JPS59135379U - Unit injector mounting structure - Google Patents
Unit injector mounting structureInfo
- 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
Links
- 238000007789 sealing Methods 0.000 claims 3
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
- Gasket Seals (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
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)
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. .
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)
| 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)
| 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)
| 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 |
-
1983
- 1983-02-28 JP JP2921383U patent/JPS59135379U/en active Granted
Patent Citations (2)
| 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)
| 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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