JPS5253508A - Air supply device for pressure water tank - Google Patents

Air supply device for pressure water tank

Info

Publication number
JPS5253508A
JPS5253508A JP13015875A JP13015875A JPS5253508A JP S5253508 A JPS5253508 A JP S5253508A JP 13015875 A JP13015875 A JP 13015875A JP 13015875 A JP13015875 A JP 13015875A JP S5253508 A JPS5253508 A JP S5253508A
Authority
JP
Japan
Prior art keywords
water tank
air supply
pressure water
supply device
pressure
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
JP13015875A
Other languages
Japanese (ja)
Other versions
JPS5444125B2 (en
Inventor
Seizo Fujita
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP13015875A priority Critical patent/JPS5253508A/en
Publication of JPS5253508A publication Critical patent/JPS5253508A/en
Publication of JPS5444125B2 publication Critical patent/JPS5444125B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: A surface switch is provided above the upper water level in a pressure water tank, an air compression room is connected between the water tank and the pressure pump with a change-over valve and an air feed check valve, and air supply is conducted utilizing the own pressure of water tank.
COPYRIGHT: (C)1977,JPO&Japio
JP13015875A 1975-10-28 1975-10-28 Air supply device for pressure water tank Granted JPS5253508A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13015875A JPS5253508A (en) 1975-10-28 1975-10-28 Air supply device for pressure water tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13015875A JPS5253508A (en) 1975-10-28 1975-10-28 Air supply device for pressure water tank

Publications (2)

Publication Number Publication Date
JPS5253508A true JPS5253508A (en) 1977-04-30
JPS5444125B2 JPS5444125B2 (en) 1979-12-24

Family

ID=15027370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13015875A Granted JPS5253508A (en) 1975-10-28 1975-10-28 Air supply device for pressure water tank

Country Status (1)

Country Link
JP (1) JPS5253508A (en)

Also Published As

Publication number Publication date
JPS5444125B2 (en) 1979-12-24

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