JP2006233968A - 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
- JP2006233968A JP2006233968A JP2006043765A JP2006043765A JP2006233968A JP 2006233968 A JP2006233968 A JP 2006233968A JP 2006043765 A JP2006043765 A JP 2006043765A JP 2006043765 A JP2006043765 A JP 2006043765A JP 2006233968 A JP2006233968 A JP 2006233968A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- fuel distributor
- cover
- distribution member
- injection valve
- 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いるようにした。
【選択図】図1
Description
Claims (13)
- 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いることを特徴とする、燃料噴射装置用の燃料分配器。 - カバー(15)がポリアミド、ポリブチレンテレフタレート又はポリフェニルスルフィドから成っている、請求項1記載の燃料分配器。
- カバー(15)が弾性的な発泡材から成っている、請求項1又は2記載の燃料分配器。
- カバー(15)が連続気泡型又は閉鎖気泡型の発泡材から成っている、請求項1から3までのいずれか1項記載の燃料分配器。
- カバー(15)のプラスチックに充填材、殊に高い比重を有する充填材が添加される、請求項1から4までのいずれか1項記載の燃料分配器。
- 充填材として硫酸バリウム及び/又は酸化鉄が使用される、請求項5記載の燃料分配器。
- カバー(15)が燃料分配部材(1)と少なくとも2つの噴射弁(5)とを取り囲んで射出成形される、請求項1から6までのいずれか1項記載の燃料分配器。
- カバー(15)が2つのシェルから成っており、これらの2つのシェルが燃料分配部材(1)と少なくとも2つの噴射弁(5)とを取り囲んで設けられ且つこの位置で固定される、請求項1から6までのいずれか1項記載の燃料分配器。
- 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、請求項1から8までのいずれか1項記載の燃料分配器。
- 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)を有している、請求項9記載の燃料分配器。
- ディスク(39)がゴムから製作される、請求項9又は10記載の燃料分配器。
- ディスク(39)が1ホース状区分によって互いに結合されている、請求項11記載の燃料分配器。
- 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、請求項9又は10記載の燃料分配器。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005008038.3 | 2005-02-22 | ||
DE102005008038A DE102005008038A1 (de) | 2005-02-22 | 2005-02-22 | Kraftstoffzuteiler für eine Kraftstoffeinspritzanlage |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012135391A Division JP5528506B2 (ja) | 2005-02-22 | 2012-06-15 | 燃料噴射装置用の燃料分配器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006233968A true JP2006233968A (ja) | 2006-09-07 |
JP5064698B2 JP5064698B2 (ja) | 2012-10-31 |
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 After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Country Status (2)
Country | Link |
---|---|
JP (2) | JP5064698B2 (ja) |
DE (1) | DE102005008038A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012167681A (ja) * | 2005-02-22 | 2012-09-06 | Robert Bosch Gmbh | 燃料噴射装置用の燃料分配器 |
KR20140136010A (ko) * | 2012-03-27 | 2014-11-27 | 로베르트 보쉬 게엠베하 | 내연기관에 부품을 고정하기 위한 리테이너, 상기 리테이너용 베어링 부시 및 연료 분사 시스템 |
KR20150020582A (ko) * | 2012-06-20 | 2015-02-26 | 로베르트 보쉬 게엠베하 | 내연기관에 연료 분배기를 고정하기 위한 리테이너 및 상기 리테이너를 구비한 연료 분사 시스템 |
JP2015510988A (ja) * | 2012-03-19 | 2015-04-13 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 耐密オーバーモールド成形コンポーネント及びこのようなコンポーネントを製造する方法 |
KR101608252B1 (ko) * | 2015-06-12 | 2016-04-01 | 주식회사 현대케피코 | 차량용 내연기관 연료공급장치 |
KR101763571B1 (ko) | 2009-12-09 | 2017-08-01 | 콘티넨탈 오토모티브 게엠베하 | 커플링 장치 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
DE102013103850A1 (de) * | 2013-04-17 | 2014-10-23 | Benteler Automobiltechnik Gmbh | Kraftstoffverteileranordnung und Verfahren zur Herstellung einer Kraftstoffverteileranordnung |
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 (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02132845U (ja) * | 1989-04-10 | 1990-11-05 | ||
DE102005008038A1 (de) * | 2005-02-22 | 2006-08-24 | Robert Bosch Gmbh | Kraftstoffzuteiler für eine Kraftstoffeinspritzanlage |
-
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 (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012167681A (ja) * | 2005-02-22 | 2012-09-06 | Robert Bosch Gmbh | 燃料噴射装置用の燃料分配器 |
KR101763571B1 (ko) | 2009-12-09 | 2017-08-01 | 콘티넨탈 오토모티브 게엠베하 | 커플링 장치 |
JP2015510988A (ja) * | 2012-03-19 | 2015-04-13 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 耐密オーバーモールド成形コンポーネント及びこのようなコンポーネントを製造する方法 |
KR20140136010A (ko) * | 2012-03-27 | 2014-11-27 | 로베르트 보쉬 게엠베하 | 내연기관에 부품을 고정하기 위한 리테이너, 상기 리테이너용 베어링 부시 및 연료 분사 시스템 |
KR102072363B1 (ko) * | 2012-03-27 | 2020-02-03 | 로베르트 보쉬 게엠베하 | 내연기관에 부품을 고정하기 위한 리테이너, 상기 리테이너용 베어링 부시 및 연료 분사 시스템 |
KR20150020582A (ko) * | 2012-06-20 | 2015-02-26 | 로베르트 보쉬 게엠베하 | 내연기관에 연료 분배기를 고정하기 위한 리테이너 및 상기 리테이너를 구비한 연료 분사 시스템 |
KR102074655B1 (ko) * | 2012-06-20 | 2020-02-07 | 로베르트 보쉬 게엠베하 | 내연기관에 연료 분배기를 고정하기 위한 리테이너 및 상기 리테이너를 구비한 연료 분사 시스템 |
KR101608252B1 (ko) * | 2015-06-12 | 2016-04-01 | 주식회사 현대케피코 | 차량용 내연기관 연료공급장치 |
Also Published As
Publication number | Publication date |
---|---|
JP2012167681A (ja) | 2012-09-06 |
JP5064698B2 (ja) | 2012-10-31 |
DE102005008038A1 (de) | 2006-08-24 |
JP5528506B2 (ja) | 2014-06-25 |
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