DE502006005806D1 - ROTOR FOR A FLOW MACHINE AND A FLOW MACHINE - Google Patents
ROTOR FOR A FLOW MACHINE AND A FLOW MACHINEInfo
- Publication number
- DE502006005806D1 DE502006005806D1 DE502006005806T DE502006005806T DE502006005806D1 DE 502006005806 D1 DE502006005806 D1 DE 502006005806D1 DE 502006005806 T DE502006005806 T DE 502006005806T DE 502006005806 T DE502006005806 T DE 502006005806T DE 502006005806 D1 DE502006005806 D1 DE 502006005806D1
- Authority
- DE
- Germany
- Prior art keywords
- rotor
- flow machine
- impeller
- shaft
- medium
- Prior art date
- 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.)
- Active
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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
-
- 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
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/047—Bearings hydrostatic; hydrodynamic
-
- 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
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/051—Axial thrust balancing
- F04D29/0513—Axial thrust balancing hydrostatic; hydrodynamic thrust bearings
-
- 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
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
- F04D29/057—Bearings hydrostatic; hydrodynamic
-
- 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
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
-
- 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
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
-
- 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
- F05D2210/00—Working fluids
- F05D2210/10—Kind or type
- F05D2210/12—Kind or type gaseous, i.e. compressible
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S415/00—Rotary kinetic fluid motors or pumps
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S416/00—Fluid reaction surfaces, i.e. impellers
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
Abstract
The rotor has a wing profile unit (3) including a convex elevation (19) on an outer mantel surface (4) and rotating in a gaseous or fluid medium. An axial hollow space (6) is enclosed in the interior of the rotor, and the rotor is connected with a chamber to supply or discharge the medium. An opening (5) is provided between the space and the mantel surface in the region of the profile units. A shaft is connected with an impeller, and the impeller and the shaft can be rotatably supported in a stator. An independent claim is also included for a fluid flow machine with a rotor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005049938A DE102005049938B3 (en) | 2005-10-19 | 2005-10-19 | Rotor for fluid flow machine e.g. pump, has wing profile unit including convex elevation on outer mantel surface, axial hollow space enclosed in interior, and opening between space and mantel surface in region of profile units |
PCT/EP2006/006686 WO2007045288A1 (en) | 2005-10-19 | 2006-07-07 | Rotor for a rotary machine and a rotary machine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502006005806D1 true DE502006005806D1 (en) | 2010-02-11 |
Family
ID=37060347
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005049938A Expired - Fee Related DE102005049938B3 (en) | 2005-10-19 | 2005-10-19 | Rotor for fluid flow machine e.g. pump, has wing profile unit including convex elevation on outer mantel surface, axial hollow space enclosed in interior, and opening between space and mantel surface in region of profile units |
DE502006005806T Active DE502006005806D1 (en) | 2005-10-19 | 2006-07-07 | ROTOR FOR A FLOW MACHINE AND A FLOW MACHINE |
DE102007003088A Expired - Fee Related DE102007003088B3 (en) | 2005-10-19 | 2007-01-16 | Turbomachine in a driven rotor |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005049938A Expired - Fee Related DE102005049938B3 (en) | 2005-10-19 | 2005-10-19 | Rotor for fluid flow machine e.g. pump, has wing profile unit including convex elevation on outer mantel surface, axial hollow space enclosed in interior, and opening between space and mantel surface in region of profile units |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007003088A Expired - Fee Related DE102007003088B3 (en) | 2005-10-19 | 2007-01-16 | Turbomachine in a driven rotor |
Country Status (20)
Country | Link |
---|---|
US (1) | US20090022585A1 (en) |
EP (1) | EP1937980B1 (en) |
JP (1) | JP2009511824A (en) |
KR (1) | KR20080072847A (en) |
CN (1) | CN101365882B (en) |
AT (1) | ATE453803T1 (en) |
AU (1) | AU2006303660B2 (en) |
BR (1) | BRPI0617523A2 (en) |
CA (1) | CA2626288A1 (en) |
DE (3) | DE102005049938B3 (en) |
DK (1) | DK1937980T3 (en) |
EA (1) | EA012818B1 (en) |
ES (1) | ES2343139T3 (en) |
HR (1) | HRP20100174T1 (en) |
PL (1) | PL1937980T3 (en) |
PT (1) | PT1937980E (en) |
RS (1) | RS51350B (en) |
SI (1) | SI1937980T1 (en) |
UA (1) | UA92043C2 (en) |
WO (1) | WO2007045288A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010009544A1 (en) * | 2008-07-21 | 2010-01-28 | Dion Andre | Wind turbine with side deflectors |
EP2594800A4 (en) * | 2010-07-12 | 2018-03-28 | Tohoku University | Magnetic pump |
ES2620368T3 (en) | 2011-06-16 | 2017-06-28 | Zeki Akbayir | Procedure and device for generating drive force causing pressure differences in a closed gas / liquid system |
UA119134C2 (en) | 2012-08-08 | 2019-05-10 | Аарон Фьюстел | Rotary expansible chamber devices having adjustable working-fluid ports, and systems incorporating the same |
CN104421164B (en) * | 2013-08-20 | 2018-04-27 | 李刚 | Rotary type universal fluid compressing device and application |
CN104564802B (en) * | 2015-01-06 | 2017-02-22 | 浙江理工大学 | Volute-less centrifugal ventilator with resistance reduction grooves |
CN105275884B (en) * | 2015-08-15 | 2019-11-29 | 何家密 | The enhancing and its application of dynamical type leaf pump |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH94909A (en) * | 1921-05-21 | 1922-06-01 | Peter Alfred | Channelless centrifugal pump, especially for pumping impure liquids with different specific weights. |
US1959710A (en) * | 1931-09-21 | 1934-05-22 | Chicago Pump Co | Pump |
FR916964A (en) * | 1945-07-03 | 1946-12-20 | Ernest Ronot Ets | Advanced liquid manure pump |
NL7406866A (en) * | 1974-05-22 | 1975-11-25 | Konijn Machinebouw Nv | DREDGING PUMP. |
US4025225A (en) * | 1975-08-04 | 1977-05-24 | Robert R. Reed | Disc pump or turbine |
US4201512A (en) * | 1977-08-23 | 1980-05-06 | Cerla N.V. | Radially staged drag turbine |
US4390316A (en) * | 1981-04-21 | 1983-06-28 | Alison John R | Turbine wheel |
DE8200744U1 (en) * | 1982-01-14 | 1982-09-02 | Eichler, Horst, Dipl.-Ing., 5400 Koblenz | TURBINE ROTOR FOR HIGH-SPEED FLOW |
US4531890A (en) * | 1983-01-24 | 1985-07-30 | Stokes Walter S | Centrifugal fan impeller |
DD259975A3 (en) * | 1986-07-07 | 1988-09-14 | Merbelsrod Geraete Pumpen Veb | BLECHLAUFRAD SMALL FOERDERLEISTUNG, ESPECIALLY FOR COOLANT PUMPS |
GB2258272B (en) * | 1991-07-27 | 1994-12-07 | Rolls Royce Plc | Rotors for turbo machines |
EP0619430B1 (en) * | 1993-03-05 | 1997-07-23 | Siegfried A. Dipl.-Ing. Eisenmann | Internal gear pump for high rotary speed range |
DE4319291C1 (en) * | 1993-06-11 | 1994-07-21 | Hans Erich Gunder | Rotor on vertical axis for wind-energy converter |
DE4402378C1 (en) * | 1994-01-27 | 1995-03-23 | Malchow Gmbh Maschbau | Wind power installation as a vertical-axis rotor having fixed asymmetrically shaped rotor blades |
JP2716375B2 (en) * | 1994-10-12 | 1998-02-18 | マルコム・マックロード | Turbine equipment |
US5711408A (en) * | 1996-05-09 | 1998-01-27 | Dana Corporation | Reversible gerotor pump |
US5788471A (en) * | 1996-06-11 | 1998-08-04 | Eaton Corporation | Spool valve wheel motor |
CA2219062C (en) * | 1996-12-04 | 2001-12-25 | Siegfried A. Eisenmann | Infinitely variable ring gear pump |
JP3369453B2 (en) * | 1997-12-18 | 2003-01-20 | 治生 折橋 | Compressed air generator |
US6210116B1 (en) * | 1998-11-05 | 2001-04-03 | John E. Kuczaj | High efficiency pump impeller |
US6375412B1 (en) * | 1999-12-23 | 2002-04-23 | Daniel Christopher Dial | Viscous drag impeller components incorporated into pumps, turbines and transmissions |
EP1340912B1 (en) * | 2002-03-01 | 2005-02-02 | Hermann Härle | Internal gear machine with teeth clearance |
-
2005
- 2005-10-19 DE DE102005049938A patent/DE102005049938B3/en not_active Expired - Fee Related
-
2006
- 2006-07-07 BR BRPI0617523-6A patent/BRPI0617523A2/en not_active IP Right Cessation
- 2006-07-07 WO PCT/EP2006/006686 patent/WO2007045288A1/en active Application Filing
- 2006-07-07 US US12/083,803 patent/US20090022585A1/en not_active Abandoned
- 2006-07-07 DE DE502006005806T patent/DE502006005806D1/en active Active
- 2006-07-07 UA UAA200806731A patent/UA92043C2/en unknown
- 2006-07-07 EP EP06762493A patent/EP1937980B1/en active Active
- 2006-07-07 KR KR1020087011744A patent/KR20080072847A/en not_active Application Discontinuation
- 2006-07-07 JP JP2008535902A patent/JP2009511824A/en active Pending
- 2006-07-07 CN CN2006800384448A patent/CN101365882B/en not_active Expired - Fee Related
- 2006-07-07 CA CA002626288A patent/CA2626288A1/en not_active Abandoned
- 2006-07-07 AU AU2006303660A patent/AU2006303660B2/en not_active Ceased
- 2006-07-07 SI SI200630607T patent/SI1937980T1/en unknown
- 2006-07-07 DK DK06762493.2T patent/DK1937980T3/en active
- 2006-07-07 RS RSP-2010/0145A patent/RS51350B/en unknown
- 2006-07-07 AT AT06762493T patent/ATE453803T1/en active
- 2006-07-07 EA EA200801103A patent/EA012818B1/en not_active IP Right Cessation
- 2006-07-07 ES ES06762493T patent/ES2343139T3/en active Active
- 2006-07-07 PT PT06762493T patent/PT1937980E/en unknown
- 2006-07-07 PL PL06762493T patent/PL1937980T3/en unknown
-
2007
- 2007-01-16 DE DE102007003088A patent/DE102007003088B3/en not_active Expired - Fee Related
-
2010
- 2010-03-25 HR HR20100174T patent/HRP20100174T1/en unknown
Also Published As
Publication number | Publication date |
---|---|
HRP20100174T1 (en) | 2010-05-31 |
JP2009511824A (en) | 2009-03-19 |
AU2006303660A1 (en) | 2007-04-26 |
DE102005049938B3 (en) | 2007-03-01 |
RS51350B (en) | 2011-02-28 |
SI1937980T1 (en) | 2010-05-31 |
ATE453803T1 (en) | 2010-01-15 |
ES2343139T3 (en) | 2010-07-23 |
DE102007003088B3 (en) | 2007-08-30 |
EA200801103A1 (en) | 2008-10-30 |
PL1937980T3 (en) | 2010-06-30 |
EP1937980B1 (en) | 2009-12-30 |
WO2007045288A1 (en) | 2007-04-26 |
AU2006303660B2 (en) | 2012-02-02 |
KR20080072847A (en) | 2008-08-07 |
CA2626288A1 (en) | 2007-04-26 |
CN101365882B (en) | 2012-03-21 |
DK1937980T3 (en) | 2010-05-10 |
UA92043C2 (en) | 2010-09-27 |
US20090022585A1 (en) | 2009-01-22 |
EP1937980A1 (en) | 2008-07-02 |
EA012818B1 (en) | 2009-12-30 |
BRPI0617523A2 (en) | 2011-07-26 |
CN101365882A (en) | 2009-02-11 |
PT1937980E (en) | 2010-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE453803T1 (en) | ROTOR FOR A FLUID MACHINE AND A FLUID MACHINE | |
ATE450693T1 (en) | STEAM TURBINE | |
EP2000675A3 (en) | Blower With Bearing Tube | |
TW200722021A (en) | Drying apparatus | |
GB2442417A (en) | Pressurized bearing system for submersible motor | |
TW200644389A (en) | Fan and rotor thereof | |
ATE406124T1 (en) | HAIR DRYER | |
ATE377152T1 (en) | PUMP UNIT | |
DE502005003722D1 (en) | Filling machine of rotating design | |
ATE472833T1 (en) | HF ROTARY COUPLING WITH LAMBDA/4-LINE BETWEEN STATOR AND ROTOR | |
CN101144488A (en) | Novel high temperature fan | |
ATE370332T1 (en) | LIQUID RING SCREW PUMP | |
DE602004001156D1 (en) | Compressor unit with supported cooling | |
CN204783801U (en) | High speed motor's centrifugal compressor's axial footstep bearing structure | |
EP1915895A3 (en) | Dispenser for dividing a main flow of a fluid into a number of partial fluids | |
CN201013625Y (en) | New style high-temperature fan | |
TW200726042A (en) | A fan motor | |
KR100662181B1 (en) | Ball bearing structure in centrifugal refrigerant compressor | |
ATE321208T1 (en) | LIQUID RING COMPRESSOR | |
US1355235A (en) | Motor | |
TW201742987A (en) | Impeller positioning structure of blower characterized by making the impeller more stably rotate between the front housing body and the rear housing body, thereby lengthening the service life of the impeller | |
ATE362589T1 (en) | GAS FRICTION PUMP | |
UA3961U (en) | CAVITATION-ROTOR HEAT GENERATOR | |
RU2004105307A (en) | PUMP COMPRESSOR | |
ATE372465T1 (en) | VACUUM PUMP |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |