JPS61138876U - - Google Patents

Info

Publication number
JPS61138876U
JPS61138876U JP2295085U JP2295085U JPS61138876U JP S61138876 U JPS61138876 U JP S61138876U JP 2295085 U JP2295085 U JP 2295085U JP 2295085 U JP2295085 U JP 2295085U JP S61138876 U JPS61138876 U JP S61138876U
Authority
JP
Japan
Prior art keywords
pump
discharge
casing
pair
movement
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
JP2295085U
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 JP2295085U priority Critical patent/JPS61138876U/ja
Publication of JPS61138876U publication Critical patent/JPS61138876U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)

Description

【図面の簡単な説明】
図は本考案一実施例の系統図である。 1,2…ポンプ本体、3,4…ケーシング、5
,6…ベローズ、7,8…気体室、9,10…流
体室、11,12…吸込口、13,14…吐出口
、17,18…吸込弁、19,20…吐出弁、3
6…位置検出器、37…制御器、40…ソレノイ
ド弁、41…ソレノイド、42…エア源。

Claims (1)

    【実用新案登録請求の範囲】
  1. ケーシングの内部を気体室と流体室とに区画す
    る可動壁を設けると共に該ケーシングの前記流体
    室に臨んだ位置に吸込弁と吐出弁とを設けたポン
    プ本体を一対設け、該一対のポンプ本体を交互に
    流体の吸込み吐出を行なうように駆動するポンプ
    装置において、前記可動隔壁の動きに伴なつて位
    置検出信号を発生する手段と、前記位置検出信号
    の積算値が所定値に達したとき可動隔壁の動きを
    停止させ、同時に両吐出弁を閉弁せしめる手段を
    設けたことを特徴とするポンプ装置。
JP2295085U 1985-02-20 1985-02-20 Pending JPS61138876U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2295085U JPS61138876U (ja) 1985-02-20 1985-02-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2295085U JPS61138876U (ja) 1985-02-20 1985-02-20

Publications (1)

Publication Number Publication Date
JPS61138876U true JPS61138876U (ja) 1986-08-28

Family

ID=30515729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2295085U Pending JPS61138876U (ja) 1985-02-20 1985-02-20

Country Status (1)

Country Link
JP (1) JPS61138876U (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5145305A (ja) * 1974-10-17 1976-04-17 Sumio Ando Honpu
JPS57122172A (en) * 1980-09-29 1982-07-29 Matsukiyanzu Eng Ando Mfg Co Reciprocating pump
JPS588275A (ja) * 1981-07-08 1983-01-18 Nikkiso Co Ltd 定量ポンプおよびその制御方式

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5145305A (ja) * 1974-10-17 1976-04-17 Sumio Ando Honpu
JPS57122172A (en) * 1980-09-29 1982-07-29 Matsukiyanzu Eng Ando Mfg Co Reciprocating pump
JPS588275A (ja) * 1981-07-08 1983-01-18 Nikkiso Co Ltd 定量ポンプおよびその制御方式

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