KR20070098622A - 연료 펌프용 임펠러 및 임펠러가 사용된 연료 펌프 - Google Patents
연료 펌프용 임펠러 및 임펠러가 사용된 연료 펌프 Download PDFInfo
- Publication number
- KR20070098622A KR20070098622A KR1020070030595A KR20070030595A KR20070098622A KR 20070098622 A KR20070098622 A KR 20070098622A KR 1020070030595 A KR1020070030595 A KR 1020070030595A KR 20070030595 A KR20070030595 A KR 20070030595A KR 20070098622 A KR20070098622 A KR 20070098622A
- Authority
- KR
- South Korea
- Prior art keywords
- impeller
- pump
- fuel
- wing
- adjacent
- 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
- F04D29/18—Rotors
- F04D29/188—Rotors specially for regenerative pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
- F02M37/08—Feeding by means of driven pumps electrically driven
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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
- F04D5/00—Pumps with circumferential or transverse flow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (3)
- 연료 펌프(10)에 사용되고, 임펠러의 회전 방향으로 연료 펌프(10) 내에 형성되는 펌프 통로(202) 내의 연료를 회전시킴으로써 연료 압력을 증대시키는 임펠러이며,상기 임펠러의 회전 방향으로 서로 인접하여 형성된 복수의 날개 홈(36)과,상기 임펠러의 회전 방향으로 서로 인접하여 형성된 복수의 날개(34)를 포함하고,인접 날개 각도(θ)의 최대값(θmax) 및 최소값(θmin) 간의 차이(θmax - θmin)는 2.5°내지 4°의 범위로 설정되며, 상기 인접 날개 각도(θ)는 상기 임펠러의 회전 방향으로 복수의 날개(34) 중 인접한 2개의 날개의 각각의 단부(34b) 사이에서 상기 임펠러의 회전축(100) 둘레에 이루어지는 소정 각도인 임펠러.
- 제1항에 있어서, 각각의 인접 날개 각도(θ)는 8°내지 12°의 범위에서 설정되는 임펠러.
- 모터 유닛(13)과,상기 모터 유닛(13)의 회전 구동력에 의해 회전되는, 제1항에 따른 임펠러와,상기 임펠러를 회전 가능하게 수용하고 펌프 통로(202)를 형성하는 케이싱 부재(20, 22)를 포함하는 연료 펌프.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2006-00095335 | 2006-03-30 | ||
JP2006095335A JP4789003B2 (ja) | 2006-03-30 | 2006-03-30 | 燃料ポンプ |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070098622A true KR20070098622A (ko) | 2007-10-05 |
KR100807051B1 KR100807051B1 (ko) | 2008-02-25 |
Family
ID=38460406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070030595A KR100807051B1 (ko) | 2006-03-30 | 2007-03-29 | 연료 펌프용 임펠러 및 임펠러가 사용된 연료 펌프 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20070231120A1 (ko) |
JP (1) | JP4789003B2 (ko) |
KR (1) | KR100807051B1 (ko) |
CN (1) | CN100526655C (ko) |
DE (1) | DE102007000191A1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101039586B1 (ko) * | 2009-02-06 | 2011-06-09 | 산일테크(주) | 연료펌프용 임펠러 모듈 |
KR101138680B1 (ko) * | 2009-11-11 | 2012-04-24 | 아이상 고교 가부시키가이샤 | 유체 펌프 |
KR101222017B1 (ko) * | 2011-04-05 | 2013-02-08 | 주식회사 코아비스 | 자동차 연료펌프용 임펠러 |
CN109340172A (zh) * | 2018-12-10 | 2019-02-15 | 广州竞标新能源汽车部件股份有限公司 | 一种燃油泵叶轮 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100872294B1 (ko) * | 2008-08-29 | 2008-12-05 | 현담산업 주식회사 | 연료펌프용 부등피치 임펠러 |
US9249806B2 (en) | 2011-02-04 | 2016-02-02 | Ti Group Automotive Systems, L.L.C. | Impeller and fluid pump |
CN102434490B (zh) * | 2011-12-12 | 2014-07-16 | 重庆平江实业有限责任公司 | 一种电动燃油泵叶轮 |
KR101609225B1 (ko) | 2014-11-19 | 2016-04-05 | 주식회사 코아비스 | 자동차용 터빈형 연료펌프 |
CN105782109B (zh) * | 2016-03-06 | 2020-05-12 | 亿德机电科技(福建)有限公司 | 一种燃烧机专用泵旋涡叶轮 |
WO2018168442A1 (ja) * | 2017-03-13 | 2018-09-20 | 株式会社ミツバ | インペラ |
CN108678992B (zh) * | 2018-04-24 | 2020-10-16 | 宁波洛卡特汽车零部件有限公司 | 一种用于电动燃油泵的叶轮的生产方法 |
CN109458358A (zh) * | 2019-01-21 | 2019-03-12 | 中国工程物理研究院机械制造工艺研究所 | 一种抗振分子泵用人字形动叶轮 |
Family Cites Families (24)
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US3006603A (en) * | 1954-08-25 | 1961-10-31 | Gen Electric | Turbo-machine blade spacing with modulated pitch |
US3418991A (en) * | 1967-06-12 | 1968-12-31 | Gen Motors Corp | Vehicle fuel system |
US3951567A (en) * | 1971-12-18 | 1976-04-20 | Ulrich Rohs | Side channel compressor |
JPS5525555A (en) * | 1978-08-12 | 1980-02-23 | Hitachi Ltd | Impeller |
DE3708336C2 (de) * | 1987-03-14 | 1996-02-15 | Bosch Gmbh Robert | Laufrad zum Fördern eines Mediums |
US4881871A (en) * | 1987-04-10 | 1989-11-21 | Speck-Pumpenfabrik, Walter Speck Kg | Peripheral pump |
US5163810A (en) * | 1990-03-28 | 1992-11-17 | Coltec Industries Inc | Toric pump |
JP3307019B2 (ja) * | 1992-12-08 | 2002-07-24 | 株式会社デンソー | 再生ポンプ |
US5310308A (en) * | 1993-10-04 | 1994-05-10 | Ford Motor Company | Automotive fuel pump housing with rotary pumping element |
JPH07133786A (ja) * | 1993-11-10 | 1995-05-23 | Aisan Ind Co Ltd | インペラ式ポンプ |
JPH09119390A (ja) * | 1995-10-26 | 1997-05-06 | Aisan Ind Co Ltd | 燃料ポンプ装置 |
JPH09126178A (ja) * | 1995-10-27 | 1997-05-13 | Aisan Ind Co Ltd | 燃料ポンプ装置 |
US5762469A (en) * | 1996-10-16 | 1998-06-09 | Ford Motor Company | Impeller for a regenerative turbine fuel pump |
JP3826508B2 (ja) * | 1997-08-06 | 2006-09-27 | 株式会社デンソー | 燃料ポンプ |
US6113363A (en) * | 1999-02-17 | 2000-09-05 | Walbro Corporation | Turbine fuel pump |
DE10013907A1 (de) * | 2000-03-21 | 2001-09-27 | Mannesmann Vdo Ag | Förderpumpe |
US6454520B1 (en) * | 2000-05-16 | 2002-09-24 | Delphi Technologies, Inc. | Enhanced v-blade impeller design for a regenerative turbine |
US6439833B1 (en) * | 2000-08-31 | 2002-08-27 | Delphi Technologies, Inc. | V-blade impeller design for a regenerative turbine |
JP4827319B2 (ja) * | 2001-05-09 | 2011-11-30 | 株式会社ミツバ | 液体ポンプのインペラ |
JP2003193991A (ja) * | 2001-12-25 | 2003-07-09 | Aisan Ind Co Ltd | 燃料ポンプ |
US6932562B2 (en) * | 2002-06-18 | 2005-08-23 | Ti Group Automotive Systems, L.L.C. | Single stage, dual channel turbine fuel pump |
US6824361B2 (en) * | 2002-07-24 | 2004-11-30 | Visteon Global Technologies, Inc. | Automotive fuel pump impeller with staggered vanes |
JP4062007B2 (ja) * | 2002-08-05 | 2008-03-19 | 三菱電機株式会社 | 電動燃料ポンプ |
US6984099B2 (en) * | 2003-05-06 | 2006-01-10 | Visteon Global Technologies, Inc. | Fuel pump impeller |
-
2006
- 2006-03-30 JP JP2006095335A patent/JP4789003B2/ja active Active
-
2007
- 2007-03-29 CN CNB200710089022XA patent/CN100526655C/zh active Active
- 2007-03-29 KR KR1020070030595A patent/KR100807051B1/ko active IP Right Grant
- 2007-03-29 DE DE102007000191A patent/DE102007000191A1/de not_active Withdrawn
- 2007-03-29 US US11/727,976 patent/US20070231120A1/en not_active Abandoned
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101039586B1 (ko) * | 2009-02-06 | 2011-06-09 | 산일테크(주) | 연료펌프용 임펠러 모듈 |
KR101138680B1 (ko) * | 2009-11-11 | 2012-04-24 | 아이상 고교 가부시키가이샤 | 유체 펌프 |
KR101222017B1 (ko) * | 2011-04-05 | 2013-02-08 | 주식회사 코아비스 | 자동차 연료펌프용 임펠러 |
US9074607B2 (en) | 2011-04-05 | 2015-07-07 | Coavis | Impeller of fuel pump for vehicle |
CN109340172A (zh) * | 2018-12-10 | 2019-02-15 | 广州竞标新能源汽车部件股份有限公司 | 一种燃油泵叶轮 |
Also Published As
Publication number | Publication date |
---|---|
US20070231120A1 (en) | 2007-10-04 |
DE102007000191A1 (de) | 2007-10-04 |
JP4789003B2 (ja) | 2011-10-05 |
CN100526655C (zh) | 2009-08-12 |
JP2007270681A (ja) | 2007-10-18 |
CN101046211A (zh) | 2007-10-03 |
KR100807051B1 (ko) | 2008-02-25 |
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