JPH0459473B2 - - Google Patents

Info

Publication number
JPH0459473B2
JPH0459473B2 JP21525886A JP21525886A JPH0459473B2 JP H0459473 B2 JPH0459473 B2 JP H0459473B2 JP 21525886 A JP21525886 A JP 21525886A JP 21525886 A JP21525886 A JP 21525886A JP H0459473 B2 JPH0459473 B2 JP H0459473B2
Authority
JP
Japan
Prior art keywords
liquid
pump
pressure
detection means
plunger
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.)
Expired
Application number
JP21525886A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6371586A (ja
Inventor
Tamizo Matsura
Setsuo Muramoto
Yoshinori Inoe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
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 by Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP21525886A priority Critical patent/JPS6371586A/ja
Publication of JPS6371586A publication Critical patent/JPS6371586A/ja
Publication of JPH0459473B2 publication Critical patent/JPH0459473B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
JP21525886A 1986-09-12 1986-09-12 送液装置 Granted JPS6371586A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21525886A JPS6371586A (ja) 1986-09-12 1986-09-12 送液装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21525886A JPS6371586A (ja) 1986-09-12 1986-09-12 送液装置

Publications (2)

Publication Number Publication Date
JPS6371586A JPS6371586A (ja) 1988-03-31
JPH0459473B2 true JPH0459473B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-09-22

Family

ID=16669331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21525886A Granted JPS6371586A (ja) 1986-09-12 1986-09-12 送液装置

Country Status (1)

Country Link
JP (1) JPS6371586A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6375375A (ja) * 1986-09-19 1988-04-05 Hitachi Ltd ピストンポンプの微小駆動装置
JPH0823553B2 (ja) * 1988-06-27 1996-03-06 横河電機株式会社 送液装置
JP2006184120A (ja) * 2004-12-27 2006-07-13 Kenichi Kudo 微少流量送液装置
CN103590993B (zh) * 2013-11-06 2016-03-16 安徽皖仪科技股份有限公司 一种减小液相色谱仪中流量波动的方法和输液泵装置
JP6952636B2 (ja) * 2018-03-28 2021-10-20 日機装株式会社 無脈動ポンプ及び無脈動ポンプの制御方法
CN112324648B (zh) * 2020-11-02 2022-08-23 山东悟空仪器有限公司 串联式柱塞泵压力平衡点的控制方法及串联式柱塞泵
CN114941621B (zh) * 2022-04-29 2023-03-14 鲲鹏仪器(大连)有限公司 一种实现高效液相色谱仪稳定送液的控制方法

Also Published As

Publication number Publication date
JPS6371586A (ja) 1988-03-31

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term