JPH0212055U - - Google Patents

Info

Publication number
JPH0212055U
JPH0212055U JP8846188U JP8846188U JPH0212055U JP H0212055 U JPH0212055 U JP H0212055U JP 8846188 U JP8846188 U JP 8846188U JP 8846188 U JP8846188 U JP 8846188U JP H0212055 U JPH0212055 U JP H0212055U
Authority
JP
Japan
Prior art keywords
fuel
valve
fuel tank
fuel pump
passage
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
JP8846188U
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 JP8846188U priority Critical patent/JPH0212055U/ja
Publication of JPH0212055U publication Critical patent/JPH0212055U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Reciprocating Pumps (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る一実施例を示す断面図、
第2図はポンプの平面図、第3図は従来例の断面
図である。 2……燃料ポンプ、8……流路、9……吸入口
、10……吐出口、21……連通路、24……リ
リーフ弁、25……ベーパ抜き弁、32……ベー
パ抜き孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 燃料タンク内に配設されて、該燃料タンク内の
    燃料を燃料タンク外の燃料供給手段に圧送する燃
    料ポンプであつて、該燃料ポンプの吸入口と吐出
    口との間の燃料の流路の途中にベーパ抜き孔を有
    するものにおいて、前記流路の途中と燃料タンク
    内とを連通する連通路を設けて、該連通路に前記
    流路の内圧が所定の上限値以上のときに開弁する
    リリーフ弁を介装し、該リリーフ弁の弁体に小孔
    を形成して、これを前記ベーパ抜き孔とし、この
    ベーパ抜き孔に前記流路内の内圧が所定の下限値
    以下のときに開弁するベーパ抜き弁を設けたこと
    を特徴とする燃料ポンプのリリーフ構造。
JP8846188U 1988-07-05 1988-07-05 Pending JPH0212055U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8846188U JPH0212055U (ja) 1988-07-05 1988-07-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8846188U JPH0212055U (ja) 1988-07-05 1988-07-05

Publications (1)

Publication Number Publication Date
JPH0212055U true JPH0212055U (ja) 1990-01-25

Family

ID=31313021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8846188U Pending JPH0212055U (ja) 1988-07-05 1988-07-05

Country Status (1)

Country Link
JP (1) JPH0212055U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5258997U (ja) * 1975-10-25 1977-04-28
JPS5258998U (ja) * 1975-10-27 1977-04-28

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60252160A (ja) * 1984-05-28 1985-12-12 Nippon Denso Co Ltd 車両用燃料ポンプ
JPS6331282B2 (ja) * 1983-07-05 1988-06-23 Yasutaka Nakahashi

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6331282B2 (ja) * 1983-07-05 1988-06-23 Yasutaka Nakahashi
JPS60252160A (ja) * 1984-05-28 1985-12-12 Nippon Denso Co Ltd 車両用燃料ポンプ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5258997U (ja) * 1975-10-25 1977-04-28
JPS5258998U (ja) * 1975-10-27 1977-04-28

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