FR44702E - Thermo-regulator valve for central heating radiators - Google Patents
Thermo-regulator valve for central heating radiatorsInfo
- Publication number
- FR44702E FR44702E FR44702DA FR44702E FR 44702 E FR44702 E FR 44702E FR 44702D A FR44702D A FR 44702DA FR 44702 E FR44702 E FR 44702E
- Authority
- FR
- France
- Prior art keywords
- thermo
- regulator valve
- central heating
- heating radiators
- radiators
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR44702T | 1933-05-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR44702E true FR44702E (en) | 1935-04-06 |
Family
ID=8680505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR44702D Expired FR44702E (en) | 1933-05-12 | 1933-05-12 | Thermo-regulator valve for central heating radiators |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR44702E (en) |
-
1933
- 1933-05-12 FR FR44702D patent/FR44702E/en not_active Expired
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