JP5276868B2 - 燃料供給モジュール - Google Patents
燃料供給モジュール Download PDFInfo
- Publication number
- JP5276868B2 JP5276868B2 JP2008080572A JP2008080572A JP5276868B2 JP 5276868 B2 JP5276868 B2 JP 5276868B2 JP 2008080572 A JP2008080572 A JP 2008080572A JP 2008080572 A JP2008080572 A JP 2008080572A JP 5276868 B2 JP5276868 B2 JP 5276868B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- valve
- cylinder
- base member
- supply module
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 100
- 239000002828 fuel tank Substances 0.000 claims abstract description 25
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims description 25
- 230000000717 retained effect Effects 0.000 abstract description 2
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 230000010349 pulsation Effects 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 230000002238 attenuated effect Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Images
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
- F02M37/04—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
- F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
- F02M37/0023—Valves in the fuel supply and return system
- F02M37/0029—Pressure regulator in the low pressure fuel system
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Details Of Reciprocating Pumps (AREA)
- Fuel-Injection Apparatus (AREA)
Description
M・・・・・燃料供給モジュール
R・・・・・レギュレータ弁
T・・・・・燃料タンク
2・・・・・取り付けベース部材
12・・・・燃料取り出し管
35・・・・調圧路
36・・・・オリフィス
37・・・・弁筒
37a・・・ガイド筒部
37c・・・圧入筒部
56・・・・シール部材
57・・・・保持筒
58・・・・空隙
59・・・・囲い壁
60・・・・リブ
62・・・・ガイド孔
64・・・・リーク溝
Claims (3)
- 燃料タンク(T)に取り付けられて上面に燃料取り出し管(12)を突出させる取り付けベース部材(2)と、この取り付けベース部材(2)に支持されて燃料タンク(T)内に収容され、燃料タンク(T)内の燃料を汲み上げて前記燃料取り出し管(12)に送る電動ポンプ(Ep)と、前記取り付けベース部材(2)に弁筒(37)が保持され、電動ポンプ(Ep)の吐出燃料の一部を燃料タンク(T)内に還流させてその吐出圧力を調整するレギュレータ弁(R)とを備える燃料供給モジュール(M)において、
前記取り付けベース部材(2)に、前記レギュレータ弁(R)の弁筒(37)の少なくとも一部を圧入する保持筒(57)と、この保持筒(57)を空隙(58)を介して囲繞する囲い壁(59)と、前記保持筒(57)の内周面に連なるガイド孔(62)とを形成する一方、前記弁筒(37)には、前記ガイド孔(62)にシール部材(56)を介して嵌合するガイド筒部(37a)と、前記保持筒(57)の内周面に圧入される圧入筒部(37c)とを設け、
前記圧入筒部(37c)及び保持筒(57)間には、前記圧入筒部(37c)に隣接するガイド筒部(37a)の外周面を前記弁筒(37)外に開放するリーク溝(64)を設けて、燃料供給モジュール(M)の機能検査時、前記シール部材(56)の未装着状態では、レギュレータ弁(R)の入口側の燃料が前記リーク溝(64)から流出するようにしたことを特徴とする燃料供給モジュール。 - 請求項1記載の燃料供給モジュールにおいて、
前記保持筒(57)の外周面と前記囲い壁(59)の内周面とを一体に連結する放射状のリブ(60)を前記取り付けベース部材(2)に形成したことを特徴とする燃料供給モジュール。 - 請求項1又は2記載の燃料供給モジュールにおいて、
請求項1に記載の燃料供給モジュールにおいて、
前記電動ポンプ(Ep)の吐出側に連なる燃料通路(28)を前記レギュレータ弁(R)に連通する調圧路(35)にオリフィス(36)を設けたことを特徴とする、燃料供給モジュール。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008080572A JP5276868B2 (ja) | 2008-03-26 | 2008-03-26 | 燃料供給モジュール |
PCT/JP2009/054508 WO2009119304A1 (ja) | 2008-03-26 | 2009-03-10 | 燃料供給モジュール |
EP09726346.1A EP2256331B1 (en) | 2008-03-26 | 2009-03-10 | Fuel supply module |
CN2009801091024A CN101970850B (zh) | 2008-03-26 | 2009-03-10 | 燃料供给模块 |
ES09726346.1T ES2572815T3 (es) | 2008-03-26 | 2009-03-10 | Módulo de suministro de combustible |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008080572A JP5276868B2 (ja) | 2008-03-26 | 2008-03-26 | 燃料供給モジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009235942A JP2009235942A (ja) | 2009-10-15 |
JP5276868B2 true JP5276868B2 (ja) | 2013-08-28 |
Family
ID=41113503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008080572A Expired - Fee Related JP5276868B2 (ja) | 2008-03-26 | 2008-03-26 | 燃料供給モジュール |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2256331B1 (ja) |
JP (1) | JP5276868B2 (ja) |
CN (1) | CN101970850B (ja) |
ES (1) | ES2572815T3 (ja) |
WO (1) | WO2009119304A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101005096B1 (ko) * | 2010-10-25 | 2010-12-30 | 주식회사 코아비스 | 진동 감쇄를 위한 연료펌프 모듈 |
JP5666331B2 (ja) * | 2011-02-08 | 2015-02-12 | 京三電機株式会社 | 燃料供給装置 |
JP2012237227A (ja) * | 2011-05-11 | 2012-12-06 | Suzuki Motor Corp | 燃料ポンプ構造 |
JP5975680B2 (ja) * | 2012-03-01 | 2016-08-23 | 本田技研工業株式会社 | 鞍乗型車両の燃料供給装置 |
FR3006383B1 (fr) * | 2013-05-28 | 2016-09-09 | Delphi Automotive Systems Lux | Module de pompage de carburant |
JP6391084B2 (ja) * | 2013-11-14 | 2018-09-19 | 株式会社ケーヒン | 圧力調整弁装置 |
JP6338181B2 (ja) * | 2014-03-28 | 2018-06-06 | 株式会社ケーヒン | 燃料供給装置 |
WO2017203589A1 (ja) * | 2016-05-24 | 2017-11-30 | 株式会社ミツバ | 圧力制御装置および燃料供給装置 |
CN108237896B (zh) * | 2018-02-07 | 2024-01-26 | 斯丹德汽车系统(苏州)有限公司 | 一种燃油系统界面结构 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0545817Y2 (ja) * | 1989-08-16 | 1993-11-26 | ||
FR2715973B1 (fr) * | 1994-02-08 | 1996-04-26 | Marwal Systems | Régulateur de pression interne à l'embase d'un ensemble de puisage. |
JPH08261083A (ja) * | 1995-03-23 | 1996-10-08 | Nippondenso Co Ltd | インタンク式燃料ポンプ |
US6405717B1 (en) * | 2000-08-01 | 2002-06-18 | Delphi Technologies, Inc. | Fuel pump module assembly |
JP2003254200A (ja) * | 2002-02-28 | 2003-09-10 | Denso Corp | 燃料リターン装置 |
JP3887821B2 (ja) * | 2003-03-14 | 2007-02-28 | 株式会社デンソー | 燃料供給装置 |
JP2005188383A (ja) * | 2003-12-25 | 2005-07-14 | Denso Corp | ポンプモジュール |
CN2842014Y (zh) * | 2005-10-26 | 2006-11-29 | 哈尔滨东安汽车动力股份有限公司 | 发动机用机油泵 |
JP2007255192A (ja) * | 2006-03-20 | 2007-10-04 | Aisan Ind Co Ltd | 燃料フィルタ及び燃料供給装置 |
JP5048265B2 (ja) * | 2006-04-21 | 2012-10-17 | 株式会社ケーヒン | 燃料供給モジュール |
JP4921839B2 (ja) | 2006-04-21 | 2012-04-25 | 株式会社ケーヒン | 電動ポンプ保持装置 |
JP2008062878A (ja) * | 2006-09-11 | 2008-03-21 | Toyoda Gosei Co Ltd | 燃料タンク装着部品 |
-
2008
- 2008-03-26 JP JP2008080572A patent/JP5276868B2/ja not_active Expired - Fee Related
-
2009
- 2009-03-10 CN CN2009801091024A patent/CN101970850B/zh not_active Expired - Fee Related
- 2009-03-10 WO PCT/JP2009/054508 patent/WO2009119304A1/ja active Application Filing
- 2009-03-10 ES ES09726346.1T patent/ES2572815T3/es active Active
- 2009-03-10 EP EP09726346.1A patent/EP2256331B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
JP2009235942A (ja) | 2009-10-15 |
EP2256331A4 (en) | 2013-10-09 |
CN101970850B (zh) | 2013-10-23 |
WO2009119304A1 (ja) | 2009-10-01 |
ES2572815T3 (es) | 2016-06-02 |
EP2256331A1 (en) | 2010-12-01 |
EP2256331B1 (en) | 2016-05-11 |
CN101970850A (zh) | 2011-02-09 |
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