KR101130388B1 - 고압파이프용 누출 경보 - Google Patents

고압파이프용 누출 경보 Download PDF

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Publication number
KR101130388B1
KR101130388B1 KR1020067007371A KR20067007371A KR101130388B1 KR 101130388 B1 KR101130388 B1 KR 101130388B1 KR 1020067007371 A KR1020067007371 A KR 1020067007371A KR 20067007371 A KR20067007371 A KR 20067007371A KR 101130388 B1 KR101130388 B1 KR 101130388B1
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KR
South Korea
Prior art keywords
leak
fuel
pipe
valve
pressure
Prior art date
Application number
KR1020067007371A
Other languages
English (en)
Korean (ko)
Other versions
KR20060095758A (ko
Inventor
야리 렌꼬넨
Original Assignee
바르실라 핀랜드 오이
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
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Application filed by 바르실라 핀랜드 오이 filed Critical 바르실라 핀랜드 오이
Publication of KR20060095758A publication Critical patent/KR20060095758A/ko
Application granted granted Critical
Publication of KR101130388B1 publication Critical patent/KR101130388B1/ko

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    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/002—Arrangement of leakage or drain conduits in or from 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
    • 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
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of 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
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/24—Fuel-injection apparatus with sensors
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/05—Miscellaneous constructional elements; Leakage detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Pipeline Systems (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Testing Of Engines (AREA)
KR1020067007371A 2003-10-17 2004-10-04 고압파이프용 누출 경보 KR101130388B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20031522 2003-10-17
FI20031522A FI119702B (sv) 2003-10-17 2003-10-17 Anordning vid en förbränningsmotor för läckage från ett högtrycksrör
PCT/FI2004/000578 WO2005038232A1 (en) 2003-10-17 2004-10-04 Leak alarm for high-pressure pipe

Publications (2)

Publication Number Publication Date
KR20060095758A KR20060095758A (ko) 2006-09-01
KR101130388B1 true KR101130388B1 (ko) 2012-03-28

Family

ID=29225964

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020067007371A KR101130388B1 (ko) 2003-10-17 2004-10-04 고압파이프용 누출 경보

Country Status (7)

Country Link
EP (1) EP1680592B1 (sv)
KR (1) KR101130388B1 (sv)
CN (1) CN100430594C (sv)
AT (1) ATE464471T1 (sv)
DE (1) DE602004026614D1 (sv)
FI (1) FI119702B (sv)
WO (1) WO2005038232A1 (sv)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180059942A (ko) * 2015-10-09 2018-06-05 바르실라 핀랜드 오이 누출 검출 장치
US10591379B2 (en) 2017-12-27 2020-03-17 Cummins Inc. System and method for identifying a source of high pressure leakage

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2011996B1 (en) * 2007-07-04 2012-03-14 Caterpillar Motoren GmbH & Co. KG Fuel system for a combustion engine having local leakage detection
DE102008006196B4 (de) 2008-01-26 2019-03-14 Man Diesel & Turbo Se Kraftstoffversorgungsanlage einer Brennkraftmaschine
DE102008015611A1 (de) * 2008-03-26 2009-10-29 Man Diesel Se Common-Rail-System
FI120886B (sv) * 2008-06-05 2010-04-15 Waertsilae Finland Oy Bränsleinsprutningssystem för en kolvmotor
FI120843B (sv) * 2008-06-05 2010-03-31 Waertsilae Finland Oy Högtrycksbränsleanslutningsarrangemang till en injektormunstyckshållare i ett common rail -baserat system
DE102008045193A1 (de) * 2008-08-30 2010-03-04 Man Diesel Se Kraftstoffversorgungsanlage einer Brennkraftmaschine
FI124086B (sv) * 2011-02-09 2014-03-14 Wärtsilä Finland Oy Rörkoppling och bränsleinsprutningssystem
FI20115126L (sv) * 2011-02-09 2012-08-10 Waertsilae Finland Oy Bränsleinsprutningssystem
DE102011005096A1 (de) * 2011-03-04 2012-09-06 Man Diesel & Turbo Se Verbrennungsmotor
JP5742824B2 (ja) * 2012-11-30 2015-07-01 トヨタ自動車株式会社 リークテスト方法
KR102073986B1 (ko) * 2012-12-26 2020-02-05 두산인프라코어 주식회사 선박 엔진의 누유 감지장치
DE102013000606A1 (de) * 2013-01-16 2014-07-17 Man Diesel & Turbo Se Kraftstoffversorgungsanlage
RU2562349C1 (ru) * 2014-03-11 2015-09-10 Филюс Раисович Сафин Способ испытания и регулировки дизельной топливной аппаратуры и стенд для его осуществления
EP3128167B1 (en) * 2015-08-03 2017-12-20 AVL Autokut Engineering KFT. Leakage detection device for a double walled fluid pipe
US10746147B2 (en) 2016-05-11 2020-08-18 Peter Fuchs Technology Group Ag High-pressure line
DE102016119811A1 (de) * 2016-10-18 2018-04-19 Man Diesel & Turbo Se Kraftstoffversorgungsanlage
DE102016123055A1 (de) * 2016-11-30 2018-05-30 Man Diesel & Turbo Se Kraftstoffversorgungsanlage und Kraftverteilerblock
CN108930622B (zh) * 2017-05-23 2021-02-19 宝山钢铁股份有限公司 移动式柴油机高压分路压力综合诊断装置和诊断方法
CN107366597B (zh) * 2017-09-15 2019-12-10 河南柴油机重工有限责任公司 一种电控高压共轨系统在船用高速大功率柴油机的布置结构
CN107676205A (zh) * 2017-09-30 2018-02-09 河北华北柴油机有限责任公司 一种发动机油管泄漏保护系统
CN108869034B (zh) * 2018-09-05 2023-09-01 常熟市国瑞科技股份有限公司 一种针对柴油机燃油泄漏流量的预警装置
JP2023111441A (ja) * 2022-01-31 2023-08-10 三菱重工エンジン＆ターボチャージャ株式会社 燃料システム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149568A (en) 1977-12-07 1979-04-17 Caterpillar Tractor Co. Double walled fuel line
EP1150006A2 (en) 2000-04-27 2001-10-31 Wärtsilä Technology Oy AB Arrangement for locating fuel leakage in connection with a combustion engine
DE10245389A1 (de) * 2002-09-28 2004-04-08 Daimlerchrysler Ag Dichtheitsprüfung eines Common-rail-Einspritzsystems
US20040200457A1 (en) 2003-04-08 2004-10-14 Paul Gottemoller Diesel injection system with dual flow fuel line

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2060800B (en) 1979-08-08 1983-07-13 Giro Eng Ltd Fitting for double wall tubing
DE4341777A1 (de) * 1993-12-08 1995-06-14 Bosch Gmbh Robert Entlüftungsvorrichtung für einen Brennstofftank und Verfahren zum Überprüfen deren Funktionstüchtigkeit
DE19520300A1 (de) * 1995-06-02 1996-12-05 Bosch Gmbh Robert Einrichtung zur Erkennung eines Lecks in einem Kraftstoffversorgungssystem
GB2306672B (en) * 1995-11-01 2000-03-22 Framo Eng As Monitoring system for high pressure fluid flow connector
IT1284334B1 (it) 1996-01-23 1998-05-18 Fiat Ricerche Struttura di contenimento e di raccolta di combustibile per un impianto di iniezione ad alta pressione di motori a combustione
US6032699A (en) * 1997-05-19 2000-03-07 Furon Company Fluid delivery pipe with leak detection

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149568A (en) 1977-12-07 1979-04-17 Caterpillar Tractor Co. Double walled fuel line
EP1150006A2 (en) 2000-04-27 2001-10-31 Wärtsilä Technology Oy AB Arrangement for locating fuel leakage in connection with a combustion engine
DE10245389A1 (de) * 2002-09-28 2004-04-08 Daimlerchrysler Ag Dichtheitsprüfung eines Common-rail-Einspritzsystems
US20040200457A1 (en) 2003-04-08 2004-10-14 Paul Gottemoller Diesel injection system with dual flow fuel line

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180059942A (ko) * 2015-10-09 2018-06-05 바르실라 핀랜드 오이 누출 검출 장치
KR102068917B1 (ko) * 2015-10-09 2020-01-21 바르실라 핀랜드 오이 누출 검출 장치
US10591379B2 (en) 2017-12-27 2020-03-17 Cummins Inc. System and method for identifying a source of high pressure leakage

Also Published As

Publication number Publication date
FI119702B (sv) 2009-02-13
CN100430594C (zh) 2008-11-05
EP1680592A1 (en) 2006-07-19
FI20031522A0 (sv) 2003-10-17
DE602004026614D1 (de) 2010-05-27
KR20060095758A (ko) 2006-09-01
CN1867762A (zh) 2006-11-22
WO2005038232A1 (en) 2005-04-28
EP1680592B1 (en) 2010-04-14
ATE464471T1 (de) 2010-04-15
FI20031522A (sv) 2005-04-18

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