JPS5646645A - Flat type motor having fan - Google Patents

Flat type motor having fan

Info

Publication number
JPS5646645A
JPS5646645A JP12103979A JP12103979A JPS5646645A JP S5646645 A JPS5646645 A JP S5646645A JP 12103979 A JP12103979 A JP 12103979A JP 12103979 A JP12103979 A JP 12103979A JP S5646645 A JPS5646645 A JP S5646645A
Authority
JP
Japan
Prior art keywords
motor
fan
armature
magnet
pole
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
JP12103979A
Other languages
Japanese (ja)
Other versions
JPS6142498B2 (en
Inventor
Hiromitsu Maeda
Fumitoshi Saito
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP12103979A priority Critical patent/JPS5646645A/en
Publication of JPS5646645A publication Critical patent/JPS5646645A/en
Publication of JPS6142498B2 publication Critical patent/JPS6142498B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Abstract

PURPOSE:To reduce the length in the axial direction and the number of constituent parts and increase the air cooling effect of the subject motor by concurrently using the end plates of the fan with the brackets or yoke members of the motor. CONSTITUTION:An end plate 11 of these end plates 11 and 11' of a fan 10 is a magnetic material which is mounted on a rotaty shaft 6 in a state of being superimposed on an armature 3, covering the opening part of a motor case 2, rotating by maintaining a minute clearance with respect to the case 2, and draws in and blows out air as shown by the arrow P. A magnetic flux M which has left the N-pole of a magnet 8 enters an armature 3 and interlinks with a coil 3a, and returns to the S-pole of the magnet 8. In this magnetic path, while the conventional one has at more than two positions, the motor of the present invention has only one gap delta1. Accordingly, the length in the axial direction and the number of constituent parts can be reduced and the cooling effect can be increased.
JP12103979A 1979-09-20 1979-09-20 Flat type motor having fan Granted JPS5646645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12103979A JPS5646645A (en) 1979-09-20 1979-09-20 Flat type motor having fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12103979A JPS5646645A (en) 1979-09-20 1979-09-20 Flat type motor having fan

Publications (2)

Publication Number Publication Date
JPS5646645A true JPS5646645A (en) 1981-04-27
JPS6142498B2 JPS6142498B2 (en) 1986-09-22

Family

ID=14801297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12103979A Granted JPS5646645A (en) 1979-09-20 1979-09-20 Flat type motor having fan

Country Status (1)

Country Link
JP (1) JPS5646645A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008005606A (en) * 2006-06-21 2008-01-10 Namiki Precision Jewel Co Ltd Driving motor of servo unit for radio control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008005606A (en) * 2006-06-21 2008-01-10 Namiki Precision Jewel Co Ltd Driving motor of servo unit for radio control

Also Published As

Publication number Publication date
JPS6142498B2 (en) 1986-09-22

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