JPH036074U - - Google Patents

Info

Publication number
JPH036074U
JPH036074U JP6537689U JP6537689U JPH036074U JP H036074 U JPH036074 U JP H036074U JP 6537689 U JP6537689 U JP 6537689U JP 6537689 U JP6537689 U JP 6537689U JP H036074 U JPH036074 U JP H036074U
Authority
JP
Japan
Prior art keywords
plunger
hydraulic oil
chamber
suction hole
suction
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
JP6537689U
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 JP6537689U priority Critical patent/JPH036074U/ja
Publication of JPH036074U publication Critical patent/JPH036074U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例を示すプランジヤ
ポンプの断面図、第2図はプランジヤを拡大して
示す部分断面図である。 2……ハウジング、4……吸入室、15……プ
ランジヤ室、16……プランジヤ、21……吸入
孔、22……窪み。

Claims (1)

    【実用新案登録請求の範囲】
  1. 往復動して吸入室に出没するプランジヤの胴部
    に形成した吸入孔から作動油をプランジヤ室に導
    き、この作動油をプランジヤによつて加圧して吐
    出するプランジヤポンプにおいて、前記プランジ
    ヤの胴部に、吸入孔に臨んで窪みを設けたことを
    特徴とするプランジヤポンプ。
JP6537689U 1989-06-06 1989-06-06 Pending JPH036074U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6537689U JPH036074U (ja) 1989-06-06 1989-06-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6537689U JPH036074U (ja) 1989-06-06 1989-06-06

Publications (1)

Publication Number Publication Date
JPH036074U true JPH036074U (ja) 1991-01-22

Family

ID=31597151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6537689U Pending JPH036074U (ja) 1989-06-06 1989-06-06

Country Status (1)

Country Link
JP (1) JPH036074U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5354303A (en) * 1976-10-27 1978-05-17 Fujikoshi Kk Piston pumps and motors

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5354303A (en) * 1976-10-27 1978-05-17 Fujikoshi Kk Piston pumps and motors

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