FR2161264A6 - - Google Patents
Info
- Publication number
- FR2161264A6 FR2161264A6 FR7141424A FR7141424A FR2161264A6 FR 2161264 A6 FR2161264 A6 FR 2161264A6 FR 7141424 A FR7141424 A FR 7141424A FR 7141424 A FR7141424 A FR 7141424A FR 2161264 A6 FR2161264 A6 FR 2161264A6
- 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
- G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Ventilation (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE790936D BE790936R (fr) | 1971-11-19 | Dispositif d'aeration des | |
| FR7141424A FR2161264A6 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-11-19 | 1971-11-19 | |
| CH1663172A CH545449A (fr) | 1970-12-04 | 1972-11-15 | Dispositif d'aération des locaux d'un immeuble |
| DE19722256549 DE2256549A1 (de) | 1971-11-19 | 1972-11-17 | Einrichtung zur be- und entlueftung von raeumen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7141424A FR2161264A6 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-11-19 | 1971-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2161264A6 true FR2161264A6 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-07-06 |
Family
ID=9086028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7141424A Expired FR2161264A6 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-12-04 | 1971-11-19 |
Country Status (3)
-
0
- BE BE790936D patent/BE790936R/xx active
-
1971
- 1971-11-19 FR FR7141424A patent/FR2161264A6/fr not_active Expired
-
1972
- 1972-11-17 DE DE19722256549 patent/DE2256549A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE790936R (fr) | 1973-03-01 |
| DE2256549A1 (de) | 1973-05-24 |