FR809178A - Improvements to gas heaters and the like - Google Patents
Improvements to gas heaters and the likeInfo
- Publication number
- FR809178A FR809178A FR809178DA FR809178A FR 809178 A FR809178 A FR 809178A FR 809178D A FR809178D A FR 809178DA FR 809178 A FR809178 A FR 809178A
- Authority
- FR
- France
- Prior art keywords
- gas heaters
- heaters
- gas
- 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
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/04—Constructions of heat-exchange apparatus characterised by the selection of particular materials of ceramic; of concrete; of natural stone
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE809178X | 1935-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR809178A true FR809178A (en) | 1937-02-25 |
Family
ID=6723246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR809178D Expired FR809178A (en) | 1935-07-13 | 1936-07-11 | Improvements to gas heaters and the like |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR809178A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE756182C (en) * | 1938-10-28 | 1954-01-18 | Koppers Gmbh Heinrich | Device for carrying out endothermic gas reactions |
-
1936
- 1936-07-11 FR FR809178D patent/FR809178A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE756182C (en) * | 1938-10-28 | 1954-01-18 | Koppers Gmbh Heinrich | Device for carrying out endothermic gas reactions |
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