JPS59103996A - 流体制御装置 - Google Patents

流体制御装置

Info

Publication number
JPS59103996A
JPS59103996A JP21271382A JP21271382A JPS59103996A JP S59103996 A JPS59103996 A JP S59103996A JP 21271382 A JP21271382 A JP 21271382A JP 21271382 A JP21271382 A JP 21271382A JP S59103996 A JPS59103996 A JP S59103996A
Authority
JP
Japan
Prior art keywords
pressure
valve
pump
switch
diaphragm
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
JP21271382A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6234955B2 (OSRAM
Inventor
Kozo Tamura
幸三 田村
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP21271382A priority Critical patent/JPS59103996A/ja
Publication of JPS59103996A publication Critical patent/JPS59103996A/ja
Publication of JPS6234955B2 publication Critical patent/JPS6234955B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
JP21271382A 1982-12-06 1982-12-06 流体制御装置 Granted JPS59103996A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21271382A JPS59103996A (ja) 1982-12-06 1982-12-06 流体制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21271382A JPS59103996A (ja) 1982-12-06 1982-12-06 流体制御装置

Publications (2)

Publication Number Publication Date
JPS59103996A true JPS59103996A (ja) 1984-06-15
JPS6234955B2 JPS6234955B2 (OSRAM) 1987-07-29

Family

ID=16627193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21271382A Granted JPS59103996A (ja) 1982-12-06 1982-12-06 流体制御装置

Country Status (1)

Country Link
JP (1) JPS59103996A (OSRAM)

Also Published As

Publication number Publication date
JPS6234955B2 (OSRAM) 1987-07-29

Similar Documents

Publication Publication Date Title
US5672049A (en) Electromechanical device for the protection of a pump in waterworks of various types, in the absence of water
US3973877A (en) Automatic pumping device
US3563671A (en) Pump control
US5509787A (en) Hydraulic actuator for pressure switch of fluidic system
US5190443A (en) Hydropneumatic constant pressure device
US5992479A (en) Dual function pressure/vacuum switch
JPS59103996A (ja) 流体制御装置
US3845778A (en) Automatic drain valve
JPS607024A (ja) 電気回路遮断器用油圧制御装置
KR100698229B1 (ko) 압력 변화를 이용한 유체 공급량 자동제어 시스템
CN210564723U (zh) 用于柴油机后处理系统的尿素喷射系统
JPS6314074Y2 (OSRAM)
JPH0716171Y2 (ja) 給水装置用減圧弁
US1915833A (en) Diaphragm pump
US2752087A (en) Device for airing water tanks
US2165995A (en) Orifice control device
JPH0112744Y2 (OSRAM)
US2112438A (en) Booster for pressure regulators
KR100903292B1 (ko) 유량 연동 수압 제어 밸브 시스템
JPH03553Y2 (OSRAM)
US2655931A (en) Low-pressure cutoff for hydropneumatic tanks
CN209638472U (zh) 一种稳压阀及具有该稳压阀的过滤器
JPS5947153B2 (ja) ポンプの自動運転装置
JPS6314073Y2 (OSRAM)
JPS5836874Y2 (ja) デンキイドポンプソウチ