JPS6228974U - - Google Patents

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Publication number
JPS6228974U
JPS6228974U JP12070385U JP12070385U JPS6228974U JP S6228974 U JPS6228974 U JP S6228974U JP 12070385 U JP12070385 U JP 12070385U JP 12070385 U JP12070385 U JP 12070385U JP S6228974 U JPS6228974 U JP S6228974U
Authority
JP
Japan
Prior art keywords
stopper
adjustment
housing
screw
adjustment screw
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
JP12070385U
Other languages
English (en)
Other versions
JPH03597Y2 (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 JP12070385U priority Critical patent/JPH03597Y2/ja
Publication of JPS6228974U publication Critical patent/JPS6228974U/ja
Application granted granted Critical
Publication of JPH03597Y2 publication Critical patent/JPH03597Y2/ja
Expired legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の実施例を示す調整用ライン逆
流防止機器の全閉状態の縦断面図、第2図は従来
の調整用ライン逆流防止機器の全閉状態の縦断面
図である。 1は筐体、2は栓体、3は調整ネジ、4はスプ
リング、5はロツクネジ、6は弾性体、9は栓座

Claims (1)

    【実用新案登録請求の範囲】
  1. 上流側に栓座9を有する筒状の筐体1と、筐体
    1内に軸芯方向移動自在に設けられて栓座9に当
    離座する栓体2と、筐体1内の下流側に螺挿され
    た調整ネジ3と、栓体2と調整ネジ3との間に介
    設されて栓体2を栓座9へ当座すべく附勢するス
    プリング4と、調整ネジ3よりも下流側の筐体1
    内に螺挿されたロツクネジ5とから成る調整用ラ
    イン逆流防止機器に於いて、前記調整ネジ3とロ
    ツクネジ5との間に両者を離間すべく附勢する弾
    性体6を介設したことを特徴とする調整用ライン
    逆流防止機器。
JP12070385U 1985-08-05 1985-08-05 Expired JPH03597Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12070385U JPH03597Y2 (ja) 1985-08-05 1985-08-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12070385U JPH03597Y2 (ja) 1985-08-05 1985-08-05

Publications (2)

Publication Number Publication Date
JPS6228974U true JPS6228974U (ja) 1987-02-21
JPH03597Y2 JPH03597Y2 (ja) 1991-01-10

Family

ID=31009268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12070385U Expired JPH03597Y2 (ja) 1985-08-05 1985-08-05

Country Status (1)

Country Link
JP (1) JPH03597Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343873U (ja) * 1989-09-07 1991-04-24

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5933194B2 (ja) 2011-06-10 2016-06-08 株式会社フジキン 逆止弁

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343873U (ja) * 1989-09-07 1991-04-24

Also Published As

Publication number Publication date
JPH03597Y2 (ja) 1991-01-10

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