JPH0828395A - Collected harness for solenoidal fuel injection valve - Google Patents

Collected harness for solenoidal fuel injection valve

Info

Publication number
JPH0828395A
JPH0828395A JP16652894A JP16652894A JPH0828395A JP H0828395 A JPH0828395 A JP H0828395A JP 16652894 A JP16652894 A JP 16652894A JP 16652894 A JP16652894 A JP 16652894A JP H0828395 A JPH0828395 A JP H0828395A
Authority
JP
Japan
Prior art keywords
harness
fuel injection
collected
injection valve
combustion engine
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.)
Pending
Application number
JP16652894A
Other languages
Japanese (ja)
Inventor
Atsushi Sekine
篤 関根
Yoshiyuki Tanabe
好之 田辺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Hitachi Automotive Systems Engineering Co Ltd
Original Assignee
Hitachi Automotive Engineering Co Ltd
Hitachi Ltd
Hitachi Car Engineering Co Ltd
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 Hitachi Automotive Engineering Co Ltd, Hitachi Ltd, Hitachi Car Engineering Co Ltd filed Critical Hitachi Automotive Engineering Co Ltd
Priority to JP16652894A priority Critical patent/JPH0828395A/en
Publication of JPH0828395A publication Critical patent/JPH0828395A/en
Pending 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
    • F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails

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

PURPOSE:To mutually and rapidly fix a collected harness, solenoidal fuel injection valves and fuel pipings to an internal combustion engine by providing the integrated collected harness for mutually connect a plurality of solenoidal fuel injection valves, and attaching the internal combustion engine to the fixing part of the collected harness. CONSTITUTION:A plurality of solenoidal fuel injection valves 1 are attached to fuel pipings 2, and the fuel pipings 2 are integrated by the collected harness 3 so as to mutually connect the solenoidal fuel injection valves 1. The fuel pipings 2 are sandwiched by an internal combustion engine 5 and the collected harness 3, and fixed, by fitting hooks 7 which are fixing parts provided to the collected harness 3, to grooves 8 provided to the internal combustion engine 5. Hereby, the collected harness 3, the solenoidal fuel injection valves 1 and the fuel pipings 2 can be mutually and rapidly fixed to the internal combustion engine 5.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は電磁式燃料噴射弁用集合
ハーネスに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electromagnetic fuel injection valve assembly harness.

【０００２】[0002]

【従来の技術】特公平1−100365 号公報では集合ハーネ
スである接触部材と電磁式燃料噴射弁の燃料配管である
ベース体は弾性的な係止接続部により固定されかつ内燃
機関にねじ止めされる構造となっている。2. Description of the Related Art In Japanese Patent Publication No. 1-100365, a contact member which is a collective harness and a base body which is a fuel pipe of an electromagnetic fuel injection valve are fixed by elastic locking connections and screwed to an internal combustion engine. It has a structure that

【０００３】[0003]

【発明が解決しようとする課題】特公平1−100365 号公
報では集合ハーネスと電磁式燃料噴射弁の燃料配管、ま
た前記部品を内燃機関に固定するための部位が別になっ
ていることと、集合ハーネスと電磁式燃料噴射弁の燃料
配管を連結したものを内燃機関にねじ止めするため取付
けに手間がかかる。According to Japanese Patent Publication No. 1-100365, the assembly harness, the fuel pipe of the electromagnetic fuel injection valve, and the parts for fixing the parts to the internal combustion engine are separate, and Since the harness and the fuel pipe of the electromagnetic fuel injection valve are connected to each other by screwing them to the internal combustion engine, it takes time to mount them.

【０００４】[0004]

【課題を解決するための手段】上記目的を達成するた
め、本発明は集合ハーネスに前記集合ハーネスと電磁式
燃料噴射弁と燃料配管を内燃機関に一度に固定する固定
部を設ける。To achieve the above object, the present invention provides a collective harness with a fixing portion for fixing the collective harness, the electromagnetic fuel injection valve and the fuel pipe to the internal combustion engine at a time.

【０００５】[0005]

【作用】集合ハーネスに設けられた固定部により、集合
ハーネスと電磁式燃料噴射弁と燃料配管を内燃機関に互
いに迅速に固定することを可能にする。With the fixing portion provided on the collective harness, the collective harness, the electromagnetic fuel injection valve, and the fuel pipe can be quickly fixed to the internal combustion engine.

【０００６】[0006]

【実施例】以下、本発明の一実施例を図１により説明す
る。電磁式燃料噴射弁１は燃料配管２に取り付けられ、
集合ハーネス３により燃料配管２に押さえつけられる。
また集合ハーネス３に設けられた図示しないリード線を
介し、コネクタ部４に連結される図示しないコントロー
ルユニットからの駆動信号が電磁式燃料噴射弁１の端子
６に伝達することによって電磁式燃料噴射弁１が作動し
燃料配管２内部に充満した燃料が内燃機関５の内部に噴
射される。また燃料配管２は内燃機関５と集合ハーネス
３によって挟まれ、集合ハーネス３に設けられた固定部
であるフック７が内燃機関５に設けられた溝８に勘合す
ることにより固定される。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIG. The electromagnetic fuel injection valve 1 is attached to the fuel pipe 2,
It is pressed against the fuel pipe 2 by the collective harness 3.
Further, a drive signal from a control unit (not shown) connected to the connector portion 4 is transmitted to a terminal 6 of the electromagnetic fuel injection valve 1 via a lead wire (not shown) provided in the assembly harness 3, whereby the electromagnetic fuel injection valve 1 is driven. 1 operates and the fuel filled in the fuel pipe 2 is injected into the internal combustion engine 5. Further, the fuel pipe 2 is sandwiched between the internal combustion engine 5 and the collective harness 3, and the hook 7 which is a fixing portion provided in the collective harness 3 is fixed by being fitted into the groove 8 provided in the internal combustion engine 5.

【０００７】図２は図１の実施例の断面を示す。FIG. 2 shows a cross section of the embodiment of FIG.

【０００８】図３は本発明の他の実施例を示す。図１に
対し、電磁式燃料噴射弁１の軸方向に対し垂直方向に集
合ハーネス３をスライドさせながら取り付けるものであ
る。その際、電磁式燃料噴射弁１の端子６は集合ハーネ
ス３に設けられた端子孔９を通り集合ハーネス３に設け
られた図示しないリード線に接続する。FIG. 3 shows another embodiment of the present invention. In contrast to FIG. 1, the assembly harness 3 is attached while sliding in the direction perpendicular to the axial direction of the electromagnetic fuel injection valve 1. At that time, the terminal 6 of the electromagnetic fuel injection valve 1 passes through a terminal hole 9 provided in the collective harness 3 and is connected to a lead wire (not shown) provided in the collective harness 3.

【０００９】[0009]

【発明の効果】集合ハーネスに設けられた固定部によ
り、集合ハーネスと電磁式燃料噴射弁と燃料配管を内燃
機関に互いに迅速に固定することを可能にする。The fixing portion provided on the collective harness enables the collective harness, the electromagnetic fuel injection valve, and the fuel pipe to be quickly fixed to the internal combustion engine.

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

【図１】本発明の一実施例を示す斜視図。FIG. 1 is a perspective view showing an embodiment of the present invention.

【図２】本発明の一実施例の断面図。FIG. 2 is a sectional view of an embodiment of the present invention.

【図３】本発明の他の実施例を示す斜視図。FIG. 3 is a perspective view showing another embodiment of the present invention.

【符号の説明】[Explanation of symbols]

１…電磁式燃料噴射弁、２…燃料配管、３…集合ハーネ
ス、４…コネクタ部、５…内燃機関、６…端子、７…フ
ック、８…溝、９…端子孔。DESCRIPTION OF SYMBOLS 1 ... Electromagnetic fuel injection valve, 2 ... Fuel piping, 3 ... Assembly harness, 4 ... Connector part, 5 ... Internal combustion engine, 6 ... Terminal, 7 ... Hook, 8 ... Groove, 9 ... Terminal hole.

Claims (2)

【特許請求の範囲】[Claims] 【請求項１】電磁式燃料噴射弁の駆動信号を電磁式燃料
噴射弁に伝達するためのハーネスで、複数の前記電磁式
燃料噴射弁を連結するように一体化した集合ハーネスに
おいて、前記集合ハーネスに設けられた固定部により内
燃機関に取り付けられることを特徴とする電磁式燃料噴
射弁用集合ハーネス。1. A harness for transmitting a drive signal of an electromagnetic fuel injection valve to an electromagnetic fuel injection valve, wherein the harness is an integrated harness for connecting a plurality of the electromagnetic fuel injection valves. An assembly harness for an electromagnetic fuel injection valve, characterized in that the assembly harness is attached to an internal combustion engine by a fixing portion provided in the. 【請求項２】請求項１において、前記電磁式燃料噴射弁
と燃料配管を同時に内燃機関に取り付けられる電磁式燃
料噴射弁用集合ハーネス。2. The assembly harness for an electromagnetic fuel injection valve according to claim 1, wherein the electromagnetic fuel injection valve and the fuel pipe are simultaneously attached to an internal combustion engine.
JP16652894A 1994-07-19 1994-07-19 Collected harness for solenoidal fuel injection valve Pending JPH0828395A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16652894A JPH0828395A (en) 1994-07-19 1994-07-19 Collected harness for solenoidal fuel injection valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16652894A JPH0828395A (en) 1994-07-19 1994-07-19 Collected harness for solenoidal fuel injection valve

Publications (1)

Publication Number Publication Date
JPH0828395A true JPH0828395A (en) 1996-01-30

Family

ID=15832979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16652894A Pending JPH0828395A (en) 1994-07-19 1994-07-19 Collected harness for solenoidal fuel injection valve

Country Status (1)

Country Link
JP (1) JPH0828395A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6525718B1 (en) 1997-02-05 2003-02-25 Sharp Kabushiki Kaisha Flexible circuit board and liquid crystal display device incorporating the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6525718B1 (en) 1997-02-05 2003-02-25 Sharp Kabushiki Kaisha Flexible circuit board and liquid crystal display device incorporating the same

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