GB8314272D0 - Electronic thermostat - Google Patents

Electronic thermostat

Info

Publication number
GB8314272D0
GB8314272D0 GB838314272A GB8314272A GB8314272D0 GB 8314272 D0 GB8314272 D0 GB 8314272D0 GB 838314272 A GB838314272 A GB 838314272A GB 8314272 A GB8314272 A GB 8314272A GB 8314272 D0 GB8314272 D0 GB 8314272D0
Authority
GB
United Kingdom
Prior art keywords
electronic thermostat
thermostat
electronic
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
GB838314272A
Other versions
GB2122390B (en
GB2122390A (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.)
Kelly M L
Original Assignee
Kelly M L
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 Kelly M L filed Critical Kelly M L
Priority to GB08314272A priority Critical patent/GB2122390B/en
Publication of GB8314272D0 publication Critical patent/GB8314272D0/en
Publication of GB2122390A publication Critical patent/GB2122390A/en
Application granted granted Critical
Publication of GB2122390B publication Critical patent/GB2122390B/en
Expired 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
    • G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
GB08314272A 1982-05-24 1983-05-23 Electronic thermostat Expired GB2122390B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08314272A GB2122390B (en) 1982-05-24 1983-05-23 Electronic thermostat

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8215050 1982-05-24
GB08314272A GB2122390B (en) 1982-05-24 1983-05-23 Electronic thermostat

Publications (3)

Publication Number Publication Date
GB8314272D0 true GB8314272D0 (en) 1983-06-29
GB2122390A GB2122390A (en) 1984-01-11
GB2122390B GB2122390B (en) 1985-07-24

Family

ID=26282921

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08314272A Expired GB2122390B (en) 1982-05-24 1983-05-23 Electronic thermostat

Country Status (1)

Country Link
GB (1) GB2122390B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197504A (en) * 1986-07-02 1988-05-18 Powrmatic Ltd Thermostat control
US5816492A (en) * 1996-07-19 1998-10-06 Landis & Staefa, Inc. Room temperature sensor and thermostat control device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2308887C3 (en) * 1973-02-23 1985-08-08 Atmos Fritzsching & Co Gmbh, Zweigniederlassung Lenzkirch Im Schwarzwald, 7825 Lenzkirch Temperature measuring method and device with storage of the measured values in a temperature-insulated vessel
US4032740A (en) * 1975-04-07 1977-06-28 Illinois Tool Works Inc. Two-level temperature control for induction heating
GB1552230A (en) * 1975-07-15 1979-09-12 Pactrol Controls Ltd Pactrol controls ltd
JPS53120570A (en) * 1977-03-30 1978-10-21 Automobile Antipollution Voltage comparator
DE3002745C2 (en) * 1980-01-23 1984-07-12 Siemens AG, 1000 Berlin und 8000 München Electronic control device
JPS56132196A (en) * 1980-03-19 1981-10-16 Seiko Epson Corp Driving system for stepping motor

Also Published As

Publication number Publication date
GB2122390B (en) 1985-07-24
GB2122390A (en) 1984-01-11

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Legal Events

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