JP4416787B2 - 燃料ポンプ - Google Patents
燃料ポンプ Download PDFInfo
- Publication number
- JP4416787B2 JP4416787B2 JP2006508316A JP2006508316A JP4416787B2 JP 4416787 B2 JP4416787 B2 JP 4416787B2 JP 2006508316 A JP2006508316 A JP 2006508316A JP 2006508316 A JP2006508316 A JP 2006508316A JP 4416787 B2 JP4416787 B2 JP 4416787B2
- Authority
- JP
- Japan
- Prior art keywords
- passage
- partial annular
- fuel pump
- casing member
- inflow
- 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.)
- Expired - Fee Related
Links
Images
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
- F04D5/00—Pumps with circumferential or transverse flow
- F04D5/002—Regenerative pumps
-
- 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
-
- 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
-
- 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
- F02M37/048—Arrangements for driving regenerative pumps, i.e. side-channel pumps
-
- 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
- F04D5/002—Regenerative pumps
- F04D5/007—Details of the inlet or outlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2250/00—Geometry
- F05B2250/50—Inlet or outlet
- F05B2250/503—Inlet or outlet of regenerative pumps
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)
Description
Claims (4)
- 自動車の燃料タンクに燃料を圧送するための燃料ポンプであって、ケーシング内で回転する被駆動インペラと、該インペラの両端面に配置された、ブレードチャンバを仕切るガイドブレード輪とが設けられており、互いに対向位置するブレードチャンバが互いに接続されており、更に、ガイドブレードの領域で、流入側のケーシング部材及び流出側のケーシング部材にそれぞれ配置された部分環状通路が設けられており、これらの部分環状通路がブレードチャンバと相俟って、流入通路から流出通路へ液体を圧送するために圧送室を形成しており、一方の部分環状通路が流入通路と接続されており且つ対向位置する他方の部分環状通路が流出通路と接続されており、流入側のケーシング部材(4)の部分環状通路(12)が、流入通路(7)から出発して縮小している形式のものにおいて、
流出側のケーシング部材(5)の部分環状通路(13)が、流出通路(8)に向かって拡大しており、前記縮小部及び拡大部が、対応する部分環状通路(12,13)の長さのほぼ全長にわたって延在していることを特徴とする、燃料ポンプ。 - 前記縮小又は拡大が、部分環状通路(12,13)の長さの規定された範囲にわたって連続的に行われる、請求項1記載の燃料ポンプ。
- 少なくとも一方の部分環状通路(12,13)の1区分が、圧送室に沿ってくさび形に構成されている、請求項1又は2記載の燃料ポンプ。
- 圧送室(14)があらゆる位置においてほぼ同一の横断面を有しており、流入通路(7)付近において、流入側のケーシング部材(4)の部分環状通路(12)の横断面が、流出側のケーシング部材(5)の部分環状通路(13)の横断面よりも大きい、請求項1から3までのいずれか1項記載の燃料ポンプ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10348008A DE10348008A1 (de) | 2003-10-15 | 2003-10-15 | Kraftstoffpumpe |
PCT/EP2004/052162 WO2005038259A1 (de) | 2003-10-15 | 2004-09-14 | Kraftstoffpumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006526110A JP2006526110A (ja) | 2006-11-16 |
JP4416787B2 true JP4416787B2 (ja) | 2010-02-17 |
Family
ID=34441983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006508316A Expired - Fee Related JP4416787B2 (ja) | 2003-10-15 | 2004-09-14 | 燃料ポンプ |
Country Status (7)
Country | Link |
---|---|
US (1) | US20070274846A1 (ja) |
EP (1) | EP1606516B1 (ja) |
JP (1) | JP4416787B2 (ja) |
KR (1) | KR100774043B1 (ja) |
CN (1) | CN1791753B (ja) |
DE (1) | DE10348008A1 (ja) |
WO (1) | WO2005038259A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008053818A1 (fr) * | 2006-10-28 | 2008-05-08 | Imed Japan Co., Ltd. | Pompe à écoulement en hélice pour du sang |
CN101701587B (zh) * | 2009-11-20 | 2011-09-07 | 浙江格凌实业有限公司 | 大流量气环泵的泵盖 |
DE102010004379A1 (de) * | 2009-12-16 | 2011-06-22 | Continental Automotive GmbH, 30165 | Kraftstoffpumpe |
US9249806B2 (en) | 2011-02-04 | 2016-02-02 | Ti Group Automotive Systems, L.L.C. | Impeller and fluid pump |
WO2013054412A1 (ja) * | 2011-10-13 | 2013-04-18 | 三菱電機株式会社 | 燃料ポンプ |
DE102013200713A1 (de) * | 2013-01-18 | 2014-07-24 | Robert Bosch Gmbh | Seitenkanalpumpe mit asymmetrischen Querschnitten der Seitenkanäle |
DE102013220717B4 (de) * | 2013-10-14 | 2016-04-07 | Continental Automotive Gmbh | Pumpe |
BR112021014002A2 (pt) * | 2019-01-16 | 2021-09-21 | Mitsuba Corporation | Bomba do tipo deslocamento não positivo e dispositivo de fornecimento de líquido |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT109069B (de) * | 1927-01-24 | 1928-03-10 | Rudolph Siegel | Selbstansaugende Schleuderpumpe. |
DE1703566C3 (de) * | 1968-06-11 | 1974-06-12 | Georg 6901 Dilsberg Fabig | Selbstansaugende Seitenkanalpumpe |
US4804313A (en) * | 1987-03-24 | 1989-02-14 | Colt Industries Inc | Side channel self priming fuel pump having reservoir |
DE4343078B4 (de) * | 1993-12-16 | 2007-09-13 | Robert Bosch Gmbh | Aggregat zum Fördern von Kraftstoff aus einem Vorratstank zu einer Brennkraftmaschine |
DE4427874C2 (de) * | 1994-08-06 | 2003-06-18 | Bosch Gmbh Robert | Aggregat zum Fördern von Kraftstoff aus einem Vorratstank zur Brennkraftmaschine eines Kraftfahrzeuges |
US6068456A (en) * | 1998-02-17 | 2000-05-30 | Walbro Corporation | Tapered channel turbine fuel pump |
US6527506B2 (en) * | 2000-03-28 | 2003-03-04 | Delphi Technologies, Inc. | Pump section for fuel pump |
-
2003
- 2003-10-15 DE DE10348008A patent/DE10348008A1/de not_active Ceased
-
2004
- 2004-09-14 US US10/556,953 patent/US20070274846A1/en not_active Abandoned
- 2004-09-14 KR KR1020057021450A patent/KR100774043B1/ko active IP Right Grant
- 2004-09-14 EP EP04766785A patent/EP1606516B1/de not_active Expired - Fee Related
- 2004-09-14 CN CN2004800135662A patent/CN1791753B/zh not_active Expired - Fee Related
- 2004-09-14 JP JP2006508316A patent/JP4416787B2/ja not_active Expired - Fee Related
- 2004-09-14 WO PCT/EP2004/052162 patent/WO2005038259A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
KR20060039857A (ko) | 2006-05-09 |
KR100774043B1 (ko) | 2007-11-06 |
CN1791753A (zh) | 2006-06-21 |
DE10348008A1 (de) | 2005-05-19 |
EP1606516B1 (de) | 2013-01-23 |
WO2005038259A1 (de) | 2005-04-28 |
EP1606516A1 (de) | 2005-12-21 |
US20070274846A1 (en) | 2007-11-29 |
JP2006526110A (ja) | 2006-11-16 |
CN1791753B (zh) | 2011-07-06 |
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