BR0103423A - Sistema de injeção de combustìvel para máquinas de combustão interna - Google Patents
Sistema de injeção de combustìvel para máquinas de combustão internaInfo
- Publication number
- BR0103423A BR0103423A BR0103423-5A BR0103423A BR0103423A BR 0103423 A BR0103423 A BR 0103423A BR 0103423 A BR0103423 A BR 0103423A BR 0103423 A BR0103423 A BR 0103423A
- Authority
- BR
- Brazil
- Prior art keywords
- valve
- fuel
- low pressure
- space
- internal combustion
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title abstract 9
- 238000002347 injection Methods 0.000 title abstract 6
- 239000007924 injection Substances 0.000 title abstract 6
- 238000002485 combustion reaction Methods 0.000 title abstract 3
- 230000003628 erosive effect Effects 0.000 abstract 1
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
- 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
- F02M59/46—Valves
- F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means
-
- 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
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10040522A DE10040522A1 (de) | 2000-08-18 | 2000-08-18 | Kraftstoffeinspritzsystem für Brennkraftmaschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0103423A true BR0103423A (pt) | 2002-03-26 |
BR0103423B1 BR0103423B1 (pt) | 2009-05-05 |
Family
ID=7652944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0103423-5A BR0103423B1 (pt) | 2000-08-18 | 2001-08-15 | sistema de injeção de combustìvel para máquinas de combustão interna. |
Country Status (4)
Country | Link |
---|---|
US (1) | US6582209B2 (pt) |
BR (1) | BR0103423B1 (pt) |
DE (1) | DE10040522A1 (pt) |
GB (1) | GB2367093B (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10250720A1 (de) * | 2002-10-31 | 2004-05-13 | Robert Bosch Gmbh | Einspritzventil |
JP4453028B2 (ja) * | 2005-03-30 | 2010-04-21 | 株式会社デンソー | 高圧燃料ポンプ |
US8333336B2 (en) | 2007-03-06 | 2012-12-18 | Caterpillar Inc. | Cavitation erosion reduction strategy for valve member and fuel injector utilizing same |
JP5226712B2 (ja) * | 2010-02-26 | 2013-07-03 | ヤンマー株式会社 | 燃料噴射ポンプ |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4453896A (en) * | 1980-12-17 | 1984-06-12 | The Bendix Corporation | Distributor pump with floating piston single control valve |
DE4341545A1 (de) * | 1993-12-07 | 1995-06-08 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
US5954487A (en) * | 1995-06-23 | 1999-09-21 | Diesel Technology Company | Fuel pump control valve assembly |
DE19717494A1 (de) * | 1997-04-25 | 1998-10-29 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe der Verteilerbauart |
DE29710159U1 (de) * | 1997-06-11 | 1998-10-08 | Bosch Gmbh Robert | Drosselelement |
US6238190B1 (en) * | 1999-03-18 | 2001-05-29 | Diesel Technology Company | Fuel injection pump and snubber valve assembly |
-
2000
- 2000-08-18 DE DE10040522A patent/DE10040522A1/de not_active Withdrawn
-
2001
- 2001-07-31 GB GB0118701A patent/GB2367093B/en not_active Expired - Fee Related
- 2001-08-15 BR BRPI0103423-5A patent/BR0103423B1/pt not_active IP Right Cessation
- 2001-08-17 US US09/931,056 patent/US6582209B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2367093B (en) | 2002-08-14 |
US20020073966A1 (en) | 2002-06-20 |
GB2367093A (en) | 2002-03-27 |
BR0103423B1 (pt) | 2009-05-05 |
DE10040522A1 (de) | 2002-02-28 |
GB0118701D0 (en) | 2001-09-19 |
US6582209B2 (en) | 2003-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/08/2001, OBSERVADAS AS CONDICOES LEGAIS. |
|
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 11A ANUIDADE(S), CONFORME ART. 87 DA LPI 9.279. |
|
B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 11A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |