JP2012167681A - 燃料噴射装置用の燃料分配器 - Google Patents
燃料噴射装置用の燃料分配器 Download PDFInfo
- Publication number
- JP2012167681A JP2012167681A JP2012135391A JP2012135391A JP2012167681A JP 2012167681 A JP2012167681 A JP 2012167681A JP 2012135391 A JP2012135391 A JP 2012135391A JP 2012135391 A JP2012135391 A JP 2012135391A JP 2012167681 A JP2012167681 A JP 2012167681A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- fuel distributor
- injection valve
- cover
- disc
- 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
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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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/004—Joints; Sealings
- F02M55/005—Joints; Sealings for high pressure conduits, e.g. connected to pump outlet or to injector inlet
-
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
- F02M55/025—Common rails
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/09—Fuel-injection apparatus having means for reducing noise
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/90—Selection of particular materials
- F02M2200/9015—Elastomeric or plastic materials
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
【解決手段】カバー(15)がノイズを遮断するプラスチックから成っており、燃料分配器が少なくとも1つの固定孔(29)を有しており、この少なくとも1つの固定孔(29)と固定ねじ(27)との間に減衰部材(31)が配置されており、該減衰部材(31)が、燃料分配器と固定ねじ(27)と接合パートナー(33)との間の音響的分離を軸方向でも半径方向でも保証するようになっており、減衰部材(31)が円筒形のスリーブ(35)及び2つのディスク(39)を有しており、少なくとも1つのディスク(39)が、ディスク形の形状に圧縮されたスチールウールから成っているようにした。
【選択図】図4
Description
Claims (2)
- 燃料噴射装置用の燃料分配器であって、燃料分配部材(1)及び少なくとも2つの噴射弁(5)が設けられており、これらの噴射弁(5)が燃料分配部材(1)と液密に結合されており、更に、燃料分配部材(1)及び噴射弁(5)のカバー(15)が設けられている形式のものにおいて、
該カバー(15)がノイズを遮断するプラスチックから成っており、
燃料分配器が少なくとも1つの固定孔(29)を有しており、この少なくとも1つの固定孔(29)と固定ねじ(27)との間に減衰部材(31)が配置されており、該減衰部材(31)が、燃料分配器と固定ねじ(27)と接合パートナー(33)との間の音響的分離を軸方向でも半径方向でも保証するようになっており、
減衰部材(31)が円筒形のスリーブ(35)及び2つのディスク(39)を有しており、
少なくとも1つのディスク(39)が、ディスク形の形状に圧縮されたスチールウールから成っていることを特徴とする、燃料噴射装置用の燃料分配器。 - 1つのディスク(39)だけが圧縮されたスチールウールから成っている場合、第2のディスク(39)はゴムから製作される、請求項1記載の燃料分配器。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005008038A DE102005008038A1 (de) | 2005-02-22 | 2005-02-22 | Kraftstoffzuteiler für eine Kraftstoffeinspritzanlage |
| DE102005008038.3 | 2005-02-22 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006043765A Division JP5064698B2 (ja) | 2005-02-22 | 2006-02-21 | 燃料噴射装置用の燃料分配器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012167681A true JP2012167681A (ja) | 2012-09-06 |
| JP5528506B2 JP5528506B2 (ja) | 2014-06-25 |
Family
ID=36776246
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006043765A Expired - Fee Related JP5064698B2 (ja) | 2005-02-22 | 2006-02-21 | 燃料噴射装置用の燃料分配器 |
| JP2012135391A Expired - Fee Related JP5528506B2 (ja) | 2005-02-22 | 2012-06-15 | 燃料噴射装置用の燃料分配器 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006043765A Expired - Fee Related JP5064698B2 (ja) | 2005-02-22 | 2006-02-21 | 燃料噴射装置用の燃料分配器 |
Country Status (2)
| Country | Link |
|---|---|
| JP (2) | JP5064698B2 (ja) |
| DE (1) | DE102005008038A1 (ja) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005008038A1 (de) * | 2005-02-22 | 2006-08-24 | Robert Bosch Gmbh | Kraftstoffzuteiler für eine Kraftstoffeinspritzanlage |
| DE102008044165A1 (de) | 2008-11-28 | 2010-06-02 | Robert Bosch Gmbh | Kraftstoffzuteiler |
| DE102009038429A1 (de) * | 2009-08-21 | 2011-02-24 | Audi Ag | Kraftstoffeinspritzsystem für Brennkraftmaschinen sowie Verfahren zur Herstellung |
| EP2333301B1 (en) | 2009-12-09 | 2012-11-07 | Continental Automotive GmbH | Coupling device |
| DE102011078423A1 (de) * | 2011-06-30 | 2013-01-03 | Robert Bosch Gmbh | Komponente eines Brennstoffeinspritzsystems |
| DE102011113997B4 (de) | 2011-09-21 | 2022-01-27 | Volkswagen Aktiengesellschaft | Brennkraftmaschine |
| DE102012204305A1 (de) * | 2012-03-19 | 2013-09-19 | Robert Bosch Gmbh | Dicht umspritztes Bauelement und Verfahren zum Erstellen eines solchen Bauelements |
| DE102012204845A1 (de) * | 2012-03-27 | 2013-10-02 | Robert Bosch Gmbh | Halter zur Befestigung einer Komponente an einer Brennkraftmaschine, Lagerbuchse für solch einen Halter und Brennstoffeinspritzanlage |
| DE102012210369A1 (de) * | 2012-06-20 | 2013-12-24 | Robert Bosch Gmbh | Halter zur Befestigung eines Brennstoffverteilers an einer Brennkraftmaschine und Brennstoffeinspritzanlage mit solch einem Halter. |
| DE102013103850A1 (de) * | 2013-04-17 | 2014-10-23 | Benteler Automobiltechnik Gmbh | Kraftstoffverteileranordnung und Verfahren zur Herstellung einer Kraftstoffverteileranordnung |
| KR101608252B1 (ko) * | 2015-06-12 | 2016-04-01 | 주식회사 현대케피코 | 차량용 내연기관 연료공급장치 |
| CN105703219A (zh) * | 2016-03-23 | 2016-06-22 | 吴传涛 | 一种锰钢锤式粉碎机燃机火花塞 |
| EP3611369B1 (en) * | 2018-08-16 | 2022-10-12 | Vitesco Technologies GmbH | A fuel rail assembly for an internal combustion engine and a method for its manufacture |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02132845U (ja) * | 1989-04-10 | 1990-11-05 | ||
| JPH08200178A (ja) * | 1995-01-26 | 1996-08-06 | Keihin Seiki Mfg Co Ltd | 内燃機関の燃料供給装置におけるフューエルパル セーションダンパー |
| JPH09112385A (ja) * | 1995-10-16 | 1997-04-28 | Toyoda Gosei Co Ltd | 燃料デリバリパイプ |
| JPH09315387A (ja) * | 1996-05-31 | 1997-12-09 | Sanshin Ind Co Ltd | 燃料噴射装置を備える船外機 |
| JPH10318080A (ja) * | 1997-05-15 | 1998-12-02 | Aisan Ind Co Ltd | 燃料分配管 |
| JP2001020831A (ja) * | 1999-07-02 | 2001-01-23 | Keihin Corp | 燃料噴射装置における燃料分配管 |
| JP2006233968A (ja) * | 2005-02-22 | 2006-09-07 | Robert Bosch Gmbh | 燃料噴射装置用の燃料分配器 |
-
2005
- 2005-02-22 DE DE102005008038A patent/DE102005008038A1/de not_active Withdrawn
-
2006
- 2006-02-21 JP JP2006043765A patent/JP5064698B2/ja not_active Expired - Fee Related
-
2012
- 2012-06-15 JP JP2012135391A patent/JP5528506B2/ja not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02132845U (ja) * | 1989-04-10 | 1990-11-05 | ||
| JPH08200178A (ja) * | 1995-01-26 | 1996-08-06 | Keihin Seiki Mfg Co Ltd | 内燃機関の燃料供給装置におけるフューエルパル セーションダンパー |
| JPH09112385A (ja) * | 1995-10-16 | 1997-04-28 | Toyoda Gosei Co Ltd | 燃料デリバリパイプ |
| JPH09315387A (ja) * | 1996-05-31 | 1997-12-09 | Sanshin Ind Co Ltd | 燃料噴射装置を備える船外機 |
| JPH10318080A (ja) * | 1997-05-15 | 1998-12-02 | Aisan Ind Co Ltd | 燃料分配管 |
| JP2001020831A (ja) * | 1999-07-02 | 2001-01-23 | Keihin Corp | 燃料噴射装置における燃料分配管 |
| JP2006233968A (ja) * | 2005-02-22 | 2006-09-07 | Robert Bosch Gmbh | 燃料噴射装置用の燃料分配器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5064698B2 (ja) | 2012-10-31 |
| JP5528506B2 (ja) | 2014-06-25 |
| DE102005008038A1 (de) | 2006-08-24 |
| JP2006233968A (ja) | 2006-09-07 |
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