DE9200240U1 - - Google Patents
Info
- Publication number
- DE9200240U1 DE9200240U1 DE9200240U DE9200240U DE9200240U1 DE 9200240 U1 DE9200240 U1 DE 9200240U1 DE 9200240 U DE9200240 U DE 9200240U DE 9200240 U DE9200240 U DE 9200240U DE 9200240 U1 DE9200240 U1 DE 9200240U1
- Authority
- DE
- Germany
- 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 - Lifetime
Links
Classifications
-
- 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
- F01D17/143—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path the shiftable member being a wall, or part thereof of a radial diffuser
-
- 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
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/146—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by throttling the volute inlet of radial machines or engines
-
- 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
- F04D15/0027—Varying behaviour or the very pump
- F04D15/0038—Varying behaviour or the very pump by varying the effective cross-sectional area of flow through the rotor
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/466—Fluid-guiding means, e.g. diffusers adjustable especially adapted for liquid fluid pumps
- F04D29/468—Fluid-guiding means, e.g. diffusers adjustable especially adapted for liquid fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9200240U DE9200240U1 (en) | 1992-01-11 | 1992-01-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9200240U DE9200240U1 (en) | 1992-01-11 | 1992-01-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9200240U1 true DE9200240U1 (en) | 1992-02-27 |
Family
ID=6874924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9200240U Expired - Lifetime DE9200240U1 (en) | 1992-01-11 | 1992-01-11 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9200240U1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010028921A1 (en) * | 2008-09-09 | 2010-03-18 | Schaeffler Kg | Controllable coolant pump |
WO2012167961A1 (en) * | 2011-06-07 | 2012-12-13 | Schaeffler Technologies AG & Co. KG | Infinitely adjustable coolant pump |
EP2055959A3 (en) * | 2007-10-29 | 2015-09-30 | METELLI S.p.A. | Pump for engine cooling circuits with magnetic-actuated flow regulator |
AT517163B1 (en) * | 2015-05-13 | 2019-08-15 | Bitter Eng & Systemtechnik Gmbh | ROTARY PUMP |
-
1992
- 1992-01-11 DE DE9200240U patent/DE9200240U1/de not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2055959A3 (en) * | 2007-10-29 | 2015-09-30 | METELLI S.p.A. | Pump for engine cooling circuits with magnetic-actuated flow regulator |
WO2010028921A1 (en) * | 2008-09-09 | 2010-03-18 | Schaeffler Kg | Controllable coolant pump |
US8608452B2 (en) | 2008-09-09 | 2013-12-17 | Schaeffler Technologies AG & Co. KG | Variable coolant pump |
WO2012167961A1 (en) * | 2011-06-07 | 2012-12-13 | Schaeffler Technologies AG & Co. KG | Infinitely adjustable coolant pump |
CN103597212A (en) * | 2011-06-07 | 2014-02-19 | 谢夫勒科技股份两合公司 | Infinitely adjustable coolant pump |
CN103597212B (en) * | 2011-06-07 | 2016-03-30 | 舍弗勒技术股份两合公司 | Infinitely variable cooling medium pump |
AT517163B1 (en) * | 2015-05-13 | 2019-08-15 | Bitter Eng & Systemtechnik Gmbh | ROTARY PUMP |