JPS59135379U - Unit injector mounting structure - Google Patents

Unit injector mounting structure

Info

Publication number
JPS59135379U
JPS59135379U JP2921383U JP2921383U JPS59135379U JP S59135379 U JPS59135379 U JP S59135379U JP 2921383 U JP2921383 U JP 2921383U JP 2921383 U JP2921383 U JP 2921383U JP S59135379 U JPS59135379 U JP S59135379U
Authority
JP
Japan
Prior art keywords
unit injector
mounting structure
injector mounting
gap
cylinder head
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
Application number
JP2921383U
Other languages
Japanese (ja)
Other versions
JPH0417807Y2 (en
Inventor
哲夫 小池
真 遠藤
Original Assignee
日野自動車株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日野自動車株式会社 filed Critical 日野自動車株式会社
Priority to JP2921383U priority Critical patent/JPS59135379U/en
Publication of JPS59135379U publication Critical patent/JPS59135379U/en
Application granted granted Critical
Publication of JPH0417807Y2 publication Critical patent/JPH0417807Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Gasket Seals (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例の断面図、第２図乃至第７図
はそれぞれ本考案に係るユニットインジェクタの取付構
造に使用されるノズルシートの具体例の断面図である。 ２・・・シリンダヘッド、３・・・荷重支持面、４・・
・インジェクタ取付孔、５・・・シール面、６・・・ユ
ニットインジェクタ、７・・・ボディー、８・・・フラ
ンジ、９・・・荷重受面、１０・・・隙間、１１・・・
シール面、１２・・・ノズルシート。FIG. 1 is a cross-sectional view of an embodiment of the present invention, and FIGS. 2 to 7 are cross-sectional views of specific examples of a nozzle sheet used in the unit injector mounting structure according to the present invention. 2... Cylinder head, 3... Load support surface, 4...
・Injector mounting hole, 5...Seal surface, 6...Unit injector, 7...Body, 8...Flange, 9...Load receiving surface, 10...Gap, 11...
Seal surface, 12... nozzle seat.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ディーゼルエンジンのシリンダヘッドに形成した荷重支
持面に上方から当接する荷重受面をユニットインジェク
タのボディーの上端近傍外周面に形成し、前記ボディー
の先端近傍外周面に形成したシール面を前記シリンダヘ
ッドに形成したシール面に上方から対向させて両シール
面間に隙間を形成すると共に、弾性変形可能な耐熱性に
富むノズルシートを前記隙間に挟圧保持させたことを特
徴とするユニットインジェクタの取付構造。A load receiving surface that comes into contact with a load supporting surface formed on a cylinder head of a diesel engine from above is formed on the outer circumferential surface near the upper end of the body of the unit injector, and a sealing surface formed on the outer circumferential surface near the tip of the body is attached to the cylinder head. A mounting structure for a unit injector, characterized in that a gap is formed between the two sealing surfaces by facing the formed sealing surface from above, and an elastically deformable and highly heat-resistant nozzle sheet is held under pressure in the gap. .
JP2921383U 1983-02-28 1983-02-28 Unit injector mounting structure Granted JPS59135379U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2921383U JPS59135379U (en) 1983-02-28 1983-02-28 Unit injector mounting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2921383U JPS59135379U (en) 1983-02-28 1983-02-28 Unit injector mounting structure

Publications (2)

Publication Number Publication Date
JPS59135379U true JPS59135379U (en) 1984-09-10
JPH0417807Y2 JPH0417807Y2 (en) 1992-04-21

Family

ID=30160073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2921383U Granted JPS59135379U (en) 1983-02-28 1983-02-28 Unit injector mounting structure

Country Status (1)

Country Link
JP (1) JPS59135379U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030032665A (en) * 2001-10-19 2003-04-26 현대자동차주식회사 an injector sealing structure of diesel engine
JP2010185323A (en) * 2009-02-11 2010-08-26 Denso Corp Mounting structure for fuel injection valve and washer of fuel injection valve used therefor
JP2012177395A (en) * 2011-02-25 2012-09-13 Hino Motors Ltd Gasket
WO2014013960A1 (en) * 2012-07-17 2014-01-23 Nok株式会社 Sealing structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5611369U (en) * 1979-07-06 1981-01-30
JPS5827872A (en) * 1981-07-24 1983-02-18 ル−カス・インダストリイズ・ピ−エルシ− Fuel apparatus for compression igniting type engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531151A (en) * 1978-08-28 1980-03-05 Natl Res Inst For Metals Oxygen blowing method in continuous steel making

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5611369U (en) * 1979-07-06 1981-01-30
JPS5827872A (en) * 1981-07-24 1983-02-18 ル−カス・インダストリイズ・ピ−エルシ− Fuel apparatus for compression igniting type engine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030032665A (en) * 2001-10-19 2003-04-26 현대자동차주식회사 an injector sealing structure of diesel engine
JP2010185323A (en) * 2009-02-11 2010-08-26 Denso Corp Mounting structure for fuel injection valve and washer of fuel injection valve used therefor
JP2012177395A (en) * 2011-02-25 2012-09-13 Hino Motors Ltd Gasket
WO2014013960A1 (en) * 2012-07-17 2014-01-23 Nok株式会社 Sealing structure
JP2014020426A (en) * 2012-07-17 2014-02-03 Nok Corp Seal structure
US9541025B2 (en) 2012-07-17 2017-01-10 Nok Corporation Sealing structure

Also Published As

Publication number Publication date
JPH0417807Y2 (en) 1992-04-21

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