JPS6041596U - Engine-driven compressor surge prevention device - Google Patents

Engine-driven compressor surge prevention device

Info

Publication number
JPS6041596U
JPS6041596U JP1983133526U JP13352683U JPS6041596U JP S6041596 U JPS6041596 U JP S6041596U JP 1983133526 U JP1983133526 U JP 1983133526U JP 13352683 U JP13352683 U JP 13352683U JP S6041596 U JPS6041596 U JP S6041596U
Authority
JP
Japan
Prior art keywords
engine
supercharger
prevention device
driven compressor
surge prevention
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.)
Pending
Application number
JP1983133526U
Other languages
Japanese (ja)
Inventor
仁 加藤
欣一郎 渡辺
邦雄 堀合
益子　友幸
山口　寛昌
利彦 西山
Original Assignee
株式会社小松製作所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP1983133526U priority Critical patent/JPS6041596U/en
Publication of JPS6041596U publication Critical patent/JPS6041596U/en
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Control Of Positive-Displacement Air Blowers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例の構成説明図、第２図は本考
案の他の実施例の構成説明図、第３図はバイパス管路の
位置説明図、第４図はバイパス管路の説明図、第５図は
絞り弁の弁開度の説明図、第６図は絞り弁の差圧と弁開
度との関係説明図である。 ２はエンジン駆動コンプレッサ、３はエンジン過給機、
５は排気タービン、７は過給機、９はブースタコンプレ
ッサ、１４はバイパス弁。Fig. 1 is an explanatory diagram of the configuration of one embodiment of the present invention, Fig. 2 is an explanatory diagram of the configuration of another embodiment of the invention, Fig. 3 is an explanatory diagram of the position of the bypass pipeline, and Fig. 4 is an explanatory diagram of the bypass pipeline. FIG. 5 is an explanatory diagram of the valve opening of the throttle valve, and FIG. 6 is an explanatory diagram of the relationship between the differential pressure of the throttle valve and the valve opening. 2 is an engine-driven compressor, 3 is an engine supercharger,
5 is an exhaust turbine, 7 is a supercharger, 9 is a booster compressor, and 14 is a bypass valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジン過給機３の排気タービン５の出口側に低圧側の
過給機７のパワーリカバリタービン８の入口側を接続し
、この過給機７のブースタコンプレッサ９の吐出側を空
気管路を介してエンジン駆動コンプレッサ２の吸入側に
接続し、この空気道・　　　路にエンジン駆動コンプレ
ッサ２の吐出量の低下時にブースタコンプレッサ９の吐
出空気の一部を放出するバイパス弁１４を設けたことを
特徴とするエンジン駆動コンプレッサのサージ防止装置
。The inlet side of the power recovery turbine 8 of the low pressure side supercharger 7 is connected to the outlet side of the exhaust turbine 5 of the engine supercharger 3, and the discharge side of the booster compressor 9 of this supercharger 7 is connected to the outlet side of the exhaust turbine 5 of the engine supercharger 3. The booster compressor 9 is connected to the suction side of the engine-driven compressor 2, and is provided with a bypass valve 14 in this air passageway, which discharges a part of the air discharged from the booster compressor 9 when the discharge amount of the engine-driven compressor 2 decreases. Surge prevention device for engine-driven compressors.
JP1983133526U 1983-08-31 1983-08-31 Engine-driven compressor surge prevention device Pending JPS6041596U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983133526U JPS6041596U (en) 1983-08-31 1983-08-31 Engine-driven compressor surge prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983133526U JPS6041596U (en) 1983-08-31 1983-08-31 Engine-driven compressor surge prevention device

Publications (1)

Publication Number Publication Date
JPS6041596U true JPS6041596U (en) 1985-03-23

Family

ID=30301165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983133526U Pending JPS6041596U (en) 1983-08-31 1983-08-31 Engine-driven compressor surge prevention device

Country Status (1)

Country Link
JP (1) JPS6041596U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003517133A (en) * 1999-12-14 2003-05-20 コンプエア ドルックルフトテヒニーク ゲゼルシャフト ミット ベシュレンクテル ハフツング Compressed air generating compressor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746088A (en) * 1980-09-03 1982-03-16 Hitachi Ltd Surge preventing device for multi-stage compressor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746088A (en) * 1980-09-03 1982-03-16 Hitachi Ltd Surge preventing device for multi-stage compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003517133A (en) * 1999-12-14 2003-05-20 コンプエア ドルックルフトテヒニーク ゲゼルシャフト ミット ベシュレンクテル ハフツング Compressed air generating compressor

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