BRPI0603967A - valve module for supplying especially gaseous media to an internal combustion engine - Google Patents

valve module for supplying especially gaseous media to an internal combustion engine

Info

Publication number
BRPI0603967A
BRPI0603967A BRPI0603967-7A BRPI0603967A BRPI0603967A BR PI0603967 A BRPI0603967 A BR PI0603967A BR PI0603967 A BRPI0603967 A BR PI0603967A BR PI0603967 A BRPI0603967 A BR PI0603967A
Authority
BR
Brazil
Prior art keywords
valve
combustion engine
internal combustion
bushing
guide
Prior art date
Application number
BRPI0603967-7A
Other languages
Portuguese (pt)
Inventor
Bernd Krauss
Hubert Stier
Frank Milller
Elmar Okrent
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BRPI0603967A publication Critical patent/BRPI0603967A/en

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
    • 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
    • F02M21/0248—Injectors
    • F02M21/0257—Details of the valve closing elements, e.g. valve seats, stems or arrangement of flow passages
    • F02M21/026—Lift valves, i.e. stem operated valves
    • F02M21/0263—Inwardly opening single or multi nozzle valves, e.g. needle valves
    • F02M21/0266—Hollow stem valves; Piston valves; Stems having a spherical tip
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lift Valve (AREA)
  • Magnetically Actuated Valves (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

MóDULO DE VáLVULA PARA O FORNECIMENTO ESPECIALMENTE DE MEIOS GASOSOS PARA UM MOTOR DE COMBUSTãO INTERNA. A presente invenção refere-se a um módulo de válvula para o fornecimento especialmente de meios gasosos para um motor de combustão interna, com uma bucha de válvula (2), no qual um induzido de válvula (13) com um elemento de fechamento de válvula (18) para o ajuste de uma corrente de fluido entre um lado de afluxo (3) e um lado de escoamento (4) se acha conduzido de modo axialmente móvel em relação a um corpo de assento de válvula (5) disposto fixamente na bucha de válvula (2). O induzido de válvula (13) se acha conduzido por meio de uma primeira guia (40) na bucha de válvula (2) e por meio de uma segunda guia (10) no corpo de assento de válvula (5). Alternativamente, a segunda guia é formada por uma superfície de guia na região de pelo menos uma abertura de passagem radial do induzido de válvula, passagem esta que permite uma passagem de fluido proveniente de uma perfuração interna no assento de válvula, que fica em contato deslizante com um perfil interno da bucha de válvula.VALVE MODULE FOR SPECIALLY SUPPLYING GAS MEANS FOR AN INTERNAL COMBUSTION ENGINE. The present invention relates to a valve module for providing especially gaseous means to an internal combustion engine with a valve bushing (2), in which a valve armature (13) with a valve closure element (18) for adjusting a fluid stream between an inflow side (3) and a flow side (4) is axially movable with respect to a valve seat body (5) fixedly disposed in the bushing of valve (2). The valve armature (13) is guided by a first guide (40) in the valve bushing (2) and by a second guide (10) in the valve seat body (5). Alternatively, the second guide is formed by a guide surface in the region of at least one valve armature radial passage aperture, which passage permits fluid passage from an internal perforation in the valve seat, which is in sliding contact. with an internal profile of the valve bushing.

BRPI0603967-7A 2005-09-28 2006-09-26 valve module for supplying especially gaseous media to an internal combustion engine BRPI0603967A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005046434.3A DE102005046434B4 (en) 2005-09-28 2005-09-28 Valve module for supplying in particular gaseous media to an internal combustion engine

Publications (1)

Publication Number Publication Date
BRPI0603967A true BRPI0603967A (en) 2007-08-21

Family

ID=37832681

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0603967-7A BRPI0603967A (en) 2005-09-28 2006-09-26 valve module for supplying especially gaseous media to an internal combustion engine

Country Status (3)

Country Link
BR (1) BRPI0603967A (en)
DE (1) DE102005046434B4 (en)
IT (1) ITMI20061815A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5811979B2 (en) 2012-09-24 2015-11-11 株式会社デンソー Fuel injection valve
DE102013202632A1 (en) * 2013-02-19 2014-08-21 Robert Bosch Gmbh Valve with simplified guidance
DE102014226421B4 (en) * 2014-12-18 2025-10-16 Robert Bosch Gmbh Gas injection valve
US9453486B1 (en) 2015-03-20 2016-09-27 Continental Automotive Systems, Inc. Gas direct injector with reduced leakage
DE102020114410A1 (en) 2020-05-28 2021-12-02 Hoerbiger Antriebstechnik Holding Gmbh Fuel cell system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10261610A1 (en) 2002-12-27 2004-07-08 Robert Bosch Gmbh Valve for controlling a fluid
DE10304143A1 (en) 2003-02-03 2004-08-05 Robert Bosch Gmbh Electromagnetically operated valve for the control of compressed natural gas has armature with radial gas flow ports
DE10351207A1 (en) 2003-11-03 2005-06-02 Robert Bosch Gmbh Valve for controlling a fluid

Also Published As

Publication number Publication date
DE102005046434B4 (en) 2019-10-24
ITMI20061815A1 (en) 2007-03-29
DE102005046434A1 (en) 2007-03-29

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 5A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.