JPH0215085B2 - - Google Patents

Info

Publication number
JPH0215085B2
JPH0215085B2 JP55071473A JP7147380A JPH0215085B2 JP H0215085 B2 JPH0215085 B2 JP H0215085B2 JP 55071473 A JP55071473 A JP 55071473A JP 7147380 A JP7147380 A JP 7147380A JP H0215085 B2 JPH0215085 B2 JP H0215085B2
Authority
JP
Japan
Prior art keywords
temperature
voltage
amplifier
time
input terminal
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
JP55071473A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56168229A (en
Inventor
Shigehiro Morii
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7147380A priority Critical patent/JPS56168229A/ja
Publication of JPS56168229A publication Critical patent/JPS56168229A/ja
Publication of JPH0215085B2 publication Critical patent/JPH0215085B2/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)
  • Control Of Resistance Heating (AREA)
  • Control Of Temperature (AREA)
JP7147380A 1980-05-30 1980-05-30 Temperature controlling device Granted JPS56168229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7147380A JPS56168229A (en) 1980-05-30 1980-05-30 Temperature controlling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7147380A JPS56168229A (en) 1980-05-30 1980-05-30 Temperature controlling device

Publications (2)

Publication Number Publication Date
JPS56168229A JPS56168229A (en) 1981-12-24
JPH0215085B2 true JPH0215085B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-04-11

Family

ID=13461616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7147380A Granted JPS56168229A (en) 1980-05-30 1980-05-30 Temperature controlling device

Country Status (1)

Country Link
JP (1) JPS56168229A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140525A (ja) * 1983-01-31 1984-08-11 Canon Inc 温度制御装置
JPS62198449U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-06-06 1987-12-17
GB2456541B (en) 2008-01-17 2010-02-10 4Energy Ltd Air filter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4846790A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-10-18 1973-07-03
JPS5131828A (ja) * 1974-09-11 1976-03-18 Fuji Electric Co Ltd Fukadanzokuseigyokairo

Also Published As

Publication number Publication date
JPS56168229A (en) 1981-12-24

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