JPH02118181U - - Google Patents

Info

Publication number
JPH02118181U
JPH02118181U JP2694589U JP2694589U JPH02118181U JP H02118181 U JPH02118181 U JP H02118181U JP 2694589 U JP2694589 U JP 2694589U JP 2694589 U JP2694589 U JP 2694589U JP H02118181 U JPH02118181 U JP H02118181U
Authority
JP
Japan
Prior art keywords
housing
discharge port
rotors
way valve
roots blower
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
JP2694589U
Other languages
English (en)
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 filed Critical
Priority to JP2694589U priority Critical patent/JPH02118181U/ja
Publication of JPH02118181U publication Critical patent/JPH02118181U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Applications Or Details Of Rotary Compressors (AREA)
  • Supercharger (AREA)

Description

【図面の簡単な説明】
第1図は本考案のルーツブロワを、内燃機関の
機械式過給機として適用した概略図を示す。第2
図はリード弁タイプの一方向弁を示す。第3図は
ポペツト弁タイプの一方向弁を示す。第4図は圧
力脈動の低減効果を示す。第5図はルーツブロワ
の圧縮仕事を示す。第6a〜第6e図は一般的な
二葉式ルーツブロワの各動作段階を示す。 11……ハウジング、12,13……ロータ、
14……吸入口、15……吐出口、18……一方
向弁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一対のロータと、該ロータを収納するハウジン
    グと、該ハウジングに設られた吸入口と、前記ハ
    ウジングに設けられた吐出口とを有するルーツブ
    ロワにおいて、前記吐出口に一方向弁を設けたル
    ーツブロワ。
JP2694589U 1989-03-09 1989-03-09 Pending JPH02118181U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2694589U JPH02118181U (ja) 1989-03-09 1989-03-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2694589U JPH02118181U (ja) 1989-03-09 1989-03-09

Publications (1)

Publication Number Publication Date
JPH02118181U true JPH02118181U (ja) 1990-09-21

Family

ID=31249023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2694589U Pending JPH02118181U (ja) 1989-03-09 1989-03-09

Country Status (1)

Country Link
JP (1) JPH02118181U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140133899A (ko) * 2012-03-08 2014-11-20 누보 피그노네 에스알엘 정지 후에 가스 터빈을 언로킹하는 장치 및 방법

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140133899A (ko) * 2012-03-08 2014-11-20 누보 피그노네 에스알엘 정지 후에 가스 터빈을 언로킹하는 장치 및 방법
JP2015512478A (ja) * 2012-03-08 2015-04-27 ヌオーヴォ ピニォーネ ソチエタ レスポンサビリタ リミタータNuovo Pignone S.R.L. ガスタービンをシャットダウン後にロック解除するためのデバイスおよび方法
US9845730B2 (en) 2012-03-08 2017-12-19 Nuovo Pignone Srl Device and method for gas turbine unlocking
US10724442B2 (en) 2012-03-08 2020-07-28 Nuovo Pignone Tecnologie Srl Device and method for gas turbine unlocking

Similar Documents

Publication Publication Date Title
JPH02118181U (ja)
JPH03119578U (ja)
JPH0197041U (ja)
JPH041690U (ja)
JPS6276250U (ja)
JPS6322395U (ja)
JPS6375758U (ja)
JPH0349330U (ja)
JPS6195968U (ja)
JPS62162347U (ja)
JPH01176784U (ja)
JPH0321583U (ja)
JPS6314885U (ja)
JPS6317832U (ja)
JPS6192782U (ja)
JPH0419691U (ja)
JPS632838U (ja)
JPS6240291U (ja)
JPH0327835U (ja)
JPH02107733U (ja)
JPH03102058U (ja)
JPH02126038U (ja)
JPS61190442U (ja)
JPH0219837U (ja)
JPS6392035U (ja)