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

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