JPS54123713A - Automatic water supply equipment - Google Patents

Automatic water supply equipment

Info

Publication number
JPS54123713A
JPS54123713A JP3094778A JP3094778A JPS54123713A JP S54123713 A JPS54123713 A JP S54123713A JP 3094778 A JP3094778 A JP 3094778A JP 3094778 A JP3094778 A JP 3094778A JP S54123713 A JPS54123713 A JP S54123713A
Authority
JP
Japan
Prior art keywords
air
pressure
pressure tank
level
lower limit
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
JP3094778A
Other languages
English (en)
Other versions
JPS5732750B2 (ja
Inventor
Tomohiko Taki
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 JP3094778A priority Critical patent/JPS54123713A/ja
Publication of JPS54123713A publication Critical patent/JPS54123713A/ja
Publication of JPS5732750B2 publication Critical patent/JPS5732750B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
JP3094778A 1978-03-20 1978-03-20 Automatic water supply equipment Granted JPS54123713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3094778A JPS54123713A (en) 1978-03-20 1978-03-20 Automatic water supply equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3094778A JPS54123713A (en) 1978-03-20 1978-03-20 Automatic water supply equipment

Publications (2)

Publication Number Publication Date
JPS54123713A true JPS54123713A (en) 1979-09-26
JPS5732750B2 JPS5732750B2 (ja) 1982-07-13

Family

ID=12317860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3094778A Granted JPS54123713A (en) 1978-03-20 1978-03-20 Automatic water supply equipment

Country Status (1)

Country Link
JP (1) JPS54123713A (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5269008U (ja) * 1976-11-22 1977-05-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5269008U (ja) * 1976-11-22 1977-05-23

Also Published As

Publication number Publication date
JPS5732750B2 (ja) 1982-07-13

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