JPH0237280U - - Google Patents

Info

Publication number
JPH0237280U
JPH0237280U JP11520888U JP11520888U JPH0237280U JP H0237280 U JPH0237280 U JP H0237280U JP 11520888 U JP11520888 U JP 11520888U JP 11520888 U JP11520888 U JP 11520888U JP H0237280 U JPH0237280 U JP H0237280U
Authority
JP
Japan
Prior art keywords
cylinder
piston
wall
skirt
reciprocating pump
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
JP11520888U
Other languages
English (en)
Other versions
JPH0732949Y2 (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 JP11520888U priority Critical patent/JPH0732949Y2/ja
Publication of JPH0237280U publication Critical patent/JPH0237280U/ja
Application granted granted Critical
Publication of JPH0732949Y2 publication Critical patent/JPH0732949Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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、本考案に係わる小型手動往復ポンプ
を示す縦断側面図、第２図は、本考案のピストン
を示す要部拡大断面図、第３図は、従来例を示す
要部拡大断面図である。 １……シリンダ、２……吸込弁、３……ピスト
ン、４……ステム、５……吐出弁、６……ノズル
、８……取付け螺筒、９……ステム抜け止め環、
１０……吸上げパイプ、３１……スカート部、３
２……平突条。

Claims (1)

    【実用新案登録請求の範囲】
  1. シリンダ１の内壁に摺動自在に嵌合させるスカ
    ートタイプの合成樹脂製ピストン３において、ス
    カート部３１，３１外縁にシリンダ１の内壁と面
    接触する平突条３２，３２を周設したことを特徴
    とする往復ポンプのピストン。
JP11520888U 1988-09-01 1988-09-01 往復ポンプのピストン Expired - Fee Related JPH0732949Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11520888U JPH0732949Y2 (ja) 1988-09-01 1988-09-01 往復ポンプのピストン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11520888U JPH0732949Y2 (ja) 1988-09-01 1988-09-01 往復ポンプのピストン

Publications (2)

Publication Number Publication Date
JPH0237280U true JPH0237280U (ja) 1990-03-12
JPH0732949Y2 JPH0732949Y2 (ja) 1995-07-31

Family

ID=31356656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11520888U Expired - Fee Related JPH0732949Y2 (ja) 1988-09-01 1988-09-01 往復ポンプのピストン

Country Status (1)

Country Link
JP (1) JPH0732949Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009178685A (ja) * 2008-01-31 2009-08-13 Yoshino Kogyosho Co Ltd 吐出器およびピストン部材
JP2011207525A (ja) * 2010-03-30 2011-10-20 Yoshino Kogyosho Co Ltd ポンプ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009178685A (ja) * 2008-01-31 2009-08-13 Yoshino Kogyosho Co Ltd 吐出器およびピストン部材
JP2011207525A (ja) * 2010-03-30 2011-10-20 Yoshino Kogyosho Co Ltd ポンプ

Also Published As

Publication number Publication date
JPH0732949Y2 (ja) 1995-07-31

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees