BR112015023734A2 - fuel supply device - Google Patents

fuel supply device

Info

Publication number
BR112015023734A2
BR112015023734A2 BR112015023734A BR112015023734A BR112015023734A2 BR 112015023734 A2 BR112015023734 A2 BR 112015023734A2 BR 112015023734 A BR112015023734 A BR 112015023734A BR 112015023734 A BR112015023734 A BR 112015023734A BR 112015023734 A2 BR112015023734 A2 BR 112015023734A2
Authority
BR
Brazil
Prior art keywords
end section
supply device
fuel supply
discharge pipe
deaeration
Prior art date
Application number
BR112015023734A
Other languages
Portuguese (pt)
Other versions
BR112015023734B1 (en
Inventor
Sato Hiroshi
Komuro Katsunori
Shimogawa Maki
Ueno Masaki
Akamatsu Shunji
Nakamura Taichi
Ikarugi Takao
Kato Yuichi
Original Assignee
Honda Motor Co Ltd
Mitsuba Corp
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 Honda Motor Co Ltd, Mitsuba Corp filed Critical Honda Motor Co Ltd
Publication of BR112015023734A2 publication Critical patent/BR112015023734A2/en
Publication of BR112015023734B1 publication Critical patent/BR112015023734B1/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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/20—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/08—Feeding by means of driven pumps electrically driven
    • F02M37/10—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir
    • F02M37/103—Mounting pumps on fuel tanks
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/14—Feeding by means of driven pumps the pumps being combined with other apparatus
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
    • F02M37/50—Filters arranged in or on fuel tanks
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0076—Details of the fuel feeding system related to the fuel tank
    • F02M37/0082—Devices inside the fuel tank other than fuel pumps or filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Filtration Of Liquid (AREA)

Abstract

resumo patente de invenção: "dispositivo de suprimento de combustível". a invenção refere-se a um dispositivo de suprimento de combustível (1) equipado com uma bomba de combustível (3), e um furo de desaeração (27) através do qual vapores são descarregados. além disso, este dispositivo de suprimento de combustível é equipado com um cano de descarga (60), uma seção de extremidade (60a) do qual é conectada ao furo de desaeração (27), permitindo desse modo que vapores passem através de uma porta de descarga (61) na outra seção de extremidade (60b). a porta de descarga (61) do cano de descarga (60) está posicionada mais alta do que o furo de desaeração (27), e um meio de prevenção de infiltração de contaminante (65) é fornecido na outra seção de extremidade (60b) do cano de descarga (60) de modo a cobrir a superfície circunferencial externa da outra seção de extremidade (60b) e a porta de descarga (61). uma trajetória de descarga de desaeração (64) que se comunica com o interior do cano de descarga (60) por meio da porta de descarga (61) é fornecida entre a superfície circunferencial externa da outra seção de extremidade (60b) do cano de descarga (60) e o meio de prevenção de infiltração de contaminante (65).patent summary: "fuel supply device". The invention relates to a fuel supply device (1) equipped with a fuel pump (3), and a deaeration hole (27) through which vapors are discharged. furthermore, this fuel supply device is equipped with a discharge pipe (60), an end section (60a) from which it is connected to the deaeration hole (27), thereby allowing vapors to pass through an exhaust port. (61) at the other end section (60b). the discharge port (61) of the discharge pipe (60) is positioned higher than the vent hole (27), and a contaminant infiltration prevention means (65) is provided at the other end section (60b) of the discharge pipe (60) to cover the outer circumferential surface of the other end section (60b) and the discharge port (61). a deaeration path (64) communicating with the interior of the discharge pipe (60) by means of the discharge port (61) is provided between the outer circumferential surface of the other end section (60b) of the discharge pipe (60) and the means of preventing contaminant infiltration (65).

BR112015023734-7A 2013-03-26 2014-03-18 FUEL SUPPLY DEVICE BR112015023734B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013-063825 2013-03-26
JP2013063825A JP5663624B2 (en) 2013-03-26 2013-03-26 Fuel supply device
PCT/JP2014/057289 WO2014156817A1 (en) 2013-03-26 2014-03-18 Fuel supply device

Publications (2)

Publication Number Publication Date
BR112015023734A2 true BR112015023734A2 (en) 2017-07-18
BR112015023734B1 BR112015023734B1 (en) 2021-11-09

Family

ID=51623797

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015023734-7A BR112015023734B1 (en) 2013-03-26 2014-03-18 FUEL SUPPLY DEVICE

Country Status (5)

Country Link
JP (1) JP5663624B2 (en)
CN (1) CN105190013B (en)
AR (1) AR095710A1 (en)
BR (1) BR112015023734B1 (en)
WO (1) WO2014156817A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6487750B2 (en) * 2015-03-31 2019-03-20 株式会社ケーヒン Fuel supply device
JP6608328B2 (en) * 2016-04-20 2019-11-20 愛三工業株式会社 Fuel supply device
CN107061082A (en) * 2017-02-17 2017-08-18 广西玉柴机器股份有限公司 The carefree activation system of electric-controlled co-rail engine
JP7202826B2 (en) * 2018-09-19 2023-01-12 株式会社ミツバ fuel supply
JP7198796B2 (en) * 2020-09-23 2023-01-04 本田技研工業株式会社 Fuel pump unit cover and its mounting method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62214294A (en) * 1986-03-17 1987-09-21 Nippon Denso Co Ltd Fuel pump device
JP3116303B2 (en) * 1997-08-29 2000-12-11 株式会社ケーヒン Vapor separator in fuel injector
US6311675B2 (en) * 1999-04-28 2001-11-06 Walbro Corporation Vent valve and fuel pump module
JP2003214276A (en) * 2002-01-24 2003-07-30 Mikuni Corp Fuel supply system
JP2008180112A (en) * 2007-01-23 2008-08-07 Hitachi Ltd Fuel supply device
JP2008274820A (en) * 2007-04-27 2008-11-13 Aisan Ind Co Ltd Fuel pump and fuel pump device
JP2010001761A (en) * 2008-06-18 2010-01-07 Aisan Ind Co Ltd Fuel feeder
KR101509782B1 (en) * 2009-08-27 2015-04-08 현대자동차주식회사 Oil Vent Structure of Fuel Pump for Vehicle
JP4923123B2 (en) * 2010-03-24 2012-04-25 株式会社ミツバ Fuel supply device

Also Published As

Publication number Publication date
JP5663624B2 (en) 2015-02-04
CN105190013A (en) 2015-12-23
BR112015023734B1 (en) 2021-11-09
AR095710A1 (en) 2015-11-04
WO2014156817A1 (en) 2014-10-02
CN105190013B (en) 2017-03-15
JP2014190167A (en) 2014-10-06

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/03/2014, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: MITSUBA CORPORATION (JP)