FR382159A - Steam or hot water heating - Google Patents
Steam or hot water heatingInfo
- Publication number
- FR382159A FR382159A FR382159DA FR382159A FR 382159 A FR382159 A FR 382159A FR 382159D A FR382159D A FR 382159DA FR 382159 A FR382159 A FR 382159A
- Authority
- FR
- France
- Prior art keywords
- steam
- hot water
- water heating
- heating
- hot
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
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
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
- F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/09—Optical design with a combination of different curvatures
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE382159X | 1907-01-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR382159A true FR382159A (en) | 1908-01-31 |
Family
ID=6357318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR382159D Expired FR382159A (en) | 1907-01-08 | 1907-09-23 | Steam or hot water heating |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR382159A (en) |
GB (1) | GB382159A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105546473A (en) * | 2016-02-03 | 2016-05-04 | 德清县升星照明电器有限公司 | Heating lamp |
-
1907
- 1907-09-23 FR FR382159D patent/FR382159A/en not_active Expired
-
1932
- 1932-02-09 GB GB3865/32A patent/GB382159A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB382159A (en) | 1932-10-20 |
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