JPS5654988A - Westco pump - Google Patents

Westco pump

Info

Publication number
JPS5654988A
JPS5654988A JP13004579A JP13004579A JPS5654988A JP S5654988 A JPS5654988 A JP S5654988A JP 13004579 A JP13004579 A JP 13004579A JP 13004579 A JP13004579 A JP 13004579A JP S5654988 A JPS5654988 A JP S5654988A
Authority
JP
Japan
Prior art keywords
motor
pump
westco pump
westco
combination
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
JP13004579A
Other languages
Japanese (ja)
Inventor
Kenzo Mikata
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 JP13004579A priority Critical patent/JPS5654988A/en
Publication of JPS5654988A publication Critical patent/JPS5654988A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To enable easy changing to 60Hz, by using a motor having a large capacity, in a Westco pump for 50Hz.
CONSTITUTION: When a Westco pump for 50Hz is used with 60Hz, the pump part which consists of a vane wheel as main body, a casing 3, a casing cover 4, a shaft seal device 5 etc. is used as it is, and only a motor 2 is exchanged to the motor having a larger capacity than the motor for Westco pump for 50Hz. Namely, the Westco pump for 50Hz which is in combination with the motor 2 having a small output and in which the thickness (t) of the vane wheel 1 is set constant, and only the outer diameter D is varied, is set in combination with the motor having a large output and allowed to serve as a Westco pump for 60Hz.
COPYRIGHT: (C)1981,JPO&Japio
JP13004579A 1979-10-11 1979-10-11 Westco pump Pending JPS5654988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13004579A JPS5654988A (en) 1979-10-11 1979-10-11 Westco pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13004579A JPS5654988A (en) 1979-10-11 1979-10-11 Westco pump

Publications (1)

Publication Number Publication Date
JPS5654988A true JPS5654988A (en) 1981-05-15

Family

ID=15024749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13004579A Pending JPS5654988A (en) 1979-10-11 1979-10-11 Westco pump

Country Status (1)

Country Link
JP (1) JPS5654988A (en)

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