JPS5890368U - Fuel injection nozzle for internal combustion engines - Google Patents

Fuel injection nozzle for internal combustion engines

Info

Publication number
JPS5890368U
JPS5890368U JP1982134926U JP13492682U JPS5890368U JP S5890368 U JPS5890368 U JP S5890368U JP 1982134926 U JP1982134926 U JP 1982134926U JP 13492682 U JP13492682 U JP 13492682U JP S5890368 U JPS5890368 U JP S5890368U
Authority
JP
Japan
Prior art keywords
retaining ring
fuel injection
internal combustion
injection nozzle
tightened
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
JP1982134926U
Other languages
Japanese (ja)
Other versions
JPS6129971Y2 (en
Inventor
カ−ル・ホ−フマン
ヴアルテル・ムラ−デツク
Original Assignee
ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング
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 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング filed Critical ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング
Publication of JPS5890368U publication Critical patent/JPS5890368U/en
Application granted granted Critical
Publication of JPS6129971Y2 publication Critical patent/JPS6129971Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (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]

図面は本考案による燃料噴射ノズルの一実施例を示した
部分的破断図である。 １・・・・・・孔、２・・・・・・シリンダヘッド、３
・・・・・・燃料噴射ノズル、４・・・・・・中空ねじ
、５・・・・・・止め輪、６・・・・・・環状溝、７・
・・・・・ノズル保持体、８・・・・・・旋削部、１０
・・・・・・固定突起、１１・・・・・・内ねじ山。The drawing is a partially cutaway view showing an embodiment of a fuel injection nozzle according to the present invention. 1...hole, 2...cylinder head, 3
... Fuel injection nozzle, 4 ... Hollow screw, 5 ... Retaining ring, 6 ... Annular groove, 7.
... Nozzle holder, 8 ... Turning part, 10
...Fixing protrusion, 11...Inner thread.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内燃機関用の燃料噴射ノズルであって、中空ねじによっ
て内燃機関のシリンダヘッドに締付固定可能である形式
のものにおいて、半径方向でノズル保持体７の環状溝６
内に部分的に係合し円形横断面を有している止め輪５に
上記中空ねじ４が支えられており、該中空ねじ４が止め
輪５の側で該止め輪にかぶさり半径方向で該止め輪が離
脱しないようにする旋削部８を有しており、該旋削部８
が機関の反対側に向かって円錐状に先細になっており、
かつまた当該燃料噴射ノズル３を軸方向で締付固定する
と止め輪５が半径方向でも緊定されるようになっている
ことを特徴とする、内燃機関用の燃料噴射ノズル。In a fuel injection nozzle for an internal combustion engine, which can be tightened and fixed to the cylinder head of the internal combustion engine using a hollow screw, the annular groove 6 of the nozzle holder 7 in the radial direction
Said hollow screw 4 is supported by a retaining ring 5 which partially engages inside and has a circular cross section, the hollow screw 4 overlapping the retaining ring on the side of the retaining ring 5 and radially displacing the retaining ring. It has a turned part 8 that prevents the retaining ring from coming off, and the turned part 8
tapers conically toward the opposite side of the engine,
A fuel injection nozzle for an internal combustion engine, characterized in that when the fuel injection nozzle 3 is tightened and fixed in the axial direction, the retaining ring 5 is also tightened in the radial direction.
JP1982134926U 1973-01-25 1982-09-07 Fuel injection nozzle for internal combustion engines Granted JPS5890368U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2303506A DE2303506A1 (en) 1973-01-25 1973-01-25 FUEL INJECTION NOZZLE FOR COMBUSTION MACHINES
DE2303506.5 1973-01-25

Publications (2)

Publication Number Publication Date
JPS5890368U true JPS5890368U (en) 1983-06-18
JPS6129971Y2 JPS6129971Y2 (en) 1986-09-03

Family

ID=5869887

Family Applications (2)

Application Number Title Priority Date Filing Date
JP49010591A Pending JPS49109723A (en) 1973-01-25 1974-01-24
JP1982134926U Granted JPS5890368U (en) 1973-01-25 1982-09-07 Fuel injection nozzle for internal combustion engines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP49010591A Pending JPS49109723A (en) 1973-01-25 1974-01-24

Country Status (7)

Country Link
US (1) US3908911A (en)
JP (2) JPS49109723A (en)
DE (1) DE2303506A1 (en)
FR (1) FR2215541B1 (en)
GB (1) GB1425137A (en)
IT (1) IT1007008B (en)
SE (1) SE393440B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066213A (en) * 1976-04-16 1978-01-03 Deere & Company Fuel injection nozzle assembly
US4030668A (en) * 1976-06-17 1977-06-21 The Bendix Corporation Electromagnetically operated fuel injection valve
US4057190A (en) * 1976-06-17 1977-11-08 Bendix Corporation Fuel break-up disc for injection valve
DE3402968A1 (en) * 1984-01-28 1985-08-01 Klöckner-Humboldt-Deutz AG, 5000 Köln Air-compressing internal combustion engine
DE3908796A1 (en) * 1988-06-06 1989-12-14 Bosch Gmbh Robert FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES
DE3839635A1 (en) * 1988-11-24 1990-05-31 Bosch Gmbh Robert FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES
DE19508305A1 (en) * 1995-03-09 1996-09-12 Bayerische Motoren Werke Ag Injector-nozzle holder in cylinder head
DE19511703A1 (en) * 1995-03-30 1996-10-02 Bayerische Motoren Werke Ag Device for fastening an injection nozzle, in particular to the cylinder head of an internal combustion engine
DE19608608A1 (en) * 1996-03-06 1997-09-11 Bosch Gmbh Robert Fuel injection valve for internal combustion engines
FR2762051B1 (en) * 1997-04-10 1999-05-21 Peugeot DEVICE FOR FIXING A FUEL INJECTOR TO A CYLINDER HEAD OF AN INTERNAL COMBUSTION ENGINE
GB9714036D0 (en) * 1997-07-02 1997-09-10 Lucas Ind Plc Injector arrangement
DE19941054A1 (en) * 1999-08-28 2001-03-01 Bosch Gmbh Robert Fuel injection valve for internal combustion engines
DE10108201A1 (en) 2001-02-21 2002-08-22 Bosch Gmbh Robert tension assembly
DE10203600B4 (en) * 2002-01-30 2004-12-23 Siemens Ag Leakage connection for attaching a leakage line to a fuel injector
DE102008003129A1 (en) * 2008-01-02 2009-07-09 Deutz Ag Reciprocating piston combustion engine for use in e.g. tunnel work machine at salt mine, has flume attached between sealing seat and seal of injection nozzle retainer in cylinder head at step opening
WO2016121475A1 (en) * 2015-01-30 2016-08-04 日立オートモティブシステムズ株式会社 Fuel injection valve

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1057763A (en) * 1911-10-30 1913-04-01 Mueller Mfg Co H Method of coupling telescopic pipes.
US1925937A (en) * 1930-12-09 1933-09-05 Samuel W Goldman Pipe coupling
US2008803A (en) * 1932-04-18 1935-07-23 Stephan Engineering Corp Fuel atomizing and igniting means
GB447237A (en) * 1934-10-11 1936-05-14 Bosch Robert Improvements in or relating to fuel injection nozzles for internal combustion engines
US2137391A (en) * 1937-01-09 1938-11-22 Wright Aeronautical Corp Cylinder attachment
US2552679A (en) * 1947-11-05 1951-05-15 American Bosch Corp Cooled injection nozzle
US2674470A (en) * 1950-09-29 1954-04-06 Arthur I Appleton Electrical connector and method of making same
US3439876A (en) * 1966-06-06 1969-04-22 Murphy Diesel Co Check valve assembly for engine fuel injectors
DE2111568A1 (en) * 1971-03-10 1972-09-28 Georg Seiler Pull and shear protection for screw socket connections of pipes

Also Published As

Publication number Publication date
JPS6129971Y2 (en) 1986-09-03
US3908911A (en) 1975-09-30
FR2215541B1 (en) 1976-10-08
FR2215541A1 (en) 1974-08-23
JPS49109723A (en) 1974-10-18
DE2303506A1 (en) 1974-08-01
IT1007008B (en) 1976-10-30
GB1425137A (en) 1976-02-18
SE393440B (en) 1977-05-09

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