FR1181816A - Improvements to fans, especially for mines - Google Patents
Improvements to fans, especially for minesInfo
- Publication number
- FR1181816A FR1181816A FR1181816DA FR1181816A FR 1181816 A FR1181816 A FR 1181816A FR 1181816D A FR1181816D A FR 1181816DA FR 1181816 A FR1181816 A FR 1181816A
- Authority
- FR
- France
- Prior art keywords
- mines
- fans
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1181816T | 1957-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1181816A true FR1181816A (en) | 1959-06-18 |
Family
ID=9662303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1181816D Expired FR1181816A (en) | 1957-08-30 | 1957-08-30 | Improvements to fans, especially for mines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1181816A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4299535A (en) * | 1980-11-24 | 1981-11-10 | The Trane Company | Fan inlet guide vane assembly |
-
1957
- 1957-08-30 FR FR1181816D patent/FR1181816A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4299535A (en) * | 1980-11-24 | 1981-11-10 | The Trane Company | Fan inlet guide vane assembly |
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