JPS6043792U - Fixed orifice for fluid passage - Google Patents

Fixed orifice for fluid passage

Info

Publication number
JPS6043792U
JPS6043792U JP13446083U JP13446083U JPS6043792U JP S6043792 U JPS6043792 U JP S6043792U JP 13446083 U JP13446083 U JP 13446083U JP 13446083 U JP13446083 U JP 13446083U JP S6043792 U JPS6043792 U JP S6043792U
Authority
JP
Japan
Prior art keywords
fixed orifice
fluid passage
downstream
pipe
orifice plate
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
JP13446083U
Other languages
Japanese (ja)
Inventor
正田　洋行
Original Assignee
石川島播磨重工業株式会社
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 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP13446083U priority Critical patent/JPS6043792U/en
Publication of JPS6043792U publication Critical patent/JPS6043792U/en
Pending legal-status Critical Current

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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 drawings]

第１図は従来の固定オリフィスの一例を示した断面図、
第２図は本考案の一実施例を示した断面図である。 １・・・・・・上流管、２・・・・・・下流管、３・・
・・・・オリフィス孔、８・・・・・・ノズル状の案内
筒。Figure 1 is a sectional view showing an example of a conventional fixed orifice;
FIG. 2 is a sectional view showing an embodiment of the present invention. 1...upstream pipe, 2...downstream pipe, 3...
... Orifice hole, 8 ... Nozzle-shaped guide tube.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] オリフィス孔を有して上流管と下流管の間に設ｅ　　　
　けられた固定オリフィス板の下流側の面に該オリフィ
ス孔と同心的に設けられているとともに、前記下流管の
内部に位置して該固定オリフィス板の前記下流側の面か
ら下流側に向いて突出していて、該オリフィス孔からの
流出縮流による乱流を減少させるノズル状の案内筒を備
えていることを特徴とする、流体通路用固定オリフィス
。It has an orifice hole and is installed between the upstream pipe and the downstream pipe.
A fixed orifice plate is provided on the downstream side of the fixed orifice plate concentrically with the orifice hole, and is located inside the downstream pipe and faces downstream from the downstream side of the fixed orifice plate. A fixed orifice for a fluid passage, characterized in that it is provided with a protruding nozzle-like guide tube that reduces turbulence due to outflow contraction from the orifice hole.
JP13446083U 1983-09-01 1983-09-01 Fixed orifice for fluid passage Pending JPS6043792U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13446083U JPS6043792U (en) 1983-09-01 1983-09-01 Fixed orifice for fluid passage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13446083U JPS6043792U (en) 1983-09-01 1983-09-01 Fixed orifice for fluid passage

Publications (1)

Publication Number Publication Date
JPS6043792U true JPS6043792U (en) 1985-03-27

Family

ID=30302964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13446083U Pending JPS6043792U (en) 1983-09-01 1983-09-01 Fixed orifice for fluid passage

Country Status (1)

Country Link
JP (1) JPS6043792U (en)

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