FR1028811A - Dispositif de propulsion - Google Patents
Dispositif de propulsionInfo
- Publication number
- FR1028811A FR1028811A FR1028811DA FR1028811A FR 1028811 A FR1028811 A FR 1028811A FR 1028811D A FR1028811D A FR 1028811DA FR 1028811 A FR1028811 A FR 1028811A
- Authority
- FR
- France
- Prior art keywords
- propulsion device
- propulsion
- 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
- B63H1/28—Other means for improving propeller efficiency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
- B63H21/165—Use of propulsion power plant or units on vessels the vessels being motor-driven by hydraulic fluid motor, i.e. wherein a liquid under pressure is utilised to rotate the propelling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/32—Other parts
- B63H23/34—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts
- B63H2023/346—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts comprising hollow shaft members
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 |
---|---|---|---|
CH1028811X | 1949-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1028811A true FR1028811A (fr) | 1953-05-28 |
Family
ID=4553559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1028811D Expired FR1028811A (fr) | 1949-09-13 | 1950-08-30 | Dispositif de propulsion |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1028811A (fr) |
-
1950
- 1950-08-30 FR FR1028811D patent/FR1028811A/fr not_active Expired
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