FR2164416A5 - - Google Patents
Info
- Publication number
- FR2164416A5 FR2164416A5 FR7243960A FR7243960A FR2164416A5 FR 2164416 A5 FR2164416 A5 FR 2164416A5 FR 7243960 A FR7243960 A FR 7243960A FR 7243960 A FR7243960 A FR 7243960A FR 2164416 A5 FR2164416 A5 FR 2164416A5
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
- F04D29/322—Blade mountings
- F04D29/323—Blade mountings adjustable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D7/00—Rotors with blades adjustable in operation; Control thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
- F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
- F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
- F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/36—Application in turbines specially adapted for the fan of turbofan engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/40—Transmission of power
- F05D2260/403—Transmission of power through the shape of the drive components
- F05D2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
- F05D2260/40311—Transmission of power through the shape of the drive components as in toothed gearing of the epicyclical, planetary or differential type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05D2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05D2260/79—Bearing, support or actuation arrangements therefor
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Retarders (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5765871A GB1375988A (en) | 1971-12-11 | 1971-12-11 | Pitch varying mechanism for variable pitch fan |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2164416A5 true FR2164416A5 (fr) | 1973-07-27 |
Family
ID=10479724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7243960A Expired FR2164416A5 (fr) | 1971-12-11 | 1972-12-11 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3825370A (fr) |
JP (1) | JPS5433362B2 (fr) |
DE (1) | DE2260036C3 (fr) |
FR (1) | FR2164416A5 (fr) |
GB (1) | GB1375988A (fr) |
IT (1) | IT974858B (fr) |
SE (1) | SE382666B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0647502B1 (fr) * | 1993-10-12 | 1996-09-18 | Smc Kabushiki Kaisha | Dispositif de servo-cylindre |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3904315A (en) * | 1974-07-31 | 1975-09-09 | United Aircraft Corp | Pitch change signal means with differential gearing |
US3912418A (en) * | 1974-10-01 | 1975-10-14 | United Technologies Corp | Lubrication system for a rotor |
US3964839A (en) * | 1974-10-21 | 1976-06-22 | United Technologies Corporation | Pitch change mechanism |
FR2309744A1 (fr) * | 1975-04-30 | 1976-11-26 | Ratier Sa Forest | Dispositif de commande de variation du pas des pales d'un ventilateur |
US3994128A (en) * | 1975-05-21 | 1976-11-30 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Dual output variable pitch turbofan actuation system |
GB2261929B (en) * | 1981-10-02 | 1993-09-08 | Rolls Royce | Gearing for transmitting rotary motion |
JPS58105855U (ja) * | 1982-01-13 | 1983-07-19 | 株式会社クボタ | 脱穀装置 |
US4738590A (en) * | 1986-09-09 | 1988-04-19 | General Electric Company | Blade pitch varying mechanism |
US4738591A (en) * | 1986-09-09 | 1988-04-19 | General Electric Company | Blade pitch varying mechanism |
US4968217A (en) * | 1989-09-06 | 1990-11-06 | Rolls-Royce Plc | Variable pitch arrangement for a gas turbine engine |
TWI234334B (en) * | 2003-03-27 | 2005-06-11 | Sumitomo Heavy Industries | Roller having motor inside |
JP4894541B2 (ja) * | 2007-01-31 | 2012-03-14 | トヨタ自動車株式会社 | インホイールモータ |
GB201007564D0 (en) | 2010-05-06 | 2010-06-23 | Rolls Royce Plc | Back-up featherer |
GB201007569D0 (en) | 2010-05-06 | 2010-06-23 | Rolls Royce Plc | Pitch control mechanism |
GB201007567D0 (en) | 2010-05-06 | 2010-06-23 | Rolls Royce Plc | BAck-up featherer |
GB201007565D0 (en) | 2010-05-06 | 2010-06-23 | Rolls Royce Plc | Pitch control mechanism |
CN105745417B (zh) * | 2013-11-18 | 2018-11-02 | 川崎重工业株式会社 | 增压器的动力传递装置 |
-
1971
- 1971-12-11 GB GB5765871A patent/GB1375988A/en not_active Expired
-
1972
- 1972-12-06 US US00312754A patent/US3825370A/en not_active Expired - Lifetime
- 1972-12-07 IT IT54587/72A patent/IT974858B/it active
- 1972-12-08 SE SE7216030A patent/SE382666B/xx unknown
- 1972-12-08 DE DE2260036A patent/DE2260036C3/de not_active Expired
- 1972-12-11 FR FR7243960A patent/FR2164416A5/fr not_active Expired
- 1972-12-11 JP JP12349772A patent/JPS5433362B2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0647502B1 (fr) * | 1993-10-12 | 1996-09-18 | Smc Kabushiki Kaisha | Dispositif de servo-cylindre |
Also Published As
Publication number | Publication date |
---|---|
DE2260036B2 (de) | 1979-04-05 |
GB1375988A (en) | 1974-12-04 |
DE2260036A1 (de) | 1973-06-14 |
SE382666B (sv) | 1976-02-09 |
IT974858B (it) | 1974-07-10 |
JPS5433362B2 (fr) | 1979-10-20 |
US3825370A (en) | 1974-07-23 |
JPS4866208A (fr) | 1973-09-11 |
DE2260036C3 (de) | 1979-11-22 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
ST | Notification of lapse |