JPS5556445A - Ventilating fan for rotary machine - Google Patents

Ventilating fan for rotary machine

Info

Publication number
JPS5556445A
JPS5556445A JP12712978A JP12712978A JPS5556445A JP S5556445 A JPS5556445 A JP S5556445A JP 12712978 A JP12712978 A JP 12712978A JP 12712978 A JP12712978 A JP 12712978A JP S5556445 A JPS5556445 A JP S5556445A
Authority
JP
Japan
Prior art keywords
linear motor
ventilating fan
fan
rotor
rotary machine
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
JP12712978A
Other languages
Japanese (ja)
Inventor
Koichi Kuyama
Sekisuke Yamanaka
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.)
Shibaura Mechatronics Corp
Original Assignee
Shibaura Engineering Works 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 Shibaura Engineering Works Co Ltd filed Critical Shibaura Engineering Works Co Ltd
Priority to JP12712978A priority Critical patent/JPS5556445A/en
Publication of JPS5556445A publication Critical patent/JPS5556445A/en
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Cooling System (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

PURPOSE: To provide constant cooling air by a ventilating fan regardless of the rotating speed of a rotor for a rotary machine by installing the primary side of a linear motor in a casing and providing the fan forming secondary conductor at the portion facing opposite to the primary side rotatably.
CONSTITUTION: There are provided an exit 1 at the peripheral side of a casing 2, and the primary stator 5 of a rectilinear or bent linear motor at part of a bearing bracket 4. A ventilating fan 7 consisting of conductive disk-like supporting members 7a, 7b and blades 7c is installed at the portion facing opposite to the exit 1 and the stator 5, and a rotary shaft 3 is so mounted as to be independently rotatable with respect to the rotor via a bearing 8a. Since the fan 7 thus forms the secondary conductor of the linear motor and independently rotates from the rotor at constant speed, it can provide constant cooling effect.
COPYRIGHT: (C)1980,JPO&Japio
JP12712978A 1978-10-16 1978-10-16 Ventilating fan for rotary machine Pending JPS5556445A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12712978A JPS5556445A (en) 1978-10-16 1978-10-16 Ventilating fan for rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12712978A JPS5556445A (en) 1978-10-16 1978-10-16 Ventilating fan for rotary machine

Publications (1)

Publication Number Publication Date
JPS5556445A true JPS5556445A (en) 1980-04-25

Family

ID=14952319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12712978A Pending JPS5556445A (en) 1978-10-16 1978-10-16 Ventilating fan for rotary machine

Country Status (1)

Country Link
JP (1) JPS5556445A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839240A (en) * 1981-08-28 1983-03-07 Mitsubishi Electric Corp Generator for vehicle
JPS5839241A (en) * 1981-08-31 1983-03-07 Mitsubishi Electric Corp Generator for vehicle
JPS5837764U (en) * 1981-09-07 1983-03-11 東洋電機製造株式会社 Ventilation system for vehicle traction motors
JPS5837765U (en) * 1981-09-07 1983-03-11 東洋電機製造株式会社 Ventilation system for vehicle traction motors
WO1983000955A1 (en) * 1981-08-28 1983-03-17 Iwaki, Yoshiyuki; Generator for vehicle
JP2008005606A (en) * 2006-06-21 2008-01-10 Namiki Precision Jewel Co Ltd Driving motor of servo unit for radio control
US7969051B2 (en) * 2005-09-29 2011-06-28 Valeo Equipements Electriques Moteur Forced-fluid flow ventilating system for rotating electrical machines and rotating electrical machine comprising same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939042U (en) * 1972-07-07 1974-04-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939042U (en) * 1972-07-07 1974-04-06

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839240A (en) * 1981-08-28 1983-03-07 Mitsubishi Electric Corp Generator for vehicle
WO1983000955A1 (en) * 1981-08-28 1983-03-17 Iwaki, Yoshiyuki; Generator for vehicle
JPS5839241A (en) * 1981-08-31 1983-03-07 Mitsubishi Electric Corp Generator for vehicle
JPS5837764U (en) * 1981-09-07 1983-03-11 東洋電機製造株式会社 Ventilation system for vehicle traction motors
JPS5837765U (en) * 1981-09-07 1983-03-11 東洋電機製造株式会社 Ventilation system for vehicle traction motors
US7969051B2 (en) * 2005-09-29 2011-06-28 Valeo Equipements Electriques Moteur Forced-fluid flow ventilating system for rotating electrical machines and rotating electrical machine comprising same
JP2008005606A (en) * 2006-06-21 2008-01-10 Namiki Precision Jewel Co Ltd Driving motor of servo unit for radio control

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