JPS5768588A - Canned motor pump - Google Patents
Canned motor pumpInfo
- 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
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
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)
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 |
-
1980
- 1980-10-14 JP JP14243580A patent/JPS5768588A/en active Pending
Patent Citations (2)
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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