JPS5260413A - Well pump - Google Patents

Well pump

Info

Publication number
JPS5260413A
JPS5260413A JP13621775A JP13621775A JPS5260413A JP S5260413 A JPS5260413 A JP S5260413A JP 13621775 A JP13621775 A JP 13621775A JP 13621775 A JP13621775 A JP 13621775A JP S5260413 A JPS5260413 A JP S5260413A
Authority
JP
Japan
Prior art keywords
well pump
piping
pump
decrea
bifurcated
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
JP13621775A
Other languages
Japanese (ja)
Inventor
Minoru Kanai
Yasuro Hori
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 JP13621775A priority Critical patent/JPS5260413A/en
Publication of JPS5260413A publication Critical patent/JPS5260413A/en
Pending legal-status Critical Current

Links

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: Provision of a well pump with piping construction suited for reduction of noises in which a discharge piping is bifurcated from a delivery inner piping for feeding the output water rrom a pump to a pressure tank thereby to decrea decrease the flow of high-velocity water under pressure.
COPYRIGHT: (C)1977,JPO&Japio
JP13621775A 1975-11-14 1975-11-14 Well pump Pending JPS5260413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13621775A JPS5260413A (en) 1975-11-14 1975-11-14 Well pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13621775A JPS5260413A (en) 1975-11-14 1975-11-14 Well pump

Publications (1)

Publication Number Publication Date
JPS5260413A true JPS5260413A (en) 1977-05-18

Family

ID=15170031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13621775A Pending JPS5260413A (en) 1975-11-14 1975-11-14 Well pump

Country Status (1)

Country Link
JP (1) JPS5260413A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62197790U (en) * 1986-06-09 1987-12-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62197790U (en) * 1986-06-09 1987-12-16

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