KR100748892B1 - 축하중 저감을 위한 터보 압축기의 구조 - Google Patents
축하중 저감을 위한 터보 압축기의 구조 Download PDFInfo
- Publication number
- KR100748892B1 KR100748892B1 KR1020060083950A KR20060083950A KR100748892B1 KR 100748892 B1 KR100748892 B1 KR 100748892B1 KR 1020060083950 A KR1020060083950 A KR 1020060083950A KR 20060083950 A KR20060083950 A KR 20060083950A KR 100748892 B1 KR100748892 B1 KR 100748892B1
- Authority
- KR
- South Korea
- Prior art keywords
- mounting plate
- turbo compressor
- impeller
- compressor
- impeller mounting
- Prior art date
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Classifications
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- 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
- F04D29/30—Vanes
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- 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
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- 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
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/102—Shaft sealings especially adapted for elastic fluid pumps
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- 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
- F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
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- 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
- F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
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- 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
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
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- 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
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- 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
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
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- 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
- Y10S417/00—Pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (4)
- 터보 압축기의 회전축과, 그 회전축에 고정된 임펠러 장착판과, 그 임펠러 장착판에 방사상으로 장착되는 복수개의 임펠러들과, 이들을 수용하며 공기가 유입되는 입구부와 압축된 공기가 나가는 출구부를 가진 압축기 하우징과, 그 압축기 하우징에 대해 상기 회전축을 회전 가능하게 지지하는 베어링을 포함하여 구성되는 터보 압축기에 있어서, 상기 압축기 하우징과 상기 임펠러 장착판의 배면 사이에 형성되는 틈새를 통해 유입되는 출구부측의 공기 유량을 상기 임펠러의 입구부로 흐르도록 유도하는 통기유로가 상기 회전축과 임펠러 장착판과의 경계부에 형성된 것을 특징으로 하는 축하중 저감을 위한 터보 압축기 구조.
- 제 1 항에 있어서,상기 통기유로는 상기 임펠러 장착판측에 형성된 것을 특징으로 하는 축하중 저감을 위한 터보 압축기 구조.
- 제 1 항에 있어서,상기 통기유로는 상기 회전축에 형성된 것을 특징으로 하는 축하중 저감을 위한 터보 압축기 구조.
- 제 1 항 내지 제 3 항중 어느 한 항에 있어서,상기 임펠러 장착판의 배면에는 출구부측에서 과도한 공기유량이 통기유로로 흐르는 것을 차단하는 라브린스시일이 압축기 하우징에 접하도록 형성된 것을 특징으로 하는 축하중 저감을 위한 터보 압축기 구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060083950A KR100748892B1 (ko) | 2006-09-01 | 2006-09-01 | 축하중 저감을 위한 터보 압축기의 구조 |
Applications Claiming Priority (1)
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---|---|---|---|
KR1020060083950A KR100748892B1 (ko) | 2006-09-01 | 2006-09-01 | 축하중 저감을 위한 터보 압축기의 구조 |
Publications (1)
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KR100748892B1 true KR100748892B1 (ko) | 2007-08-13 |
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KR1020060083950A KR100748892B1 (ko) | 2006-09-01 | 2006-09-01 | 축하중 저감을 위한 터보 압축기의 구조 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009114820A3 (en) * | 2008-03-13 | 2009-12-30 | Aaf-Mcquay Inc. | High capacity chiller compressor |
US8156757B2 (en) | 2006-10-06 | 2012-04-17 | Aff-Mcquay Inc. | High capacity chiller compressor |
KR101811571B1 (ko) * | 2011-08-30 | 2017-12-26 | 한온시스템 주식회사 | 연료전지 차량용 공기 블로워 |
KR20210106311A (ko) | 2020-02-20 | 2021-08-30 | 한화파워시스템 주식회사 | 추력 저감을 위한 씰링 어셈블리 및 터보장치 |
WO2021170087A1 (zh) * | 2020-02-28 | 2021-09-02 | 长城汽车股份有限公司 | 燃料电池控制系统和燃料电池控制方法 |
KR102411414B1 (ko) * | 2021-12-31 | 2022-06-22 | 주식회사 성광이엔에프 | 다량의 습분이 포함된 배기가스를 재순환하는 습분배출 방지용 송풍시스템 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100300633B1 (ko) | 1996-10-04 | 2002-06-24 | 가나이 쓰도무 | 스크롤 압축기 |
-
2006
- 2006-09-01 KR KR1020060083950A patent/KR100748892B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100300633B1 (ko) | 1996-10-04 | 2002-06-24 | 가나이 쓰도무 | 스크롤 압축기 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8156757B2 (en) | 2006-10-06 | 2012-04-17 | Aff-Mcquay Inc. | High capacity chiller compressor |
WO2009114820A3 (en) * | 2008-03-13 | 2009-12-30 | Aaf-Mcquay Inc. | High capacity chiller compressor |
US8397534B2 (en) | 2008-03-13 | 2013-03-19 | Aff-Mcquay Inc. | High capacity chiller compressor |
KR101811571B1 (ko) * | 2011-08-30 | 2017-12-26 | 한온시스템 주식회사 | 연료전지 차량용 공기 블로워 |
KR20210106311A (ko) | 2020-02-20 | 2021-08-30 | 한화파워시스템 주식회사 | 추력 저감을 위한 씰링 어셈블리 및 터보장치 |
US11286780B2 (en) | 2020-02-20 | 2022-03-29 | Hanwha Powersystems Co., Ltd | Sealing assembly for reducing thrust and turbomachine including the same |
WO2021170087A1 (zh) * | 2020-02-28 | 2021-09-02 | 长城汽车股份有限公司 | 燃料电池控制系统和燃料电池控制方法 |
US11811112B2 (en) | 2020-02-28 | 2023-11-07 | Great Wall Motor Company Limited | Fuel cell control system and fuel cell control method |
KR102411414B1 (ko) * | 2021-12-31 | 2022-06-22 | 주식회사 성광이엔에프 | 다량의 습분이 포함된 배기가스를 재순환하는 습분배출 방지용 송풍시스템 |
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