JP1679897S - Fuel rail injector holder for gasoline direct injection engine - Google Patents

Fuel rail injector holder for gasoline direct injection engine

Info

Publication number
JP1679897S
JP1679897S JP2020018864F JP2020018864F JP1679897S JP 1679897 S JP1679897 S JP 1679897S JP 2020018864 F JP2020018864 F JP 2020018864F JP 2020018864 F JP2020018864 F JP 2020018864F JP 1679897 S JP1679897 S JP 1679897S
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JP
Japan
Prior art keywords
holder
injector holder
engine
direct injection
arcuate recess
Prior art date
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Active
Application number
JP2020018864F
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Japanese (ja)
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Priority to JP2020018864F priority Critical patent/JP1679897S/en
Application granted granted Critical
Publication of JP1679897S publication Critical patent/JP1679897S/en
Priority to US29/772,814 priority patent/USD987686S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

本物品は、自動車エンジン等の燃料加圧ポンプから送給された高圧燃料をエンジンのシリンダーに供給するための配管系において、前記高圧燃料をエンジンのシリンダーに直接噴射する際に使用されるインジェクターホルダー（筒状ソケット）であって、その使用状態を参考図に示すように、当該インジェクターホルダーの筒体部の内部に設けられた流通路に通じる横孔の部分に形成された円弧面状凹部が本管レールにろう付け接合される構造となし、そのホルダー接合用円弧面状凹部に、本管レールとインジェクターホルダーの位置ずれを防止するためのホルダー仮付け用突起を十字位置に４個形成したもので、その突起はポンチングよるくぼみの形成により当該円弧面状凹部に張り出してできる突出部を利用したものである。This article is an injector holder used when directly injecting the high-pressure fuel into the engine cylinder in a piping system for supplying high-pressure fuel from a fuel pressurizing pump of an automobile engine, etc. to the cylinder of the engine. (cylindrical socket), and as shown in the reference drawing showing its usage condition, an arcuate recess is formed in the horizontal hole that communicates with the flow passage provided inside the cylindrical part of the injector holder. It has a structure that is joined to the main rail by brazing, and four protrusions for temporarily attaching the holder are formed in the cross position in the arcuate recess for joining the holder to prevent misalignment of the main rail and injector holder. The protrusion utilizes a protrusion formed by protruding into the arcuate recess by forming a recess by punching.

JP2020018864F 2020-09-04 2020-09-04 Fuel rail injector holder for gasoline direct injection engine Active JP1679897S (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020018864F JP1679897S (en) 2020-09-04 2020-09-04 Fuel rail injector holder for gasoline direct injection engine
US29/772,814 USD987686S1 (en) 2020-09-04 2021-03-04 Injector holder of fuel rail for gasoline direct-injection engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020018864F JP1679897S (en) 2020-09-04 2020-09-04 Fuel rail injector holder for gasoline direct injection engine

Publications (1)

Publication Number Publication Date
JP1679897S true JP1679897S (en) 2021-02-22

Family

ID=74665523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020018864F Active JP1679897S (en) 2020-09-04 2020-09-04 Fuel rail injector holder for gasoline direct injection engine

Country Status (2)

Country Link
US (1) USD987686S1 (en)
JP (1) JP1679897S (en)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143073A1 (en) * 1981-10-30 1983-05-11 Robert Bosch Gmbh, 7000 Stuttgart INJECTION PUMP WITH ADJUSTABLE SPRAYING POINT
US4481930A (en) * 1983-02-22 1984-11-13 Chadwick Joseph D Fuel inlet repair device
KR950007144Y1 (en) * 1988-03-15 1995-08-30 우스이 고꾸사이 산교 가부시끼가이샤 Fuel delivery rail pipes
DE19522306B4 (en) * 1994-06-24 2004-08-26 Denso Corp., Kariya High-pressure fuel supply pump
US6213243B1 (en) * 1999-05-21 2001-04-10 Navistar International Transportation Corp. Dual draw and return fuel manifold with integral mounting bracket for a vehicle
US6925989B2 (en) * 2003-08-18 2005-08-09 Visteon Global Technologies, Inc. Fuel system having pressure pulsation damping
US7143749B1 (en) * 2005-10-05 2006-12-05 Delphi Technologies, Inc. Apparatus and method for securing a fuel rail to an engine
US20090084358A1 (en) * 2007-09-28 2009-04-02 Millennium Industries Fuel injector mounting scheme
JP4790844B2 (en) * 2007-11-12 2011-10-12 新日本製鐵株式会社 Common rail manufacturing method and partially reinforced common rail
US8813722B2 (en) * 2010-08-09 2014-08-26 Hitachi Automotive Products (Usa) Fuel injector holder
US8646434B2 (en) * 2010-08-09 2014-02-11 Hitachi Automotive Systems Americas Inc. Anti-rotation clip for a twist lock fuel injector
US11203793B2 (en) * 2015-06-17 2021-12-21 Usui Co., Ltd. Steel pipe for fuel injection pipe and method for producing the same
US10208723B2 (en) * 2016-05-25 2019-02-19 Hi-Vol Products Threaded fuel rails
EP3301295B1 (en) * 2016-09-29 2020-11-18 Vitesco Technologies GmbH A fuel injection assembly for an internal combustion engine

Also Published As

Publication number Publication date
USD987686S1 (en) 2023-05-30

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