PL2589787T3 - Element przewodu zasilania paliwem o podwójnych ściankach - Google Patents

Element przewodu zasilania paliwem o podwójnych ściankach

Info

Publication number
PL2589787T3
PL2589787T3 PL11187939T PL11187939T PL2589787T3 PL 2589787 T3 PL2589787 T3 PL 2589787T3 PL 11187939 T PL11187939 T PL 11187939T PL 11187939 T PL11187939 T PL 11187939T PL 2589787 T3 PL2589787 T3 PL 2589787T3
Authority
PL
Poland
Prior art keywords
double
supply pipe
fuel supply
pipe element
walled fuel
Prior art date
Application number
PL11187939T
Other languages
English (en)
Inventor
Benjamin Bleyer
Original Assignee
Caterpillar Motoren Gmbh & Co
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 Caterpillar Motoren Gmbh & Co filed Critical Caterpillar Motoren Gmbh & Co
Publication of PL2589787T3 publication Critical patent/PL2589787T3/pl

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
    • F02M55/002—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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • 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
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0293—Safety devices; Fail-safe measures
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G01M3/283—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes for double-walled pipes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Examining Or Testing Airtightness (AREA)
PL11187939T 2011-11-04 2011-11-04 Element przewodu zasilania paliwem o podwójnych ściankach PL2589787T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11187939.1A EP2589787B1 (en) 2011-11-04 2011-11-04 Double-Walled Fuel Supply Pipe Element

Publications (1)

Publication Number Publication Date
PL2589787T3 true PL2589787T3 (pl) 2015-08-31

Family

ID=46875741

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11187939T PL2589787T3 (pl) 2011-11-04 2011-11-04 Element przewodu zasilania paliwem o podwójnych ściankach

Country Status (6)

Country Link
EP (2) EP2589787B1 (pl)
KR (1) KR101991533B1 (pl)
CN (1) CN104024624B (pl)
ES (1) ES2536309T3 (pl)
PL (1) PL2589787T3 (pl)
WO (1) WO2013064200A1 (pl)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI126117B (en) 2013-06-03 2016-06-30 Waertsilae Finland Oy Fuel system and method for operating a piston engine
EP2927471A1 (en) * 2014-04-04 2015-10-07 Caterpillar Motoren GmbH & Co. KG Double-walled fuel supply line element and connecting flange for the same
US9605633B2 (en) 2014-04-30 2017-03-28 Electro-Motive Diesel, Inc. Manifold assembly for dual-walled pipe
NO2952727T3 (pl) * 2014-06-04 2018-04-21
EP3098430B1 (en) 2015-05-28 2019-09-04 Caterpillar Motoren GmbH & Co. KG Vessel gas system with double-walled gas valve unit
DE102015214563B3 (de) * 2015-07-30 2016-12-08 Mtu Friedrichshafen Gmbh Leistungserzeugungsanordnung, Fahrzeug mit einer Leistungserzeugungsanordnung und Verfahren zur Einstellung eines Inertgasdrucks
EP3246609B1 (en) 2016-05-20 2020-09-09 Airbus Operations GmbH Shrouded pipe
EP3246610B1 (en) 2016-05-20 2019-07-03 Airbus Operations GmbH Shrouded pipe
DE102016217444A1 (de) * 2016-09-13 2018-03-15 Continental Automotive Gmbh Tanksystem eines Kraftfahrzeuges
GB2554359B (en) * 2016-09-21 2020-03-18 Delphi Tech Ip Ltd Dual fuel injector
CN106286018B (zh) * 2016-10-14 2018-12-04 中车大连机车车辆有限公司 燃气发动机双层燃气管路结构及制造方法
WO2018078720A1 (ja) * 2016-10-25 2018-05-03 今治造船株式会社 ガス配管システムおよびそれを搭載した船舶
WO2019012175A1 (en) * 2017-07-11 2019-01-17 Wärtsilä Finland Oy PIPE UNIT FOR FUEL CIRCUIT
CN107387265B (zh) * 2017-07-31 2019-04-05 江南造船(集团)有限责任公司 高压燃气双壁管通风系统
DK180633B1 (en) * 2020-01-24 2021-11-04 Man Energy Solutions Filial Af Man Energy Solutions Se Tyskland Internal combustion engine system
CN112502863B (zh) * 2020-12-18 2022-09-16 中船动力有限公司 双燃料柴油机燃气喷射双壁接管
US11846568B2 (en) * 2021-06-09 2023-12-19 Pratt & Whitney Canada Corp. Leak detection for pressurized fluid systems
CN113357055B (zh) * 2021-07-27 2022-04-22 淄柴机器有限公司 发动机天然气供气装置
EP4249380B1 (en) 2022-03-21 2025-07-30 Zero Emissions Aerospace Limited Fuel line safety protection system
JP2024115987A (ja) * 2023-02-15 2024-08-27 三菱重工エンジン＆ターボチャージャ株式会社 ガスエンジン用配管装置及びガスエンジン
CN116201667A (zh) * 2023-03-09 2023-06-02 中船动力研究院有限公司 船舶用甲醇双燃料发动机
KR20260003288A (ko) * 2023-05-08 2026-01-06 바르실라 핀랜드 오이 파이프 연결 배열체, 연료 공급 시스템, 내연 기관 및 내연 기관의 작동 방법
WO2024231592A1 (en) * 2023-05-08 2024-11-14 Wärtsilä Finland Oy Method of operating an internal combustion engine, internal combustion engine, fuel supply system for an internal combustion engine and leak unit for a fuel supply system
WO2025008561A1 (en) * 2023-07-04 2025-01-09 Wärtsilä Finland Oy Fuel supply system, power generating unit, power plant and method of performing a functionality test of a leakage space of a fuel supply system
CN119554576B (zh) * 2024-11-01 2025-11-07 广船国际有限公司 一种船舶燃料双壁管隔离系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639702B1 (fr) * 1988-11-25 1991-03-22 Aerospatiale Dispositif de raccordement etanche et demontable de deux tubes, notamment pour installation de transfert de carburant
US5259651A (en) * 1991-04-04 1993-11-09 Sharp Bruce R Double wall fittings for use with double wall pipeline systems
DE19525176A1 (de) 1995-07-11 1997-01-16 Brugg Rohrsysteme Gmbh Verfahren zur Überwachung einer Rohrleitung
GB0523573D0 (en) * 2005-11-18 2005-12-28 Airbus Uk Ltd Aircraft fuel pipe coupling
EP2011996B1 (en) * 2007-07-04 2012-03-14 Caterpillar Motoren GmbH & Co. KG Fuel system for a combustion engine having local leakage detection
SA02230086B1 (ar) * 2007-08-03 2007-08-13 أريفا إن بي جي ام بي أتش أنبوب حساس sensor pipe لتحديد الشكل العام للتركيز
US9360144B2 (en) * 2007-10-22 2016-06-07 The Boeing Company Conduit with joint covered by a boot
US7942452B2 (en) * 2007-11-20 2011-05-17 The Boeing Company Flange fitting with leak sensor port
DE102008015611A1 (de) 2008-03-26 2009-10-29 Man Diesel Se Common-Rail-System

Also Published As

Publication number Publication date
KR101991533B1 (ko) 2019-06-20
CN104024624A (zh) 2014-09-03
EP2589787A1 (en) 2013-05-08
EP2915993B1 (en) 2017-08-16
EP2589787B1 (en) 2015-03-11
ES2536309T3 (es) 2015-05-22
CN104024624B (zh) 2016-10-05
EP2915993A1 (en) 2015-09-09
WO2013064200A1 (en) 2013-05-10
KR20140084117A (ko) 2014-07-04

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