JPS5768588A - Canned motor pump - Google Patents

Canned motor pump

Info

Publication number
JPS5768588A
JPS5768588A JP14243580A JP14243580A JPS5768588A JP S5768588 A JPS5768588 A JP S5768588A JP 14243580 A JP14243580 A JP 14243580A JP 14243580 A JP14243580 A JP 14243580A JP S5768588 A JPS5768588 A JP S5768588A
Authority
JP
Japan
Prior art keywords
casing
motor
pump
press
steel plate
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
JP14243580A
Other languages
Japanese (ja)
Inventor
Toshiaki Tsutsui
Kazuaki Hashimoto
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.)
Nikkiso Co Ltd
Original Assignee
Nikkiso Co 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 Nikkiso Co Ltd filed Critical Nikkiso Co Ltd
Priority to JP14243580A priority Critical patent/JPS5768588A/en
Publication of JPS5768588A publication Critical patent/JPS5768588A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make the simple construction of a pump and to facillitate the assembly of the pump by a method wherein outer and inner motor casings and the pump casing etc. are formed by a press formed steel plate, respectively.
CONSTITUTION: The outer casing 10 of a motor is constructed such that a steel plate is deep drawn to form an integral cylindrical cup shape, and a motor stator 14 is fixed to the inner circumference of the casing. In the casing 10 is inserted a motor inner casing 22 which is similarly formed as above and then a pair of bearings 36, 38 are stored along with a motor rotor 40. In turn, a pump casing 12 is made such that a suction port 26 is press formed and its entire part is deep drawn to form a lid-shape and the impellers 66 fixed to a rotor shaft 42 are stored therein. In the opening of said casing 22 is arranged a circular partition plate 62 to separate the motor part from the pump part and at the same time a flange part 64 is arranged at the leading end of the hub 60 to press fix the inner circumference edge of the end surface of said bearing 36.
COPYRIGHT: (C)1982,JPO&Japio
JP14243580A 1980-10-14 1980-10-14 Canned motor pump Pending JPS5768588A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14243580A JPS5768588A (en) 1980-10-14 1980-10-14 Canned motor pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14243580A JPS5768588A (en) 1980-10-14 1980-10-14 Canned motor pump

Publications (1)

Publication Number Publication Date
JPS5768588A true JPS5768588A (en) 1982-04-26

Family

ID=15315240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14243580A Pending JPS5768588A (en) 1980-10-14 1980-10-14 Canned motor pump

Country Status (1)

Country Link
JP (1) JPS5768588A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4527478Y1 (en) * 1968-08-21 1970-10-23
JPS54114805A (en) * 1978-02-27 1979-09-07 Ebara Corp Pump

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4527478Y1 (en) * 1968-08-21 1970-10-23
JPS54114805A (en) * 1978-02-27 1979-09-07 Ebara Corp Pump

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