AU416962B2 - Temperature control system - Google Patents

Temperature control system

Info

Publication number
AU416962B2
AU416962B2 AU37560/68A AU3756068A AU416962B2 AU 416962 B2 AU416962 B2 AU 416962B2 AU 37560/68 A AU37560/68 A AU 37560/68A AU 3756068 A AU3756068 A AU 3756068A AU 416962 B2 AU416962 B2 AU 416962B2
Authority
AU
Australia
Prior art keywords
control system
temperature control
temperature
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
Application number
AU37560/68A
Other versions
AU3756068A (en
Inventor
Wilkie Chambers William
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.)
Robertshaw Controls Co
Original Assignee
Robertshaw Controls Co
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 Robertshaw Controls Co filed Critical Robertshaw Controls Co
Priority to AU37560/68A priority Critical patent/AU416962B2/en
Publication of AU3756068A publication Critical patent/AU3756068A/en
Application granted granted Critical
Publication of AU416962B2 publication Critical patent/AU416962B2/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
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values
    • 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
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1912—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can take more than two discrete values
AU37560/68A 1968-05-09 1968-05-09 Temperature control system Expired AU416962B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU37560/68A AU416962B2 (en) 1968-05-09 1968-05-09 Temperature control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU37560/68A AU416962B2 (en) 1968-05-09 1968-05-09 Temperature control system

Publications (2)

Publication Number Publication Date
AU3756068A AU3756068A (en) 1969-11-13
AU416962B2 true AU416962B2 (en) 1971-09-07

Family

ID=3724606

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37560/68A Expired AU416962B2 (en) 1968-05-09 1968-05-09 Temperature control system

Country Status (1)

Country Link
AU (1) AU416962B2 (en)

Also Published As

Publication number Publication date
AU3756068A (en) 1969-11-13

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