BRPI1002285A2 - conexão de alta pressão e disposição de conexão - Google Patents

conexão de alta pressão e disposição de conexão Download PDF

Info

Publication number
BRPI1002285A2
BRPI1002285A2 BRPI1002285-6A BRPI1002285A BRPI1002285A2 BR PI1002285 A2 BRPI1002285 A2 BR PI1002285A2 BR PI1002285 A BRPI1002285 A BR PI1002285A BR PI1002285 A2 BRPI1002285 A2 BR PI1002285A2
Authority
BR
Brazil
Prior art keywords
face
connection
pressure
high pressure
fluid
Prior art date
Application number
BRPI1002285-6A
Other languages
English (en)
Portuguese (pt)
Inventor
Edwin Fullagar
Gerhard Hangl
Original Assignee
Wortsilo Schweiz Ag
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 Wortsilo Schweiz Ag filed Critical Wortsilo Schweiz Ag
Publication of BRPI1002285A2 publication Critical patent/BRPI1002285A2/pt

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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/04—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure using fluid, other than fuel, for injection-valve actuation
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/95—Fuel injection apparatus operating on particular fuels, e.g. biodiesel, ethanol, mixed fuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
BRPI1002285-6A 2009-08-04 2010-07-29 conexão de alta pressão e disposição de conexão BRPI1002285A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09167159 2009-08-04

Publications (1)

Publication Number Publication Date
BRPI1002285A2 true BRPI1002285A2 (pt) 2012-06-05

Family

ID=41508721

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1002285-6A BRPI1002285A2 (pt) 2009-08-04 2010-07-29 conexão de alta pressão e disposição de conexão

Country Status (4)

Country Link
EP (1) EP2295786B1 (ko)
JP (1) JP5715354B2 (ko)
KR (1) KR101711652B1 (ko)
BR (1) BRPI1002285A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2511517B1 (en) * 2011-04-15 2015-04-01 Wärtsilä Schweiz AG A high pressure fluid rail
RU2553917C1 (ru) * 2014-04-28 2015-06-20 Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ" Устройство для подачи жидкого топлива в форсунки дизельного двигателя

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712458A (en) * 1950-06-05 1955-07-05 Lipson Leonard Pipe couplings
DE1295936B (de) * 1964-12-10 1969-05-22 Le Nii Khim Maschinos Rohrdichtung
JP2527268Y2 (ja) * 1990-05-11 1997-02-26 三菱重工業株式会社 内燃機関の動弁装置
JPH09133280A (ja) * 1995-11-08 1997-05-20 Kanzaki Kokyukoki Mfg Co Ltd 流体接続装置
JP3882964B2 (ja) * 1996-11-30 2007-02-21 臼井国際産業株式会社 コモンレールにおける分岐接続体の接続構造
DE19936535A1 (de) * 1999-08-03 2001-02-15 Bosch Gmbh Robert Kraftstoffhochdruckspeicher
JP4212752B2 (ja) * 2000-02-18 2009-01-21 株式会社オティックス コモンレール
JP2003148283A (ja) * 2001-11-06 2003-05-21 Denso Corp 弁装置およびそれを用いた燃料噴射装置
DE10161438B4 (de) * 2001-12-14 2004-07-15 Man B&W Diesel A/S Hubkolbenmaschine
JP4075838B2 (ja) * 2003-06-27 2008-04-16 株式会社デンソー 配管継手装置
EP1752655B1 (en) * 2005-07-08 2007-09-05 C.R.F. Società Consortile per Azioni A device for connection between a rail for fuel under pressure and at least one injector, for an internal-combustion engine
JP2007056816A (ja) * 2005-08-26 2007-03-08 Usui Kokusai Sangyo Kaisha Ltd 分岐接続管の接続構造

Also Published As

Publication number Publication date
JP2011033190A (ja) 2011-02-17
KR20110014111A (ko) 2011-02-10
CN101988451A (zh) 2011-03-23
JP5715354B2 (ja) 2015-05-07
EP2295786B1 (de) 2016-04-13
KR101711652B1 (ko) 2017-03-02
EP2295786A1 (de) 2011-03-16

Similar Documents

Publication Publication Date Title
CN100430594C (zh) 用于高压管道的泄漏报警装置
JP4475831B2 (ja) 大型ディーゼルエンジンにおける共通レール・システム用供給装置
JP4417988B2 (ja) ２行程クロスヘッドエンジンの液圧装置
CN102678680B (zh) 一种大容积恒补偿压力裕量液压补偿单元
JPH05195897A (ja) 燃料噴射ポンプの取付け兼接続装置
RU2667212C2 (ru) Структура концевого уплотнения топливной рампы для бензинового двигателя с прямым впрыском топлива
BRPI1002285A2 (pt) conexão de alta pressão e disposição de conexão
CN110761926A (zh) 一种低速机整体式共轨
KR101948936B1 (ko) 유체 주입 장치
CN209975550U (zh) 一种导管架安装用卡桩器
CN213598281U (zh) 一种变量泵
CN207514241U (zh) 一种轴流式水控泄压阀
WO2018189415A1 (en) Shut-off valve
JP2021134788A (ja) 封入特性の向上した燃料ポンプ
CA1108007A (en) Pumps
GB2038975A (en) Fuel injection pump for internal combustion engines
CN201229224Y (zh) 实现多个船用柴油机活塞同时进行气密性检查的装置
CN111188997A (zh) 一种船舶管道安装结构及方法
JP2004190665A (ja) コモン・レール・システム用圧力リザーバ
CN214579166U (zh) 一种便于更换的供水阀门
CN219827012U (zh) 一种高压共轨泵轴端燃油渗漏的微量检测机构
CN211116340U (zh) 低压燃油管路及低压燃油系统
CN221757683U (zh) 浮筒及密封测试设备
CN101988451B (zh) 高压接头和连接装置
CN209385663U (zh) 气动阀

Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.