JPH0417596U - - Google Patents

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Publication number
JPH0417596U
JPH0417596U JP5659590U JP5659590U JPH0417596U JP H0417596 U JPH0417596 U JP H0417596U JP 5659590 U JP5659590 U JP 5659590U JP 5659590 U JP5659590 U JP 5659590U JP H0417596 U JPH0417596 U JP H0417596U
Authority
JP
Japan
Prior art keywords
pressure loss
perforated plate
main body
plate
perforated
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
JP5659590U
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 JP5659590U priority Critical patent/JPH0417596U/ja
Publication of JPH0417596U publication Critical patent/JPH0417596U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第１図ａ及びｂは本考案の一実施例を示す圧力
損失多孔板を２枚用いた減圧装置の正面図及び側
断面図、第２図は多孔板の一例を示す平面図、第
３図は該多孔板の使用の態様を示す説明図、第４
図ａ及びｂは従来例を示す正面図及び側断面図で
ある。 １１……本体、１２，１３……多孔板、１２ａ
……多孔部分、１２ｂ……孔の無い部分、１４，
１５……可変軸、Ａ，Ｂ，Ｃ……各地点、Ｐ１，
Ｐ２，Ｐ３……圧力値。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 配管に接続される本体内部に、圧力損失用多
    孔板を流れに直角方向に取付けた圧力損失装置に
    おいて、上記圧力損失用多孔板に穿設する孔の分
    布を不均一にし、且つ該多孔板を、本体内に流れ
    に直角方向に移動可能に取付け、該多孔板の移動
    によつて本体内径部に位置する該多孔板の孔数を
    変化させ、実配管に合致した圧力損失を得るよう
    にしたことを特徴とする多孔板からなる圧力損失
    装置。 ２ 圧力損失用多孔板を、本体を貫通して延びる
    長円形状に形成し、一定間隔であけられた多孔部
    分と、孔の無い部分とにより構成したことを特徴
    とする請求項１記載の多孔板からなる圧力損失装
    置。 ３ 圧力損失用多孔板を複数枚、軸方向に一定間
    隔を隔てて本体内部に、それぞれ移動可能に並設
    したことを特徴とする請求項１又は２記載の多孔
    板からなる圧力損失装置。
JP5659590U 1990-05-31 1990-05-31 Pending JPH0417596U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5659590U JPH0417596U (ja) 1990-05-31 1990-05-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5659590U JPH0417596U (ja) 1990-05-31 1990-05-31

Publications (1)

Publication Number Publication Date
JPH0417596U true JPH0417596U (ja) 1992-02-13

Family

ID=31580564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5659590U Pending JPH0417596U (ja) 1990-05-31 1990-05-31

Country Status (1)

Country Link
JP (1) JPH0417596U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006300108A (ja) * 2005-04-15 2006-11-02 Deto Co Ltd 定流量弁及び定流量継手
JP2012063096A (ja) * 2010-09-16 2012-03-29 Nichias Corp 流れ制御体
WO2015111831A1 (ko) * 2014-01-22 2015-07-30 한국전력기술 주식회사 다공 적층 콘형 오리피스

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5193430A (ja) * 1975-02-14 1976-08-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5193430A (ja) * 1975-02-14 1976-08-16

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006300108A (ja) * 2005-04-15 2006-11-02 Deto Co Ltd 定流量弁及び定流量継手
JP2012063096A (ja) * 2010-09-16 2012-03-29 Nichias Corp 流れ制御体
WO2015111831A1 (ko) * 2014-01-22 2015-07-30 한국전력기술 주식회사 다공 적층 콘형 오리피스

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