JPS5386404A - Rotary electrical machinery - Google Patents

Rotary electrical machinery

Info

Publication number
JPS5386404A
JPS5386404A JP80477A JP80477A JPS5386404A JP S5386404 A JPS5386404 A JP S5386404A JP 80477 A JP80477 A JP 80477A JP 80477 A JP80477 A JP 80477A JP S5386404 A JPS5386404 A JP S5386404A
Authority
JP
Japan
Prior art keywords
electrical machinery
rotary electrical
stator core
intermediate supporting
putting
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
JP80477A
Other languages
Japanese (ja)
Inventor
Hisaya Sasamoto
Kunio Miyashita
Toshio Tamura
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 JP80477A priority Critical patent/JPS5386404A/en
Publication of JPS5386404A publication Critical patent/JPS5386404A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve cooling efficiency and centering precision by forming axial gap between the amature winding and the both side intermediate supporting plates for supporting the stator core and putting the projected part of the intermediate supporting plate into the concaved part bored on the stator core pushing plate.
COPYRIGHT: (C)1978,JPO&Japio
JP80477A 1977-01-10 1977-01-10 Rotary electrical machinery Pending JPS5386404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP80477A JPS5386404A (en) 1977-01-10 1977-01-10 Rotary electrical machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP80477A JPS5386404A (en) 1977-01-10 1977-01-10 Rotary electrical machinery

Publications (1)

Publication Number Publication Date
JPS5386404A true JPS5386404A (en) 1978-07-29

Family

ID=11483862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP80477A Pending JPS5386404A (en) 1977-01-10 1977-01-10 Rotary electrical machinery

Country Status (1)

Country Link
JP (1) JPS5386404A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4023791A1 (en) * 1990-07-26 1992-01-30 Siemens Ag Double rotor electric motor with annular stator winding - induces co-operative currents in short-circuit windings of rigidly coupled internal and external rotors
US7026742B2 (en) * 2002-04-01 2006-04-11 Nissan Motor Co., Ltd. Stator mounting for a double rotor electric motor
CN101895178A (en) * 2010-06-04 2010-11-24 华小平 Megawatt dual-rotor direct drive permanent magnet wind driven generator
EP2340597A1 (en) * 2008-09-23 2011-07-06 AeroVironment, Inc. Stator winding heat sink configuraton
JP2011223661A (en) * 2010-04-05 2011-11-04 Honda Motor Co Ltd Electric motor

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4023791A1 (en) * 1990-07-26 1992-01-30 Siemens Ag Double rotor electric motor with annular stator winding - induces co-operative currents in short-circuit windings of rigidly coupled internal and external rotors
US7026742B2 (en) * 2002-04-01 2006-04-11 Nissan Motor Co., Ltd. Stator mounting for a double rotor electric motor
EP2340597A4 (en) * 2008-09-23 2013-01-16 Aerovironment Inc Stator winding heat sink configuraton
EP2340597A1 (en) * 2008-09-23 2011-07-06 AeroVironment, Inc. Stator winding heat sink configuraton
EP2342804A2 (en) * 2008-09-23 2011-07-13 AeroVironment, Inc. Motor air flow cooling
EP2342804A4 (en) * 2008-09-23 2013-01-23 Aerovironment Inc Motor air flow cooling
US8604652B2 (en) 2008-09-23 2013-12-10 Aerovironment, Inc. Motor air flow cooling
US8723378B2 (en) 2008-09-23 2014-05-13 Aerovironment, Inc. Stator winding heat sink configuration
US9673673B2 (en) 2008-09-23 2017-06-06 Aerovironment, Inc. Motor air flow cooling
US9748809B2 (en) 2008-09-23 2017-08-29 Aerovironment, Inc. Stator winding heat sink configuration
US10103592B2 (en) 2008-09-23 2018-10-16 Aerovironment, Inc. Stator winding heat sink configuration
US10873229B2 (en) 2008-09-23 2020-12-22 Aerovironment, Inc. Motor air flow cooling
US11581769B2 (en) 2008-09-23 2023-02-14 Aerovironment, Inc. Stator winding heat sink configuration
JP2011223661A (en) * 2010-04-05 2011-11-04 Honda Motor Co Ltd Electric motor
CN101895178A (en) * 2010-06-04 2010-11-24 华小平 Megawatt dual-rotor direct drive permanent magnet wind driven generator

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