FR2288279B1 - - Google Patents
Info
- Publication number
- FR2288279B1 FR2288279B1 FR7434889A FR7434889A FR2288279B1 FR 2288279 B1 FR2288279 B1 FR 2288279B1 FR 7434889 A FR7434889 A FR 7434889A FR 7434889 A FR7434889 A FR 7434889A FR 2288279 B1 FR2288279 B1 FR 2288279B1
- Authority
- FR
- France
- 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
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
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Temperature (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7434889A FR2288279A1 (en) | 1974-10-17 | 1974-10-17 | Thermostatic control system - has diode as temp. sensor with negative or positive coefficient platinum resistive element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7434889A FR2288279A1 (en) | 1974-10-17 | 1974-10-17 | Thermostatic control system - has diode as temp. sensor with negative or positive coefficient platinum resistive element |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2288279A1 FR2288279A1 (en) | 1976-05-14 |
FR2288279B1 true FR2288279B1 (en) | 1977-03-18 |
Family
ID=9144198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7434889A Granted FR2288279A1 (en) | 1974-10-17 | 1974-10-17 | Thermostatic control system - has diode as temp. sensor with negative or positive coefficient platinum resistive element |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2288279A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100433879B1 (en) | 2002-09-09 | 2004-06-04 | 삼성전자주식회사 | Apparatus for temperature controlling of optical communicating device |
-
1974
- 1974-10-17 FR FR7434889A patent/FR2288279A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2288279A1 (en) | 1976-05-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |