BRPI0405310A - Bomba de combustìvel para motor a combustão interna - Google Patents

Bomba de combustìvel para motor a combustão interna

Info

Publication number
BRPI0405310A
BRPI0405310A BR0405310-9A BRPI0405310A BRPI0405310A BR PI0405310 A BRPI0405310 A BR PI0405310A BR PI0405310 A BRPI0405310 A BR PI0405310A BR PI0405310 A BRPI0405310 A BR PI0405310A
Authority
BR
Brazil
Prior art keywords
chamber
combustion engine
internal combustion
fuel pump
engine fuel
Prior art date
Application number
BR0405310-9A
Other languages
English (en)
Inventor
Massimo Lolli
Marcello Cristiani
Paolo Pasquali
Cecilia Lamberti
Massimo Mattioli
Original Assignee
Magneti Marelli Powertrain Spa
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
Priority claimed from ITBO20030712 external-priority patent/ITBO20030712A1/it
Priority claimed from ITBO20040141 external-priority patent/ITBO20040141A1/it
Application filed by Magneti Marelli Powertrain Spa filed Critical Magneti Marelli Powertrain Spa
Publication of BRPI0405310A publication Critical patent/BRPI0405310A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

"BOMBA DE COMBUSTìVEL PARA MOTOR A COMBUSTãO INTERNA". Em uma bomba de combustível para um motor a combustão interna, um dispositivo de bombeamento (28) é adaptado para variar o volume de uma primeira câmara (13) que contém o combustível e é formado por uma segunda câmara (20) adaptada para conter óleo, um diafragma deformável (12) para a separação hermética das câmaras (13) e (20) entre si e por um pistão (18) montado para deslizar no interior da segunda câmara (20) e que compreende uma superfície posterior ativa (19) que delimita essa segunda câmara (20); em que o diafragma é adaptado para ser deformado para variar o volume da primeira câmara (13) sob a ação do impulso exercido pelo óleo contido na segunda câmara (20) após movimento alternativo do pistão (18) no interior dessa segunda câmara (20).
BR0405310-9A 2003-11-25 2004-11-24 Bomba de combustìvel para motor a combustão interna BRPI0405310A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO20030712 ITBO20030712A1 (it) 2003-11-25 2003-11-25 Pompa carburante per un motore a combustione interna.
ITBO20040141 ITBO20040141A1 (it) 2004-03-12 2004-03-12 Pompa carburante per un motore a combustione interna

Publications (1)

Publication Number Publication Date
BRPI0405310A true BRPI0405310A (pt) 2005-07-19

Family

ID=34466446

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0405310-9A BRPI0405310A (pt) 2003-11-25 2004-11-24 Bomba de combustìvel para motor a combustão interna

Country Status (9)

Country Link
US (1) US20050207912A1 (pt)
EP (1) EP1536137B1 (pt)
CN (1) CN100572792C (pt)
AT (1) ATE343725T1 (pt)
BR (1) BRPI0405310A (pt)
DE (1) DE602004002920T2 (pt)
ES (1) ES2273166T3 (pt)
PL (1) PL1536137T3 (pt)
PT (1) PT1536137E (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004057688A1 (de) * 2004-11-30 2006-06-01 Robert Bosch Gmbh Membranpumpe und Membranpumpenmembran
US7677155B2 (en) 2006-01-13 2010-03-16 Gm Global Technology Operations, Inc. Statically sealed high pressure fuel pump and method
MX362903B (es) * 2006-04-14 2019-02-22 Deka Products Lp Star Sistemas, dispositivos y metodos para bombeo de fluido, intercambio de calor, deteccion termica y deteccion de conductividad.
US7861682B2 (en) * 2007-10-25 2011-01-04 Ford Global Technologies, Llc Systems and methods for managing camshaft torsional loading
GB2470348B (en) * 2009-04-29 2011-06-08 Flotronic Pumps Ltd Double-diaphragm pump with unidirectional valve arrangement
WO2011040912A1 (en) 2009-09-30 2011-04-07 Bombardier Recreational Products Inc. Electronic oil pump
CN102278587B (zh) * 2011-07-07 2014-10-08 北京中清能发动机技术有限公司 往复-旋转运动转换机构的机油泵、机油泵本体及设备
CN102536568A (zh) * 2012-02-08 2012-07-04 武汉科技大学 一种二甲醚发动机用直列隔膜式加压泵
JP5871742B2 (ja) * 2012-07-30 2016-03-01 本田技研工業株式会社 内燃機関の燃料供給装置
ITRM20130459A1 (it) * 2013-08-05 2015-02-06 Seko Spa Pompa autocalibrante con ritorno a molla, in particolare pompa dosatrice autocalibrante con ritorno a molla
CN104533777A (zh) * 2014-12-30 2015-04-22 米顿罗工业设备（上海）有限公司 一种金属隔膜破裂检测结构
DE102016015110A1 (de) * 2016-12-20 2018-06-21 Fresenius Medical Care Deutschland Gmbh Verdrängerpumpe für medizinische Flüssigkeiten und Blutbehandlungsvorrichtung mit einer Verdrängerpumpe für medizinische Flüssigkeiten sowie Verfahren zur Steuerung einer Verdrängerpumpe für mediizinische Flüssigkeiten
JP7595659B2 (ja) * 2019-10-18 2024-12-06 ヒールテル・（グアンジョウ）・メディカル・テクノロジー・カンパニー・リミテッド 流体を注入するためのシステム及び方法
CN112761842A (zh) * 2020-12-29 2021-05-07 余姚市舒春机械有限公司 一种电喷柴油机一体式燃油泵

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB849557A (en) * 1955-09-22 1960-09-28 Reiners Walter Improvements in or relating to diaphragm pumps
US4791535A (en) * 1988-02-11 1988-12-13 Sclafani Vincent J Security device for fog lights
JPH062664A (ja) * 1992-06-22 1994-01-11 Nippon Soken Inc ダイアフラム式ポンプ
US6071089A (en) * 1998-02-20 2000-06-06 General Motors Corporation Hydraulic diaphragm pump
DE19826610A1 (de) * 1998-06-16 1999-12-23 Bran & Luebbe Membranpumpe und Vorrichtung zur Steuerung derselben
JP4627603B2 (ja) * 2001-03-15 2011-02-09 日立オートモティブシステムズ株式会社 燃料供給装置

Also Published As

Publication number Publication date
EP1536137B1 (en) 2006-10-25
US20050207912A1 (en) 2005-09-22
DE602004002920T2 (de) 2007-04-26
PT1536137E (pt) 2007-01-31
ATE343725T1 (de) 2006-11-15
EP1536137A1 (en) 2005-06-01
CN100572792C (zh) 2009-12-23
CN1621677A (zh) 2005-06-01
DE602004002920D1 (de) 2006-12-07
ES2273166T3 (es) 2007-05-01
PL1536137T3 (pl) 2007-01-31

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A 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 2343 DE 01-12-2015 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.