FR457407A - economizer, temperature regulator for all types of heating systems - Google Patents
economizer, temperature regulator for all types of heating systemsInfo
- Publication number
- FR457407A FR457407A FR457407DA FR457407A FR 457407 A FR457407 A FR 457407A FR 457407D A FR457407D A FR 457407DA FR 457407 A FR457407 A FR 457407A
- Authority
- FR
- France
- Prior art keywords
- economizer
- types
- heating systems
- temperature regulator
- regulator
- 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
- G05D23/19—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
- G05D23/27535—Details of the sensing element
- G05D23/27537—Details of the sensing element using expansible 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 |
---|---|---|---|
FR457407T | 1913-05-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR457407A true FR457407A (en) | 1913-09-17 |
Family
ID=1497101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR457407D Expired FR457407A (en) | 1913-05-02 | 1913-05-02 | economizer, temperature regulator for all types of heating systems |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR457407A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1031550B (en) * | 1954-06-25 | 1958-06-04 | Karl Janner Dipl Phys | Temperature measuring mechanism for regulation and control purposes |
-
1913
- 1913-05-02 FR FR457407D patent/FR457407A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1031550B (en) * | 1954-06-25 | 1958-06-04 | Karl Janner Dipl Phys | Temperature measuring mechanism for regulation and control purposes |
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