FR2005751A1 - - Google Patents
Info
- Publication number
- FR2005751A1 FR2005751A1 FR6910410A FR6910410A FR2005751A1 FR 2005751 A1 FR2005751 A1 FR 2005751A1 FR 6910410 A FR6910410 A FR 6910410A FR 6910410 A FR6910410 A FR 6910410A FR 2005751 A1 FR2005751 A1 FR 2005751A1
- 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.)
- Withdrawn
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
- B63H3/00—Propeller-blade pitch changing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB06873/68A GB1261024A (en) | 1968-04-08 | 1968-04-08 | Method and means for minimizing the actuating forces of a controllable pitch propeller |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2005751A1 true FR2005751A1 (fr) | 1969-12-19 |
Family
ID=10085215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6910410A Withdrawn FR2005751A1 (fr) | 1968-04-08 | 1969-04-04 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3575526A (fr) |
CH (1) | CH502223A (fr) |
DE (1) | DE1917233A1 (fr) |
FR (1) | FR2005751A1 (fr) |
GB (1) | GB1261024A (fr) |
NL (1) | NL6905393A (fr) |
NO (1) | NO134002C (fr) |
SE (1) | SE367600B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001053147A1 (fr) * | 2000-01-18 | 2001-07-26 | Supramar Ag | Corps profile destine a etre immerge dans un liquide a vitesse relative elevee |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3801219A (en) * | 1971-05-05 | 1974-04-02 | Jerome A Gross | Controllable pitch maripropeller |
FI74920C (fi) * | 1985-10-25 | 1989-04-10 | Rauma Repola Oy | Foerfarande och system foer att minska rotationsmotstaondet i propeller. |
FI82653C (fi) * | 1987-04-24 | 1991-04-10 | Antti Kalevi Henrik Jaervi | Foerfarande och anordningar foer avlaegsnande av is fraon raenna. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1501248A (en) * | 1918-07-15 | 1924-07-15 | William J H Strong | Method of controlling propellers |
US2556710A (en) * | 1945-02-20 | 1951-06-12 | Edward A Stalker | Direct lift aircraft |
US3446288A (en) * | 1967-06-28 | 1969-05-27 | Shao Wen Yuan | High speed rotor |
US3395760A (en) * | 1967-08-18 | 1968-08-06 | John A. Hoffman | Aerodynamically feathered helicopter rotor |
-
1968
- 1968-04-08 GB GB06873/68A patent/GB1261024A/en not_active Expired
-
1969
- 1969-03-28 NO NO1307/69A patent/NO134002C/no unknown
- 1969-04-03 SE SE04855/69A patent/SE367600B/xx unknown
- 1969-04-03 DE DE19691917233 patent/DE1917233A1/de active Pending
- 1969-04-04 FR FR6910410A patent/FR2005751A1/fr not_active Withdrawn
- 1969-04-08 CH CH528969A patent/CH502223A/de not_active IP Right Cessation
- 1969-04-08 NL NL6905393A patent/NL6905393A/xx unknown
- 1969-04-08 US US814256A patent/US3575526A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001053147A1 (fr) * | 2000-01-18 | 2001-07-26 | Supramar Ag | Corps profile destine a etre immerge dans un liquide a vitesse relative elevee |
Also Published As
Publication number | Publication date |
---|---|
CH502223A (de) | 1971-01-31 |
US3575526A (en) | 1971-04-20 |
SE367600B (fr) | 1974-06-04 |
NO134002C (fr) | 1976-08-04 |
DE1917233A1 (de) | 1969-10-23 |
GB1261024A (en) | 1972-01-19 |
NO134002B (fr) | 1976-04-26 |
NL6905393A (fr) | 1969-10-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |