JPS5789114A - Temperature controlling circuit - Google Patents

Temperature controlling circuit

Info

Publication number
JPS5789114A
JPS5789114A JP55164640A JP16464080A JPS5789114A JP S5789114 A JPS5789114 A JP S5789114A JP 55164640 A JP55164640 A JP 55164640A JP 16464080 A JP16464080 A JP 16464080A JP S5789114 A JPS5789114 A JP S5789114A
Authority
JP
Japan
Prior art keywords
period
output
power supply
zero cross
switch
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
JP55164640A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0215084B2 (cg-RX-API-DMAC7.html
Inventor
Mitsuo Shimada
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP55164640A priority Critical patent/JPS5789114A/ja
Publication of JPS5789114A publication Critical patent/JPS5789114A/ja
Publication of JPH0215084B2 publication Critical patent/JPH0215084B2/ja
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Control Of Temperature (AREA)
  • Control Of Electrical Variables (AREA)
JP55164640A 1980-11-25 1980-11-25 Temperature controlling circuit Granted JPS5789114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55164640A JPS5789114A (en) 1980-11-25 1980-11-25 Temperature controlling circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55164640A JPS5789114A (en) 1980-11-25 1980-11-25 Temperature controlling circuit

Publications (2)

Publication Number Publication Date
JPS5789114A true JPS5789114A (en) 1982-06-03
JPH0215084B2 JPH0215084B2 (cg-RX-API-DMAC7.html) 1990-04-11

Family

ID=15797023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55164640A Granted JPS5789114A (en) 1980-11-25 1980-11-25 Temperature controlling circuit

Country Status (1)

Country Link
JP (1) JPS5789114A (cg-RX-API-DMAC7.html)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116449A (ja) * 1974-07-31 1976-02-09 Matsushita Electric Works Ltd Koryudenryokuseigyosochi
JPS53143880A (en) * 1977-05-19 1978-12-14 Canon Kk Temperature control device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116449A (ja) * 1974-07-31 1976-02-09 Matsushita Electric Works Ltd Koryudenryokuseigyosochi
JPS53143880A (en) * 1977-05-19 1978-12-14 Canon Kk Temperature control device

Also Published As

Publication number Publication date
JPH0215084B2 (cg-RX-API-DMAC7.html) 1990-04-11

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