FR2190659A1 - - Google Patents
Info
- Publication number
- FR2190659A1 FR2190659A1 FR7323962A FR7323962A FR2190659A1 FR 2190659 A1 FR2190659 A1 FR 2190659A1 FR 7323962 A FR7323962 A FR 7323962A FR 7323962 A FR7323962 A FR 7323962A FR 2190659 A1 FR2190659 A1 FR 2190659A1
- Authority
- FR
- France
- 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.)
- Granted
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
- B63H1/18—Propellers with means for diminishing cavitation, e.g. supercavitation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Braking Arrangements (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722231753 DE2231753C3 (de) | 1972-06-29 | Vortriebselement, insbesondere für Schiffe |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2190659A1 true FR2190659A1 (fr) | 1974-02-01 |
FR2190659B1 FR2190659B1 (fr) | 1977-09-16 |
Family
ID=5849116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7323962A Expired FR2190659B1 (fr) | 1972-06-29 | 1973-06-29 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4956392A (fr) |
FR (1) | FR2190659B1 (fr) |
GB (1) | GB1435330A (fr) |
IT (1) | IT986247B (fr) |
SE (1) | SE397071B (fr) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3207118A (en) * | 1963-09-24 | 1965-09-21 | Paul R Baldwin | Boat propulsion system |
-
1973
- 1973-06-21 SE SE7308771A patent/SE397071B/xx unknown
- 1973-06-27 GB GB3060173A patent/GB1435330A/en not_active Expired
- 1973-06-28 IT IT5109873A patent/IT986247B/it active
- 1973-06-29 JP JP7295773A patent/JPS4956392A/ja active Pending
- 1973-06-29 FR FR7323962A patent/FR2190659B1/fr not_active Expired
Non-Patent Citations (1)
Title |
---|
NEANT * |
Also Published As
Publication number | Publication date |
---|---|
GB1435330A (en) | 1976-05-12 |
DE2231753B2 (de) | 1976-11-25 |
DE2231753A1 (de) | 1974-01-17 |
FR2190659B1 (fr) | 1977-09-16 |
SE397071B (sv) | 1977-10-17 |
JPS4956392A (fr) | 1974-05-31 |
IT986247B (it) | 1975-01-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |