FR4197E - Hélice propulsive - Google Patents
Hélice propulsiveInfo
- Publication number
- FR4197E FR4197E FR4197A FR4197DA FR4197E FR 4197 E FR4197 E FR 4197E FR 4197 A FR4197 A FR 4197A FR 4197D A FR4197D A FR 4197DA FR 4197 E FR4197 E FR 4197E
- Authority
- FR
- France
- Prior art keywords
- propeller
- propeller propeller
- 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
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/26—Blades
-
- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR348549T | 1904-12-01 | ||
| FR4197T | 1904-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR4197E true FR4197E (fr) | 1905-06-10 |
Family
ID=1347349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR4197A Expired FR4197E (fr) | 1904-12-01 | 1904-12-30 | Hélice propulsive |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR4197E (fr) |
-
1904
- 1904-12-30 FR FR4197A patent/FR4197E/fr not_active Expired
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