KR101362204B1 - 연료전지 자동차용 공기 블로워 - Google Patents
연료전지 자동차용 공기 블로워 Download PDFInfo
- Publication number
- KR101362204B1 KR101362204B1 KR1020110053729A KR20110053729A KR101362204B1 KR 101362204 B1 KR101362204 B1 KR 101362204B1 KR 1020110053729 A KR1020110053729 A KR 1020110053729A KR 20110053729 A KR20110053729 A KR 20110053729A KR 101362204 B1 KR101362204 B1 KR 101362204B1
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- South Korea
- Prior art keywords
- shaft
- fuel cell
- bearing housing
- air blower
- supporter
- 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.)
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- 239000000446 fuel Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000009828 non-uniform distribution Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
- B60L58/32—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load
- B60L58/33—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load by cooling
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
본 발명에 따른 연료전지 자동차용 공기 블로워(100)는, 상기 샤프트(170)의 단부에 장착된 베어링(120); 상기 베어링(120)을 수용하는 베어링 하우징(122); 상기 케이스(112)에 결합되어 상기 베어링 하우징(122)을 수용하는 서포터(124); 및 상기 베어링 하우징(122)과 상기 서포터(124) 사이에 위치하여 진동이 상기 베어링 하우징(122)으로부터 상기 서포터(124)로 전달되는 것을 방지하는 방진수단(126);을 포함한다.
Description
도 2는 본 발명에 따른 연료전지 자동차용 공기 블로워를 도시한 단면도이다.
도 3은 도 2의 A부분을 확대하여 도시한 단면도이다.
도 4는 도 2의 A부분의 변형예를 도시한 단면도이다.
도 5는 도 2에 도시된 연료전지 자동차용 공기 블로워의 실험결과를 보여주는 그래프이다.
112 : 케이스 114 : 스테이터
116 : 로터 118 : 흡입구
120 : 베어링 122 : 베어링 하우징
124 : 서포터 126 : 방진수단
128 : 수용홈 150 : 컴프레서부
152 : 볼류트(volute) 154 : 임펠러
156 : 압출구 158 : 베어링
170 : 샤프트
Claims (4)
- 샤프트(170) 및 이에 결합된 임펠러(154)의 회전을 통해 외부로부터 케이스(112)로 공기를 흡입하고, 상기 흡입된 공기를 볼류트(152)를 통해 연료전지 스택으로 압송하는 연료전지 자동차용 공기 블로워(100)에 있어서,
상기 샤프트(170)의 단부에 장착된 베어링(120);
상기 베어링(120)을 수용하는 베어링 하우징(122);
상기 케이스(112)에 결합되어 상기 베어링 하우징(122)을 수용하는 서포터(124); 및
상기 베어링 하우징(122)과 상기 서포터(124) 사이에 위치하여 진동이 상기 베어링 하우징(122)으로부터 상기 서포터(124)로 전달되는 것을 방지하는 방진수단(126);을 포함하며,
상기 서포터(124)는 상기 베어링 하우징(122)을 수용하기 위한 수용홈(128)을 구비하고, 상기 베어링 하우징(122)의 외주면(122a)과 상기 수용홈(128)의 외주면(128a)은 이격되어 있으며, 상기 방진수단(126)은 상기 베어링 하우징(122)의 외주면(122a) 및 상기 수용홈(128)의 외주면(128a)과 접촉하는 것을 특징으로 하는 연료전지 자동차용 공기 블로워(100). - 삭제
- 제1항에 있어서,
상기 방진수단(126)은 상기 샤프트(170)의 축방향을 따라 이격된 한 쌍의 고무링인 것을 특징으로 하는 연료전지 자동차용 공기 블로워(100). - 제1항에 있어서,
상기 방진수단(126)은 상기 샤프트(170)의 축방향을 따라 연장하는 고무 실린더인 것을 특징으로 하는 연료전지 자동차용 공기 블로워(100).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110053729A KR101362204B1 (ko) | 2011-06-03 | 2011-06-03 | 연료전지 자동차용 공기 블로워 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110053729A KR101362204B1 (ko) | 2011-06-03 | 2011-06-03 | 연료전지 자동차용 공기 블로워 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20120134657A KR20120134657A (ko) | 2012-12-12 |
KR101362204B1 true KR101362204B1 (ko) | 2014-02-11 |
Family
ID=47902821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020110053729A Active KR101362204B1 (ko) | 2011-06-03 | 2011-06-03 | 연료전지 자동차용 공기 블로워 |
Country Status (1)
Country | Link |
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KR (1) | KR101362204B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101524907B1 (ko) * | 2012-09-20 | 2015-06-01 | 한라비스테온공조 주식회사 | 연료전지 차량용 공기 블로워 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08145116A (ja) * | 1994-11-16 | 1996-06-04 | Bridgestone Corp | 除振装置 |
KR20020094828A (ko) * | 2001-06-13 | 2002-12-18 | 주식회사 캄코 | 차량용 쿨링팬 모터 조립체 |
JP2008240574A (ja) * | 2007-03-26 | 2008-10-09 | Jtekt Corp | 遠心圧縮機 |
KR20090020449A (ko) * | 2007-08-23 | 2009-02-26 | 한라공조주식회사 | 차량용 공기공급장치 |
-
2011
- 2011-06-03 KR KR1020110053729A patent/KR101362204B1/ko active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08145116A (ja) * | 1994-11-16 | 1996-06-04 | Bridgestone Corp | 除振装置 |
KR20020094828A (ko) * | 2001-06-13 | 2002-12-18 | 주식회사 캄코 | 차량용 쿨링팬 모터 조립체 |
JP2008240574A (ja) * | 2007-03-26 | 2008-10-09 | Jtekt Corp | 遠心圧縮機 |
KR20090020449A (ko) * | 2007-08-23 | 2009-02-26 | 한라공조주식회사 | 차량용 공기공급장치 |
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Publication number | Publication date |
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KR20120134657A (ko) | 2012-12-12 |
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