DE207997C - - Google Patents
Info
- Publication number
- DE207997C DE207997C DENDAT207997D DE207997DA DE207997C DE 207997 C DE207997 C DE 207997C DE NDAT207997 D DENDAT207997 D DE NDAT207997D DE 207997D A DE207997D A DE 207997DA DE 207997 C DE207997 C DE 207997C
- Authority
- DE
- Germany
- Prior art keywords
- tubes
- cross tube
- locked
- rotated
- longitudinal axis
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
- F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
- F23L17/06—Tops for chimneys or ventilating shafts; Terminals for flues branched; T-headed
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supports For Pipes And Cables (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE207997C true DE207997C (https=) |
Family
ID=470062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT207997D Active DE207997C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE207997C (https=) |
-
0
- DE DENDAT207997D patent/DE207997C/de active Active
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