JPS5768589A - Canned motor pump - Google Patents

Canned motor pump

Info

Publication number
JPS5768589A
JPS5768589A JP14243680A JP14243680A JPS5768589A JP S5768589 A JPS5768589 A JP S5768589A JP 14243680 A JP14243680 A JP 14243680A JP 14243680 A JP14243680 A JP 14243680A JP S5768589 A JPS5768589 A JP S5768589A
Authority
JP
Japan
Prior art keywords
casing
motor
pump
rotor
constructed
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.)
Granted
Application number
JP14243680A
Other languages
Japanese (ja)
Other versions
JPS6357638B2 (en
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 JP14243680A priority Critical patent/JPS5768589A/en
Publication of JPS5768589A publication Critical patent/JPS5768589A/en
Publication of JPS6357638B2 publication Critical patent/JPS6357638B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To make the simple construction of a pump and to facilitate the assembly of the pump by a method wherein outer and inner motor casings and a 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 a cylindrica cup 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 formed similarly as above and then a motor rotor 40 is stored. In turn, a pump casing 12 is constructed such that a suction port 26 is deep drawn and the entire casing is drawn to form a lid-shape. Impellers 66 fixed to a rotor shaft 42 are stored in the casing. In the opening part of said casing 22 is arranged a circular partition plate 62 to separate the motor part from the pump part. The motor rotor 40 is enclosed at its outer circumference by a rotor can 48 and at the same time both front and rear end surfaces thereof are closed by end cover plates 50, 52.
COPYRIGHT: (C)1982,JPO&Japio
JP14243680A 1980-10-14 1980-10-14 Canned motor pump Granted JPS5768589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14243680A JPS5768589A (en) 1980-10-14 1980-10-14 Canned motor pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14243680A JPS5768589A (en) 1980-10-14 1980-10-14 Canned motor pump

Publications (2)

Publication Number Publication Date
JPS5768589A true JPS5768589A (en) 1982-04-26
JPS6357638B2 JPS6357638B2 (en) 1988-11-11

Family

ID=15315263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14243680A Granted JPS5768589A (en) 1980-10-14 1980-10-14 Canned motor pump

Country Status (1)

Country Link
JP (1) JPS5768589A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1104078A2 (en) * 1999-11-17 2001-05-30 WILO GmbH Rotor with pressed-in frontsheets
JP2004011538A (en) * 2002-06-07 2004-01-15 Tokyo Gas Co Ltd Absorption solution pump

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0968195A (en) * 1995-08-31 1997-03-11 Ebara Corp Canned motor pump

Citations (1)

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

Patent Citations (1)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1104078A2 (en) * 1999-11-17 2001-05-30 WILO GmbH Rotor with pressed-in frontsheets
EP1104078A3 (en) * 1999-11-17 2003-11-12 WILO GmbH Rotor with pressed-in frontsheets
JP2004011538A (en) * 2002-06-07 2004-01-15 Tokyo Gas Co Ltd Absorption solution pump

Also Published As

Publication number Publication date
JPS6357638B2 (en) 1988-11-11

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