JPS5355501A - Automatic suction starting type double volute pump - Google Patents

Automatic suction starting type double volute pump

Info

Publication number
JPS5355501A
JPS5355501A JP13003176A JP13003176A JPS5355501A JP S5355501 A JPS5355501 A JP S5355501A JP 13003176 A JP13003176 A JP 13003176A JP 13003176 A JP13003176 A JP 13003176A JP S5355501 A JPS5355501 A JP S5355501A
Authority
JP
Japan
Prior art keywords
volute pump
type double
double volute
automatic suction
starting type
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
JP13003176A
Other languages
Japanese (ja)
Inventor
Ryuji Ichikawa
Teruo Yamaguchi
Kiyoshi Hashiba
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.)
Ebara Corp
Original Assignee
Ebara 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 Ebara Corp filed Critical Ebara Corp
Priority to JP13003176A priority Critical patent/JPS5355501A/en
Publication of JPS5355501A publication Critical patent/JPS5355501A/en
Pending legal-status Critical Current

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To improve the suction starting capacith of a double volute pump by setting the arcuate angles of the volutes, the angle of an opening in the volutes and the clearances between the drip portions and the runner to the respective predetermined values.
COPYRIGHT: (C)1978,JPO&Japio
JP13003176A 1976-10-30 1976-10-30 Automatic suction starting type double volute pump Pending JPS5355501A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13003176A JPS5355501A (en) 1976-10-30 1976-10-30 Automatic suction starting type double volute pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13003176A JPS5355501A (en) 1976-10-30 1976-10-30 Automatic suction starting type double volute pump

Publications (1)

Publication Number Publication Date
JPS5355501A true JPS5355501A (en) 1978-05-20

Family

ID=15024428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13003176A Pending JPS5355501A (en) 1976-10-30 1976-10-30 Automatic suction starting type double volute pump

Country Status (1)

Country Link
JP (1) JPS5355501A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63154788U (en) * 1987-03-31 1988-10-11
JPH05223087A (en) * 1992-02-06 1993-08-31 Tadashi Murakami Diffuser constituting self-priming mechanism, and self-priming volute pump

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2287397A (en) * 1940-03-29 1942-06-23 Herbert E Rupp Double suction liquid pump
US2627817A (en) * 1949-07-08 1953-02-10 Goulds Pumps Self-priming centrifugal pump

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2287397A (en) * 1940-03-29 1942-06-23 Herbert E Rupp Double suction liquid pump
US2627817A (en) * 1949-07-08 1953-02-10 Goulds Pumps Self-priming centrifugal pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63154788U (en) * 1987-03-31 1988-10-11
JPH05223087A (en) * 1992-02-06 1993-08-31 Tadashi Murakami Diffuser constituting self-priming mechanism, and self-priming volute pump

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