JP4988837B2 - 排気マニホールド - Google Patents
排気マニホールド Download PDFInfo
- Publication number
- JP4988837B2 JP4988837B2 JP2009515743A JP2009515743A JP4988837B2 JP 4988837 B2 JP4988837 B2 JP 4988837B2 JP 2009515743 A JP2009515743 A JP 2009515743A JP 2009515743 A JP2009515743 A JP 2009515743A JP 4988837 B2 JP4988837 B2 JP 4988837B2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- control element
- influencing
- exhaust manifold
- exhaust
- 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
Images
Classifications
-
- 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
- F02D9/06—Exhaust brakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
-
- 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
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
- F02M26/16—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system with EGR valves located at or near the connection to the exhaust system
-
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
- F01N2260/14—Exhaust treating devices having provisions not otherwise provided for for modifying or adapting flow area or back-pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2390/00—Arrangements for controlling or regulating exhaust apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
- F02B37/183—Arrangements of bypass valves or actuators therefor
- F02B37/186—Arrangements of actuators or linkage for bypass 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
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
Description
21 中央部
22 外側部
23 外側部
24 中間部片
25 接続分岐管
26 排気ガス流路
27 排気ガス流路
28 流れ方向
29 壁部
30 制御要素
31 二重矢印
32 開口部
33 操作軸
34 操作手段
35 操作レバー
36 ばね要素
37 外壁
38 軸受
39 マニホールド部分
40 軸受カバー部分
41 軸受
42 位置決めピン
43 制御要素
44 バルブディスク
45 弁座
46 固定ピン
47 キャリア要素
48 操作軸
49 操作レバー
50 操作手段
51 二重矢印
52 ばね要素
53 軸受
54 ストッパ
55 表面
56 カバー
57 排気ガス再循環接続部
58 排気マニホールド
59 制御要素
60 操作軸
61 操作レバー
62 ばね要素
63 軸受
64 挿入部
65 ロータリスライド弁
66 横方向孔
67 シールリング
68 操作軸
69 操作レバー
Claims (13)
- 2つの排気ガス流路(26、27)を有する中央部(21)を備える内燃機関用の排気マニホールドであって、
前記内燃機関の第1のシリンダ群からの排気ガスが前記中央部の第1の排気ガス流路(26)に供給され、前記内燃機関の第2のシリンダ群からの排気ガスが前記中央部の第2の排気ガス流路(27)に供給され、前記第1のシリンダ群からの排気ガスは、前記第1の排気ガス流路(26)を介して第1のタービン流路に供給され、前記第2のシリンダ群からの排気ガスは、前記第2の排気ガス流路(27)を介して第2のタービン流路に供給され、
エンジンブレーキ機能に影響を及ぼすための制御要素(30)が、互いに平行に延びる前記排気ガス流路(26、27)の2つの部分を互いに分離する前記中央部(21)の壁部(29)に組み込まれ、
前記エンジンブレーキ機能に影響を及ぼすための前記制御要素(30)が、第1の切替位置において、前記内燃機関が燃焼している間に前記中央部(21)の壁部(29)の開口部(32)を閉鎖し、前記2つの排気ガス流路(26、27)を互いに分離し、第2の切替位置において、前記内燃機関のエンジン制動モードの間に前記中央部(21)の壁部(29)の開口部(32)を開放し、前記2つの排気ガス流路(26、27)を共に接続して、前記2つの排気ガス流路の一方(26)を少なくとも部分的に閉鎖するフラップ弁として構成され、
前記フラップ弁が、大きさの異なる2つの有効面積を有することを特徴とする排気マニホールド。 - 前記エンジンブレーキ機能に影響を及ぼすための前記制御要素(30)が、操作軸(33)に偏心して支持され、操作手段(34)が、前記制御要素(30)を操作するために前記操作軸(33)に作用することを特徴とする請求項1に記載の排気マニホールド。
- 前記中央部の外壁に支えられ、かつ軸受(38)に向かって前記操作軸(33)を引張するばね要素(36)が、前記操作軸(30)に作用することを特徴とする請求項2に記載の排気マニホールド。
- 排気ガス圧力に影響を及ぼすための制御要素(43)が前記中央部(21)に組み込まれることを特徴とする請求項1〜3のいずれか1項に記載の排気マニホールド。
- 前記排気ガス圧力に影響を及ぼすための前記制御要素(43)が、前記エンジンブレーキ機能に影響を及ぼすための前記制御要素(30)の上流に取り付けられ、かつ前記中央部(21)の壁部に組み込まれることを特徴とする請求項4に記載の排気マニホールド。
- 前記排気ガス圧力に影響を及ぼすための前記制御要素(43)が、第1の切替位置において前記2つの排気ガス流路(26、27)を互いに分離し、第2の切替位置において前記2つの排気ガス流路(26、27)を共に接続し、両方の切替位置で両方の排気ガス流路(26、27)を開放する弁として具体化されることを特徴とする請求項5に記載の排気マニホールド。
- 前記排気ガス圧力に影響を及ぼすための前記制御要素(43)が操作軸(48)に支持され、操作手段(51)が、前記制御要素(43)を操作するために前記操作軸(48)に作用することを特徴とする請求項4〜6のいずれか1項に記載の排気マニホールド。
- 前記中央部の外壁に支えられ、かつ軸受(53)に向かって前記操作軸(48)を引張するばね要素(52)が、前記操作軸(48)に作用することを特徴とする請求項7に記載の排気マニホールド。
- 排気ガス再循環率に影響を及ぼすための制御要素(59)が前記中央部(21)に組み込まれることを特徴とする請求項1〜8のいずれか1項に記載の排気マニホールド。
- 前記排気ガス再循環率に影響を及ぼすための前記制御要素(59)が、前記中央部(21)の排気ガス再循環接続部(57)に組み込まれることを特徴とする請求項9に記載の排気マニホールド。
- 前記排気ガス再循環率に影響を及ぼすための前記制御要素(59)がフラップ弁として具体化され、前記フラップ弁の位置が、前記排気ガス再循環接続部を通して前記再循環される排気ガスの体積流量を調整するように機能することを特徴とする請求項10に記載の排気マニホールド。
- 前記排気ガス再循環率に影響を及ぼすための前記制御要素(59)が操作軸(60)に支持され、操作手段が、前記制御要素(59)を操作するために前記操作軸(60)に作用することを特徴とする請求項9〜11のいずれか1項に記載の排気マニホールド。
- 前記中央部の外壁に支えられ、かつ軸受(63)に向かって前記操作軸(60)を引張するばね要素(62)が、前記操作軸(60)に作用することを特徴とする請求項12に記載の排気マニホールド。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006030748.8 | 2006-06-21 | ||
DE102006030748 | 2006-06-21 | ||
PCT/EP2007/005220 WO2007147513A1 (de) | 2006-06-21 | 2007-06-13 | Abgaskrümmer |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009541631A JP2009541631A (ja) | 2009-11-26 |
JP4988837B2 true JP4988837B2 (ja) | 2012-08-01 |
Family
ID=38481628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009515743A Expired - Fee Related JP4988837B2 (ja) | 2006-06-21 | 2007-06-13 | 排気マニホールド |
Country Status (5)
Country | Link |
---|---|
US (1) | US8166754B2 (ja) |
JP (1) | JP4988837B2 (ja) |
CN (1) | CN101473117B (ja) |
DE (1) | DE112007001400A5 (ja) |
WO (1) | WO2007147513A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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US20090014674A1 (en) * | 2005-05-10 | 2009-01-15 | Borgwarner Inc. | Valve regulation assembly |
CA2730087A1 (en) * | 2008-07-10 | 2010-01-14 | Actuant Corporation | Valve actuator for turbocharger systems |
JP5575533B2 (ja) * | 2010-04-28 | 2014-08-20 | ヤンマー株式会社 | 排気マニホールド |
DE102012004009A1 (de) * | 2012-02-25 | 2012-09-13 | Daimler Ag | Abgasverteiler |
AT512567B1 (de) * | 2012-03-01 | 2014-03-15 | Man Truck & Bus Oesterreich Ag | Funktionsmodul mit einem Abgasturbolader und einem Abgaskrümmer |
DE102013003031A1 (de) * | 2013-02-22 | 2014-08-28 | Daimler Ag | Abgastrakt für eine Brennkraftmaschine |
US10465637B2 (en) | 2013-02-28 | 2019-11-05 | Bendix Commercial Vehicle Systems, Llc | Method to enhance gas recirculation in turbocharged diesel engines |
RU154639U1 (ru) * | 2013-07-09 | 2015-08-27 | ФОРД ГЛОУБАЛ ТЕКНОЛОДЖИЗ, ЭлЭлСи | Двигатель внутреннего сгорания с наддувом |
DE102015122351A1 (de) * | 2015-12-21 | 2017-06-22 | Ihi Charging Systems International Gmbh | Abgasführungsabschnitt für einen Abgasturbolader und Verfahren zum Betreiben eines Abgasturboladers |
DE102015122355A1 (de) | 2015-12-21 | 2017-06-22 | Ihi Charging Systems International Gmbh | Abgasführungsabschnitt für einen Abgasturbolader und Verfahren zum Betreiben eines Abgasturboladers |
KR101856313B1 (ko) * | 2016-03-22 | 2018-05-09 | 현대자동차주식회사 | 부착형 핫 사이드 egr 밸브와 대용량 배기가스재순환시스템 및 그 운용방법 |
CN107178485A (zh) * | 2017-05-23 | 2017-09-19 | 滁州天陆泓机械有限公司 | 一种排气管 |
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JP4007139B2 (ja) * | 2002-09-30 | 2007-11-14 | マツダ株式会社 | ターボ過給機付エンジンの排気装置 |
WO2004059137A1 (ja) * | 2002-12-24 | 2004-07-15 | Yumex Corporation | 排気マニホールド |
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US6883320B2 (en) * | 2003-07-08 | 2005-04-26 | G. W. Lisk Company, Inc. | Control system regulating air flow to engine intake |
DE10357925A1 (de) | 2003-12-11 | 2005-07-28 | Daimlerchrysler Ag | Brennkraftmaschine mit Abgasturbolader und Abgasrückführung |
EP2372122B1 (en) * | 2008-12-26 | 2014-12-24 | Toyota Jidosha Kabushiki Kaisha | Exhaust purifying device for internal combustion engine with supercharger |
-
2007
- 2007-06-13 WO PCT/EP2007/005220 patent/WO2007147513A1/de active Application Filing
- 2007-06-13 CN CN2007800228919A patent/CN101473117B/zh not_active Expired - Fee Related
- 2007-06-13 JP JP2009515743A patent/JP4988837B2/ja not_active Expired - Fee Related
- 2007-06-13 DE DE112007001400T patent/DE112007001400A5/de not_active Withdrawn
-
2008
- 2008-12-19 US US12/317,280 patent/US8166754B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE112007001400A5 (de) | 2009-05-20 |
US20090139229A1 (en) | 2009-06-04 |
JP2009541631A (ja) | 2009-11-26 |
CN101473117B (zh) | 2010-11-17 |
CN101473117A (zh) | 2009-07-01 |
US8166754B2 (en) | 2012-05-01 |
WO2007147513A1 (de) | 2007-12-27 |
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