NL70563C - - Google Patents
Info
- Publication number
- NL70563C NL70563C NL143993A NL143993A NL70563C NL 70563 C NL70563 C NL 70563C NL 143993 A NL143993 A NL 143993A NL 143993 A NL143993 A NL 143993A NL 70563 C NL70563 C NL 70563C
- Authority
- NL
- Netherlands
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)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL143993A NL70563C (en:Method) | 1948-12-22 | 1948-12-22 | |
| BE501935A BE501935A (en:Method) | 1948-12-22 | 1951-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL143993A NL70563C (en:Method) | 1948-12-22 | 1948-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL70563C true NL70563C (en:Method) | 1952-03-15 |
Family
ID=1822412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL143993A NL70563C (en:Method) | 1948-12-22 | 1948-12-22 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE501935A (en:Method) |
| NL (1) | NL70563C (en:Method) |
-
1948
- 1948-12-22 NL NL143993A patent/NL70563C/nl active
-
1951
- 1951-03-16 BE BE501935A patent/BE501935A/nl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE501935A (en:Method) | 1951-04-14 |