JP6419712B2 - 排気ガスターボチャージャ - Google Patents
排気ガスターボチャージャ Download PDFInfo
- Publication number
- JP6419712B2 JP6419712B2 JP2015546497A JP2015546497A JP6419712B2 JP 6419712 B2 JP6419712 B2 JP 6419712B2 JP 2015546497 A JP2015546497 A JP 2015546497A JP 2015546497 A JP2015546497 A JP 2015546497A JP 6419712 B2 JP6419712 B2 JP 6419712B2
- Authority
- JP
- Japan
- Prior art keywords
- flap
- exhaust gas
- gas turbocharger
- turbine
- actuator
- 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
- 239000002775 capsule Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
Images
Classifications
-
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/105—Final actuators by passing part of the fluid
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
- F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Supercharger (AREA)
Description
2 コンプレッサ
3 コンプレッサハウジング
4 タービン
5 タービンハウジング
6 給気圧力調節装置
7、8 フラップ装置
7A、8A フラッププレート
7B、8B 内側フラップレバー
7C、8C スピンドル
7D、8D ブッシュ
7E、8E 外側レバー
7F、8F 接続片
7G、8G 調節ロッド
9、10 バイパス開口部
11、12 アクチュエータ
13 シャフト
14 軸受ハウジング
L 排気ガスターボチャージャ1の長手方向軸線
Claims (7)
- コンプレッサハウジング(3)を有するコンプレッサ(2)を有し、
タービンハウジング(5)を有するタービン(4)を有し、
給気圧力調節装置(6)を有する、
排気ガスターボチャージャ(1)であって、
前記給気圧力調節装置(6)が、少なくとも2つのフラップ装置(7、8)と、前記フラップ装置(7、8)に割り当てられた2つのバイパスダクト開口部(9、10)とを有し、前記フラップ装置(7、8)はそれぞれ、少なくともフラッププレート(7A、8A)と、フラップレバー(7B、8B)と、スピンドル(7C、8C)と、ブッシュ(7D、8D)とを備え、
前記フラップ装置(7、8)は、それぞれ対応づけられたアクチュエータ(11及び12)を備え、
前記フラップ装置(7、8)は、前記タービン(4)の前記タービンハウジング(5)内で互いに隣接して位置付けられ、かつ
前記フラップ装置(7、8)は、時間オフセットして作動され得るものであり、
前記第1のアクチュエータ(11)は、前記第1のバイパスダクト開口部(9)に関連付けられた前記第1のフラップ装置(7)を制御し、かつ前記第2のアクチュエータ(12)は、前記第2のバイパスダクト開口部(10)に関連付けられた前記第2のフラップ装置(8)を制御する、
排気ガスターボチャージャ(1)。 - 前記バイパスダクト開口部(9、10)が等しい直径である請求項1に記載の排気ガスターボチャージャ。
- 前記バイパスダクト開口部(9、10)が異なる直径である請求項1に記載の排気ガスターボチャージャ。
- 前記アクチュエータが電気アクチュエータである請求項1〜3のいずれか一項に記載の排気ガスターボチャージャ。
- 前記アクチュエータが空気圧制御カプセルである請求項1〜3のいずれか一項に記載の
排気ガスターボチャージャ。 - 前記フラップ装置(7、8)がクランク駆動部(7C〜7G、8B〜8G)を有する請求項1〜5のいずれか一項に記載の排気ガスターボチャージャ。
- 前記フラップ装置(7、8)が給気圧力弁として形成される請求項1〜5のいずれか一項に記載の排気ガスターボチャージャ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012023805 | 2012-12-05 | ||
DE102012023805.3 | 2012-12-05 | ||
PCT/US2013/071131 WO2014088818A1 (en) | 2012-12-05 | 2013-11-21 | Exhaust-gas turbocharger |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015537157A JP2015537157A (ja) | 2015-12-24 |
JP6419712B2 true JP6419712B2 (ja) | 2018-11-07 |
Family
ID=50883876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015546497A Expired - Fee Related JP6419712B2 (ja) | 2012-12-05 | 2013-11-21 | 排気ガスターボチャージャ |
Country Status (6)
Country | Link |
---|---|
US (1) | US9856785B2 (ja) |
JP (1) | JP6419712B2 (ja) |
KR (1) | KR102074430B1 (ja) |
CN (1) | CN104797796B (ja) |
DE (1) | DE112013005414T5 (ja) |
WO (1) | WO2014088818A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015201805B4 (de) * | 2015-02-03 | 2024-05-29 | Borgwarner Inc. | Abgasturbolader |
US10190486B2 (en) * | 2016-08-10 | 2019-01-29 | GM Global Technology Operations LLC | Turbocharger with twin waste-gate valves |
JP7116604B2 (ja) * | 2018-06-25 | 2022-08-10 | 株式会社Subaru | エンジン |
BR102018068426A2 (pt) * | 2018-09-12 | 2020-03-24 | Mahle Metal Leve S.A. | Válvula de alívio para um turbocompressor e processo para fabricação de válvula de alívio |
DE102018220965A1 (de) * | 2018-12-04 | 2020-06-04 | Borgwarner Inc. | Klappenanordnung für eine Turbine eines Abgasturboladers |
US12012889B2 (en) | 2020-12-18 | 2024-06-18 | Nissan Motor Co., Ltd. | Turbocharger |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4719757A (en) * | 1984-03-15 | 1988-01-19 | Mitsubishi Jidosha Kogya Kabushiki Kaisha | Variable-volume turbocharger |
US5046317A (en) | 1989-06-09 | 1991-09-10 | Allied-Signal Inc. | Wastegate valve for turbocharger |
US5996348A (en) | 1997-03-17 | 1999-12-07 | Alliedsignal Inc. | Dual poppet wastegate with dual coaxial shafts |
US20060289072A1 (en) * | 2005-06-28 | 2006-12-28 | Mcmullen Robert | Wastegate valve and associated method |
JP3918855B1 (ja) * | 2005-11-18 | 2007-05-23 | いすゞ自動車株式会社 | 内燃機関の2段式過給システム |
GB0610691D0 (en) * | 2006-05-31 | 2006-07-12 | Cummins Turbo Technologies | Turbocharger with dual wastegate |
US9097177B2 (en) * | 2009-05-18 | 2015-08-04 | Borgwarner Inc. | Turbocharger |
DE102011082385A1 (de) * | 2010-09-09 | 2012-04-26 | Denso Corporation | Abgassteuervorrichtung für einen Motor |
-
2013
- 2013-11-21 DE DE112013005414.0T patent/DE112013005414T5/de not_active Withdrawn
- 2013-11-21 KR KR1020157016563A patent/KR102074430B1/ko active IP Right Grant
- 2013-11-21 JP JP2015546497A patent/JP6419712B2/ja not_active Expired - Fee Related
- 2013-11-21 WO PCT/US2013/071131 patent/WO2014088818A1/en active Application Filing
- 2013-11-21 CN CN201380060749.9A patent/CN104797796B/zh not_active Expired - Fee Related
- 2013-11-21 US US14/648,024 patent/US9856785B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR20150091105A (ko) | 2015-08-07 |
US9856785B2 (en) | 2018-01-02 |
DE112013005414T5 (de) | 2015-07-30 |
CN104797796B (zh) | 2017-12-12 |
KR102074430B1 (ko) | 2020-02-06 |
CN104797796A (zh) | 2015-07-22 |
JP2015537157A (ja) | 2015-12-24 |
WO2014088818A1 (en) | 2014-06-12 |
US20150300244A1 (en) | 2015-10-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6419712B2 (ja) | 排気ガスターボチャージャ | |
JP4829232B2 (ja) | 排気ターボチャージャ及び排気ガス再循環装置を有する内燃機関 | |
JP6059299B2 (ja) | 燃焼機関用強制導入装置、燃焼機関及び燃焼機関の動作方法 | |
JP5052651B2 (ja) | 排気アセンブリ | |
US20090120087A1 (en) | Exhaust gas turbocharger in an internal combustion engine | |
CN102933818B (zh) | 用于操纵活门的装置 | |
CN102301106B (zh) | 内燃机的可变容积式增压器 | |
JP2008531906A (ja) | 直列に接続された2つの排気ターボチャージャを有する内燃機関のためのエンジンブレーキ方法 | |
JP2012524854A (ja) | 内燃機関及び内燃機関の作動方法 | |
WO2015080920A1 (en) | Vtg turbocharger with wastegate controlled by a common actuator | |
CN105358798A (zh) | 用于操纵废气涡轮增压器的废气门瓣的装置 | |
US9840964B2 (en) | Supercharging unit for an internal combustion engine, and internal combustion engine | |
US9638097B2 (en) | Exhaust-gas turbocharger | |
WO2015089350A1 (en) | Adjustment ring damper | |
KR102051452B1 (ko) | 관통공들을 가진 실린더를 구비한 밸브 조립체 | |
US20130129497A1 (en) | Exhaust-gas turbocharger | |
JP5864600B2 (ja) | 排気ガスターボチャージャ | |
JP5487211B2 (ja) | ガスダイナミックな圧力波機械 | |
US20100126169A1 (en) | Internal combustion engine with two-stage register supercharging | |
JP6283682B2 (ja) | 排気ガスターボチャージャ | |
JP6471208B2 (ja) | 排気ガスターボチャージャの制御構成部 | |
WO2018200611A1 (en) | Compressor with variable compressor inlet | |
US11022031B2 (en) | Turbine arrangement | |
JPH06229251A (ja) | 車両用発電装置 | |
JP2018096219A (ja) | 弁装置、二段過給式排気ターボ過給機及びエンジン |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160720 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170530 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170531 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20170830 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20171027 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171129 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180227 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20180523 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20180725 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180827 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180911 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20181010 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6419712 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |