JP5678522B2 - 発進補助装置 - Google Patents
発進補助装置 Download PDFInfo
- Publication number
- JP5678522B2 JP5678522B2 JP2010194561A JP2010194561A JP5678522B2 JP 5678522 B2 JP5678522 B2 JP 5678522B2 JP 2010194561 A JP2010194561 A JP 2010194561A JP 2010194561 A JP2010194561 A JP 2010194561A JP 5678522 B2 JP5678522 B2 JP 5678522B2
- Authority
- JP
- Japan
- Prior art keywords
- supercharger
- engine
- compressor
- intake
- intercooler
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/32—Engines with pumps other than of reciprocating-piston type
- F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
- F02B33/36—Engines with pumps other than of reciprocating-piston type with rotary pumps of positive-displacement type
- F02B33/38—Engines with pumps other than of reciprocating-piston type with rotary pumps of positive-displacement type of Roots type
-
- 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
-
- 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
- F02B39/04—Mechanical drives; Variable-gear-ratio drives
-
- 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)
- Supercharger (AREA)
Description
2 エンジン
3 排気管
4 タービン
5 吸気管
6 コンプレッサ
7 ターボチャージャ
8 シャフト
9 スーパーチャージャ
Claims (2)
- エンジンの排気管に配置されたタービンにより吸気管に配置されたコンプレッサを駆動するターボチャージャと、前記エンジンのシャフトで駆動される容積型スーパーチャージャとを備えた発進補助装置において、
前記スーパーチャージャの吸気入口が前記コンプレッサより大気側に設けられ、
前記コンプレッサより下流側の吸気管にインタークーラが設けられ、
前記インタークーラと前記エンジンとの間の吸気管に、下流よりも上流の圧力が高ければ開放され、下流よりも上流の圧力が低ければ閉鎖される自動切替バルブが挿入され、
前記自動切替バルブと前記エンジンとの間の吸気管に前記スーパーチャージャの出口が接続され、
前記スーパーチャージャに、前記エンジンの前記シャフトと前記スーパーチャージャとを断接可能に連結する電磁クラッチが設けられ、
前記電磁クラッチは、コントローラにより、車両の発進時に接にされ、前記車両の発進後に断にされることを特徴とする発進補助装置。 - 前記コントローラは、前記車両の発進時から2秒が経過したとき、前記電磁クラッチを断にすることを特徴とする請求項1記載の発進補助装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010194561A JP5678522B2 (ja) | 2010-08-31 | 2010-08-31 | 発進補助装置 |
PCT/JP2011/069031 WO2012029603A1 (ja) | 2010-08-31 | 2011-08-24 | 発進補助装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010194561A JP5678522B2 (ja) | 2010-08-31 | 2010-08-31 | 発進補助装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012052446A JP2012052446A (ja) | 2012-03-15 |
JP5678522B2 true JP5678522B2 (ja) | 2015-03-04 |
Family
ID=45772696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010194561A Expired - Fee Related JP5678522B2 (ja) | 2010-08-31 | 2010-08-31 | 発進補助装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5678522B2 (ja) |
WO (1) | WO2012029603A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2995354B1 (fr) * | 2012-09-11 | 2014-09-12 | IFP Energies Nouvelles | Procede de determination d'une pression en amont d'un compresseur pour un moteur equipe d'une double suralimentation |
KR101786331B1 (ko) | 2016-04-20 | 2017-10-17 | 현대자동차주식회사 | 엔진의 인터쿨러장치 |
US20230014159A1 (en) * | 2021-07-14 | 2023-01-19 | Southwest Research Institute | Internal Combustion Engine Air Intake System for Avoiding Turbocharger Surge |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02215926A (ja) * | 1989-02-17 | 1990-08-28 | Honda Motor Co Ltd | 内燃機関用出力制御装置 |
JPH02256829A (ja) * | 1989-03-29 | 1990-10-17 | Nissan Motor Co Ltd | 過給機付内燃機関 |
JPH0417728A (ja) * | 1990-05-09 | 1992-01-22 | Hino Motors Ltd | 過給式ディーゼルエンジン |
JPH09195781A (ja) * | 1996-01-23 | 1997-07-29 | Kubota Corp | エンジンの過給装置 |
-
2010
- 2010-08-31 JP JP2010194561A patent/JP5678522B2/ja not_active Expired - Fee Related
-
2011
- 2011-08-24 WO PCT/JP2011/069031 patent/WO2012029603A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2012029603A1 (ja) | 2012-03-08 |
JP2012052446A (ja) | 2012-03-15 |
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