JPS5217958B1 - - Google Patents
Info
- Publication number
- JPS5217958B1 JPS5217958B1 JP681064A JP106468A JPS5217958B1 JP S5217958 B1 JPS5217958 B1 JP S5217958B1 JP 681064 A JP681064 A JP 681064A JP 106468 A JP106468 A JP 106468A JP S5217958 B1 JPS5217958 B1 JP S5217958B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/14—Rotors having adjustable blades
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Actuator (AREA)
- Hydraulic Turbines (AREA)
- Hydraulic Motors (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE398767 | 1967-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5217958B1 true JPS5217958B1 (es) | 1977-05-18 |
Family
ID=20263286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP681064A Pending JPS5217958B1 (es) | 1967-03-22 | 1968-01-10 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3501251A (es) |
| JP (1) | JPS5217958B1 (es) |
| CH (1) | CH461297A (es) |
| DE (1) | DE1556509B2 (es) |
| ES (1) | ES349282A1 (es) |
| FI (1) | FI45736C (es) |
| FR (1) | FR1553220A (es) |
| GB (1) | GB1213586A (es) |
| NL (1) | NL6800566A (es) |
| NO (1) | NO120011B (es) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1363426A (en) * | 1970-11-04 | 1974-08-14 | Dowty Rotol Ltd | Bladed rotors |
| GB1384383A (en) * | 1971-08-26 | 1975-02-19 | Lips Nv | Variable pitch propeller with emergency control |
| US4076453A (en) * | 1975-06-23 | 1978-02-28 | Arne Feroy | Bearing ring for blade of a controllable pitch propeller |
| JPS57140291A (en) * | 1981-02-23 | 1982-08-30 | Kawasaki Heavy Ind Ltd | Variable pitch impeller |
| DE3210780C2 (de) * | 1982-03-24 | 1984-08-02 | Escher Wyss Gmbh, 7980 Ravensburg | Verstellpropeller für Schiffsantrieb |
| US4810166A (en) * | 1987-08-03 | 1989-03-07 | Bird-Johnson Company | Controllable pitch marine propeller |
| US5145318A (en) * | 1989-11-16 | 1992-09-08 | Bird-Johnson Company | Flange-mounted controllable pitch marine propeller |
| US5364231A (en) * | 1992-12-22 | 1994-11-15 | Alliedsignal Inc. | Full authority propeller pitch control |
| DE4446622A1 (de) * | 1994-12-24 | 1996-06-27 | Klein Schanzlin & Becker Ag | Verstellpropeller mit darin angeordnetem Verstellmechanismus |
| DE4446624A1 (de) * | 1994-12-24 | 1996-06-27 | Klein Schanzlin & Becker Ag | Verstellpropeller |
| US6439850B1 (en) | 1998-07-15 | 2002-08-27 | Flexxaire Manufacturing Inc. | Variable pitch fan |
| CA2243151C (en) * | 1998-07-15 | 2008-06-17 | Flexxaire Manufacturing Inc. | Variable pitch fan |
| US6358007B1 (en) * | 1999-01-28 | 2002-03-19 | Henry A. Castle | Universal constant speed variable pitch boat propeller system |
| CA2403632C (en) * | 2002-09-17 | 2011-04-05 | Flexxaire Manufacturing Inc. | Variable pitch fan |
| CA2483109C (en) | 2003-10-20 | 2012-05-01 | Flexxaire Manufacturing Inc. | Control system for variable pitch fan |
| EP1893873A1 (en) * | 2005-06-22 | 2008-03-05 | Itt Manufacturing Enterprises, Inc. | Adjustment device for adjusting propeller blades of a propeller pump and a propeller pump including such a device |
| FR2911644B1 (fr) * | 2007-01-23 | 2012-06-01 | Snecma | Turbopropulseur comportant une helice formee de pales a orientation reglable. |
| US8465257B1 (en) | 2008-10-31 | 2013-06-18 | Brp Us Inc. | Variable pitch propeller |
| US20100187825A1 (en) * | 2009-01-28 | 2010-07-29 | Fred Carr | Microprocessor system for controlling rotor pitch |
| US8602731B2 (en) * | 2009-12-30 | 2013-12-10 | Fred K. Carr | Microprocessor system for controlling rotor pitch |
| PL226826B1 (pl) | 2015-09-03 | 2017-09-29 | Gen Electric | Układ sterowania skokiem dozespołu wirnika, silnik turbospalinowy isposób sterowania katem skoku wielu łopat smigła |
| US9849955B1 (en) | 2017-01-03 | 2017-12-26 | Fred Kiekhaefer | Marine surface propulsion device |
| 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 |
| US11428160B2 (en) | 2020-12-31 | 2022-08-30 | General Electric Company | Gas turbine engine with interdigitated turbine and gear assembly |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR789794A (fr) * | 1934-08-09 | 1935-11-06 | Hélice à pas variable | |
| FR1083482A (fr) * | 1953-04-17 | 1955-01-10 | Helice Marine Ratier Forges & | Dispositif de commande, notamment du pas d'une hélice |
| FR1256667A (fr) * | 1960-02-10 | 1961-03-24 | Csf | Hélice autonome asservie, à pas variable hydraulique, avec dispositif antigivre incorporé |
| US3163231A (en) * | 1963-04-29 | 1964-12-29 | United Aircraft Corp | Two-part pitch changing mechanism |
| US3150570A (en) * | 1963-05-14 | 1964-09-29 | American Mach & Foundry | Piston |
| US3212586A (en) * | 1964-07-30 | 1965-10-19 | United Aircraft Corp | Pitch control system |
-
1967
- 1967-12-27 NO NO171164A patent/NO120011B/no unknown
-
1968
- 1968-01-03 FI FI680007A patent/FI45736C/fi active
- 1968-01-04 CH CH7068A patent/CH461297A/de unknown
- 1968-01-04 DE DE1556509A patent/DE1556509B2/de not_active Ceased
- 1968-01-09 GB GB0181/68A patent/GB1213586A/en not_active Expired
- 1968-01-10 JP JP681064A patent/JPS5217958B1/ja active Pending
- 1968-01-12 NL NL6800566A patent/NL6800566A/xx unknown
- 1968-01-13 ES ES349282A patent/ES349282A1/es not_active Expired
- 1968-01-15 FR FR1553220D patent/FR1553220A/fr not_active Expired
- 1968-01-24 US US700151A patent/US3501251A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1556509B2 (de) | 1974-03-07 |
| NL6800566A (es) | 1968-09-23 |
| FI45736B (es) | 1972-05-31 |
| GB1213586A (en) | 1970-11-25 |
| DE1556509A1 (de) | 1970-01-29 |
| FR1553220A (es) | 1969-01-10 |
| NO120011B (es) | 1970-08-10 |
| ES349282A1 (es) | 1969-04-01 |
| FI45736C (fi) | 1972-09-11 |
| CH461297A (de) | 1968-08-15 |
| US3501251A (en) | 1970-03-17 |