JPS646366U - - Google Patents

Info

Publication number
JPS646366U
JPS646366U JP10207287U JP10207287U JPS646366U JP S646366 U JPS646366 U JP S646366U JP 10207287 U JP10207287 U JP 10207287U JP 10207287 U JP10207287 U JP 10207287U JP S646366 U JPS646366 U JP S646366U
Authority
JP
Japan
Prior art keywords
spark plug
mounting
cylindrical portion
adapter
mounting hole
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
JP10207287U
Other languages
Japanese (ja)
Other versions
JPH0639098Y2 (en
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 filed Critical
Priority to JP1987102072U priority Critical patent/JPH0639098Y2/en
Publication of JPS646366U publication Critical patent/JPS646366U/ja
Application granted granted Critical
Publication of JPH0639098Y2 publication Critical patent/JPH0639098Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Spark Plugs (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Description

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

図は本考案実施例スパークプラグ取付用アダプ
タの構成断面図。 １：シリンダヘツド、２：噴射ノズルの取付孔
、３：スリーブ、３ａ：挿入孔、５：スパークプ
ラグ、５ａ：取付ねじ部、５ｂ：六角部、５ｃ：
端子部、６：ガスケツト、７：リテーナ、７ａ：
筒部、７ｂ：フランジ部、８：ボルト（固着手段
）。 The figure is a sectional view of the configuration of a spark plug mounting adapter according to an embodiment of the present invention. 1: Cylinder head, 2: Injection nozzle mounting hole, 3: Sleeve, 3a: Insertion hole, 5: Spark plug, 5a: Mounting screw part, 5b: Hexagonal part, 5c:
Terminal part, 6: Gasket, 7: Retainer, 7a:
Cylinder part, 7b: Flange part, 8: Bolt (fixing means).

Claims (1)

【実用新案登録請求の範囲】 デイーゼルエンジン用シリンダヘツドに穿設さ
れた噴射ノズルの取付孔にガスエンジン用スパー
クプラグを取付けるスパークプラグ取付用アダプ
タであつて、 前記スパークプラグを収容可能な内径を有し、
外周面が前記取付孔の内面に密着し、先端部に前
記スパークプラグの取付ねじ部が挿入可能な挿入
孔が設けられ、前記挿入孔の孔縁に前記スパーク
プラグのガスケツトが着座するように構成された
スリーブと、 筒部が前記スリーブに遊挿されかつ前記スパー
クプラグの端子部を包囲し、前記筒部の先端が前
記スパークプラグの六角部に当接し、前記筒部の
基端に設けられたフランジ部が前記取付孔の孔径
より大きな外径を有するリテーナと、 前記スリーブに収容されたスパークプラグに前
記リテーナを嵌入した状態で前記フランジ部を前
記シリンダヘツドに固着する固着手段と を備えたスパークプラグ取付用アダプタ。[Scope of Claim for Utility Model Registration] A spark plug mounting adapter for mounting a gas engine spark plug to an injection nozzle mounting hole drilled in a diesel engine cylinder head, the adapter having an inner diameter that can accommodate the spark plug. death,
The outer circumferential surface is in close contact with the inner surface of the mounting hole, the distal end is provided with an insertion hole into which the mounting screw portion of the spark plug can be inserted, and the gasket of the spark plug is seated on the edge of the insertion hole. a cylindrical portion is loosely inserted into the sleeve and surrounds a terminal portion of the spark plug, a tip of the cylindrical portion abuts a hexagonal portion of the spark plug, and a cylindrical portion is provided at a base end of the cylindrical portion. a retainer whose flange portion has an outer diameter larger than the diameter of the mounting hole; and fixing means for fixing the flange portion to the cylinder head in a state where the retainer is fitted into the spark plug housed in the sleeve. Spark plug installation adapter.
JP1987102072U 1987-07-02 1987-07-02 Spark plug mounting adapter Expired - Lifetime JPH0639098Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987102072U JPH0639098Y2 (en) 1987-07-02 1987-07-02 Spark plug mounting adapter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987102072U JPH0639098Y2 (en) 1987-07-02 1987-07-02 Spark plug mounting adapter

Publications (2)

Publication Number Publication Date
JPS646366U true JPS646366U (en) 1989-01-13
JPH0639098Y2 JPH0639098Y2 (en) 1994-10-12

Family

ID=31331640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987102072U Expired - Lifetime JPH0639098Y2 (en) 1987-07-02 1987-07-02 Spark plug mounting adapter

Country Status (1)

Country Link
JP (1) JPH0639098Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0949482A (en) * 1995-08-04 1997-02-18 Ngk Spark Plug Co Ltd Plug with pressure sensor
JP2012512980A (en) * 2008-10-03 2012-06-07 フェデラル−モーグル・イグニション・カンパニー Ignition device for air-fuel mixture, engine including the same, and method for assembling the cylinder head

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6909717B2 (en) * 2017-12-12 2021-07-28 三菱重工エンジン＆ターボチャージャ株式会社 Ignition system for internal combustion engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6057760U (en) * 1983-09-29 1985-04-22 日産ディーゼル工業株式会社 Spark plug mounting structure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6057760U (en) * 1983-09-29 1985-04-22 日産ディーゼル工業株式会社 Spark plug mounting structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0949482A (en) * 1995-08-04 1997-02-18 Ngk Spark Plug Co Ltd Plug with pressure sensor
JP2012512980A (en) * 2008-10-03 2012-06-07 フェデラル−モーグル・イグニション・カンパニー Ignition device for air-fuel mixture, engine including the same, and method for assembling the cylinder head

Also Published As

Publication number Publication date
JPH0639098Y2 (en) 1994-10-12

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