JPH03113415U - - Google Patents

Info

Publication number
JPH03113415U
JPH03113415U JP2115990U JP2115990U JPH03113415U JP H03113415 U JPH03113415 U JP H03113415U JP 2115990 U JP2115990 U JP 2115990U JP 2115990 U JP2115990 U JP 2115990U JP H03113415 U JPH03113415 U JP H03113415U
Authority
JP
Japan
Prior art keywords
pressure
chamber
dedicated
atmospheric
pressure chamber
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
JP2115990U
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 JP2115990U priority Critical patent/JPH03113415U/ja
Publication of JPH03113415U publication Critical patent/JPH03113415U/ja
Pending legal-status Critical Current

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  • Control Of Fluid Pressure (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る昇圧防止装置の実施例図
、第2図は昇圧防止装置の他の実施例図、第3図
は作動状態の説明図、第4図は専用整圧器の説明
図である。 1……一次側ガス導管、2……二次側ガス導管
、3……専用整圧器、4……ガスメータ、5……
屋内配管、6……ガス栓、7……昇圧防止装置、
8……二次圧室、9……大気圧室、10……仕切
壁、11……導圧口、12……ダイヤフラム、1
3……重錘、14……大気連通孔。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 専用整圧器の二次側に、この二次側圧力が
    一定圧以上になるとこの圧力により体積が増加し
    て一定圧以上に上昇した二次圧力を吸収する二次
    圧吸収体を取り付けて成る専用整圧器における昇
    圧防止装置。 (2) 二次側圧力室と大気圧室をチヤンバー内に
    形成すると共にこの二次側圧力室と大気圧室間を
    導圧口にて連通し、大気圧室側にこの導圧口をと
    り囲み、かつ一定圧(設定二次圧)以上になると
    大気圧室側に体積が増大するダイヤフラム又はベ
    ロフラムを取り付けて成る請求項(1)記載の専用
    整圧器における昇圧防止装置。
JP2115990U 1990-03-01 1990-03-01 Pending JPH03113415U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2115990U JPH03113415U (ja) 1990-03-01 1990-03-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2115990U JPH03113415U (ja) 1990-03-01 1990-03-01

Publications (1)

Publication Number Publication Date
JPH03113415U true JPH03113415U (ja) 1991-11-20

Family

ID=31524217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2115990U Pending JPH03113415U (ja) 1990-03-01 1990-03-01

Country Status (1)

Country Link
JP (1) JPH03113415U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60167011A (ja) * 1984-02-09 1985-08-30 Toshiba Corp ガス減圧装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60167011A (ja) * 1984-02-09 1985-08-30 Toshiba Corp ガス減圧装置

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