JPH0222673U - - Google Patents

Info

Publication number
JPH0222673U
JPH0222673U JP9517888U JP9517888U JPH0222673U JP H0222673 U JPH0222673 U JP H0222673U JP 9517888 U JP9517888 U JP 9517888U JP 9517888 U JP9517888 U JP 9517888U JP H0222673 U JPH0222673 U JP H0222673U
Authority
JP
Japan
Prior art keywords
plunger
eccentric cam
discharge hole
cylinder member
suction 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.)
Granted
Application number
JP9517888U
Other languages
English (en)
Other versions
JP2533063Y2 (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 JP1988095178U priority Critical patent/JP2533063Y2/ja
Publication of JPH0222673U publication Critical patent/JPH0222673U/ja
Application granted granted Critical
Publication of JP2533063Y2 publication Critical patent/JP2533063Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Details Of Reciprocating Pumps (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す側断面図、第
2図はリードバルブの詳細を示す正面図、第3図
は従来例を示す断面図。 1……ハウジング、2……空間、3……有底シ
リンダ部材、3A……吸入路、3B……吐出孔、
4……偏芯カム、5……プランジヤ、5A……作
動室、7……リードバルブ、8……プラグ。

Claims (1)

  1. 【実用新案登録請求の範囲】 吸入通路および吐出通路を備えたハウジングの
    空間内に嵌挿され、底部に吐出孔と側部に吸入路
    とを有する有底シリンダ部材と、 該有底シリンダ部材に摺動自在に嵌合され偏芯
    カムにて往復動されるプランジヤと、 該有底シリンダ部材と該プランジヤの先端とで
    画成される作動室に設けられ、該プランジヤを偏
    芯カム方向に付勢するスプリングと、 前記シリンダ底部の吐出孔の出口部に設けられ
    たリードバルブとを備えたことを特徴とするプラ
    ンジヤポンプ。
JP1988095178U 1988-07-19 1988-07-19 プランジャポンプ Expired - Lifetime JP2533063Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988095178U JP2533063Y2 (ja) 1988-07-19 1988-07-19 プランジャポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988095178U JP2533063Y2 (ja) 1988-07-19 1988-07-19 プランジャポンプ

Publications (2)

Publication Number Publication Date
JPH0222673U true JPH0222673U (ja) 1990-02-15
JP2533063Y2 JP2533063Y2 (ja) 1997-04-16

Family

ID=31319807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988095178U Expired - Lifetime JP2533063Y2 (ja) 1988-07-19 1988-07-19 プランジャポンプ

Country Status (1)

Country Link
JP (1) JP2533063Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015012342A1 (ja) * 2013-07-24 2015-01-29 株式会社アドヴィックス ピストンポンプ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61215466A (ja) * 1985-03-20 1986-09-25 Yanmar Diesel Engine Co Ltd 可変容量形ピストンポンプ
JPS6332174A (ja) * 1986-07-24 1988-02-10 Inoue Japax Res Inc 往復動ポンプ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61215466A (ja) * 1985-03-20 1986-09-25 Yanmar Diesel Engine Co Ltd 可変容量形ピストンポンプ
JPS6332174A (ja) * 1986-07-24 1988-02-10 Inoue Japax Res Inc 往復動ポンプ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015012342A1 (ja) * 2013-07-24 2015-01-29 株式会社アドヴィックス ピストンポンプ
JP2015025361A (ja) * 2013-07-24 2015-02-05 株式会社アドヴィックス ピストンポンプ
DE112014003409B4 (de) 2013-07-24 2019-06-13 Advics Co., Ltd. Kolbenpumpe

Also Published As

Publication number Publication date
JP2533063Y2 (ja) 1997-04-16

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