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
Links
- 239000003990 capacitor Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010411 cooking Methods 0.000 description 6
- 238000000855 fermentation Methods 0.000 description 4
- 230000004151 fermentation Effects 0.000 description 4
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 3
- 235000008429 bread Nutrition 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000145845 chattering Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
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)
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 (de) | 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 (de) |
Families Citing this family (3)
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 (de) * | 1986-06-06 | 1987-12-17 | ||
GB2456541B (en) | 2008-01-17 | 2010-02-10 | 4Energy Ltd | Air filter |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4846790A (de) * | 1971-10-18 | 1973-07-03 | ||
JPS5131828A (ja) * | 1974-09-11 | 1976-03-18 | Fuji Electric Co Ltd | Fukadanzokuseigyokairo |
-
1980
- 1980-05-30 JP JP7147380A patent/JPS56168229A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4846790A (de) * | 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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