JPH03375U - - Google Patents

Info

Publication number
JPH03375U
JPH03375U JP6132689U JP6132689U JPH03375U JP H03375 U JPH03375 U JP H03375U JP 6132689 U JP6132689 U JP 6132689U JP 6132689 U JP6132689 U JP 6132689U JP H03375 U JPH03375 U JP H03375U
Authority
JP
Japan
Prior art keywords
valve body
valve
cap
protrusion
recess
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
JP6132689U
Other languages
English (en)
Other versions
JPH0714707Y2 (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 JP1989061326U priority Critical patent/JPH0714707Y2/ja
Publication of JPH03375U publication Critical patent/JPH03375U/ja
Application granted granted Critical
Publication of JPH0714707Y2 publication Critical patent/JPH0714707Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Check Valves (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る逆止弁の一実施例を示す
断面図、第2図は従来の逆止弁を示す断面図であ
る。 1…逆止弁、2…ホース、3…バルブ本体、4
…バルブ本体の挿入部、5…一端開口、6…キヤ
ツプ、7…弁室、8…弁体、9…ステム、10…
インレツトポート、11…戻しばね、12…弁座
、18…凹溝、19…凸条部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弁室を有するバルブ本体と、該バルブ本体内に
    一部を挿入してバルブ本体の一端開口を閉塞する
    キヤツプとをそれぞれ備え、前記バルブ本体の弁
    室に収納した弁体を戻しばねの付勢力にて前記バ
    ルブ本体の弁座に当接させ、前記バルブ本体のイ
    ンレツトポートから流出する流体の圧力によつて
    のみ前記弁体を開放するようにしたホース内蔵型
    の逆止弁において、前記バルブ本体の内周面およ
    びキヤツプの挿入部の外周面に互いに嵌合する凸
    部又は凹部のいずれか一方を設け、前記キヤツプ
    の挿入部をバルブ本体内に圧入して前記凸部を前
    記凹部に嵌合させることにより前記バルブ本体と
    キヤツプとを連結するように構成したことを特徴
    とする逆止弁。
JP1989061326U 1989-05-26 1989-05-26 逆止弁 Expired - Lifetime JPH0714707Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989061326U JPH0714707Y2 (ja) 1989-05-26 1989-05-26 逆止弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989061326U JPH0714707Y2 (ja) 1989-05-26 1989-05-26 逆止弁

Publications (2)

Publication Number Publication Date
JPH03375U true JPH03375U (ja) 1991-01-07
JPH0714707Y2 JPH0714707Y2 (ja) 1995-04-10

Family

ID=31589479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989061326U Expired - Lifetime JPH0714707Y2 (ja) 1989-05-26 1989-05-26 逆止弁

Country Status (1)

Country Link
JP (1) JPH0714707Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6124576U (ja) * 1984-07-17 1986-02-13 株式会社ナブコ 負圧式倍力装置用逆止弁

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6124576U (ja) * 1984-07-17 1986-02-13 株式会社ナブコ 負圧式倍力装置用逆止弁

Also Published As

Publication number Publication date
JPH0714707Y2 (ja) 1995-04-10

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