JPS52100611A - Air feed and water level control apparatus of pressure water tank - Google Patents

Air feed and water level control apparatus of pressure water tank

Info

Publication number
JPS52100611A
JPS52100611A JP1769676A JP1769676A JPS52100611A JP S52100611 A JPS52100611 A JP S52100611A JP 1769676 A JP1769676 A JP 1769676A JP 1769676 A JP1769676 A JP 1769676A JP S52100611 A JPS52100611 A JP S52100611A
Authority
JP
Japan
Prior art keywords
air feed
control apparatus
level control
water tank
water level
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.)
Pending
Application number
JP1769676A
Other languages
Japanese (ja)
Inventor
Kazushi Furukawa
Shinsuke Tanaka
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP1769676A priority Critical patent/JPS52100611A/en
Publication of JPS52100611A publication Critical patent/JPS52100611A/en
Pending legal-status Critical Current

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To improve the durability of apparatus and the smoothness of operation by decreasing the operation frequency of an electro magnetic valve and by controlling the air feed of a pressure water tank with the operation of water level detector.
COPYRIGHT: (C)1977,JPO&Japio
JP1769676A 1976-02-19 1976-02-19 Air feed and water level control apparatus of pressure water tank Pending JPS52100611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1769676A JPS52100611A (en) 1976-02-19 1976-02-19 Air feed and water level control apparatus of pressure water tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1769676A JPS52100611A (en) 1976-02-19 1976-02-19 Air feed and water level control apparatus of pressure water tank

Publications (1)

Publication Number Publication Date
JPS52100611A true JPS52100611A (en) 1977-08-23

Family

ID=11950956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1769676A Pending JPS52100611A (en) 1976-02-19 1976-02-19 Air feed and water level control apparatus of pressure water tank

Country Status (1)

Country Link
JP (1) JPS52100611A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56113092A (en) * 1980-02-08 1981-09-05 Ebara Corp Submersible motor pump
JP2003028087A (en) * 2001-07-11 2003-01-29 Nidec Shibaura Corp Well pump

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829403A (en) * 1971-08-18 1973-04-19
JPS4913647A (en) * 1972-05-19 1974-02-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829403A (en) * 1971-08-18 1973-04-19
JPS4913647A (en) * 1972-05-19 1974-02-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56113092A (en) * 1980-02-08 1981-09-05 Ebara Corp Submersible motor pump
JP2003028087A (en) * 2001-07-11 2003-01-29 Nidec Shibaura Corp Well pump

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