CH283301A - Propulsion device, especially on ships. - Google Patents
Propulsion device, especially on ships.Info
- Publication number
- CH283301A CH283301A CH283301DA CH283301A CH 283301 A CH283301 A CH 283301A CH 283301D A CH283301D A CH 283301DA CH 283301 A CH283301 A CH 283301A
- Authority
- CH
- Switzerland
- Prior art keywords
- ships
- propulsion device
- propulsion
- Prior art date
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
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 |
---|---|---|---|
CH283301T | 1949-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH283301A true CH283301A (en) | 1952-05-31 |
Family
ID=4484047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH283301D CH283301A (en) | 1949-09-13 | 1949-09-13 | Propulsion device, especially on ships. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH283301A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3802208A (en) * | 1971-05-11 | 1974-04-09 | Linden Alimak Ab | Implement for stabilizing cohesive and frictional earths to a considerable depth with binding agents |
US11596907B1 (en) | 2019-06-14 | 2023-03-07 | Aeration Industries International, Llc | Apparatus for treating fluids having improved aeration efficiency and operational durability |
-
1949
- 1949-09-13 CH CH283301D patent/CH283301A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3802208A (en) * | 1971-05-11 | 1974-04-09 | Linden Alimak Ab | Implement for stabilizing cohesive and frictional earths to a considerable depth with binding agents |
US11596907B1 (en) | 2019-06-14 | 2023-03-07 | Aeration Industries International, Llc | Apparatus for treating fluids having improved aeration efficiency and operational durability |
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