FR487420A - Device for propelling and steering ships by suction generated by means of steam ejectors - Google Patents
Device for propelling and steering ships by suction generated by means of steam ejectorsInfo
- Publication number
- FR487420A FR487420A FR487420A FR487420DA FR487420A FR 487420 A FR487420 A FR 487420A FR 487420 A FR487420 A FR 487420A FR 487420D A FR487420D A FR 487420DA FR 487420 A FR487420 A FR 487420A
- Authority
- FR
- France
- Prior art keywords
- propelling
- suction generated
- steam ejectors
- steering ships
- ships
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/12—Marine propulsion by water jets the propulsive medium being steam or other gas
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR487420T | 1917-11-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR487420A true FR487420A (en) | 1918-07-03 |
Family
ID=1523907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR487420A Expired FR487420A (en) | 1917-11-05 | 1917-11-05 | Device for propelling and steering ships by suction generated by means of steam ejectors |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR487420A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2430353A1 (en) * | 1978-07-07 | 1980-02-01 | Reffert Alphonse | Jet-type boat propulsion system - uses several compressed air ejectors with annular depressive action |
US7264311B2 (en) | 2002-09-12 | 2007-09-04 | Steelcase Development Corporation | Synchrotilt seating unit with comfort surface |
-
1917
- 1917-11-05 FR FR487420A patent/FR487420A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2430353A1 (en) * | 1978-07-07 | 1980-02-01 | Reffert Alphonse | Jet-type boat propulsion system - uses several compressed air ejectors with annular depressive action |
US7264311B2 (en) | 2002-09-12 | 2007-09-04 | Steelcase Development Corporation | Synchrotilt seating unit with comfort surface |
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