FR332123A - Improvements made to fans, and especially to oscillating fans, driven by electricity or motor - Google Patents
Improvements made to fans, and especially to oscillating fans, driven by electricity or motorInfo
- Publication number
- FR332123A FR332123A FR332123DA FR332123A FR 332123 A FR332123 A FR 332123A FR 332123D A FR332123D A FR 332123DA FR 332123 A FR332123 A FR 332123A
- Authority
- FR
- France
- Prior art keywords
- fans
- electricity
- driven
- motor
- improvements made
- 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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
- F04D25/105—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air by changing rotor axis direction, e.g. oscillating fans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR332123T | 1903-05-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR332123A true FR332123A (en) | 1903-10-16 |
Family
ID=1381795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR332123D Expired FR332123A (en) | 1903-05-16 | 1903-05-16 | Improvements made to fans, and especially to oscillating fans, driven by electricity or motor |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR332123A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE967685C (en) * | 1951-04-18 | 1957-12-05 | Licentia Gmbh | Automatically swiveling table fan |
-
1903
- 1903-05-16 FR FR332123D patent/FR332123A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE967685C (en) * | 1951-04-18 | 1957-12-05 | Licentia Gmbh | Automatically swiveling table fan |
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