JP2016509652A - 内燃機関のフラップ装置 - Google Patents
内燃機関のフラップ装置 Download PDFInfo
- Publication number
- JP2016509652A JP2016509652A JP2015556409A JP2015556409A JP2016509652A JP 2016509652 A JP2016509652 A JP 2016509652A JP 2015556409 A JP2015556409 A JP 2015556409A JP 2015556409 A JP2015556409 A JP 2015556409A JP 2016509652 A JP2016509652 A JP 2016509652A
- Authority
- JP
- Japan
- Prior art keywords
- operating shaft
- lever
- flap
- internal combustion
- combustion engine
- 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
-
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/1035—Details of the valve housing
- F02D9/106—Sealing of the valve shaft in the housing, e.g. details of the bearings
-
- 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
- F02M26/52—Systems for actuating EGR valves
-
- 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
- F02M26/72—Housings
-
- 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
- F16K1/221—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 specially adapted operating means therefor
-
- 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
- F16K1/2268—Sealing means for the axis of rotation
-
- 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
- F16K41/00—Spindle sealings
- F16K41/16—Spindle sealings with a flange on the spindle which rests on a sealing ring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Lift Valve (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Abstract
Description
Claims (12)
- 内部に流路(12)が形成されたフローハウジング(10)と、
作動軸(14)と、
前記流路(12)内にて前記作動軸(14)に配置されたフラップ本体(16)と、
前記フローハウジング(10)のハウジングボア(24)であって、該ハウジングボア(24)を通じて前記作動軸(14)が外部に突出する、ハウジングボア(24)と、
前記作動軸(14)に固定されたレバー(28)と、
前記ハウジングボア(24)内に配置され、内部に前記作動軸(14)が取り付けらた軸受ブッシュ(20)と、
少なくとも部分的に球形状の面(50)を有するシールディスク(46)と
を具備し、
前記少なくとも部分的に球形状の面(50)は、前記レバー(28)の後壁(52)に緊張状態の下で寄り掛かっていることを特徴とする内燃機関のフラップ装置。 - 前記シールリング(46)の前記面(50)は雄形の球形状を備えて形成されている一方、前記レバー(28)の前記後壁(52)は少なくとも部分的に雌形の球又は円錐の形状を備えて形成され、
前記シールディスク(46)における前記面(50)の曲率半径は、前記レバー(28)における前記後壁(52)の曲率半径よりも小さいことを特徴とする請求項1に記載の内燃機関のフラップ装置。 - 前記レバー(28)の前記後壁(52)は少なくとも部分的に雄形の球形状を備えて形成されている一方、前記シールディスク(46)の前記面(50)は雌形の球形状を備えて形成され、
前記シールディスク(46)における前記面(50)の曲率半径は、前記レバー(28)における前記後壁(52)の曲率半径よりも大きいことを特徴とする請求項1に記載の内燃機関のフラップ装置。 - 前記シールディスク(46)は前記作動軸(14)に対して可動で且つ前記作動軸(14)を径方向に囲繞して配置されていることを特徴とする請求項1〜3の何れかに記載の内燃機関のフラップ装置。
- ばね(56)が流路(12)の方向に前記作動軸(14)を備えた前記レバー(28)を緊張させている請求項1〜4の何れかに記載の内燃機関のフラップ装置。
- 前記球形状に湾曲した面(50)とは軸線方向に反対側の前記シールディスク(46)の平坦な面(48)が緊張状態且つ平坦にして前記軸受ブッシュ(20)上に寄り掛かっていることを特徴とする請求項1〜5の何れかに記載の内燃機関のフラップ装置。
- 前記軸受ブッシュ(20)はカーボン軸受ブッシュであることを特徴とする請求項1〜6の何れかに記載の内燃機関のフラップ装置。
- 前記シールディスク(46)とは反対側の軸受ブッシュ(20)の軸線方向端は前記ハウジングボア(24)の止め(42)上に寄り掛かっていることを特徴とする請求項1〜7の何れかに記載の内燃機関のフラップ装置。
- 前記作動軸(14)は、前記軸受ブッシュ(20)に対して径方向内側に位置付けられた領域(44)にて凸形状に形成されていることを特徴とする請求項1〜8の何れかに記載の内燃機関のフラップ装置。
- 前記作動軸(14)及び前記ハウジングボア(24)の各々は、前記流路(12)と前記軸受ブッシュ(20)との間に少なくとも1つの肩部(35,40)を含むことを特徴とする請求項1〜9の何れかに記載の内燃機関のフラップ装置。
- 前記レバー(28)は前記作動軸(14)に周方向材料又は形状的に密な嵌合でもって接続されていることを特徴とする請求項1〜10の何れかに記載の内燃機関のフラップ装置。
- 前記レバー(28)はその上に配置されたスリーブ(54)を有し、該スリーブ(54)は前記流路(12)の方向に延びていることを特徴とする請求項1〜11の何れかに記載の内燃機関のフラップ装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013101983.8A DE102013101983B4 (de) | 2013-02-28 | 2013-02-28 | Klappenvorrichtung für eine Verbrennungskraftmaschine |
| DE102013101983.8 | 2013-02-28 | ||
| PCT/EP2013/076068 WO2014131478A1 (de) | 2013-02-28 | 2013-12-10 | Klappenvorrichtung für eine verbrennungskraftmaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016509652A true JP2016509652A (ja) | 2016-03-31 |
| JP6082127B2 JP6082127B2 (ja) | 2017-02-22 |
Family
ID=49876561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015556409A Expired - Fee Related JP6082127B2 (ja) | 2013-02-28 | 2013-12-10 | 内燃機関のフラップ装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9657690B2 (ja) |
| EP (1) | EP2961972B1 (ja) |
| JP (1) | JP6082127B2 (ja) |
| CN (1) | CN105074172B (ja) |
| DE (1) | DE102013101983B4 (ja) |
| WO (1) | WO2014131478A1 (ja) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6435969B2 (ja) * | 2015-03-31 | 2018-12-12 | 株式会社デンソー | Egr装置 |
| JP6631354B2 (ja) * | 2016-03-25 | 2020-01-15 | いすゞ自動車株式会社 | 排ガス用バルブ |
| DE102016107265B4 (de) * | 2016-04-20 | 2019-03-21 | Pierburg Gmbh | Abgasklappenvorrichtung für eine Verbrennungskraftmaschine |
| DE102017206642A1 (de) | 2017-04-20 | 2018-10-25 | Bayerische Motoren Werke Aktiengesellschaft | Abgasklappe für eine Abgasanlage eines Kraftfahrzeugs, Steuergerät für eine solche Abgasklappe, sowie Verfahren zum Betreiben einer solchen Abgasklappe |
| DE102017112002A1 (de) | 2017-05-31 | 2018-12-06 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Stellglied für eine Verbrennungskraftmaschine |
| FR3080427B1 (fr) | 2018-04-24 | 2020-04-03 | Faurecia Systemes D'echappement | Vanne pour une ligne d'echappement |
| DE102018123400A1 (de) * | 2018-09-24 | 2020-03-26 | Eberspächer Exhaust Technology GmbH & Co. KG | Abgasklappe |
| DE102019115762B4 (de) * | 2019-06-11 | 2021-09-16 | Bayerische Motoren Werke Aktiengesellschaft | Klappenanordnung, Gasführung und Kraftfahrzeug |
| DE102019214264B4 (de) * | 2019-09-19 | 2022-02-03 | smk systeme metall kunststoff gmbh & co. kg | Abgasklappenventil mit thermisch isolierter Dichtung sowie Verbrennungsmotor und Kraftfahrzeug hiermit |
| FR3105306B1 (fr) * | 2019-12-20 | 2022-12-30 | Valeo Systemes De Controle Moteur | Module de recirculation des gaz d’échappement |
| CN113090422A (zh) * | 2021-04-12 | 2021-07-09 | 渭南美联桥汽车新技术研究院有限公司 | 一种用于废气再循环的高温端阀组件 |
| US11506154B1 (en) * | 2021-11-05 | 2022-11-22 | Borgwarner Inc. | Valve assembly and exhaust gas recirculation system including the same |
| DE102022120290A1 (de) | 2022-08-11 | 2024-02-22 | Purem GmbH | Stellklappenbaugruppe für einen Gasstrom in einem Brennstoffzellensystem |
| DE102024000912A1 (de) * | 2024-03-20 | 2025-09-25 | Mercedes-Benz Group AG | Klappenwellenanordnung zur Abdichtung von Abgasen |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04314938A (ja) * | 1991-04-12 | 1992-11-06 | Jidosha Kiki Co Ltd | 排気ブレーキバルブ |
| US5630571A (en) * | 1995-10-16 | 1997-05-20 | General Motors Corporation | Exhaust flow control valve |
| WO2006003017A1 (de) * | 2004-07-07 | 2006-01-12 | Faurecia Abgastechnik Gmbh | Klappenventil für die abgasanlage eines kraftfahrzeuges |
| US20070131889A1 (en) * | 2004-07-07 | 2007-06-14 | Faurecia Abgastechnik Gmbh | Flap valve for a motor vehicle exhaust system |
| JP2013057312A (ja) * | 2011-08-25 | 2013-03-28 | Valeo Systemes De Controle Moteur | 軸方向復帰ばねを有する流体循環弁 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3707904A1 (de) * | 1987-03-12 | 1988-09-22 | Sueddeutsche Kuehler Behr | Klappenventil fuer eine abgasleitung eines kraftfahrzeuges |
| JPH0882384A (ja) * | 1994-09-09 | 1996-03-26 | Honda Motor Co Ltd | 開閉弁のシール構造 |
| EP0774570A1 (de) * | 1995-11-15 | 1997-05-21 | MAN Technologie AG | Drosseleinrichtung zur Steuerung der Luft- oder Gemischzuführung bei füllungsgesteuerten Brennkraftmaschinen |
| DE19646040A1 (de) * | 1996-11-08 | 1998-05-20 | Pfannenschmidt Erhard | Schaltarmatur |
| JP4191721B2 (ja) * | 2005-11-07 | 2008-12-03 | 株式会社ケーヒン | エンジンの吸気装置 |
| DE102006048713A1 (de) * | 2006-10-14 | 2008-04-17 | Daimler Ag | Ventilvorrichtung |
-
2013
- 2013-02-28 DE DE102013101983.8A patent/DE102013101983B4/de not_active Withdrawn - After Issue
- 2013-12-10 EP EP13811411.1A patent/EP2961972B1/de not_active Not-in-force
- 2013-12-10 US US14/770,468 patent/US9657690B2/en not_active Expired - Fee Related
- 2013-12-10 WO PCT/EP2013/076068 patent/WO2014131478A1/de not_active Ceased
- 2013-12-10 JP JP2015556409A patent/JP6082127B2/ja not_active Expired - Fee Related
- 2013-12-10 CN CN201380073840.4A patent/CN105074172B/zh not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04314938A (ja) * | 1991-04-12 | 1992-11-06 | Jidosha Kiki Co Ltd | 排気ブレーキバルブ |
| US5630571A (en) * | 1995-10-16 | 1997-05-20 | General Motors Corporation | Exhaust flow control valve |
| WO2006003017A1 (de) * | 2004-07-07 | 2006-01-12 | Faurecia Abgastechnik Gmbh | Klappenventil für die abgasanlage eines kraftfahrzeuges |
| US20070131889A1 (en) * | 2004-07-07 | 2007-06-14 | Faurecia Abgastechnik Gmbh | Flap valve for a motor vehicle exhaust system |
| JP2013057312A (ja) * | 2011-08-25 | 2013-03-28 | Valeo Systemes De Controle Moteur | 軸方向復帰ばねを有する流体循環弁 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105074172B (zh) | 2018-10-19 |
| CN105074172A (zh) | 2015-11-18 |
| JP6082127B2 (ja) | 2017-02-22 |
| EP2961972A1 (de) | 2016-01-06 |
| US9657690B2 (en) | 2017-05-23 |
| US20160003198A1 (en) | 2016-01-07 |
| WO2014131478A1 (de) | 2014-09-04 |
| DE102013101983A1 (de) | 2014-08-28 |
| DE102013101983B4 (de) | 2015-07-16 |
| EP2961972B1 (de) | 2017-03-01 |
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