FR1004137A - Improvements to electric heating devices - Google Patents
Improvements to electric heating devicesInfo
- Publication number
- FR1004137A FR1004137A FR1004137DA FR1004137A FR 1004137 A FR1004137 A FR 1004137A FR 1004137D A FR1004137D A FR 1004137DA FR 1004137 A FR1004137 A FR 1004137A
- Authority
- FR
- France
- Prior art keywords
- electric heating
- heating devices
- devices
- electric
- heating
- Prior art date
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1004137X | 1949-01-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1004137A true FR1004137A (en) | 1952-03-26 |
Family
ID=10867605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1004137D Expired FR1004137A (en) | 1949-01-03 | 1949-12-31 | Improvements to electric heating devices |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1004137A (en) |
-
1949
- 1949-12-31 FR FR1004137D patent/FR1004137A/en not_active Expired
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