JPH0468473B2 - - Google Patents

Info

Publication number
JPH0468473B2
JPH0468473B2 JP59092938A JP9293884A JPH0468473B2 JP H0468473 B2 JPH0468473 B2 JP H0468473B2 JP 59092938 A JP59092938 A JP 59092938A JP 9293884 A JP9293884 A JP 9293884A JP H0468473 B2 JPH0468473 B2 JP H0468473B2
Authority
JP
Japan
Prior art keywords
injection
stroke
pump
amount
flow rate
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 - Lifetime
Application number
JP59092938A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60237177A (ja
Inventor
Haruo Ootsuka
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.)
YAMATO BORING KK
Original Assignee
YAMATO BORING KK
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 YAMATO BORING KK filed Critical YAMATO BORING KK
Priority to JP59092938A priority Critical patent/JPS60237177A/ja
Publication of JPS60237177A publication Critical patent/JPS60237177A/ja
Publication of JPH0468473B2 publication Critical patent/JPH0468473B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
JP59092938A 1984-05-11 1984-05-11 差動式往復動注入ポンプにおける注入量自動制御方式 Granted JPS60237177A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59092938A JPS60237177A (ja) 1984-05-11 1984-05-11 差動式往復動注入ポンプにおける注入量自動制御方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59092938A JPS60237177A (ja) 1984-05-11 1984-05-11 差動式往復動注入ポンプにおける注入量自動制御方式

Publications (2)

Publication Number Publication Date
JPS60237177A JPS60237177A (ja) 1985-11-26
JPH0468473B2 true JPH0468473B2 (fr) 1992-11-02

Family

ID=14068417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59092938A Granted JPS60237177A (ja) 1984-05-11 1984-05-11 差動式往復動注入ポンプにおける注入量自動制御方式

Country Status (1)

Country Link
JP (1) JPS60237177A (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5914804Y2 (ja) * 1978-11-16 1984-05-01 大阪瓦斯株式会社 液体の微小流量送出装置

Also Published As

Publication number Publication date
JPS60237177A (ja) 1985-11-26

Similar Documents

Publication Publication Date Title
US7581935B2 (en) Device and method for controlling a thick matter pump
US5336052A (en) Viscous material pump
US7037081B2 (en) High pressure reciprocating pump and control of the same
JP2586925B2 (ja) 流体送出装置
EP0810370B1 (fr) Servocommande électronique des régimes de pression d'une pompe
US5106272A (en) Sludge flow measuring system
EP0644335A4 (fr) Moteur hydraulique pour engin de chantier hydraulique.
GB2463804A (en) Method for Autonomous Control of a Chemical Injection System for Oil and Gas Wells
CA2117258C (fr) Gestion de l'ecoulement dans une tubulaire
CN110735822A (zh) 注塑机用液压伺服泵控射胶装置及其控制方法
NO349230B1 (en) Autonomous chemical injection system for oil and gas wells
US4420393A (en) Pump for liquid chromatography and a chromatograph including the pump
CN111396400A (zh) 一种四象限工况下的变转速单泵控缸闭式系统的液压缸速度和位移软测量方法
CN103775321B (zh) 液力平衡式伺服控制变量液压泵
CN110685879B (zh) 一种连续比例调节流量的斜轴式柱塞泵变量机构
JPH02213729A (ja) 定流量ポンプ用流量計
CN109681482B (zh) 一种数字液压变量泵及其调节方法
US20220412334A1 (en) Monitoring method for monitoring the operation of a dosing pump and dosing pump system
JPH0468473B2 (fr)
CN113006490B (zh) 混凝土泵送设备及其控制方法
US20060275139A1 (en) Method of controlling a pump apparatus for conveying viscous material, and control system for such a pump apparatus
US20180372217A1 (en) Variable displacment hydraulic pump with torque sensing and method thereof
CN208646132U (zh) 一种多缸液压机的同步泵控系统
CN112963337A (zh) 一种机动往复泵的输出计量控制方法
JPH0278462A (ja) 塗料圧送ポンプの制御装置