SE219696C1 - - Google Patents
Info
- Publication number
- SE219696C1 SE219696C1 SE1142962A SE1142962A SE219696C1 SE 219696 C1 SE219696 C1 SE 219696C1 SE 1142962 A SE1142962 A SE 1142962A SE 1142962 A SE1142962 A SE 1142962A SE 219696 C1 SE219696 C1 SE 219696C1
- Authority
- SE
- Sweden
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/30—Blade pitch-changing mechanisms
- B64C11/38—Blade pitch-changing mechanisms fluid, e.g. hydraulic
- B64C11/40—Blade pitch-changing mechanisms fluid, e.g. hydraulic automatic
-
- 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
- B63H2003/084—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 with annular cylinder and piston
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO14192661 | 1961-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE219696C1 true SE219696C1 (cg-RX-API-DMAC10.html) | 1968-03-19 |
Family
ID=19908614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1142962A SE219696C1 (cg-RX-API-DMAC10.html) | 1961-10-26 | 1962-10-24 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3171494A (cg-RX-API-DMAC10.html) |
| DK (1) | DK111869B (cg-RX-API-DMAC10.html) |
| GB (1) | GB984126A (cg-RX-API-DMAC10.html) |
| SE (1) | SE219696C1 (cg-RX-API-DMAC10.html) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3393749A (en) * | 1967-08-25 | 1968-07-23 | Feroy Arne | Controllable pitch propellers |
| US3645644A (en) * | 1970-01-22 | 1972-02-29 | Hydro Drive Corp | Interlocking variable-pitch propeller assembly |
| US4142834A (en) * | 1977-06-03 | 1979-03-06 | Arne Feroy | Adjustment means for achieving equal crankpin loading in a controllable pitch propeller mechanism |
| US4365937A (en) * | 1979-11-26 | 1982-12-28 | Hiebert Harold L | Adjustable pitch propeller drive |
| US5141399A (en) * | 1990-10-18 | 1992-08-25 | United Technologies Corporation | Pitch change control system |
| CN108357658A (zh) * | 2018-01-30 | 2018-08-03 | 苏州船用动力系统股份有限公司 | 一种螺旋桨调距结构 |
| CN108945364B (zh) * | 2018-05-25 | 2021-01-19 | 南京高精船用设备有限公司 | 一种基于分体式导架结构的大型船舶推进器 |
| CN108750057B (zh) * | 2018-06-28 | 2024-06-04 | 中国船舶重工集团公司第七0四研究所 | 双曲柄传动的调距桨桨毂 |
| CN109733578B (zh) * | 2019-03-12 | 2024-03-22 | 中国船舶重工集团公司第七0四研究所 | 大功率、大尺寸调距桨桨毂 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2693243A (en) * | 1952-07-23 | 1954-11-02 | John H Strandell | Double crank controllable pitch propeller |
| NL85143C (cg-RX-API-DMAC10.html) * | 1954-04-13 | |||
| US2913057A (en) * | 1955-06-20 | 1959-11-17 | Baldwin Lima Hamilton Corp | Operating mechanism for adjustable blade propeller |
| GB828942A (en) * | 1957-04-18 | 1960-02-24 | Ernest Charles Hatcher | Improvements relating to propellers or the like having variable-pitch blades |
| US2925131A (en) * | 1958-12-10 | 1960-02-16 | Baldwin Lima Hamilton Corp | Controllable pitch propeller |
-
1962
- 1962-10-24 SE SE1142962A patent/SE219696C1/sv unknown
- 1962-10-24 DK DK458062AA patent/DK111869B/da unknown
- 1962-10-26 US US233478A patent/US3171494A/en not_active Expired - Lifetime
- 1962-10-26 GB GB40590/62A patent/GB984126A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3171494A (en) | 1965-03-02 |
| DK111869B (da) | 1968-10-14 |
| GB984126A (en) | 1965-02-24 |