JPS5930575U - Air compressor intake air blowback prevention device - Google Patents

Air compressor intake air blowback prevention device

Info

Publication number
JPS5930575U
JPS5930575U JP12607382U JP12607382U JPS5930575U JP S5930575 U JPS5930575 U JP S5930575U JP 12607382 U JP12607382 U JP 12607382U JP 12607382 U JP12607382 U JP 12607382U JP S5930575 U JPS5930575 U JP S5930575U
Authority
JP
Japan
Prior art keywords
air
prevention device
compressor intake
blowback prevention
discharge port
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
JP12607382U
Other languages
Japanese (ja)
Inventor
青木　正博
Original Assignee
いすゞ自動車株式会社
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 いすゞ自動車株式会社 filed Critical いすゞ自動車株式会社
Priority to JP12607382U priority Critical patent/JPS5930575U/en
Publication of JPS5930575U publication Critical patent/JPS5930575U/en
Pending legal-status Critical Current

Links

Landscapes

  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (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 drawings]

第１図は従来のニアコンプレッサの要部断面のエア系統
配置図で、第２図は本考案の実施例におけるニアコンプ
レッサの吸入空気吹き戻し防止装置を示す要部断面の仝
ア系統配置図である。 ２・・・吸気管、３・・・ニアコンプレッサ、４・・・
吸入口、５・・・逆止弁、８・・・吐出口、９・・・逆
止弁、１１・・・エアタンク、１４・・・アンローダ弁
、１９・・・プルロッド。Fig. 1 is a cross-sectional view of the air system of a conventional near compressor, and Fig. 2 is a cross-sectional view of the air system of a near compressor according to an embodiment of the present invention. be. 2... Intake pipe, 3... Near compressor, 4...
Suction port, 5...Check valve, 8...Discharge port, 9...Check valve, 11...Air tank, 14...Unloader valve, 19...Pull rod.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エア吸入口及びエア吐出口にそれぞれ逆止弁を有し、か
つ前記吐出口にエアタンクが接続されたニアコンプレッ
サに、前記エアタンク内が所定の圧力以上になった時に
前記吐出口の逆止弁を開放状態に保持するアンローダバ
ルブを取り付けたことを特徴とするニアコンプレッサの
吸入空気吹き戻し防止装置。A near compressor has a check valve at each of an air intake port and an air discharge port, and an air tank is connected to the discharge port, and when the pressure inside the air tank exceeds a predetermined pressure, the check valve at the discharge port is closed. A near compressor intake air blowback prevention device characterized by being equipped with an unloader valve that is held in an open state.
JP12607382U 1982-08-23 1982-08-23 Air compressor intake air blowback prevention device Pending JPS5930575U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12607382U JPS5930575U (en) 1982-08-23 1982-08-23 Air compressor intake air blowback prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12607382U JPS5930575U (en) 1982-08-23 1982-08-23 Air compressor intake air blowback prevention device

Publications (1)

Publication Number Publication Date
JPS5930575U true JPS5930575U (en) 1984-02-25

Family

ID=30286800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12607382U Pending JPS5930575U (en) 1982-08-23 1982-08-23 Air compressor intake air blowback prevention device

Country Status (1)

Country Link
JP (1) JPS5930575U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07189909A (en) * 1993-12-28 1995-07-28 Daikin Ind Ltd Check valve for compressor
CN112648168A (en) * 2019-12-24 2021-04-13 三井易艾斯机械有限公司 Reciprocating compression expander

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07189909A (en) * 1993-12-28 1995-07-28 Daikin Ind Ltd Check valve for compressor
CN112648168A (en) * 2019-12-24 2021-04-13 三井易艾斯机械有限公司 Reciprocating compression expander

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