BR0104086B1 - sistema de injeção. - Google Patents

sistema de injeção.

Info

Publication number: BR0104086B1
Authority: BR; Brazil
Prior art keywords: injection system; injection
Prior art date: 2000-01-19

Application number

BRPI0104086-3A

Other languages

English (en)

Other versions

BR0104086A (pt

Inventor

Jaroslaw Hlousek

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.)

2000-01-19

Filing date

2001-01-13

Publication date

2009-05-05

2001-01-13 Application filed filed Critical

2001-12-26 Publication of BR0104086A publication Critical patent/BR0104086A/pt

2009-05-05 Publication of BR0104086B1 publication Critical patent/BR0104086B1/pt

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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
- F02M63/0007—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using electrically actuated valves
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- 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
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
- F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
- 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
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/12—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship providing a continuous cyclic delivery with variable 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
- 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
- F02M47/027—Electrically actuated valves draining the chamber to release the 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
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/022—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type having an accumulator storing pressurised fuel during pumping stroke of the piston for subsequent delivery to the injector
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- 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
- 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
- F02M2200/40—Fuel-injection apparatus with fuel accumulators, e.g. a fuel injector having an integrated fuel accumulator
- 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
- F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
- F02M2547/003—Valve inserts containing control chamber and valve piston

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Fuel-Injection Apparatus (AREA)

BRPI0104086-3A 2000-01-19 2001-01-13 sistema de injeção. BR0104086B1 (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10002109A DE10002109A1 (de)	2000-01-19	2000-01-19	Einspritzsystem
PCT/DE2001/000119 WO2001053691A1 (de)	2000-01-19	2001-01-13	Einspritzsystem

Publications (2)

Publication Number	Publication Date
BR0104086A BR0104086A (pt)	2001-12-26
BR0104086B1 true BR0104086B1 (pt)	2009-05-05

Family

ID=7628002

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0104086-3A BR0104086B1 (pt)	2000-01-19	2001-01-13	sistema de injeção.

Country Status (8)

Country	Link
US (1)	US6626149B2 (pt)
EP (1)	EP1185785B1 (pt)
JP (1)	JP4571771B2 (pt)
KR (1)	KR100714855B1 (pt)
BR (1)	BR0104086B1 (pt)
DE (2)	DE10002109A1 (pt)
RU (1)	RU2273764C2 (pt)
WO (1)	WO2001053691A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10143423A1 (de) *	2001-09-05	2003-05-08	Bosch Gmbh Robert	Kraftstoffeinspritzsystem mit hydraulisch von der Zuleitung entkoppeltem Injektor
FR2836701B1 (fr) *	2002-03-01	2006-12-22	Renault	Dispositif de montage d'un tuyau d'injection de carburant
EP1826397A3 (en) *	2002-05-03	2009-08-05	Delphi Technologies, Inc.	Fuel injection system
EP1498600A1 (en) *	2003-07-18	2005-01-19	Delphi Technologies, Inc.	Common rail fuel system
DE102004032181A1 (de) *	2004-07-02	2006-01-19	Robert Bosch Gmbh	Kraftstoffeinspritzventil
ITMI20080246A1 (it) *	2008-02-15	2009-08-16	Bosch Gmbh Robert	Pompa di alta pressione e impianto di alimentazione di combustibile comprendente tale pompa di alta pressione
DE102008002527A1 (de) *	2008-06-19	2009-12-24	Robert Bosch Gmbh	Kraftstoff-Injektor
US9506417B2 (en) *	2014-04-17	2016-11-29	Ford Global Technologies, Llc	Methods for detecting high pressure pump bore wear
GB2618549B (en) *	2022-05-09	2024-12-25	Clean Air Power Gt Ltd	Modular fuel injector

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2289313B (en) *	1994-05-13	1998-09-30	Caterpillar Inc	Fluid injector system
US5687693A (en) *	1994-07-29	1997-11-18	Caterpillar Inc.	Hydraulically-actuated fuel injector with direct control needle valve
US5463996A (en) *	1994-07-29	1995-11-07	Caterpillar Inc.	Hydraulically-actuated fluid injector having pre-injection pressurizable fluid storage chamber and direct-operated check
US5535723A (en) *	1994-07-29	1996-07-16	Caterpillar Inc.	Electonically-controlled fluid injector having pre-injection pressurizable fluid storage chamber and outwardly-opening direct-operated check
DE4445586A1 (de)	1994-12-20	1996-06-27	Bosch Gmbh Robert	Verfahren zur Reduzierung des Kraftstoffdruckes in einer Kraftstoffeinspritzeinrichtung
JPH0932682A (ja)	1995-07-14	1997-02-04	Isuzu Motors Ltd	内燃機関の燃料噴射装置
US5749717A (en) *	1995-09-12	1998-05-12	Deisel Technology Company	Electromagnetic fuel pump for a common rail fuel injection system
DE19535368C2 (de) *	1995-09-25	1998-04-30	Bosch Gmbh Robert	Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
US5992359A (en) *	1996-06-13	1999-11-30	Rose; Nigel Eric	Fluid actuated engines and engine mechanisms
GB2325024B (en) *	1996-07-25	1999-10-13	Cummins Engine Co Inc	A fuel injection system and a unit fuel injector
US5819704A (en) *	1996-07-25	1998-10-13	Cummins Engine Company, Inc.	Needle controlled fuel system with cyclic pressure generation
US5676114A (en) *	1996-07-25	1997-10-14	Cummins Engine Company, Inc.	Needle controlled fuel system with cyclic pressure generation
DE19701879A1 (de)	1997-01-21	1998-07-23	Bosch Gmbh Robert	Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE19742320A1 (de) *	1997-09-25	1999-04-01	Bosch Gmbh Robert	Kraftstoffeinspritzventil
GB9810327D0 (en)	1998-05-15	1998-07-15	Lucas Ind Plc	Fuel system and pump suitable for use therein

2000
- 2000-01-19 DE DE10002109A patent/DE10002109A1/de not_active Ceased
2001
- 2001-01-13 KR KR1020017011654A patent/KR100714855B1/ko active IP Right Grant
- 2001-01-13 US US09/936,897 patent/US6626149B2/en not_active Expired - Lifetime
- 2001-01-13 JP JP2001553528A patent/JP4571771B2/ja not_active Expired - Lifetime
- 2001-01-13 RU RU2001126923/06A patent/RU2273764C2/ru active
- 2001-01-13 BR BRPI0104086-3A patent/BR0104086B1/pt not_active IP Right Cessation
- 2001-01-13 DE DE50103958T patent/DE50103958D1/de not_active Expired - Lifetime
- 2001-01-13 WO PCT/DE2001/000119 patent/WO2001053691A1/de active IP Right Grant
- 2001-01-13 EP EP01909459A patent/EP1185785B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
KR20010113745A (ko)	2001-12-28
EP1185785B1 (de)	2004-10-06
US20020134358A1 (en)	2002-09-26
EP1185785A1 (de)	2002-03-13
DE50103958D1 (de)	2004-11-11
RU2273764C2 (ru)	2006-04-10
BR0104086A (pt)	2001-12-26
DE10002109A1 (de)	2001-08-02
KR100714855B1 (ko)	2007-05-08
US6626149B2 (en)	2003-09-30
JP4571771B2 (ja)	2010-10-27
WO2001053691A1 (de)	2001-07-26
JP2003520327A (ja)	2003-07-02

Publication	Publication Date	Title
BR0015252B1 (pt)	2009-01-13	sistema de dispensa.
BR0100652B1 (pt)	2009-05-05	sistema hidráulico.
BR0013705B1 (pt)	2009-01-13	sistema cirérgico.
BR0013499B1 (pt)	2009-05-05	sistema de desembrear.
BR0109418B1 (pt)	2010-08-24	sistema de produÇço submarino.
BR0211806B1 (pt)	2011-02-22	sistema de válvula.
BR0112207B1 (pt)	2010-05-18	sistema de injeção de combustìvel.
BR0005799B1 (pt)	2008-11-18	sistema hidrÁulico.
BR0002087B1 (pt)	2009-08-11	sistema de ciclones fechados dotado de distribuidor de vazão.
BR0007617B1 (pt)	2008-11-18	sistema de deslizamento.
BR0110353B1 (pt)	2010-08-24	sistema de distribuiÇço de produto.
BR0112039B1 (pt)	2012-06-12	lanÇador de lÍquido.
BR0104086B1 (pt)	2009-05-05	sistema de injeção.
BR0108615B1 (pt)	2009-12-01	sistema de aceleração.
IT1306775B1 (it)	2001-10-02	Sistema di interruttori.
IT1307606B1 (it)	2001-11-14	Dispositivo di azionamento per sistema di serratura.
ITTO20000956A0 (it)	2000-10-12	Sistema di alimentazione del carburante per motociclo.
BR0106134B1 (pt)	2010-06-29	sistema hidráulico.
ITRM20000374A0 (it)	2000-07-07	Il sistema tresigma toro.
IT1310905B1 (it)	2002-02-27	Sistema di abbattimento degli odori.
ES1047266Y (es)	2001-08-16	Sistema de señalizacion luminosa mejorada.
ITLT20000012A0 (it)	2000-10-11	Sistema modulare motomagnetico.
ES1046656Y (es)	2001-06-16	Microplanta de transferencia de residuos solidos urbanos.
ITGE20000071A1 (it)	2001-11-19	Sistema cromatico.
ITMO990069A0 (it)	1999-04-13	Sistema di confezionamento.

Legal Events

Date	Code	Title	Description
2008-12-16	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2009-07-28	B16A	Patent or certificate of addition of invention granted	Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/01/2001, OBSERVADAS AS CONDICOES LEGAIS.
2021-03-30	B21A	Expiry acc. art. 78, item i of ipl- expiry of the term of protection	Free format text: PATENTE EXTINTA EM 13.01.2021