JPS5426501A - Constant pressure water feeder - Google Patents

Constant pressure water feeder

Info

Publication number
JPS5426501A
JPS5426501A JP9159677A JP9159677A JPS5426501A JP S5426501 A JPS5426501 A JP S5426501A JP 9159677 A JP9159677 A JP 9159677A JP 9159677 A JP9159677 A JP 9159677A JP S5426501 A JPS5426501 A JP S5426501A
Authority
JP
Japan
Prior art keywords
pressure water
constant pressure
water feeder
feeder
constant
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
JP9159677A
Other languages
Japanese (ja)
Other versions
JPS6011239B2 (en
Inventor
Shinzou Iyoda
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.)
Kawamoto Pump Mfg Co Ltd
Original Assignee
Kawamoto Pump Mfg Co 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 Kawamoto Pump Mfg Co Ltd filed Critical Kawamoto Pump Mfg Co Ltd
Priority to JP9159677A priority Critical patent/JPS6011239B2/en
Publication of JPS5426501A publication Critical patent/JPS5426501A/en
Publication of JPS6011239B2 publication Critical patent/JPS6011239B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Feedback Control In General (AREA)
  • Control Of Fluid Pressure (AREA)
JP9159677A 1977-07-30 1977-07-30 Constant pressure water supply device Expired JPS6011239B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9159677A JPS6011239B2 (en) 1977-07-30 1977-07-30 Constant pressure water supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9159677A JPS6011239B2 (en) 1977-07-30 1977-07-30 Constant pressure water supply device

Publications (2)

Publication Number Publication Date
JPS5426501A true JPS5426501A (en) 1979-02-28
JPS6011239B2 JPS6011239B2 (en) 1985-03-23

Family

ID=14030928

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9159677A Expired JPS6011239B2 (en) 1977-07-30 1977-07-30 Constant pressure water supply device

Country Status (1)

Country Link
JP (1) JPS6011239B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610667A (en) * 1979-07-09 1981-02-03 Maekawa Seisakusho Kk Cooler
JPS5720577A (en) * 1980-07-10 1982-02-03 Mayekawa Mfg Co Ltd Speed controller with variable-frequency power source for electric motor for driving screw compressor
JPS57126581U (en) * 1981-01-30 1982-08-06
JPS59200096A (en) * 1983-04-28 1984-11-13 Shibaura Eng Works Co Ltd How to control the number of pumps in operation
JPS60122403A (en) * 1983-12-06 1985-06-29 Yamatake Honeywell Co Ltd Controller of number of operation
JPH01118176U (en) * 1989-01-19 1989-08-09
JP2002332972A (en) * 2001-05-10 2002-11-22 Sanken Electric Co Ltd Constant pressure feed water control device
JP2020099919A (en) * 2018-12-21 2020-07-02 宇部興産機械株式会社 Main pump unit of extrusion press device and control method of main pump unit

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610667A (en) * 1979-07-09 1981-02-03 Maekawa Seisakusho Kk Cooler
JPS5720577A (en) * 1980-07-10 1982-02-03 Mayekawa Mfg Co Ltd Speed controller with variable-frequency power source for electric motor for driving screw compressor
JPS57126581U (en) * 1981-01-30 1982-08-06
JPS59200096A (en) * 1983-04-28 1984-11-13 Shibaura Eng Works Co Ltd How to control the number of pumps in operation
JPS60122403A (en) * 1983-12-06 1985-06-29 Yamatake Honeywell Co Ltd Controller of number of operation
JPH01118176U (en) * 1989-01-19 1989-08-09
JP2002332972A (en) * 2001-05-10 2002-11-22 Sanken Electric Co Ltd Constant pressure feed water control device
JP2020099919A (en) * 2018-12-21 2020-07-02 宇部興産機械株式会社 Main pump unit of extrusion press device and control method of main pump unit

Also Published As

Publication number Publication date
JPS6011239B2 (en) 1985-03-23

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