29 1987-01-29 Energy producing source control

Publications (3)

Publication Number Publication Date
GB8801983D0 GB8801983D0 (en) 1988-02-24
GB2202968A GB2202968A (en) 1988-10-05
GB2202968B true GB2202968B (en) 1991-05-08

Family

ID=10611425

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878702008A Pending GB8702008D0 (en) 1987-01-29 1987-01-29 Energy producing source control
GB8801983A Expired - Lifetime GB2202968B (en) 1987-01-29 1988-01-29 Energy producing source control

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878702008A Pending GB8702008D0 (en) 1987-01-29 1987-01-29 Energy producing source control

Country Status (1)

Country Link
GB (2) GB8702008D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1286750C (en) * 1986-02-03 1991-07-23 Thomas M. Zinsmeyer Automatic reset of chilled water setpoint temperature control
GB2204424B (en) * 1987-05-05 1991-04-24 British Gas Plc Control of a boiler
GB8811186D0 (en) * 1988-05-11 1988-06-15 Hogan A P Heating system control
GB8819344D0 (en) * 1988-08-15 1988-09-14 British Gas Plc Space heating control
JP2708053B2 (en) * 1992-07-23 1998-02-04 株式会社日立製作所 Refrigerator temperature controller

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1437195A (en) * 1972-10-02 1976-05-26 Centra Buerkle Kg Albert Ventilating and airconditioning apparatus
US4413775A (en) * 1982-07-12 1983-11-08 Scott Kenneth W Water heater control system
GB2170024A (en) * 1985-01-11 1986-07-23 Tyler Refrigeration Corp Temperature control of refrigerated display case
GB2191021A (en) * 1986-02-03 1987-12-02 Carrier Corp Automatic reset of chilled water setpoint temperature control

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1437195A (en) * 1972-10-02 1976-05-26 Centra Buerkle Kg Albert Ventilating and airconditioning apparatus
US4413775A (en) * 1982-07-12 1983-11-08 Scott Kenneth W Water heater control system
GB2170024A (en) * 1985-01-11 1986-07-23 Tyler Refrigeration Corp Temperature control of refrigerated display case
GB2191021A (en) * 1986-02-03 1987-12-02 Carrier Corp Automatic reset of chilled water setpoint temperature control

Also Published As

Publication number Publication date
GB2202968A (en) 1988-10-05
GB8702008D0 (en) 1987-03-04
GB8801983D0 (en) 1988-02-24

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20080128