JP2013199943A5 - - Google Patents

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Publication number
JP2013199943A5
JP2013199943A5 JP2013145097A JP2013145097A JP2013199943A5 JP 2013199943 A5 JP2013199943 A5 JP 2013199943A5 JP 2013145097 A JP2013145097 A JP 2013145097A JP 2013145097 A JP2013145097 A JP 2013145097A JP 2013199943 A5 JP2013199943 A5 JP 2013199943A5
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JP
Japan
Prior art keywords
injector
fuel
engine block
fuel injector
cup
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.)
Pending
Application number
JP2013145097A
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English (en)
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JP2013199943A (ja
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Publication date
Priority claimed from US11/695,195 external-priority patent/US7406946B1/en
Application filed filed Critical
Publication of JP2013199943A publication Critical patent/JP2013199943A/ja
Publication of JP2013199943A5 publication Critical patent/JP2013199943A5/ja
Pending legal-status Critical Current

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Claims (1)

  1. 燃料レールと、エンジンブロックと、前記エンジンブロック内に設けられた燃焼室および燃焼室に連通する通路と、を備えた直噴内燃エンジンに用いられる燃料噴射器アセンブリにおいて、
    燃料取入口を有する燃料噴射器と、
    前記燃料噴射器の一部を収納するように形成された噴射器カップと、
    前記燃料噴射器の先端部を前記エンジンブロック通路内に配置し、前記燃料噴射器本体および前記燃料噴射器の先端部とを前記エンジンブロックから離隔して前記燃料噴射器を前記嘖射器カップに固定する噴射器ホルダアセンブリとを有し、
    前記噴射器ホルダアセンブリは、前記噴射器カップに装着されるクリップホルダを有し、前記燃料噴射器のエンジンブロックへの動きを規制することを特徴とする燃料噴射器アセンブリ。
JP2013145097A 2007-04-02 2013-07-11 直噴型内燃エンジンの燃料ポンプ振動伝播減衰方法及び装置 Pending JP2013199943A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/695,195 US7406946B1 (en) 2007-04-02 2007-04-02 Method and apparatus for attenuating fuel pump noise in a direct injection internal combustion chamber
US11/695,195 2007-04-02

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2011272903A Division JP5320454B2 (ja) 2007-04-02 2011-12-14 直噴型内燃エンジンの燃料噴射器アセンブリ

Publications (2)

Publication Number Publication Date
JP2013199943A JP2013199943A (ja) 2013-10-03
JP2013199943A5 true JP2013199943A5 (ja) 2014-05-01

Family

ID=39500026

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2008044145A Active JP4890482B2 (ja) 2007-04-02 2008-02-26 直噴型内燃エンジンの燃料ポンプ振動伝播減衰方法及び装置
JP2011040110A Active JP5275387B2 (ja) 2007-04-02 2011-02-25 直噴型内燃エンジンの燃料ポンプ振動伝播減衰方法及び装置
JP2011272903A Active JP5320454B2 (ja) 2007-04-02 2011-12-14 直噴型内燃エンジンの燃料噴射器アセンブリ
JP2013145097A Pending JP2013199943A (ja) 2007-04-02 2013-07-11 直噴型内燃エンジンの燃料ポンプ振動伝播減衰方法及び装置

Family Applications Before (3)

Application Number Title Priority Date Filing Date
JP2008044145A Active JP4890482B2 (ja) 2007-04-02 2008-02-26 直噴型内燃エンジンの燃料ポンプ振動伝播減衰方法及び装置
JP2011040110A Active JP5275387B2 (ja) 2007-04-02 2011-02-25 直噴型内燃エンジンの燃料ポンプ振動伝播減衰方法及び装置
JP2011272903A Active JP5320454B2 (ja) 2007-04-02 2011-12-14 直噴型内燃エンジンの燃料噴射器アセンブリ

Country Status (4)

Country Link
US (2) US7406946B1 (ja)
EP (2) EP2333305B1 (ja)
JP (4) JP4890482B2 (ja)
AT (1) ATE516437T1 (ja)

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