SE344444B - - Google Patents
Info
- Publication number
- SE344444B SE344444B SE9438/67*A SE943867A SE344444B SE 344444 B SE344444 B SE 344444B SE 943867 A SE943867 A SE 943867A SE 344444 B SE344444 B SE 344444B
- Authority
- SE
- Sweden
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H3/00—Propeller-blade pitch changing
- B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
- B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
- B63H3/081—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft
- B63H3/082—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft the control element being axially reciprocatable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H3/00—Propeller-blade pitch changing
- B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
- B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
- B63H3/081—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft
- B63H3/082—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft the control element being axially reciprocatable
- B63H2003/085—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft the control element being axially reciprocatable the control element having means for preventing rotation together with the propeller
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Actuator (AREA)
- Gear Transmission (AREA)
- Structure Of Transmissions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5871366 | 1966-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE344444B true SE344444B (nl) | 1972-04-17 |
Family
ID=13092121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9438/67*A SE344444B (nl) | 1966-09-07 | 1967-06-28 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3395762A (nl) |
| DE (1) | DE1506820A1 (nl) |
| GB (1) | GB1151279A (nl) |
| NL (1) | NL139491B (nl) |
| SE (1) | SE344444B (nl) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS538987A (en) * | 1976-07-14 | 1978-01-26 | Chuetsu Waukesha Kk | Device for pitch variation of marine variable pitch propeller |
| US5364231A (en) * | 1992-12-22 | 1994-11-15 | Alliedsignal Inc. | Full authority propeller pitch control |
| US5954479A (en) * | 1996-12-16 | 1999-09-21 | Smith; Ronald A. | Twin engine, coaxial, dual-propeller propulsion system |
| EP1995453B1 (en) * | 2007-05-25 | 2009-10-28 | Siemens Aktiengesellschaft | Device for the adjustment of the pitch of a rotor blade of a wind turbine |
| CN102417024B (zh) * | 2011-11-18 | 2013-10-16 | 南京高精船用设备有限公司 | 船舶推进器紧凑型导架 |
| WO2018234328A1 (en) | 2017-06-19 | 2018-12-27 | Rolls-Royce Marine As | ROTARY ACTUATOR, HUB WITH VARIABLE PITCH, PROPELLER BRACKET |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE566757A (nl) * | ||||
| GB644534A (nl) * | ||||
| GB496087A (en) * | 1937-02-13 | 1938-11-24 | Rene Jean Fondanaiche | Improvements in and relating to air screws with a variable and reversible pitch |
| FR1104473A (fr) * | 1954-05-10 | 1955-11-21 | Bretagne Atel Chantiers | Mécanisme de commande des pales d'une hélice à pales orientables portée par un arbre de couche entraîné par réducteur |
| US2946317A (en) * | 1956-11-07 | 1960-07-26 | Lips Nv | Adjusting mechanism for adjusting the pitch of the blades of a marine propeller |
| US3092186A (en) * | 1962-01-04 | 1963-06-04 | James K Maclean | Variable pitch propeller mechanism |
| US3269121A (en) * | 1964-02-26 | 1966-08-30 | Bening Ludwig | Wind motor |
| US3148735A (en) * | 1964-05-12 | 1964-09-15 | Donald L Miller | Variable pitch propeller for small boats |
-
1967
- 1967-06-13 GB GB27220/67A patent/GB1151279A/en not_active Expired
- 1967-06-19 US US646902A patent/US3395762A/en not_active Expired - Lifetime
- 1967-06-20 DE DE19671506820 patent/DE1506820A1/de active Pending
- 1967-06-28 SE SE9438/67*A patent/SE344444B/xx unknown
- 1967-09-07 NL NL676712303A patent/NL139491B/nl not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1506820A1 (de) | 1969-07-10 |
| NL6712303A (nl) | 1968-03-08 |
| US3395762A (en) | 1968-08-06 |
| DE1506820B2 (nl) | 1970-10-29 |
| GB1151279A (en) | 1969-05-07 |
| NL139491B (nl) | 1973-08-15 |