IN2014CN02459A - - Google Patents

Info

Publication number
IN2014CN02459A
IN2014CN02459A IN2459CHN2014A IN2014CN02459A IN 2014CN02459 A IN2014CN02459 A IN 2014CN02459A IN 2459CHN2014 A IN2459CHN2014 A IN 2459CHN2014A IN 2014CN02459 A IN2014CN02459 A IN 2014CN02459A
Authority
IN
India
Prior art keywords
seal
protrusions
fuel pump
double
seals
Prior art date
Application number
Inventor
Masaki Ueno
Tetsu Horiuchi
Hiroshi Inaoka
Original Assignee
Honda Motor Co Ltd
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 filed Critical Honda Motor Co Ltd
Publication of IN2014CN02459A publication Critical patent/IN2014CN02459A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J35/00—Fuel tanks specially adapted for motorcycles or engine-assisted cycles; Arrangements thereof
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/061—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with positioning means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Gasket Seals (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

Provided is a seal structure for a fuel pump having a double seal construction of a separately provided outer seal and inner seal with which it is possible to improve the ease with which both seals can be assembled and with which it is possible to employ a compact installation area for the double seal. This double seal (71) is provided between a fuel pump insertion hole and a flange (43) of the fuel pump and has an outer seal (72) and a separate inner seal (82). Outer seal inward protrusions (73) which protrude radially inward are provided on the outer seal (72) and inner seal outward protrusions (83) which protrude radially outward are provided on the inner seal (82) and slits (48 49) are provided as positioning parts into which the respective protrusions (73 83) fit. The protrusions (73 83) are arranged alternately in the circumferential direction of the seals (72 82) and are positioned within the same region in the radial direction.
IN2459CHN2014 2011-09-07 2012-08-08 IN2014CN02459A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011194753 2011-09-07
PCT/JP2012/070265 WO2013035483A1 (en) 2011-09-07 2012-08-08 Seal structure for fuel pump

Publications (1)

Publication Number Publication Date
IN2014CN02459A true IN2014CN02459A (en) 2015-08-07

Family

ID=47831935

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2459CHN2014 IN2014CN02459A (en) 2011-09-07 2012-08-08

Country Status (7)

Country Link
EP (1) EP2754882B1 (en)
JP (1) JP5855112B2 (en)
CN (1) CN103782020B (en)
BR (1) BR112014005200B1 (en)
ES (1) ES2561307T3 (en)
IN (1) IN2014CN02459A (en)
WO (1) WO2013035483A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6372160B2 (en) * 2014-05-22 2018-08-15 Nok株式会社 Gasket and gasket mounting structure
JP6300276B2 (en) * 2014-12-15 2018-03-28 本田技研工業株式会社 Fuel pump unit seal structure
KR102322370B1 (en) * 2017-05-15 2021-11-04 현대자동차주식회사 Fuel pump module for vehicle
JP2019157668A (en) * 2018-03-08 2019-09-19 株式会社デンソー Fuel supply device
KR102165784B1 (en) * 2020-07-13 2020-10-14 이하영 Sealing member for chain

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3834797B2 (en) * 1994-12-28 2006-10-18 株式会社デンソー In-tank fuel pump system
CN1121551C (en) * 1998-12-28 2003-09-17 三菱电机株式会社 Electric fuel pump
JP3938473B2 (en) * 2001-01-23 2007-06-27 本田技研工業株式会社 Fuel pump tank mounting structure
JP2005233315A (en) * 2004-02-19 2005-09-02 Yamada Seisakusho Co Ltd Fitting structure of o-ring
JP4589686B2 (en) 2004-09-28 2010-12-01 興国インテック株式会社 Double adsorption gasket
JP2007177686A (en) * 2005-12-28 2007-07-12 Toyoda Gosei Co Ltd Seal member for fuel tank
JP2007291864A (en) * 2006-04-21 2007-11-08 Keihin Corp Electric pump retaining device
JP5019048B2 (en) * 2007-10-05 2012-09-05 本田技研工業株式会社 Fuel pump mounting structure
JP5235089B2 (en) * 2008-03-27 2013-07-10 本田技研工業株式会社 Fuel pump mounting structure

Also Published As

Publication number Publication date
EP2754882A4 (en) 2015-03-11
ES2561307T3 (en) 2016-02-25
EP2754882B1 (en) 2016-01-20
CN103782020A (en) 2014-05-07
WO2013035483A1 (en) 2013-03-14
CN103782020B (en) 2016-06-29
EP2754882A1 (en) 2014-07-16
JP5855112B2 (en) 2016-02-09
BR112014005200A2 (en) 2017-03-21
BR112014005200B1 (en) 2021-05-11
JPWO2013035483A1 (en) 2015-03-23

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