JP7449445B2 - 自動車用の内燃機関及び自動車 - Google Patents
自動車用の内燃機関及び自動車 Download PDFInfo
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- JP7449445B2 JP7449445B2 JP2023506186A JP2023506186A JP7449445B2 JP 7449445 B2 JP7449445 B2 JP 7449445B2 JP 2023506186 A JP2023506186 A JP 2023506186A JP 2023506186 A JP2023506186 A JP 2023506186A JP 7449445 B2 JP7449445 B2 JP 7449445B2
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- 238000002485 combustion reaction Methods 0.000 title claims description 125
- 238000010438 heat treatment Methods 0.000 claims description 117
- 238000011144 upstream manufacturing Methods 0.000 claims description 23
- 239000007789 gas Substances 0.000 description 172
- 239000003054 catalyst Substances 0.000 description 23
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 11
- 230000001105 regulatory effect Effects 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910002089 NOx Inorganic materials 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000010411 electrocatalyst Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
- F01N3/2013—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using electric or magnetic heating means
-
- 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
- F01N3/2033—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating using a fuel burner or introducing fuel into exhaust duct
-
- 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/30—Arrangements for supply of additional air
- F01N3/32—Arrangements for supply of additional air using air pump
- F01N3/323—Electrically driven air pumps
-
- 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
- F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
- F02B37/10—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump
-
- 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
- F02B37/16—Control of the pumps by bypassing charging air
- F02B37/168—Control of the pumps by bypassing charging air into the exhaust conduit
-
- 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
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/02—Drives of pumps; Varying pump drive gear ratio
- F02B39/08—Non-mechanical drives, e.g. fluid drives having variable gear ratio
- F02B39/10—Non-mechanical drives, e.g. fluid drives having variable gear ratio electric
-
- 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
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/03—EGR systems specially adapted for supercharged engines with a single mechanically or electrically driven intake charge compressor
-
- 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
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
- F02M26/06—Low pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust downstream of the turbocharger turbine and reintroduced into the intake system upstream of the compressor
-
- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/16—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an electric heater, i.e. a resistance heater
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Supercharger (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Description
更に、特許文献4から公知のエンジンシステムは、シリンダブロックと、シリンダブロックに給気を供給するための給気ダクトと、シリンダブロックからの排気ガスがそれを通して流れる排気ダクトと、排気ダクトに配置されたタービン及び給気ダクトに配置されたコンプレッサを有する排気ガスターボチャージャとを有する。
12 吸気管
14 燃焼室
16 排気管
18 発熱素子
20 排気ガス後処理装置
22 排気ガスターボチャージャ
24 コンプレッサホイール
26 タービンホイール
28 配管要素
30 第1の接続箇所
32 第2の接続箇所
34 バルブ要素
35 排気ガスバルブ要素
36 排気ガス再循環ライン
38 分岐箇所
40 導入箇所
42 排気ガス再循環バルブ
44 再循環ライン
46 第1の分岐箇所
48 第2の分岐箇所
50 再循環バルブ
52 再循環ライン
54 第3の接続箇所
56 第4の接続箇所
58 再循環バルブ
Claims (8)
- 自動車用の内燃機関(10)であって、前記内燃機関(10)を使用して前記自動車を駆動可能である出力軸を有し、前記内燃機関(10)の少なくとも1つの燃焼室(14)で供給される空気が流通可能な吸気管(12)を有し、前記燃焼室(14)からの排気ガスが流通可能な排気管(16)を有し、前記排気ガスの後処理のために前記排気管(16)に配置された排気ガス後処理装置(20)を有し、前記排気管(16)を流通するガスを加熱するために、前記排気管(16)内で前記排気ガス後処理装置(20)の上流側に配置された少なくとも1つの発熱素子(18)を有し、及び電動アシスト型排気ガスターボチャージャ(22)を有するものであり、前記排気ガスターボチャージャ(22)は、前記吸気管(12)を流通する前記空気を圧縮するための第1のインペラ(24)として前記吸気管(12)に配置されたコンプレッサホイールと、第2のインペラ(26)として前記排気管(16)に配置され、前記排気ガスによって駆動可能なタービンホイールと、電気機械と、を備え、前記電気機械を使用して、加熱モードにおいて前記排気ガス後処理装置(20)を加熱するために、前記インペラ(24、26)のうちの少なくとも1つは、駆動可能であり、これによって、前記加熱モードにおいて、前記加熱モード中、前記燃焼室(14)での燃焼プロセスは行われず、かつ前記出力軸は静止しており、前記少なくとも1つのインペラ(24、26)を使用して、前記排気管(16)に空気を加熱媒体として搬送することができ、前記加熱モードにおいて、前記排気ガス後処理装置(20)を加熱するために前記発熱素子(18)を使用して、前記加熱媒体を加熱可能である、前記内燃機関(10)において、
少なくとも1つの配管要素(28)により特徴付けられるものであって、前記少なくとも1つの配管要素(28)は、前記排気ガスターボチャージャ(22)内を延び、かつ前記加熱媒体が流通可能であり、前記少なくとも1つの配管要素(28)を使用して、前記加熱媒体の少なくとも一部を、前記吸気管(12)から前記排気ガスターボチャージャ(22)を通して前記排気管(16)に案内可能であり、
排気ガス再循環ライン(36)が設けられ、前記排気ガス再循環ライン(36)は、前記タービンホイールの下流側に配置された分岐箇所(38)で前記排気管(16)に流体的に接続され、かつ前記コンプレッサホイールの下流側に配置されている導入箇所(40)で前記吸気管(12)に流体的に接続され、それにより前記排気ガスの少なくとも一部及び/又は前記加熱モードにおいて前記加熱媒体の少なくとも一部を、前記分岐箇所(38)から前記導入箇所(40)に案内可能であり、かつ前記導入箇所(40)から前記吸気管(12)に導入可能であり、
これにより、前記加熱モードにおいて、前記加熱媒体の少なくとも一部が、前記排気ガス再循環ライン(36)により、及び前記配管要素(28)により、前記燃焼室(14)を迂回して、前記発熱素子(18)及び前記排気ガス後処理装置(20)に再度供給可能とされる、前記内燃機関(10)。 - 前記配管要素(28)に配置されたバルブ要素(34)により特徴付けられるものであって、前記バルブ要素(34)を使用して、前記配管要素(28)を流通可能な前記加熱媒体の量を調整可能である、請求項1に記載の内燃機関(10)。
- 前記吸気管(12)に前記配管要素(28)が流体的に接続される第1の接続箇所(30)が、前記コンプレッサホイールの上流側又は下流側に配置されることを特徴とする、請求項1又は2に記載の内燃機関(10)。
- 前記排気管(16)に前記配管要素(28)が流体的に接続される第2の接続箇所(32)が、前記タービンホイールの上流側又は下流側に配置されることを特徴とする、請求項1から3のいずれか一項に記載の内燃機関(10)。
- 前記排気ガス再循環ライン(36)に配置された排気ガス再循環バルブ(42)により特徴付けられるものであって、前記排気ガス再循環バルブ(42)を使用して、前記排気ガス再循環ライン(36)内を流通可能な、前記排気ガス及び/又は前記加熱媒体の量を調整可能である、請求項1から4のいずれか一項に記載の内燃機関(10)。
- 再循環ライン(44)により特徴付けられるものであって、前記再循環ライン(44)は、前記タービンホイールの上流側に配置された第1の分岐箇所(46)で前記排気管(16)と流体的に接続され、かつ第2の分岐箇所(48)で前記吸気管(12)に流体的に接続され、それにより前記排気ガスの少なくとも一部を前記第1の分岐箇所(46)から前記第2の分岐箇所(48)に案内可能であり、かつ前記第2の分岐箇所(48)から前記吸気管(12)に導入可能である、及び/又は、前記加熱モードにおいて前記加熱媒体の少なくとも一部を前記第2の分岐箇所(48)から前記第1の分岐箇所(46)に案内可能であり、かつ前記第1の分岐箇所(46)から前記排気管(16)に導入可能である、請求項1から5のいずれか一項に記載の内燃機関(10)。
- 前記第2の分岐箇所(48)は、前記コンプレッサホイールの上流側又は下流側に配置されることを特徴とする、請求項6に記載の内燃機関(10)。
- 請求項1から7のいずれか一項に記載の内燃機関(10)を備える、自動車。
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Application Number | Priority Date | Filing Date | Title |
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DE102020004716.5A DE102020004716B8 (de) | 2020-08-05 | 2020-08-05 | Verbrennungskraftmaschine für ein Kraftfahrzeug sowie Kraftfahrzeug |
DE102020004716.5 | 2020-08-05 | ||
PCT/EP2021/070313 WO2022028886A1 (de) | 2020-08-05 | 2021-07-21 | Verbrennungskraftmaschine für ein kraftfahrzeug sowie kraftfahrzeug |
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JP2023536586A JP2023536586A (ja) | 2023-08-28 |
JP7449445B2 true JP7449445B2 (ja) | 2024-03-13 |
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US (1) | US20230287817A1 (ja) |
EP (1) | EP4193046A1 (ja) |
JP (1) | JP7449445B2 (ja) |
CN (1) | CN116034216A (ja) |
DE (1) | DE102020004716B8 (ja) |
WO (1) | WO2022028886A1 (ja) |
Citations (3)
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JP2014101812A (ja) | 2012-11-20 | 2014-06-05 | Fuji Heavy Ind Ltd | エンジンの排気環流装置 |
WO2015052837A1 (ja) | 2013-10-11 | 2015-04-16 | 三菱重工業株式会社 | 吸気バイパス装置を備えたエンジンシステム |
DE102017213004A1 (de) | 2017-07-27 | 2019-01-31 | Volkswagen Aktiengesellschaft | Brennkraftmaschine |
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DE2706696C2 (de) * | 1977-02-17 | 1982-04-29 | Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen | Verfahren zum Anlassen der Brennkammer einer Brennkraftmaschine |
US6276139B1 (en) * | 2000-03-16 | 2001-08-21 | Ford Global Technologies, Inc. | Automotive engine with controlled exhaust temperature and oxygen concentration |
DE102015015794A1 (de) * | 2015-12-02 | 2016-08-11 | Daimler Ag | Verfahren zum Aufheizen einer Abgasnachbehandlungseinrichtung eines Kraftfahrzeugs, insbesondere eines Hybridfahrzeugs |
DE102018003961A1 (de) | 2018-05-17 | 2019-11-21 | Daimler Ag | Verbrennungskraftmaschine für ein Kraftfahrzeug, insbesondere für einen Kraftwagen, sowie Verfahren zum Betreiben einer solchen Verbrennungskraftmachine |
DE102018129955B4 (de) | 2018-11-27 | 2020-10-22 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Abgasanlage mit Vorkonditionierung |
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- 2021-07-21 CN CN202180057010.7A patent/CN116034216A/zh active Pending
- 2021-07-21 JP JP2023506186A patent/JP7449445B2/ja active Active
- 2021-07-21 WO PCT/EP2021/070313 patent/WO2022028886A1/de active Application Filing
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014101812A (ja) | 2012-11-20 | 2014-06-05 | Fuji Heavy Ind Ltd | エンジンの排気環流装置 |
WO2015052837A1 (ja) | 2013-10-11 | 2015-04-16 | 三菱重工業株式会社 | 吸気バイパス装置を備えたエンジンシステム |
DE102017213004A1 (de) | 2017-07-27 | 2019-01-31 | Volkswagen Aktiengesellschaft | Brennkraftmaschine |
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US20230287817A1 (en) | 2023-09-14 |
WO2022028886A1 (de) | 2022-02-10 |
DE102020004716B8 (de) | 2022-06-09 |
DE102020004716A1 (de) | 2022-02-10 |
EP4193046A1 (de) | 2023-06-14 |
DE102020004716B4 (de) | 2022-03-17 |
CN116034216A (zh) | 2023-04-28 |
JP2023536586A (ja) | 2023-08-28 |
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