JPH0336581U - - Google Patents

Info

Publication number
JPH0336581U
JPH0336581U JP9738489U JP9738489U JPH0336581U JP H0336581 U JPH0336581 U JP H0336581U JP 9738489 U JP9738489 U JP 9738489U JP 9738489 U JP9738489 U JP 9738489U JP H0336581 U JPH0336581 U JP H0336581U
Authority
JP
Japan
Prior art keywords
passage
protrusion
push rod
vacuum distillation
check ball
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.)
Granted
Application number
JP9738489U
Other languages
English (en)
Other versions
JPH0725201Y2 (ja
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 JP9738489U priority Critical patent/JPH0725201Y2/ja
Publication of JPH0336581U publication Critical patent/JPH0336581U/ja
Application granted granted Critical
Publication of JPH0725201Y2 publication Critical patent/JPH0725201Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Details Of Valves (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Description

【図面の簡単な説明】
第１図は本考案よりなる液面計バルブ装置の実
施例を示した断面説明図、第２図は真空蒸留装置
の全体説明図、第３図は従来の液面計バルブ装置
の説明図である。 １１……小径段部、１２……チエツクボール、
１７……突起、１９……押動杆、２０……シール
、２１……つまみ、２２……スプリング、２３…
…ストツパ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 緊急遮断用のチエツクボール１２を具備せしめ
    さらに該チエツクボール１２を位置せしめている
    通路ａ内に、上記チエツクボールの移動位置を規
    制する突起１７を出没可能に具備せしめた真空蒸
    留装置の液面計バルブ構造において、前記突起１
    ７と一体に押動杆１９を設けるとともに、該押動
    杆１９を前記通路ａの外壁より外方へ突設せしめ
    、さらにこの押動杆１９の外方突出端と通路外壁
    との間に、常時は前記突起１７を通路外方向へ付
    勢するためのスプリング２２を介装して、前記の
    突起１７を通路内に突出せしめる操作を上記スプ
    リング２２の弾圧力に抗して行なうプツシユ操作
    でワンタツチで行なうことができるようにしたこ
    とを特徴とする真空蒸留装置用液面計バルブ装置
    。
JP9738489U 1989-08-21 1989-08-21 真空蒸留装置用液面計バルブ装置 Expired - Lifetime JPH0725201Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9738489U JPH0725201Y2 (ja) 1989-08-21 1989-08-21 真空蒸留装置用液面計バルブ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9738489U JPH0725201Y2 (ja) 1989-08-21 1989-08-21 真空蒸留装置用液面計バルブ装置

Publications (2)

Publication Number Publication Date
JPH0336581U true JPH0336581U (ja) 1991-04-09
JPH0725201Y2 JPH0725201Y2 (ja) 1995-06-07

Family

ID=31646528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9738489U Expired - Lifetime JPH0725201Y2 (ja) 1989-08-21 1989-08-21 真空蒸留装置用液面計バルブ装置

Country Status (1)

Country Link
JP (1) JPH0725201Y2 (ja)

Also Published As

Publication number Publication date
JPH0725201Y2 (ja) 1995-06-07

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Legal Events

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R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term