SI1937980T1 - Rotor for a rotary machine and a rotary machine - Google Patents

Rotor for a rotary machine and a rotary machine

Info

Publication number
SI1937980T1
SI1937980T1 SI200630607T SI200630607T SI1937980T1 SI 1937980 T1 SI1937980 T1 SI 1937980T1 SI 200630607 T SI200630607 T SI 200630607T SI 200630607 T SI200630607 T SI 200630607T SI 1937980 T1 SI1937980 T1 SI 1937980T1
Authority
SI
Slovenia
Prior art keywords
rotor
rotary machine
impeller
shaft
medium
Prior art date
Application number
SI200630607T
Other languages
Slovenian (sl)
Inventor
Zeki Akbayir
Original Assignee
Zeki Akbayir
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zeki Akbayir filed Critical Zeki Akbayir
Publication of SI1937980T1 publication Critical patent/SI1937980T1/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Rotary Pumps (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

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.
SI200630607T 2005-10-19 2006-07-07 Rotor for a rotary machine and a rotary machine SI1937980T1 (en)

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
EP06762493A EP1937980B1 (en) 2005-10-19 2006-07-07 Rotor for a rotary machine and a rotary machine

Publications (1)

Publication Number Publication Date
SI1937980T1 true SI1937980T1 (en) 2010-05-31

Family

ID=37060347

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200630607T SI1937980T1 (en) 2005-10-19 2006-07-07 Rotor for a rotary machine and a rotary machine

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010009544A1 (en) * 2008-07-21 2010-01-28 Dion Andre Wind turbine with side deflectors
WO2012008383A1 (en) * 2010-07-12 2012-01-19 国立大学法人東北大学 Magnetic pump
PL2535558T3 (en) 2011-06-16 2017-09-29 Zeki Akbayir Method and device for generating drive power by causing pressure differentials in a closed gas/fluid 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CN101365882B (en) 2012-03-21
WO2007045288A1 (en) 2007-04-26
RS51350B (en) 2011-02-28
CN101365882A (en) 2009-02-11
JP2009511824A (en) 2009-03-19
EP1937980B1 (en) 2009-12-30
EA012818B1 (en) 2009-12-30
DE502006005806D1 (en) 2010-02-11
DK1937980T3 (en) 2010-05-10
CA2626288A1 (en) 2007-04-26
BRPI0617523A2 (en) 2011-07-26
ES2343139T3 (en) 2010-07-23
DE102005049938B3 (en) 2007-03-01
DE102007003088B3 (en) 2007-08-30
AU2006303660A1 (en) 2007-04-26
HRP20100174T1 (en) 2010-05-31
UA92043C2 (en) 2010-09-27
PT1937980E (en) 2010-03-31
KR20080072847A (en) 2008-08-07
AU2006303660B2 (en) 2012-02-02
US20090022585A1 (en) 2009-01-22
PL1937980T3 (en) 2010-06-30
EP1937980A1 (en) 2008-07-02
ATE453803T1 (en) 2010-01-15
EA200801103A1 (en) 2008-10-30

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