JPS4323593B1 - - Google Patents
Info
- Publication number
- JPS4323593B1 JPS4323593B1 JP2327266A JP2327266A JPS4323593B1 JP S4323593 B1 JPS4323593 B1 JP S4323593B1 JP 2327266 A JP2327266 A JP 2327266A JP 2327266 A JP2327266 A JP 2327266A JP S4323593 B1 JPS4323593 B1 JP S4323593B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
- G05D23/303—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature using a sensing element having a resistance varying with temperature, e.g. thermistor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Temperature (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44821865A | 1965-04-14 | 1965-04-14 | |
| US541672A US3418540A (en) | 1965-04-14 | 1966-04-11 | Condition responsive control circuit with adjustable proportioning band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4323593B1 true JPS4323593B1 (US06265458-20010724-C00056.png) | 1968-10-11 |
Family
ID=27035279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2327266A Pending JPS4323593B1 (US06265458-20010724-C00056.png) | 1965-04-14 | 1966-04-14 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3418540A (US06265458-20010724-C00056.png) |
| JP (1) | JPS4323593B1 (US06265458-20010724-C00056.png) |
| CA (1) | CA828315A (US06265458-20010724-C00056.png) |
| GB (2) | GB1126008A (US06265458-20010724-C00056.png) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2777640A (en) * | 1953-10-19 | 1957-01-15 | Northrop Aircraft Inc | Temperature control circuit |
| LU36983A1 (US06265458-20010724-C00056.png) * | 1957-06-14 | |||
| US3040156A (en) * | 1959-08-14 | 1962-06-19 | Monsanto Chemicals | Control circuit |
| US3354358A (en) * | 1963-07-01 | 1967-11-21 | Monsanto Co | Anticipating temperature controller |
-
0
- CA CA828315A patent/CA828315A/en not_active Expired
-
1966
- 1966-04-11 US US541672A patent/US3418540A/en not_active Expired - Lifetime
- 1966-04-14 GB GB16477/66A patent/GB1126008A/en not_active Expired
- 1966-04-14 GB GB11596/68A patent/GB1126009A/en not_active Expired
- 1966-04-14 JP JP2327266A patent/JPS4323593B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1126008A (en) | 1968-09-05 |
| GB1126009A (en) | 1968-09-05 |
| CA828315A (en) | 1969-11-25 |
| US3418540A (en) | 1968-12-24 |
