JP5427810B2 - 配管と通路部品との接続方法及び燃料噴射弁 - Google Patents
配管と通路部品との接続方法及び燃料噴射弁 Download PDFInfo
- Publication number
- JP5427810B2 JP5427810B2 JP2011041111A JP2011041111A JP5427810B2 JP 5427810 B2 JP5427810 B2 JP 5427810B2 JP 2011041111 A JP2011041111 A JP 2011041111A JP 2011041111 A JP2011041111 A JP 2011041111A JP 5427810 B2 JP5427810 B2 JP 5427810B2
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- Japan
- Prior art keywords
- injection valve
- fuel
- fuel injection
- ring
- pipe
- 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
- 239000000446 fuel Substances 0.000 title claims description 108
- 238000002347 injection Methods 0.000 title claims description 51
- 239000007924 injection Substances 0.000 title claims description 51
- 238000000034 method Methods 0.000 title claims description 5
- 239000007788 liquid Substances 0.000 claims 3
- 238000005452 bending Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 239000000567 combustion gas Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
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- Fuel-Injection Apparatus (AREA)
Description
102,301 Oリング
103,302 バックアップリング
104,304 円筒部
105 樹脂モールド
106 燃料噴射弁
107 ノズル
108 燃焼ガスシール
201 太径部
303 支持部材
Claims (1)
- 液体を伝送する配管が固定部材に取り付けられ、該配管に挿入して接続される前記液体の通路を形成する通路部品であって、該通路部品は前記配管と前記固定部材との間に取り付けられて使用され、前記通路部品と前記配管はゴム製のリングによって前記液体の漏れを防止するように設けられた接続方法を採用する燃料噴射弁において、
前記リングはこれを支持するバックアップリングによって支持され、前記燃料噴射弁はバックアップリングを支持する支持部を備え、該支持部は前記配管との空隙が狭隘になるような外径の太い太径部を有し、該太径部よりも前記固定部材の側で支持部の径が下流側で細くなっており、前記太径部はR形状であり、前記配管と該R形状を有する太径部が接触した場合にも該燃料噴射弁が傾くことができることを特徴とする燃料噴射弁。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011041111A JP5427810B2 (ja) | 2011-02-28 | 2011-02-28 | 配管と通路部品との接続方法及び燃料噴射弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011041111A JP5427810B2 (ja) | 2011-02-28 | 2011-02-28 | 配管と通路部品との接続方法及び燃料噴射弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012177345A JP2012177345A (ja) | 2012-09-13 |
JP5427810B2 true JP5427810B2 (ja) | 2014-02-26 |
Family
ID=46979332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011041111A Expired - Fee Related JP5427810B2 (ja) | 2011-02-28 | 2011-02-28 | 配管と通路部品との接続方法及び燃料噴射弁 |
Country Status (1)
Country | Link |
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JP (1) | JP5427810B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7156772B2 (ja) * | 2016-01-29 | 2022-10-19 | ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 燃料噴射弁及び燃料噴射装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19632196B4 (de) * | 1996-08-09 | 2004-11-04 | Robert Bosch Gmbh | Elektromagnetisch betätigbares Ventil |
JP2005069090A (ja) * | 2003-08-25 | 2005-03-17 | Mitsubishi Electric Corp | 燃料噴射弁 |
JP4584895B2 (ja) * | 2006-10-06 | 2010-11-24 | 日立オートモティブシステムズ株式会社 | 電磁式燃料噴射弁 |
-
2011
- 2011-02-28 JP JP2011041111A patent/JP5427810B2/ja not_active Expired - Fee Related
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JP2012177345A (ja) | 2012-09-13 |
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