FR1567525A - - Google Patents
Info
- Publication number
- FR1567525A FR1567525A FR1567525DA FR1567525A FR 1567525 A FR1567525 A FR 1567525A FR 1567525D A FR1567525D A FR 1567525DA FR 1567525 A FR1567525 A FR 1567525A
- 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
- 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
- G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
- F25B2321/021—Control thereof
- F25B2321/0212—Control thereof of electric power, current or voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Rectifiers (AREA)
- Dc-Dc Converters (AREA)
- Control Of Temperature (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES0110046 | 1967-05-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1567525A true FR1567525A (enrdf_load_stackoverflow) | 1969-04-08 |
Family
ID=7529945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1567525D Expired FR1567525A (enrdf_load_stackoverflow) | 1967-05-26 | 1968-05-24 |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH472074A (enrdf_load_stackoverflow) |
DE (1) | DE1551324B2 (enrdf_load_stackoverflow) |
FR (1) | FR1567525A (enrdf_load_stackoverflow) |
GB (1) | GB1229333A (enrdf_load_stackoverflow) |
-
1967
- 1967-05-26 DE DE19671551324 patent/DE1551324B2/de active Pending
-
1968
- 1968-02-13 CH CH213768A patent/CH472074A/de not_active IP Right Cessation
- 1968-05-24 GB GB1229333D patent/GB1229333A/en not_active Expired
- 1968-05-24 FR FR1567525D patent/FR1567525A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1551324B2 (de) | 1971-08-19 |
CH472074A (de) | 1969-04-30 |
GB1229333A (enrdf_load_stackoverflow) | 1971-04-21 |
DE1551324A1 (de) | 1970-03-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |