JP2015521248A - 改良された開口を備えたエンジン制御弁 - Google Patents
改良された開口を備えたエンジン制御弁 Download PDFInfo
- Publication number
- JP2015521248A JP2015521248A JP2015509473A JP2015509473A JP2015521248A JP 2015521248 A JP2015521248 A JP 2015521248A JP 2015509473 A JP2015509473 A JP 2015509473A JP 2015509473 A JP2015509473 A JP 2015509473A JP 2015521248 A JP2015521248 A JP 2015521248A
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- seal
- opening
- extension
- valve
- 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.)
- Granted
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Classifications
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- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
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- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
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- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/65—Constructional details of EGR valves
- F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient valves
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/52—Means for additional adjustment of the rate of flow
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/54—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Lift Valve (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Abstract
Description
Claims (11)
- 内部導管の範囲を定める本体を有し、回転軸(2)を有するシャッタ(1)を備えるエンジン制御弁であって、前記回転軸(2)は、前記シャッタ(1)を第1の部分(3)および第2の部分(4)に分割し、前記シャッタ(1)は、流体が前記導管を流れることができるようにする全開位置と、前記流れを防止する閉位置との間を枢動可能なように前記導管内に取り付けられ、前記第1の部分(3)がシール(8)に突き合わせられている間、ガスが前記導管を流れるようにする開口(11)が前記シール(8)に設けられ、前記シール(8)は、前記開口(11)を部分的に覆うように前記開口(11)内に突出する拡張部(12)を有する、エンジン制御弁。
- 前記シール(8)は単一の面に延伸する、請求項1に記載の弁。
- 前記拡張部(12)は、前記開口内に突出すると共に前記開口(11)の2つの隣接する縁部との交差をなす方向に延伸する縁部を規定する、請求項2に記載の弁。
- 前記拡張部(12)は、前記シャッタが閉位置にあるとき、前記シャッタ(1)の前記第1の部分(3)と平坦に接触して係合する、請求項1から3のいずれか一項に記載の弁。
- 前記開口(11)は矩形であり、前記拡張部(12)は、三角形であり、且つ、前記開口(11)を取り囲む前記シール(8)の少なくとも1つの縁部(14、15)から突き出る、請求項1から4のいずれか一項に記載の弁。
- 前記拡張部(12)は、直角三角形であり、且つ、前記開口(11)を取り囲む前記シール(8)の少なくとも2つの縁部(14、15)に接合される、請求項5に記載の弁。
- 前記拡張部(12)および前記シール(8)は、単一の部品を形成する、請求項1から6のいずれか一項に記載の弁。
- 材料が、前記シール(8)の前記拡張部(12)の輪郭に対応する輪郭を有するゾーンにおいて前記シャッタ(1)の前記第1の部分(3)から除去されて、前記シャッタ(1)が閉位置にある時、前記ゾーンに前記拡張部(12)を配置することができる、請求項1から7のいずれか一項に記載の弁。
- 前記シール(8)は、前記シャッタ(1)の前記第2の部分(4)と相互作用するように設計された延長部(10)を有する、請求項1から8のいずれか一項に記載の弁。
- 前記シール(8)の前記延長部(10)は、二次開口(19)を含む、請求項9に記載の弁。
- 前記シール(8)の前記延長部(10)はリブ(18)を有し、前記二次開口(19)は前記リブ(18)に形成される、請求項10に記載の弁。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1254057A FR2990260B1 (fr) | 2012-05-03 | 2012-05-03 | Vanne de controle moteur dotee d'une ouverture amelioree |
FR1254057 | 2012-05-03 | ||
PCT/FR2013/050941 WO2013164535A1 (fr) | 2012-05-03 | 2013-04-26 | Vanne de controle moteur dotee d'une ouverture amelioree |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015521248A true JP2015521248A (ja) | 2015-07-27 |
JP6157595B2 JP6157595B2 (ja) | 2017-07-05 |
Family
ID=48468651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015509473A Expired - Fee Related JP6157595B2 (ja) | 2012-05-03 | 2013-04-26 | 改良された開口を備えたエンジン制御弁 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20150152755A1 (ja) |
EP (1) | EP2844900A1 (ja) |
JP (1) | JP6157595B2 (ja) |
KR (1) | KR20150008429A (ja) |
CN (1) | CN104471294B (ja) |
FR (1) | FR2990260B1 (ja) |
WO (1) | WO2013164535A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2993032B1 (fr) * | 2012-07-04 | 2014-07-11 | Valeo Sys Controle Moteur Sas | Vanne de controle moteur a etancheite amelioree |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011526668A (ja) * | 2008-07-01 | 2011-10-13 | ヴァレオ システム ドゥ コントロール モトゥール | バルブボディ及びシール構造体を備えるアセンブリ、バルブボディ、及びシール、及び配管を備えるアセンブリ、並びに前記アセンブリ用シール構造 |
WO2012001283A1 (fr) * | 2010-06-30 | 2012-01-05 | Valeo Systemes De Controle Moteur | Vanne de circulation de fluide |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5540209A (en) * | 1978-09-13 | 1980-03-21 | Toyota Motor Corp | Exhaust gas recirculating control valve for diesel engine |
DE9209797U1 (ja) * | 1992-07-21 | 1993-03-11 | Jakobs, Klaus, Dipl.-Ing.(Fh), 8000 Muenchen, De | |
DE19936457A1 (de) * | 1999-08-03 | 2001-02-08 | Mann & Hummel Filter | Drosseleinrichtung mit einer Klappe zum Einbau in eine Flanschverbindung |
FR2833061B1 (fr) * | 2001-12-05 | 2006-10-06 | Mark Iv Systemes Moteurs Sa | Dispositif de regulation du debit dans une portion de conduit ou analogue |
JP4285267B2 (ja) * | 2004-02-19 | 2009-06-24 | 株式会社デンソー | 排気ガス再循環装置 |
FR2894315B1 (fr) * | 2005-12-02 | 2008-02-15 | Valeo Sys Controle Moteur Sas | Vanne comportant des moyens d'actionnement entre deux conduits de sortie. |
US20110095221A1 (en) * | 2009-10-26 | 2011-04-28 | Gabriel Gavril | Exhaust brake valve assembly |
-
2012
- 2012-05-03 FR FR1254057A patent/FR2990260B1/fr not_active Expired - Fee Related
-
2013
- 2013-04-26 JP JP2015509473A patent/JP6157595B2/ja not_active Expired - Fee Related
- 2013-04-26 CN CN201380029289.3A patent/CN104471294B/zh not_active Expired - Fee Related
- 2013-04-26 WO PCT/FR2013/050941 patent/WO2013164535A1/fr active Application Filing
- 2013-04-26 EP EP13723890.3A patent/EP2844900A1/fr not_active Withdrawn
- 2013-04-26 US US14/398,046 patent/US20150152755A1/en not_active Abandoned
- 2013-04-26 KR KR1020147033528A patent/KR20150008429A/ko not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011526668A (ja) * | 2008-07-01 | 2011-10-13 | ヴァレオ システム ドゥ コントロール モトゥール | バルブボディ及びシール構造体を備えるアセンブリ、バルブボディ、及びシール、及び配管を備えるアセンブリ、並びに前記アセンブリ用シール構造 |
WO2012001283A1 (fr) * | 2010-06-30 | 2012-01-05 | Valeo Systemes De Controle Moteur | Vanne de circulation de fluide |
Also Published As
Publication number | Publication date |
---|---|
JP6157595B2 (ja) | 2017-07-05 |
EP2844900A1 (fr) | 2015-03-11 |
FR2990260B1 (fr) | 2015-01-30 |
KR20150008429A (ko) | 2015-01-22 |
FR2990260A1 (fr) | 2013-11-08 |
US20150152755A1 (en) | 2015-06-04 |
CN104471294A (zh) | 2015-03-25 |
CN104471294B (zh) | 2016-09-28 |
WO2013164535A1 (fr) | 2013-11-07 |
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