FR820738A - Hélice auxiliaire spéciale permettant d'augmenter la vitesse soit des navires soitdes avions, sans augmenter la puissance des machines propulsives - Google Patents
Hélice auxiliaire spéciale permettant d'augmenter la vitesse soit des navires soitdes avions, sans augmenter la puissance des machines propulsivesInfo
- Publication number
- FR820738A FR820738A FR820738DA FR820738A FR 820738 A FR820738 A FR 820738A FR 820738D A FR820738D A FR 820738DA FR 820738 A FR820738 A FR 820738A
- Authority
- FR
- France
- Prior art keywords
- airplanes
- ships
- increasing
- speed
- increase
- 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
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
- B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
- B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type
- B63H2005/103—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type of co-rotative type, i.e. rotating in the same direction, e.g. twin propellers
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 |
|---|---|---|---|
| FR820738T | 1936-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR820738A true FR820738A (fr) | 1937-11-17 |
Family
ID=9273518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR820738D Expired FR820738A (fr) | 1936-07-24 | 1936-07-24 | Hélice auxiliaire spéciale permettant d'augmenter la vitesse soit des navires soitdes avions, sans augmenter la puissance des machines propulsives |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR820738A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0406451A4 (en) * | 1989-01-20 | 1991-06-12 | Kabushiki Kaisha Kobeseikosho | Marine propulsion apparatus |
-
1936
- 1936-07-24 FR FR820738D patent/FR820738A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0406451A4 (en) * | 1989-01-20 | 1991-06-12 | Kabushiki Kaisha Kobeseikosho | Marine propulsion apparatus |
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