JPH048112U - - Google Patents

Info

Publication number
JPH048112U
JPH048112U JP4999990U JP4999990U JPH048112U JP H048112 U JPH048112 U JP H048112U JP 4999990 U JP4999990 U JP 4999990U JP 4999990 U JP4999990 U JP 4999990U JP H048112 U JPH048112 U JP H048112U
Authority
JP
Japan
Prior art keywords
piping
valve
fluid
main valve
pilot
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
JP4999990U
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 JP4999990U priority Critical patent/JPH048112U/ja
Publication of JPH048112U publication Critical patent/JPH048112U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Fluid Pressure (AREA)

Description

【図面の簡単な説明】
第1図及び第2図は本考案の一実施例を示すも
ので、第1図は減圧弁の系統図、第2図は要部断
面図、第3図は従来の減圧弁の系統図である。 1……減圧弁、2……主弁、5……1次側弁室
、6……2次側弁室、8……主弁体、9……圧力
室、10……ダイヤフラム、12……流体導入用
配管、13……パイロツト弁、14……パイロツ
ト配管、22……導入導出用配管、23……ニー
ドル弁、23a……弁口、D……異物。

Claims (1)

    【実用新案登録請求の範囲】
  1. 主弁1次側の流体が導入される圧力室内の流体
    を、主弁2次側の流体圧力に応じて開閉するパイ
    ロツト弁を有するパイロツト配管で導出し、圧力
    室の圧力を変化させて主弁体の開度を制御する減
    圧弁において、前記主弁1次側の流体を圧力室に
    導入する配管及び前記パイロツト配管と圧力室と
    の接続部を一本の配管に纏めるとともに、該配管
    に流量調節弁を配設したことを特徴とする減圧弁
JP4999990U 1990-05-14 1990-05-14 Pending JPH048112U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4999990U JPH048112U (ja) 1990-05-14 1990-05-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4999990U JPH048112U (ja) 1990-05-14 1990-05-14

Publications (1)

Publication Number Publication Date
JPH048112U true JPH048112U (ja) 1992-01-24

Family

ID=31568171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4999990U Pending JPH048112U (ja) 1990-05-14 1990-05-14

Country Status (1)

Country Link
JP (1) JPH048112U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021182377A (ja) * 2021-04-27 2021-11-25 東京瓦斯株式会社 整圧装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858616B2 (ja) * 1978-02-04 1983-12-26 新日本製鐵株式会社 ピンボ−ル検出器の遮光装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858616B2 (ja) * 1978-02-04 1983-12-26 新日本製鐵株式会社 ピンボ−ル検出器の遮光装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021182377A (ja) * 2021-04-27 2021-11-25 東京瓦斯株式会社 整圧装置

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