DE10200176A1 - Elektrokraftstoffpumpe - Google Patents
ElektrokraftstoffpumpeInfo
- Publication number
- DE10200176A1 DE10200176A1 DE10200176A DE10200176A DE10200176A1 DE 10200176 A1 DE10200176 A1 DE 10200176A1 DE 10200176 A DE10200176 A DE 10200176A DE 10200176 A DE10200176 A DE 10200176A DE 10200176 A1 DE10200176 A1 DE 10200176A1
- Authority
- DE
- Germany
- Prior art keywords
- section
- groove
- fuel pump
- channel
- electric fuel
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 116
- 238000009423 ventilation Methods 0.000 claims abstract description 33
- 230000007704 transition Effects 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 11
- 230000008859 change Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 206010021703 Indifference Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- 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
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 (23)
einem Gehäuse (12),
einem Laufrad (36), das im Gehäuse (12) drehbar gelagert ist und von einem elektrischen Motor (24) angetrieben wird,
einem Pumpkanal (50) mit einem Einlass (52) und einem Auslass (54), wo bei der Umfang des Laufrades (36) zumindest teilweise in dem Pumpkanal (50) an geordnet ist,
einer ersten Gehäuseplatte (42) auf einer Seite des Laufrades (36) und
einer zweiten Gehäuseplatte (40) auf der gegenüberliegenden Seite des Lauf rades (36), wobei eine Nut (70) in der dem Laufrad (36) benachbarten Seite der zweiten Gehäuseplatte (40) vorgesehen ist und teilweise den Pumpkanal (50) bildet, ein Dampfentlüftungskanal (102; 102'; 164) durch die zweite Gehäuseplatte (40) beabstandet zu der Nut (70) verläuft und mit der Außenseite des Gehäuses (12) ver bunden ist, und ein Verbindungsschlitz (100; 100'; 164) in der betreffenden Seite der zweiten Gehäuseplatte (40) vorgesehen ist und die Nut (70) mit dem Dampfent lüftungskanal verbindet, damit Kraftstoffdampf im Pumpkanal (50) durch den Dampfentlüftungskanal entweichen kann.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/757,200 US6547515B2 (en) | 2001-01-09 | 2001-01-09 | Fuel pump with vapor vent |
| US757200 | 2001-01-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE10200176A1 true DE10200176A1 (de) | 2002-07-11 |
| DE10200176B4 DE10200176B4 (de) | 2018-02-08 |
Family
ID=25046810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10200176.6A Expired - Lifetime DE10200176B4 (de) | 2001-01-09 | 2002-01-04 | Elektrokraftstoffpumpe |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6547515B2 (de) |
| JP (1) | JP4095799B2 (de) |
| BR (1) | BR0200016B1 (de) |
| DE (1) | DE10200176B4 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018019446A1 (de) * | 2016-07-25 | 2018-02-01 | Robert Bosch Gmbh | Förderaggregat |
| CN114320938A (zh) * | 2021-12-28 | 2022-04-12 | 中国航空工业集团公司金城南京机电液压工程研究中心 | 一种具有防爆设计特征的航空燃油泵 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3788505B2 (ja) * | 2001-10-10 | 2006-06-21 | 株式会社デンソー | 燃料ポンプ |
| US6655909B2 (en) * | 2001-11-30 | 2003-12-02 | Visteon Global Technologies, Inc. | High flow fuel pump |
| DE102004002458A1 (de) * | 2004-01-16 | 2005-08-11 | Siemens Ag | Kraftstoff-Fördereinheit |
| JP2007092659A (ja) * | 2005-09-29 | 2007-04-12 | Denso Corp | 流体ポンプ装置 |
| DE102006053933A1 (de) * | 2006-11-15 | 2008-05-21 | Siemens Ag | Seitenkanalpumpe |
| US7874817B2 (en) * | 2007-06-01 | 2011-01-25 | Ti Group Automotive Systems, L.L.C. | Fuel pump assembly with a vapor purge passage arrangement for a fuel pump module |
| US7559315B1 (en) * | 2008-02-11 | 2009-07-14 | Ford Global Technologies, Llc | Regenerative fuel pump |
| FR2939484A1 (fr) * | 2008-12-04 | 2010-06-11 | Ti Automotive Fuel Systems Sas | Ensemble comprenant deux pieces indexees |
| DE102010031057A1 (de) * | 2010-07-07 | 2012-01-12 | Robert Bosch Gmbh | Kraftstoffförderaggregat |
| US9249806B2 (en) | 2011-02-04 | 2016-02-02 | Ti Group Automotive Systems, L.L.C. | Impeller and fluid pump |
| WO2014159021A1 (en) | 2013-03-12 | 2014-10-02 | Walbro Engine Management, L.L.C. | Retainer with grounding feature for fuel system component |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3014425C2 (de) * | 1980-04-15 | 1986-06-12 | Friedrich 8541 Röttenbach Schweinfurter | Seitenkanalpumpe |
| JPS6079193A (ja) | 1983-10-05 | 1985-05-04 | Nippon Denso Co Ltd | 車両用燃料ポンプ |
| JPS63223388A (ja) * | 1987-03-12 | 1988-09-16 | Honda Motor Co Ltd | ポンプ装置 |
| GB2239050B (en) * | 1989-11-17 | 1993-10-06 | Mitsubishi Electric Corp | Circumferential flow type fuel pump |
| US5221178A (en) * | 1989-12-26 | 1993-06-22 | Mitsubishi Denki Kabushiki Kaisha | Circumferential flow type liquid pump |
| JPH073239B2 (ja) * | 1989-12-26 | 1995-01-18 | 三菱電機株式会社 | 円周流式液体ポンプ |
| US5192184A (en) * | 1990-06-22 | 1993-03-09 | Mitsuba Electric Manufacturing Co., Ltd. | Fuel feed pump |
| DE4020520A1 (de) * | 1990-06-28 | 1992-01-02 | Bosch Gmbh Robert | Aggregat zum foerdern von kraftstoff vom vorratstank zur brennkraftmaschine eines kraftfahrzeuges |
| US5257916A (en) | 1992-11-27 | 1993-11-02 | Walbro Corporation | Regenerative fuel pump |
| US5413457A (en) * | 1994-07-14 | 1995-05-09 | Walbro Corporation | Two stage lateral channel-regenerative turbine pump with vapor release |
| US5586858A (en) | 1995-04-07 | 1996-12-24 | Walbro Corporation | Regenerative fuel pump |
| JPH10184481A (ja) * | 1996-11-08 | 1998-07-14 | Denso Corp | 燃料ポンプ |
| DE19744037C1 (de) * | 1997-10-06 | 1999-06-02 | Mannesmann Vdo Ag | Förderpumpe |
-
2001
- 2001-01-09 US US09/757,200 patent/US6547515B2/en not_active Expired - Lifetime
- 2001-12-20 JP JP2001387496A patent/JP4095799B2/ja not_active Expired - Lifetime
-
2002
- 2002-01-04 DE DE10200176.6A patent/DE10200176B4/de not_active Expired - Lifetime
- 2002-01-07 BR BRPI0200016-4A patent/BR0200016B1/pt not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018019446A1 (de) * | 2016-07-25 | 2018-02-01 | Robert Bosch Gmbh | Förderaggregat |
| CN114320938A (zh) * | 2021-12-28 | 2022-04-12 | 中国航空工业集团公司金城南京机电液压工程研究中心 | 一种具有防爆设计特征的航空燃油泵 |
| CN114320938B (zh) * | 2021-12-28 | 2023-11-07 | 中国航空工业集团公司金城南京机电液压工程研究中心 | 一种具有防爆设计特征的航空燃油泵 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10200176B4 (de) | 2018-02-08 |
| JP4095799B2 (ja) | 2008-06-04 |
| JP2002235628A (ja) | 2002-08-23 |
| US20020090292A1 (en) | 2002-07-11 |
| US6547515B2 (en) | 2003-04-15 |
| BR0200016B1 (pt) | 2010-07-13 |
| BR0200016A (pt) | 2002-10-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8128 | New person/name/address of the agent |
Representative=s name: PATENTANWAELTE VON KREISLER, SELTING, WERNER, 5066 |
|
| R016 | Response to examination communication | ||
| R082 | Change of representative |
Representative=s name: PATENTANWAELTE VON KREISLER, SELTING, WERNER, 5066 Representative=s name: PATENTANWAELTE VON KREISLER, SELTING, WERNER, DE |
|
| R081 | Change of applicant/patentee |
Owner name: TI GROUP AUTOMOTIVE SYSTEMS, L.L.C., AUBURN HI, US Free format text: FORMER OWNER: WALBRO CORP., CASS CITY, MICH., US Effective date: 20120117 |
|
| R082 | Change of representative |
Representative=s name: VON KREISLER SELTING WERNER - PARTNERSCHAFT VO, DE Effective date: 20120117 Representative=s name: DOMPATENT VON KREISLER SELTING WERNER - PARTNE, DE Effective date: 20120117 |
|
| R016 | Response to examination communication | ||
| R016 | Response to examination communication | ||
| R016 | Response to examination communication | ||
| R018 | Grant decision by examination section/examining division | ||
| R020 | Patent grant now final | ||
| R071 | Expiry of right |