JPS5688647A - Capacitor-excitation type brushless generator - Google Patents

Capacitor-excitation type brushless generator

Info

Publication number
JPS5688647A
JPS5688647A JP16636679A JP16636679A JPS5688647A JP S5688647 A JPS5688647 A JP S5688647A JP 16636679 A JP16636679 A JP 16636679A JP 16636679 A JP16636679 A JP 16636679A JP S5688647 A JPS5688647 A JP S5688647A
Authority
JP
Japan
Prior art keywords
capacitor
cooling air
excitation type
type brushless
cooling
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
JP16636679A
Other languages
Japanese (ja)
Inventor
Takashi Uchino
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP16636679A priority Critical patent/JPS5688647A/en
Publication of JPS5688647A publication Critical patent/JPS5688647A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/36—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches

Abstract

PURPOSE:To retain the temperature at an adequate value in a capacitor-excitation type brushless generator by providing a cooling fan at the driving side of a rotor shaft to thereby introduce cooling air and disposing a phase advance capacitor at the upstream side of the cooling air, thereby supplying sufficient cooling air to the capacitor. CONSTITUTION:A cooling fan 9 is provided at the drive side of a rotor shaft 3 to thereby introduce cooling air A into a casing 4, and the rotor 1 and the stator 2 are thus cooled. Further, a phase advance capacitor 16 is disposed at the upstream side of the cooling air A, and the capacitor 16 is cooled before cooling the rotor 1 and the stator 2. Since a great deal of cooling air can be contacted with the capacitor 16 in this manner, it can prevent the capacitor from overheating.
JP16636679A 1979-12-21 1979-12-21 Capacitor-excitation type brushless generator Pending JPS5688647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16636679A JPS5688647A (en) 1979-12-21 1979-12-21 Capacitor-excitation type brushless generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16636679A JPS5688647A (en) 1979-12-21 1979-12-21 Capacitor-excitation type brushless generator

Publications (1)

Publication Number Publication Date
JPS5688647A true JPS5688647A (en) 1981-07-18

Family

ID=15830060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16636679A Pending JPS5688647A (en) 1979-12-21 1979-12-21 Capacitor-excitation type brushless generator

Country Status (1)

Country Link
JP (1) JPS5688647A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0468468U (en) * 1990-10-18 1992-06-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0468468U (en) * 1990-10-18 1992-06-17

Similar Documents

Publication Publication Date Title
JPS56157238A (en) Rotary motor
JPS641439A (en) Motor fan
GB1526119A (en) Induction motors
ES464979A1 (en) Fan with a cooled motor
JPS5315502A (en) Rotary electric machine
FR2433846A1 (en) Electric motor with fan and air-cooled housing - has cooling air inlet orifice provided with pipe having mouth remote from electric motor
GB1262376A (en) An electric motor for driving the fuel pump and blower of a liquid-fuel burner
JPS5688647A (en) Capacitor-excitation type brushless generator
GB1316814A (en) Engine-driven generator for motor vehicles escape slide
GB2019943A (en) Gas turbine engine
JPS54114805A (en) Pump
GB1514892A (en) Motors having a part-spherical air gap
JPS5672215A (en) Cooling device for internal combustion engine
JPS6460244A (en) Ac generator for vehicle
ES2140742T3 (en) SELF-REFRIGERATED ELECTRIC MACHINE.
JPS533604A (en) Electric motor of duplicated rotor type
SU1307508A1 (en) Rotor of synchronous reactive motor
JPS53107603A (en) Rotary machine
SU1557635A1 (en) Electric machine
JPS566644A (en) Ventilating and cooling device for rotary electric machine
GB1345585A (en) Electrical machine
JPS5347905A (en) Electric motor
FR2363218A1 (en) ELECTRIC MOTOR, ESPECIALLY FOR DRIVING A HOT SHAFT
GB1307267A (en) Internal combustion engine
JPS55100057A (en) Brushless motor