JPS58162278U - 燃料噴射管の燃料漏出検知装置 - Google Patents

燃料噴射管の燃料漏出検知装置

Info

Publication number
JPS58162278U
JPS58162278U JP1982060109U JP6010982U JPS58162278U JP S58162278 U JPS58162278 U JP S58162278U JP 1982060109 U JP1982060109 U JP 1982060109U JP 6010982 U JP6010982 U JP 6010982U JP S58162278 U JPS58162278 U JP S58162278U
Authority
JP
Japan
Prior art keywords
fuel injection
injection pipe
fuel
joints
detection device
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
JP1982060109U
Other languages
English (en)
Inventor
英明 吉村
山下　悦「あ」
Original Assignee
ヤンマーディーゼル株式会社
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 ヤンマーディーゼル株式会社 filed Critical ヤンマーディーゼル株式会社
Priority to JP1982060109U priority Critical patent/JPS58162278U/ja
Publication of JPS58162278U publication Critical patent/JPS58162278U/ja
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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F02M65/006—Measuring or detecting fuel leakage of fuel injection apparatus
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
    • 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
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/30—Detecting leaks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Joints With Pressure Members (AREA)
  • Rigid Pipes And Flexible Pipes (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。

Description

【図面の簡単な説明】
第１図は従来の燃料漏出検知装置を示す縦断側面図、第
２図は本考案による燃料漏出検知装置を示す縦断側面図
、第３図、第４図はそれぞれ第２図の■−■断面図及び
ＩＶ−ＴＶ断面図である。１・・・燃料噴射管、２．　
３．　１１．　１３・・・ジヨイント部、４・・・燃料
噴射ポンプ、５，９・・・袋ナツト、１０・・・燃料噴
射弁、１５．１６・・・被覆管、２２，２４゜２６・・
・空間、２８・・・リング、３１・・・デリベリバルブ
ホルダー、３２・・・漏出油室、３６・・・警報装置、
５０・・・溝。

Claims (1)

    【実用新案登録請求の範囲】
  1. 燃料噴射管の両端に設けたジヨイント部をそれぞれ袋ナ
    ツトにより燃料噴射ポンプのデリベリバルブホルダー先
    端部のジヨイント部と燃料噴射弁のジヨイント部とに接
    続し、燃料噴射管全体を僅かな空間を隔てて被覆管で覆
    い、被覆管の各端部を上記袋ナツトに気密を保持して接
    続し、燃料噴射管と被覆管との間の空間及び燃料噴射管
    の両ジョイン１〜部と袋ナツトとの間の空間を互いに連
    通させ、燃料噴射ポンプ側袋ナツトの筒状部とデリベリ
    バルブホルダーのジヨイント部基部に設けられた円筒部
    とにリングを嵌合し、リング内部に漏出油室を形成し、
    上記一連の空間と漏出油室とを連通し、漏出油室を警報
    装置に連通した燃料噴射管の燃料漏出検知装置において
    、上記一連の空間と漏出油室とを、デリベリバルブホル
    ダー先端部のジヨイント部に設けた溝により連通したこ
    とを特徴とする燃料噴射管の燃料漏出検知装置。
JP1982060109U 1982-04-23 1982-04-23 燃料噴射管の燃料漏出検知装置 Pending JPS58162278U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982060109U JPS58162278U (ja) 1982-04-23 1982-04-23 燃料噴射管の燃料漏出検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982060109U JPS58162278U (ja) 1982-04-23 1982-04-23 燃料噴射管の燃料漏出検知装置

Publications (1)

Publication Number Publication Date
JPS58162278U true JPS58162278U (ja) 1983-10-28

Family

ID=30070371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982060109U Pending JPS58162278U (ja) 1982-04-23 1982-04-23 燃料噴射管の燃料漏出検知装置

Country Status (1)

Country Link
JP (1) JPS58162278U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009123291A1 (ja) * 2008-04-02 2009-10-08 株式会社ニフコ パイプ接合部カバー

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610919U (ja) * 1979-07-04 1981-01-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610919U (ja) * 1979-07-04 1981-01-30

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009123291A1 (ja) * 2008-04-02 2009-10-08 株式会社ニフコ パイプ接合部カバー
JP2009250064A (ja) * 2008-04-02 2009-10-29 Nifco Inc パイプ接合部カバー

Similar Documents

Publication Publication Date Title
JPS58162278U (ja) 燃料噴射管の燃料漏出検知装置
JPS5924972U (ja) 燃料噴射管の燃料漏出検知装置
JPS58156112U (ja) 耐転倒内燃機関のブレザ−装置
JPS5886134U (ja) 医療器具に於ける液体又は気体通路の接続装置
JPS59191838U (ja) 漏油検出配管を施したベロ−ズ形圧力油槽
JPS5856285U (ja) 管継手部用補修装置
JPS58191486U (ja) 伸縮管継手における漏洩検知装置付き２重シ−ル装置
JPS5835080U (ja) 伸縮管継手
JPS6120155U (ja) 排液用接続管
JPH0271192U (ja)
JPS58122777U (ja) デイ−ゼルエンジン用燃料噴射ノズルのノズルチユ−ブ
JPS59105680U (ja) 高圧ホ−ス金具
JPS5914963U (ja) デイ−ゼル機関の燃料高圧管被覆装置
JPS59112094U (ja) 流体輸送管装置
JPS60169488U (ja) 管接続部
JPS5943791U (ja) 低温タンクのノズル構造
JPS5936809U (ja) 燃料フイルタ
JPS59129687U (ja) 燃料タンクのエア−チヤンバ−
JPS5856120U (ja) 内燃機関の吸気系
JPS5921742U (ja) ガス機器のガス圧検出口
JPS6111092U (ja) 管端密封装置
JPS5981879U (ja) 管継手用スペ−サ
JPS61159663U (ja)
JPS60145221U (ja) エンジンのマフラ連結装置
JPS6019944U (ja) 管継手部の漏洩検査装置