JP6349367B2 - 燃料を案内する構成部材、燃料噴射弁および接続部材を有する燃料噴射装置 - Google Patents
燃料を案内する構成部材、燃料噴射弁および接続部材を有する燃料噴射装置 Download PDFInfo
- Publication number
- JP6349367B2 JP6349367B2 JP2016202524A JP2016202524A JP6349367B2 JP 6349367 B2 JP6349367 B2 JP 6349367B2 JP 2016202524 A JP2016202524 A JP 2016202524A JP 2016202524 A JP2016202524 A JP 2016202524A JP 6349367 B2 JP6349367 B2 JP 6349367B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- base body
- fuel injection
- sleeve
- blocking member
- 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.)
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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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
-
- 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
-
- 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
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/167—Means for compensating clearance or thermal expansion
-
- 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
- F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
- F16L27/107—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve
-
- 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
- F02M2200/16—Sealing of fuel injection apparatus not otherwise provided for
-
- 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
- F02M2200/85—Mounting of fuel injection apparatus
- F02M2200/856—Mounting of fuel injection apparatus characterised by mounting injector to fuel or common rail, or vice versa
-
- 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
Description
2 燃料噴射弁
3 燃料噴射装置
4 燃料スリーブ
5 流入側端部
6 燃焼室
7 ベース体
8 上部
9 管状部分、外壁
10 流入孔
11 収容スペース
12 開口
13,14 切欠
15 シール部材
16 サポートディスク
17 シール部材
18 ベース体7の内側
19,20 収容スペース11の部分
25 弾性変形可能な区分
26 遮断部材
27 弾性的な層
28,29 金属製の保護層
30 外側面
35 ショルダ
36 段部
37 突起
38 外側
39 半径方向支持縁
45 燃料を案内する構成部材
46 ベース体
47 突出部
50,51 部分
53 ねじ部材
Claims (5)
- 燃料を案内する構成部材(45)に燃料噴射弁(2)を接続するための、燃料噴射装置(3)用の接続部材(1)であって、ベース体(7)が設けられており、該ベース体(7)内に、前記燃料噴射弁(2)の燃料スリーブ(4)のための収容スペース(11)が設けられており、少なくとも部分的に前記収容スペース(11)内に配置可能な前記燃料スリーブ(4)が、少なくとも間接的に前記ベース体(7)に支持可能である形式のものにおいて、
少なくとも1つの遮断部材(26)が設けられていて、組み立てた状態で、前記遮断部材(26)が前記燃料スリーブ(4)と前記ベース体(7)との間に配置されており、前記燃料スリーブ(4)が前記遮断部材(26)を介して少なくとも半径方向(23)で前記ベース体(7)に弾性的に支持可能であり、
前記ベース体(7)が内側(18)を有していて、前記遮断部材(26)が外側面(30)を有しており、前記遮断部材(26)がその前記外側面(30)で以って前記ベース体(7)の前記内側(18)の当接面(31)に当接し、
前記ベース体(7)の前記内側(18)の前記当接面(31)が環状の溝として構成されていることを特徴とする、燃料噴射装置用の接続部材。 - 前記ベース体(7)が、少なくとも1つの弾性的に変形可能な区分(25)を備えた外壁(9)を有していることを特徴とする、請求項1に記載の接続部材。
- 前記弾性的に変形可能な区分(25)がベローズ状に構成されていることを特徴とする、請求項2に記載の接続部材。
- 請求項1から3のいずれか1項に記載の、燃料を案内する少なくとも1つの構成部材(45)と少なくとも1つの燃料噴射弁(2)と少なくとも1つの接続部材(1)とを有する、混合気圧縮外部点火式内燃機関のための燃料噴射装置(3)において、前記燃料噴射弁(2)が前記接続部材(1)を介して燃料を案内する前記構成部材(45)に接続されている、燃料噴射装置。
- 前記燃料スリーブ(4)が半径方向支持縁(39)を有しており、前記燃料スリーブ(4)の前記半径方向支持縁(39)がベース体(7)に機械的に当接することによって、前記遮断部材(26)の半径方向の弾性変形が制限されていることを特徴とする、請求項4に記載の燃焼噴射装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013200909.7A DE102013200909A1 (de) | 2013-01-22 | 2013-01-22 | Brennstoffeinspritzanlage mit einer Brennstoff führenden Komponente, einem Brennstoffeinspritzventil und einem Verbindungselement |
DE102013200909.7 | 2013-01-22 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015552011A Division JP6302486B2 (ja) | 2013-01-22 | 2013-12-04 | 燃料を案内する構成部材、燃料噴射弁および接続部材を有する燃料噴射装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017075606A JP2017075606A (ja) | 2017-04-20 |
JP6349367B2 true JP6349367B2 (ja) | 2018-06-27 |
Family
ID=49683758
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015552011A Active JP6302486B2 (ja) | 2013-01-22 | 2013-12-04 | 燃料を案内する構成部材、燃料噴射弁および接続部材を有する燃料噴射装置 |
JP2016202524A Active JP6349367B2 (ja) | 2013-01-22 | 2016-10-14 | 燃料を案内する構成部材、燃料噴射弁および接続部材を有する燃料噴射装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015552011A Active JP6302486B2 (ja) | 2013-01-22 | 2013-12-04 | 燃料を案内する構成部材、燃料噴射弁および接続部材を有する燃料噴射装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20150345445A1 (ja) |
EP (4) | EP3575592B1 (ja) |
JP (2) | JP6302486B2 (ja) |
KR (1) | KR20150109370A (ja) |
CN (2) | CN104919172B (ja) |
DE (1) | DE102013200909A1 (ja) |
WO (1) | WO2014114394A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012206896A1 (de) * | 2012-04-26 | 2013-10-31 | Robert Bosch Gmbh | Anordnung mit einem Brennstoffverteiler und mehreren Brennstoffeinspritzventilen |
DE102012208039A1 (de) * | 2012-05-14 | 2013-11-14 | Robert Bosch Gmbh | Anordnung mit einem Brennstoffverteiler und mehreren Brennstoffeinspritzventilen |
DE102013200935A1 (de) * | 2013-01-22 | 2014-07-24 | Robert Bosch Gmbh | Brennstoffeinspritzanlage mit einer Brennstoff führenden Komponente, einem Brennstoffeinspritzventil und einem Verbindungselement |
DE102013200982A1 (de) * | 2013-01-22 | 2014-07-24 | Robert Bosch Gmbh | Brennstoffeinspritzanlage mit einer Brennstoff führenden Komponente, einem Brennstoffeinspritzventil und einer Aufhängung |
DE102017219626A1 (de) * | 2017-11-06 | 2019-05-09 | Robert Bosch Gmbh | Einspritzanlage, insbesondere Brennstoffeinspritzanlage, mit einer Fluid führenden Komponente, einem Zumessventil und einer Aufhängung |
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-
2013
- 2013-01-22 DE DE102013200909.7A patent/DE102013200909A1/de not_active Withdrawn
- 2013-12-04 EP EP19180783.3A patent/EP3575592B1/de active Active
- 2013-12-04 US US14/762,003 patent/US20150345445A1/en not_active Abandoned
- 2013-12-04 KR KR1020157019830A patent/KR20150109370A/ko not_active Application Discontinuation
- 2013-12-04 CN CN201380070874.8A patent/CN104919172B/zh not_active Expired - Fee Related
- 2013-12-04 EP EP19180781.7A patent/EP3575591B1/de active Active
- 2013-12-04 WO PCT/EP2013/075485 patent/WO2014114394A1/de active Application Filing
- 2013-12-04 EP EP13799076.8A patent/EP2948673B1/de active Active
- 2013-12-04 EP EP19180790.8A patent/EP3575593B1/de active Active
- 2013-12-04 JP JP2015552011A patent/JP6302486B2/ja active Active
- 2013-12-04 CN CN201910654182.7A patent/CN110410254A/zh active Pending
-
2016
- 2016-10-14 JP JP2016202524A patent/JP6349367B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP6302486B2 (ja) | 2018-03-28 |
EP3575592A1 (de) | 2019-12-04 |
EP3575593A1 (de) | 2019-12-04 |
JP2016503143A (ja) | 2016-02-01 |
JP2017075606A (ja) | 2017-04-20 |
EP3575591B1 (de) | 2021-07-28 |
EP3575591A1 (de) | 2019-12-04 |
WO2014114394A1 (de) | 2014-07-31 |
CN104919172B (zh) | 2019-06-18 |
EP3575593B1 (de) | 2021-07-28 |
CN104919172A (zh) | 2015-09-16 |
EP2948673A1 (de) | 2015-12-02 |
EP3575592B1 (de) | 2021-07-28 |
CN110410254A (zh) | 2019-11-05 |
EP2948673B1 (de) | 2019-06-26 |
DE102013200909A1 (de) | 2014-07-24 |
US20150345445A1 (en) | 2015-12-03 |
KR20150109370A (ko) | 2015-10-01 |
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