BRPI0703812A2 - atomizer for fuel injection systems - Google Patents

atomizer for fuel injection systems

Info

Publication number
BRPI0703812A2
BRPI0703812A2 BRPI0703812A BRPI0703812A2 BR PI0703812 A2 BRPI0703812 A2 BR PI0703812A2 BR PI0703812 A BRPI0703812 A BR PI0703812A BR PI0703812 A2 BRPI0703812 A2 BR PI0703812A2
Authority
BR
Brazil
Prior art keywords
atomizer
fuel injection
injection systems
fuel
dispenses
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Michael Pontoppidan
Gino Montanari
Original Assignee
Magneti Marelli Sist S Automot
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 Magneti Marelli Sist S Automot filed Critical Magneti Marelli Sist S Automot
Priority to BRPI0703812-7A priority Critical patent/BRPI0703812B1/en
Priority to ES08162767T priority patent/ES2388946T3/en
Priority to EP20080162767 priority patent/EP2028364B1/en
Publication of BRPI0703812A2 publication Critical patent/BRPI0703812A2/en
Publication of BRPI0703812B1 publication Critical patent/BRPI0703812B1/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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F02M61/1813—Discharge orifices having different orientations with respect to valve member direction of movement, e.g. orientations being such that fuel jets emerging from discharge orifices collide with each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Nozzles (AREA)

Abstract

Atomizador para sistemas do injeção de combustivel. O presente pedido de patente se refere a um atomizador de dupla camada para sistemas de injeção de combustível, com o intuito de obter um padrão de spray produzido por um injetor de combustível que pode ser moldado em um padrão desejado e com um momentum que dispense o uso de qualquer adaptador mecânico apos o atomizador.Atomizer for fuel injection systems. The present patent application relates to a double layer atomizer for fuel injection systems, in order to obtain a spray pattern produced by a fuel injector that can be molded to a desired pattern and with a momentum that dispenses the fuel. use of any mechanical adapter after the atomizer.

BRPI0703812-7A 2007-08-24 2007-08-24 ATOMIZER FOR FUEL INJECTION SYSTEMS BRPI0703812B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BRPI0703812-7A BRPI0703812B1 (en) 2007-08-24 2007-08-24 ATOMIZER FOR FUEL INJECTION SYSTEMS
ES08162767T ES2388946T3 (en) 2007-08-24 2008-08-21 Fuel injector atomizer for automobile mixing preparation systems
EP20080162767 EP2028364B1 (en) 2007-08-24 2008-08-21 Fuel injector atomizer for automotive mixture preparation systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0703812-7A BRPI0703812B1 (en) 2007-08-24 2007-08-24 ATOMIZER FOR FUEL INJECTION SYSTEMS

Publications (2)

Publication Number Publication Date
BRPI0703812A2 true BRPI0703812A2 (en) 2009-08-11
BRPI0703812B1 BRPI0703812B1 (en) 2018-07-24

Family

ID=40090001

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0703812-7A BRPI0703812B1 (en) 2007-08-24 2007-08-24 ATOMIZER FOR FUEL INJECTION SYSTEMS

Country Status (3)

Country Link
EP (1) EP2028364B1 (en)
BR (1) BRPI0703812B1 (en)
ES (1) ES2388946T3 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB400836A (en) * 1932-03-19 1933-11-02 Schweizerische Lokomotiv Improvements in or relating to fuel nozzles for internal combustion engines
DE19642513A1 (en) * 1996-10-15 1998-04-16 Bosch Gmbh Robert Fuel injection valve for internal combustion engines
JP3164023B2 (en) * 1997-06-25 2001-05-08 トヨタ自動車株式会社 Fuel injection valve for internal combustion engine
JP2000314360A (en) 1999-04-30 2000-11-14 Aisan Ind Co Ltd Fuel injection valve
JP3837282B2 (en) * 2000-10-24 2006-10-25 株式会社ケーヒン Fuel injection valve
DE10060290A1 (en) * 2000-12-05 2002-06-06 Bosch Gmbh Robert Fuel injector
US20050224605A1 (en) * 2004-04-07 2005-10-13 Dingle Philip J Apparatus and method for mode-switching fuel injector nozzle
US20070068142A1 (en) * 2005-09-27 2007-03-29 Robel Wade J Engine system with low and high NOx generation algorithms and method of operating same

Also Published As

Publication number Publication date
BRPI0703812B1 (en) 2018-07-24
EP2028364A3 (en) 2009-04-01
ES2388946T3 (en) 2012-10-22
EP2028364A2 (en) 2009-02-25
EP2028364B1 (en) 2012-07-11

Similar Documents

Publication Publication Date Title
BRPI0805268A2 (en) absorbent article including an absorbent layer having a plurality of spaced beam elements
BR112013022209A2 (en) coated solid pharmaceutical preparation
WO2008026132A3 (en) Liquid dispenser with associated refill unit
DE602008006291D1 (en) Injection molding nozzle with valve pin alignment
BRPI0719009B8 (en) dosing and triggering mechanism for drug delivery devices
BRPI0814031A2 (en) PEROXICARBOXYLIC ACID ANTIMICROBIAN COMPOSITIONS READY TO USE, WITH REDUCED CORROSION, STABLE IN SHELF.
CL2012002457A1 (en) Method to provide a surface of a fiber-based substrate with a barrier layer, which is formed as a film by depositing nanofibers on the surface by the use of electrospinning or meltspinning in which the film is formed by post treatment of the substrate after the deposition of nanofibers on the surface; and fiber based substrate.
BRPI0817462A2 (en) Use of an additive in a diesel fuel composition.
CL2011002315A1 (en) Compounds derived from pyrimidinedione fused with pyrrole, trpa1 receptor modulators; pharmaceutical composition; and use to treat chronic pain, arthritic rheumatoid pain or osteoarthritic pain.
AU325031S (en) Spray bottle
ECSP088889A (en) NEW FORM OF ADMINISTRATION OF RACECADOTRIL
DE602007009682D1 (en) INJECTION SYSTEM WITH CROSS-CIRCULAR NOZZLE FOR IMPROVED PRESSURE GAS SPRAY
WO2010027573A3 (en) Dual action fuel injection nozzle
TWD137077S1 (en) Metering valve for a fuel cell
BR112013030290A2 (en) beverage dispenser with removable rotary nozzle module
DE502005010248D1 (en) MULTI-FAN SPRAY NOZZLE AND FUEL INJECTION VALVE WITH MULTI-FAN SPRAY NOZZLE
BRPI0703812A2 (en) atomizer for fuel injection systems
ATE497442T1 (en) METHOD AND DEVICE FOR MOISTURIZING A CONTACT LENS
DE502007005524D1 (en) Fuel injector with servo assistance
AU317351S (en) Refill for volatile dispenser
AU338206S (en) Spray dispenser refill
BRPI0819706A2 (en) injection molded nozzle and injector comprising injection molded nozzle
AU312172S (en) A Dispenser
WO2008109427A3 (en) Anesthetic spray composition
DE502007004111D1 (en) Fuel injector with directly operable nozzle needle

Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO PARECER DA PROCURADORIA NO 074/93, DEVE CONSTAR UMA DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO.

B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/07/2018, OBSERVADAS AS CONDICOES LEGAIS.