SU478957A2 - Центробежный компрессор - Google Patents

Центробежный компрессор

Info

Publication number
SU478957A2
SU478957A2 SU1967723A SU1967723A SU478957A2 SU 478957 A2 SU478957 A2 SU 478957A2 SU 1967723 A SU1967723 A SU 1967723A SU 1967723 A SU1967723 A SU 1967723A SU 478957 A2 SU478957 A2 SU 478957A2
Authority
SU
USSR - Soviet Union
Prior art keywords
centrifugal compressor
closure ring
compressor
kiel
auth
Prior art date
Application number
SU1967723A
Other languages
English (en)
Inventor
Михаил Наумович Этингоф
Original Assignee
Предприятие П/Я В-2504
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 Предприятие П/Я В-2504 filed Critical Предприятие П/Я В-2504
Priority to SU1967723A priority Critical patent/SU478957A2/ru
Application granted granted Critical
Publication of SU478957A2 publication Critical patent/SU478957A2/ru

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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves
    • 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
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • F04D29/685—Inducing localised fluid recirculation in the stator-rotor interface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

3
Предмет изобретени 

Claims (2)

  1. I. Центробежный компрессор по авт. св. № 273364, отличающийс  тем, что, с целью повышени  к.п.д. при расчетном значении частоты вращени , в кольцевой полости установлено подвижное щелевое запорное кольцо,
    примыкающее по периферии к стенкам кильцевого канала, расположенного над входной частью лопаток.
  2. 2. Компрессор по п. 1, отличающийс  тем, что запорное кольцо выполнено в виде разрезной ленты.
    : 7 .„,-,.r,v.cw::y
    щ
    Фик.з
    АА
SU1967723A 1973-10-05 1973-10-05 Центробежный компрессор SU478957A2 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1967723A SU478957A2 (ru) 1973-10-05 1973-10-05 Центробежный компрессор

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1967723A SU478957A2 (ru) 1973-10-05 1973-10-05 Центробежный компрессор

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU273364 Addition

Publications (1)

Publication Number Publication Date
SU478957A2 true SU478957A2 (ru) 1975-07-30

Family

ID=20566950

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1967723A SU478957A2 (ru) 1973-10-05 1973-10-05 Центробежный компрессор

Country Status (1)

Country Link
SU (1) SU478957A2 (ru)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212585A (en) * 1978-01-20 1980-07-15 Northern Research And Engineering Corporation Centrifugal compressor
US4781530A (en) * 1986-07-28 1988-11-01 Cummins Engine Company, Inc. Compressor range improvement means
US4930979A (en) * 1985-12-24 1990-06-05 Cummins Engine Company, Inc. Compressors
FR2810372A1 (fr) * 2000-06-16 2001-12-21 Daimler Chrysler Ag Turbo-compresseur entraine par les gaz d'echappement pour un moteur a combustion interne
GB2372074B (en) * 2001-02-07 2004-02-11 Daimler Chrysler Ag Compressor for an internal combustion engine
EP2025896A2 (de) * 2007-07-30 2009-02-18 MAHLE International GmbH Radialverdichter für einen Turbolader
EP2163769A2 (en) * 2008-09-11 2010-03-17 Honeywell International Compressor with variable-geometry ported shroud
WO2013156048A1 (de) * 2012-04-19 2013-10-24 Ihi Charging Systems International Gmbh Turbine mit variabler turbinengeometrie für einen abgasturbolader
EP2409030A4 (en) * 2009-03-20 2015-10-14 Dresser Rand Co HOUSING SLIDING HOOD FOR ACCESSING A COMPARTMENT
WO2021156251A1 (de) * 2020-02-07 2021-08-12 Abb Switzerland Ltd. Stabilisatorkanal eines verdichters

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212585A (en) * 1978-01-20 1980-07-15 Northern Research And Engineering Corporation Centrifugal compressor
US4930979A (en) * 1985-12-24 1990-06-05 Cummins Engine Company, Inc. Compressors
US4781530A (en) * 1986-07-28 1988-11-01 Cummins Engine Company, Inc. Compressor range improvement means
FR2810372A1 (fr) * 2000-06-16 2001-12-21 Daimler Chrysler Ag Turbo-compresseur entraine par les gaz d'echappement pour un moteur a combustion interne
GB2372074B (en) * 2001-02-07 2004-02-11 Daimler Chrysler Ag Compressor for an internal combustion engine
US8210793B2 (en) 2007-07-30 2012-07-03 Bosch Mahle Turbo Systems Gmbh & Co. Kg Radial flow compressor for a turbo-supercharger
EP2025896A2 (de) * 2007-07-30 2009-02-18 MAHLE International GmbH Radialverdichter für einen Turbolader
EP2025896A3 (de) * 2007-07-30 2010-05-19 Bosch Mahle Turbo Systems GmbH & Co. KG Radialverdichter für einen Turbolader
EP2163769A2 (en) * 2008-09-11 2010-03-17 Honeywell International Compressor with variable-geometry ported shroud
EP2163769A3 (en) * 2008-09-11 2014-03-05 Honeywell International, Inc. Compressor with variable-geometry ported shroud
EP2409030A4 (en) * 2009-03-20 2015-10-14 Dresser Rand Co HOUSING SLIDING HOOD FOR ACCESSING A COMPARTMENT
WO2013156048A1 (de) * 2012-04-19 2013-10-24 Ihi Charging Systems International Gmbh Turbine mit variabler turbinengeometrie für einen abgasturbolader
WO2021156251A1 (de) * 2020-02-07 2021-08-12 Abb Switzerland Ltd. Stabilisatorkanal eines verdichters
US11953022B2 (en) 2020-02-07 2024-04-09 Turbo Systems Switzerland Ltd. Stabilizer channel of a compressor

Similar Documents

Publication Publication Date Title
CA995140A (en) Cooled turbine blade ring assembly
SU478957A2 (ru) Центробежный компрессор
CA979810A (en) Cooled rotor blade for a gas turbine
SE390433B (sv) Anordning vid for gasturbiner avsett rotorblad
BE828552A (fr) Groupe compresseur centrifuge a turbine a gaz.
CA951245A (en) Internal cooling for turbine vanes
CA1034871A (en) Turbine rotating blade
AU467301B2 (en) Gas turbine engine blades
CA975301A (en) Turbine rotor blade cooling and sealing system
CA1005993A (en) Variable pitch fan for gas turbine engine
GB1012066A (en) Improvements in cover plate assembly for sealing spaces between turbine blades
GB1386590A (en) Turbine rotor
CA995141A (en) Inlet vane structure for turbines
IT1017811B (it) Paletta di turbina raffreddata a liquido con innesto a coda di rondine
YU18576A (en) Working wheel for centrifugal pumps, particularly for centrifugal compressors of motors with gas turbines
AU4998572A (en) Gas turbine engine blades
CA1005345A (en) Air-cooled turbine blade and method of making same
SE390190B (sv) Kyld cylinder for en turbinrotor
BE814437A (fr) Aube de rotor de turbomachine
SE7508095L (sv) Kyld rotorskovel for en gasturbin.
IT993440B (it) Paletta rotorica per motori a turbina a gas
BR7605038A (pt) Vedacao tangencial para as plataformas das laminas de um rotor de compressor
SE391965B (sv) Varierbar luftningsoppning for en kompressorsektion i en kraftanleggning av turbintyp
CA1011310A (en) Oil-injection-type rotary compressor having a centrifugal water separator
AU466679B2 (en) Gas turbine engine blades