CH581260A5 - - Google Patents
Info
- Publication number
- CH581260A5 CH581260A5 CH1426173A CH1426173A CH581260A5 CH 581260 A5 CH581260 A5 CH 581260A5 CH 1426173 A CH1426173 A CH 1426173A CH 1426173 A CH1426173 A CH 1426173A CH 581260 A5 CH581260 A5 CH 581260A5
- Authority
- CH
- Switzerland
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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0055—Rotors with adjustable blades
-
- 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
- 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
- F05D2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2250473A DE2250473C2 (de) | 1972-10-14 | 1972-10-14 | Axiale bzw. halbaxiale, vertikale Kreiseim aschine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH581260A5 true CH581260A5 (https=) | 1976-10-29 |
Family
ID=5859054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1426173A CH581260A5 (https=) | 1972-10-14 | 1973-10-05 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3840309A (https=) |
| JP (1) | JPS5761916B2 (https=) |
| AT (1) | AT324126B (https=) |
| CH (1) | CH581260A5 (https=) |
| DE (1) | DE2250473C2 (https=) |
| DK (1) | DK132348C (https=) |
| FR (1) | FR2203444A5 (https=) |
| GB (1) | GB1436151A (https=) |
| IT (1) | IT993316B (https=) |
| NL (1) | NL7314120A (https=) |
| SE (1) | SE394727B (https=) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3900274A (en) * | 1974-06-25 | 1975-08-19 | Gen Electric | Remote controlled actuation system for the rotor of a gas turbine engine |
| FR2418881A1 (fr) * | 1978-03-03 | 1979-09-28 | Westeel Guy | Perfectionnements aux turbomachines et helices a reglage rotorique |
| DE3318163C2 (de) * | 1983-05-19 | 1986-05-07 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Verstelleinrichtung für Laufschaufeln von einer senkrecht angeordneten Strömungsarbeitsmaschine |
| JPS6032998A (ja) * | 1983-08-03 | 1985-02-20 | Ebara Corp | 可動翼を備えた流体機械の翼角制御装置 |
| DE3865924D1 (de) * | 1987-08-21 | 1991-12-05 | Ishikawajima Harima Heavy Ind | Fluidumgeraet. |
| US5281094A (en) * | 1991-05-13 | 1994-01-25 | Alliedsignal Inc | Electromechanical apparatus for varying blade of variable-pitch fan blades |
| DE4306131A1 (de) * | 1993-02-27 | 1994-09-01 | Klein Schanzlin & Becker Ag | Strömungsmaschine mit Verstellpropeller |
| DE4306133A1 (de) * | 1993-02-27 | 1994-09-01 | Klein Schanzlin & Becker Ag | Verstelleinrichtung hydraulischer Art |
| DE4306140A1 (de) * | 1993-02-27 | 1994-09-01 | Klein Schanzlin & Becker Ag | Hydraulische Verstelleinrichtung |
| DE4306141A1 (de) * | 1993-02-27 | 1994-10-13 | Klein Schanzlin & Becker Ag | Verstelleinrichtung für Propellerpumpen |
| US5562192A (en) * | 1994-11-01 | 1996-10-08 | Dana Corporation | Electronic clutch control mechanism for a vehicle transmission |
| DE4446623A1 (de) * | 1994-12-24 | 1996-06-27 | Klein Schanzlin & Becker Ag | Propellerverstelleinrichtung mit Synchronelement |
| CN1065949C (zh) * | 1995-01-25 | 2001-05-16 | 美吉浮控股公司 | 推进器 |
| US6935839B2 (en) | 2000-04-13 | 2005-08-30 | Tesma International Inc. | Variable flow water pump |
| US7757340B2 (en) | 2005-03-25 | 2010-07-20 | S.C. Johnson & Son, Inc. | Soft-surface remediation device and method of using same |
| US7901185B2 (en) * | 2007-02-21 | 2011-03-08 | United Technologies Corporation | Variable rotor blade for gas turbine engine |
| NL2003467C2 (nl) * | 2009-09-10 | 2011-03-14 | Nijhuis Pompen B V | Visvriendelijke pomp- of turbineinrichting. |
| CN106351869A (zh) * | 2016-11-03 | 2017-01-25 | 江苏省水利勘测设计研究院有限公司 | 一种前叶轮叶片角度可调的同轴双叶轮轴流式叶片泵 |
| CN110307111B (zh) * | 2019-05-20 | 2021-09-28 | 湖南天尚科技有限公司 | 一种水泵水轮调节装置 |
-
1972
- 1972-10-14 DE DE2250473A patent/DE2250473C2/de not_active Expired
-
1973
- 1973-09-19 IT IT29140/73A patent/IT993316B/it active
- 1973-09-20 JP JP48105559A patent/JPS5761916B2/ja not_active Expired
- 1973-10-03 DK DK537373A patent/DK132348C/da not_active IP Right Cessation
- 1973-10-05 CH CH1426173A patent/CH581260A5/xx not_active IP Right Cessation
- 1973-10-05 US US00403878A patent/US3840309A/en not_active Expired - Lifetime
- 1973-10-10 FR FR7336215A patent/FR2203444A5/fr not_active Expired
- 1973-10-11 GB GB4764473A patent/GB1436151A/en not_active Expired
- 1973-10-12 SE SE7313872A patent/SE394727B/xx unknown
- 1973-10-12 NL NL7314120A patent/NL7314120A/xx unknown
- 1973-10-12 AT AT871373A patent/AT324126B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT324126B (de) | 1975-08-11 |
| FR2203444A5 (https=) | 1974-05-10 |
| JPS4995203A (https=) | 1974-09-10 |
| NL7314120A (https=) | 1974-04-16 |
| DK132348B (da) | 1975-11-24 |
| IT993316B (it) | 1975-09-30 |
| DK132348C (da) | 1976-04-26 |
| DE2250473B1 (de) | 1974-04-25 |
| DE2250473C2 (de) | 1974-11-28 |
| GB1436151A (en) | 1976-05-19 |
| SE394727B (sv) | 1977-07-04 |
| JPS5761916B2 (https=) | 1982-12-27 |
| US3840309A (en) | 1974-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |