FR593228A - - Google Patents
Info
- Publication number
- FR593228A FR593228A FR593228DA FR593228A FR 593228 A FR593228 A FR 593228A FR 593228D A FR593228D A FR 593228DA FR 593228 A FR593228 A FR 593228A
- Authority
- FR
- France
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G3/00—Rotary appliances
- F28G3/10—Rotary appliances having scrapers, hammers, or cutters, e.g. rigidly mounted
- F28G3/14—Rotary appliances having scrapers, hammers, or cutters, e.g. rigidly mounted thrown into working position by centrifugal force
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR593228A true FR593228A (de) | 1925-08-19 |
Family
ID=1540134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR593228D Expired FR593228A (de) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR593228A (de) |
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0
- FR FR593228D patent/FR593228A/fr not_active Expired