JPS6055716U - Engine-driven compressor surge prevention device - Google Patents

Engine-driven compressor surge prevention device

Info

Publication number
JPS6055716U
JPS6055716U JP1983148061U JP14806183U JPS6055716U JP S6055716 U JPS6055716 U JP S6055716U JP 1983148061 U JP1983148061 U JP 1983148061U JP 14806183 U JP14806183 U JP 14806183U JP S6055716 U JPS6055716 U JP S6055716U
Authority
JP
Japan
Prior art keywords
engine
driven compressor
prevention device
surge prevention
supercharger
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
JP1983148061U
Other languages
Japanese (ja)
Inventor
欣一郎 渡辺
邦雄 堀合
益子　友幸
仁 加藤
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 JP1983148061U priority Critical patent/JPS6055716U/en
Publication of JPS6055716U publication Critical patent/JPS6055716U/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) [Summary] 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−実施例の構成説明図、第２図はバイパ
ス回路の位置説明図、第３図はバイパス回路の説明図、
第４図は絞り弁の弁開度の説明図、第５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、１５は開閉弁。Fig. 1 is an explanatory diagram of the configuration of the present invention-embodiment, Fig. 2 is an explanatory diagram of the position of the bypass circuit, Fig. 3 is an explanatory diagram of the bypass circuit,
FIG. 4 is an explanatory diagram of the valve opening of the throttle valve, and FIG. 5 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 15 is an on-off 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１０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、前記排気タービン５の出口側と入口側とを
、開閉弁１５を含む排気回路１７で接続したことを特徴
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 air pipe line 10 is connected to the discharge side of the booster compressor 9 of this supercharger 7. A surge prevention device for an engine-driven compressor, characterized in that the surge prevention device is connected to the suction side of the engine-driven compressor 2 via the engine-driven compressor 2, and the outlet side and inlet side of the exhaust turbine 5 are connected by an exhaust circuit 17 including an on-off valve 15.
JP1983148061U 1983-09-27 1983-09-27 Engine-driven compressor surge prevention device Pending JPS6055716U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983148061U JPS6055716U (en) 1983-09-27 1983-09-27 Engine-driven compressor surge prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983148061U JPS6055716U (en) 1983-09-27 1983-09-27 Engine-driven compressor surge prevention device

Publications (1)

Publication Number Publication Date
JPS6055716U true JPS6055716U (en) 1985-04-18

Family

ID=30329074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983148061U Pending JPS6055716U (en) 1983-09-27 1983-09-27 Engine-driven compressor surge prevention device

Country Status (1)

Country Link
JP (1) JPS6055716U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752630A (en) * 1980-09-17 1982-03-29 Honda Motor Co Ltd Surging controlling device in supercharger

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752630A (en) * 1980-09-17 1982-03-29 Honda Motor Co Ltd Surging controlling device in supercharger

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