KR890000778A - 고압련료 매니폴드의 분기관 연결구조물 - Google Patents

고압련료 매니폴드의 분기관 연결구조물 Download PDF

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Publication number
KR890000778A
KR890000778A KR1019880007882A KR880007882A KR890000778A KR 890000778 A KR890000778 A KR 890000778A KR 1019880007882 A KR1019880007882 A KR 1019880007882A KR 880007882 A KR880007882 A KR 880007882A KR 890000778 A KR890000778 A KR 890000778A
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KR
South Korea
Prior art keywords
pipe
branch pipe
pressure fuel
main pipe
branch
Prior art date
Application number
KR1019880007882A
Other languages
English (en)
Other versions
KR920005029B1 (ko
Inventor
마사요시 우수이
Original Assignee
우수이 유따로오
우수이 고꾸사이 산교 가부시기가이샤
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 우수이 유따로오, 우수이 고꾸사이 산교 가부시기가이샤 filed Critical 우수이 유따로오
Publication of KR890000778A publication Critical patent/KR890000778A/ko
Application granted granted Critical
Publication of KR920005029B1 publication Critical patent/KR920005029B1/ko

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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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/12—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe using attaching means embracing the pipe
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/004—Joints; Sealings
    • F02M55/005—Joints; Sealings for high pressure conduits, e.g. connected to pump outlet or to injector inlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/14—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe by screwing an intermediate part against the inside or outside of the wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/10—Details of socket shapes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/20—Connections with hook-like parts gripping behind a blind side of an element to be connected
    • F16B2200/205—Connections with hook-like parts gripping behind a blind side of an element to be connected the hook being a separate retainer

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Joints With Pressure Members (AREA)

Abstract

내용 없음

Description

고압련료 매니폴드의 분기관 연결구조물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 고압연료 매니폴드의 분기관 연결구조물의 일실시예를 도시하는 정면도.
제2도는 제1도의 선 A-A의 부분 절개측면도.
제3도는 제2도와 유사한 도면으로서, 본 발명의 다른 살시예를 도시하는 부분절개 측면도.

Claims (2)

  1. 주관의 둘레벽에 주관의 길이 방향으로 간격을 두고 형성되어 주관 내부에 형성된 흐름통로와 연통하는 다수의 관통구멍을 통해 각각 고압연료를 공급하도록 다수의 분기관이 주관에 연결되어 구성되는 고압 연료 매니폴드의 분기관 연결 구조물에 있어서, 각 관통구멍의 외단부에는 요입된 압력지지면이 외측으로 개구되어 설치되고, 일측단부에는 나사구멍이 그리고 내부에는 축방향으로 연장되는 결합구멍이 형성되어 있는 커플링 부재가, 상기 나사구멍을 형성하고 있는 벽으로 상기 압력 지지면을 에워쌀 수 있게 하는 형식으로 상기 결합 구멍에서 주관의 외측둘레면에 고정되어 있고, 상기 분기관은 연결단부와 그 단부외측 둘레에 형성된 나사면을 가지고 있고, 그 분기관에서 서로 반대방향으로 나사가 형성되어 있는 나사면들을 내, 외측 둘레에서 가지고 있는 너트가 설치되고, 분기관의 상기 연결단부가 압력 지지면과 접촉 물림을 이룬 상태에서 너트의 내,외측 나사면이 분기관의 나사면 및 커플링 부재의 나사구멍과 각각 나사결합하여 너트를 조이는 것에 의해 분기관을 주관에 체결시킨 것을 특징으로 하는 고압연료 매니폴드의 분기관 연결구조물.
  2. 제1항에 있어서, 분기관의 연결단부는 원추대형 또는 역모자형의 상부를 갖게끔 형성되고, 분기관의 나사면은 상기 상부의 외측 둘레에 형성되며, 압력지지면은 원추형 또는 호형으로 형성되는 것을 특징으로 하는 고압연료 매니폴드의 분기관 연결 구조물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880007882A 1987-06-29 1988-06-29 고압연료 매니폴드의 분기관 연결구조물 KR920005029B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP?62-99724 1987-06-29
JP1987099724U JPH0533832Y2 (ko) 1987-06-29 1987-06-29
JP62-99724 1987-06-29

Publications (2)

Publication Number Publication Date
KR890000778A true KR890000778A (ko) 1989-03-16
KR920005029B1 KR920005029B1 (ko) 1992-06-25

Family

ID=14255019

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880007882A KR920005029B1 (ko) 1987-06-29 1988-06-29 고압연료 매니폴드의 분기관 연결구조물

Country Status (5)

Country Link
US (1) US4953896A (ko)
JP (1) JPH0533832Y2 (ko)
KR (1) KR920005029B1 (ko)
DE (1) DE3821826A1 (ko)
GB (1) GB2207476B (ko)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63185988U (ko) * 1987-05-23 1988-11-29
US5172939A (en) * 1989-10-14 1992-12-22 Usui Kokusai Sangyo Kaisha Ltd. Connection structure for branch pipe in high-pressure fuel rail
DE4016190C2 (de) * 1990-05-19 1998-08-13 Mak Motoren Gmbh & Co Kg Brennkraftmaschine mit einem Einspritzsystem
JP2915099B2 (ja) * 1990-06-30 1999-07-05 臼井国際産業株式会社 高圧燃料多岐管における分岐接続体の接続構造
JP2803383B2 (ja) * 1991-04-08 1998-09-24 トヨタ自動車株式会社 高圧流体用継手
DE4405432C1 (de) * 1994-02-21 1995-02-02 Daimler Benz Ag Hochdruckspeicher als Kraftstoffverteilungsrohr, insbesondere für eine Brennkraftmaschine mit Common-Rail-System
DE19607521C1 (de) * 1996-02-28 1997-04-10 Juergen Dipl Ing Guido Kraftstoff-Verteilerrohr
GB2319824B (en) * 1996-11-30 2001-01-10 Usui Kokusai Sangyo Kk Joint structure for branch connectors in common rails
US5979945A (en) * 1996-12-07 1999-11-09 Usuikokusai Sangyo Kaisha Ltd. Common rail
US6126208A (en) * 1997-03-03 2000-10-03 Usui Kokusai Sangyo Kaisha Limited Common rail and method of manufacturing the same
JP3352350B2 (ja) * 1997-03-04 2002-12-03 臼井国際産業株式会社 コモンレール
US6263862B1 (en) 1998-03-02 2001-07-24 Usui Kokusai Sangyo Kaisha Limited Common rail and method of manufacturing the same
US6637776B2 (en) 2001-06-13 2003-10-28 Cummins Inc. Fluid manifold connector and fluid manifold assembly
US7125051B2 (en) * 2003-07-10 2006-10-24 Usui Kokusai Sangyo Kaisha Limited Common-rail injection system for diesel engine
SE530561C2 (sv) * 2006-11-08 2008-07-08 Scania Cv Ab Anordning för att ansluta en högtrycksledning till en ackumulatortank
US9217522B1 (en) * 2008-02-08 2015-12-22 John W. Best Method of coupling narrow diameter tubing to a CPI port
WO2013034552A1 (de) * 2011-09-07 2013-03-14 Basf Se Aufnahmevorrichtung für sensoren bei hochdruckanwendungen
DE102017104608B4 (de) * 2017-03-06 2022-12-29 Gkn Powder Metallurgy Engineering Gmbh Rohrleitungsabschnitt einer Common-Rail-Leitung und Verfahren zu dessen Herstellung

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
US150109A (en) * 1874-04-21 Improvement in plumbers joints
US1487787A (en) * 1920-10-01 1924-03-25 William C Loeffler Flexible connecting conduit
DE1576525A1 (de) * 1967-01-07 1970-02-26 Daimler Benz Ag Druckstutzen niedriger Bauhoehe
US3779272A (en) * 1970-05-18 1973-12-18 Johns Manville Pipe saddle assembly
JPS5944178B2 (ja) * 1975-07-01 1984-10-27 豊田工機株式会社 カム研削装置
US4073513A (en) * 1976-09-24 1978-02-14 Blakeley Engineering Limited Pipe branch fitting
US4586733A (en) * 1984-02-17 1986-05-06 Alltech Associates, Inc. Adapter coupling for liquid chromatography device
JPS63185988U (ko) * 1987-05-23 1988-11-29

Also Published As

Publication number Publication date
GB8815461D0 (en) 1988-08-03
DE3821826A1 (de) 1989-01-26
KR920005029B1 (ko) 1992-06-25
JPS644994U (ko) 1989-01-12
DE3821826C2 (ko) 1991-02-07
US4953896A (en) 1990-09-04
JPH0533832Y2 (ko) 1993-08-27
GB2207476B (en) 1991-05-22
GB2207476A (en) 1989-02-01

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