BRPI0902488B1 - controlador de temperatura de combustível para um motor de combustão interna - Google Patents

controlador de temperatura de combustível para um motor de combustão interna Download PDF

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Publication number
BRPI0902488B1
BRPI0902488B1 BRPI0902488-3A BRPI0902488A BRPI0902488B1 BR PI0902488 B1 BRPI0902488 B1 BR PI0902488B1 BR PI0902488 A BRPI0902488 A BR PI0902488A BR PI0902488 B1 BRPI0902488 B1 BR PI0902488B1
Authority
BR
Brazil
Prior art keywords
fuel
temperature
pressure
heater
tref
Prior art date
Application number
BRPI0902488-3A
Other languages
English (en)
Portuguese (pt)
Inventor
Takanori Suzuki
Hiroatsu Yamada
Toshiki Annoura
Original Assignee
Nippon Soken, Inc.
Denso Corporation
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 Nippon Soken, Inc., Denso Corporation filed Critical Nippon Soken, Inc.
Publication of BRPI0902488A2 publication Critical patent/BRPI0902488A2/pt
Publication of BRPI0902488B1 publication Critical patent/BRPI0902488B1/pt

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  • Combined Controls Of Internal Combustion Engines (AREA)
BRPI0902488-3A 2008-08-05 2009-07-30 controlador de temperatura de combustível para um motor de combustão interna BRPI0902488B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008-201369 2008-08-05
JP2008201369A JP2010038024A (ja) 2008-08-05 2008-08-05 内燃機関の燃料温度制御装置

Publications (2)

Publication Number Publication Date
BRPI0902488A2 BRPI0902488A2 (pt) 2010-04-20
BRPI0902488B1 true BRPI0902488B1 (pt) 2021-02-02

Family

ID=42010829

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0902488-3A BRPI0902488B1 (pt) 2008-08-05 2009-07-30 controlador de temperatura de combustível para um motor de combustão interna

Country Status (2)

Country Link
JP (1) JP2010038024A (ja)
BR (1) BRPI0902488B1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102770643B (zh) * 2010-02-19 2013-12-11 丰田自动车株式会社 燃料性状检测装置的异常检测装置
KR101927159B1 (ko) * 2012-12-17 2018-12-10 현대자동차 주식회사 에탄올 차량의 냉시동장치 및 방법
KR101394854B1 (ko) 2012-12-28 2014-05-13 현대자동차주식회사 대체 연료 차량의 냉시동 개선을 위한 연료 히팅 장치
JP6642361B2 (ja) * 2016-09-23 2020-02-05 株式会社デンソー ヒータ駆動装置
US11746722B2 (en) * 2018-12-26 2023-09-05 Robert Bosch Limitada Method of control of fuel temperature injected in combustion engine
US11053901B2 (en) 2018-12-26 2021-07-06 Robert Bosch Limitada Method of preheating and controlling the temperature of fuel injected into a combustion engine
BR102019006777B1 (pt) 2019-04-03 2021-06-22 Vitorio Francisco Rizzotto dispositivo para economia de combustível via aquecimento e manutenção de temperatura controlada
BR102019027845A2 (pt) 2019-12-26 2021-07-06 Robert Bosch Limitada sistema e método de gerenciamento de temperatura de combustível injetado em motores de combustão interna
BR102019027843A2 (pt) 2019-12-26 2021-07-06 Robert Bosch Limitada sistema e método de gerenciamento de temperatura de combustível injetado em motores de combustão interna
BR102020020172A2 (pt) * 2020-10-01 2022-04-12 Robert Bosch Limitada Método de gerenciamento de temperatura de combustível injetado em motores de combustão interna
US12612887B2 (en) 2020-11-30 2026-04-28 Robert Bosch Limitada System and method for managing the temperature of injected fuel in internal combustion engines from a mixture of air flow and fuel applicable to a vehicle
WO2022109692A1 (pt) * 2020-11-30 2022-06-02 Robert Bosch Limitada Sistema e método de gerenciamento de temperatura de combustível injetado em motores de combustão interna a partir de uma mistura de um fluxo de ar e combustível aplicável a um veículo
BR102020026406A2 (pt) 2020-12-22 2022-07-05 Robert Bosch Limitada Dispositivo para aquecimento de combustível
US12577920B2 (en) 2021-12-20 2026-03-17 Robert Bosch Limitada Method for diagnosing faults in the operation of a fuel heating system associated with an internal combustion engine

Also Published As

Publication number Publication date
JP2010038024A (ja) 2010-02-18
BRPI0902488A2 (pt) 2010-04-20

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06V Preliminary requirement: patent application procedure suspended [chapter 6.22 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 02/02/2021, OBSERVADAS AS CONDICOES LEGAIS.

B25C Requirement related to requested transfer of rights

Owner name: NIPPON SOKEN, INC. (JP) ; DENSO CORPORATION (JP)

Free format text: A FIM DE ATENDER A TRANSFERENCIA, REQUERIDA ATRAVES DA PETICAO NO 870210019157 DE 26/02/2021, E NECESSARIO APRESENTAR DOCUMENTO DE CESSAO CORRETO, VISTO QUE O APRESENTADO SE REFERE A OUTRO PEDIDO.

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: NIPPON SOKEN, INC. (JP) ; DENSO CORPORATION (JP)

Free format text: ANULADA A PUBLICACAO CODIGO 25.3 NA RPI NO 2636 DE 13/07/2021 POR TER SIDO INDEVIDA.

B25A Requested transfer of rights approved

Owner name: DENSO CORPORATION (JP)

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A 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 2841 DE 17-06-2025 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.