FR1257548A - Central heating device - Google Patents
Central heating deviceInfo
- Publication number
- FR1257548A FR1257548A FR828175A FR828175A FR1257548A FR 1257548 A FR1257548 A FR 1257548A FR 828175 A FR828175 A FR 828175A FR 828175 A FR828175 A FR 828175A FR 1257548 A FR1257548 A FR 1257548A
- Authority
- FR
- France
- Prior art keywords
- heating device
- central heating
- central
- 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
- 238000010438 heat treatment Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0202—Switches
- H05B1/0208—Switches actuated by the expansion or evaporation of a gas or liquid
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR828175A FR1257548A (en) | 1960-05-23 | 1960-05-23 | Central heating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR828175A FR1257548A (en) | 1960-05-23 | 1960-05-23 | Central heating device |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1257548A true FR1257548A (en) | 1961-03-31 |
Family
ID=8732126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR828175A Expired FR1257548A (en) | 1960-05-23 | 1960-05-23 | Central heating device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1257548A (en) |
-
1960
- 1960-05-23 FR FR828175A patent/FR1257548A/en not_active Expired
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