JPH0244869U - - Google Patents

Info

Publication number
JPH0244869U
JPH0244869U JP1988124888U JP12488888U JPH0244869U JP H0244869 U JPH0244869 U JP H0244869U JP 1988124888 U JP1988124888 U JP 1988124888U JP 12488888 U JP12488888 U JP 12488888U JP H0244869 U JPH0244869 U JP H0244869U
Authority
JP
Japan
Prior art keywords
prevention device
noise
shroud
fan motor
mounting portion
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
JP1988124888U
Other languages
Japanese (ja)
Other versions
JPH0646210Y2 (en
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 filed Critical
Priority to JP1988124888U priority Critical patent/JPH0646210Y2/en
Priority to KR2019890013242U priority patent/KR910007555Y1/en
Publication of JPH0244869U publication Critical patent/JPH0244869U/ja
Application granted granted Critical
Publication of JPH0646210Y2 publication Critical patent/JPH0646210Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は、本考案に係るフアンモータの電波ノイ
ズ発生防止装置の取付け構造の実施例を示したも
のであつて、第１図はフアンモータの断面側面図
、第２図は同上背面図、第３図はシユラウドの背
面図、第４図はノイズ発生防止装置の断面図、第
５図はノイズ発生防止装置の回路図である。 図中、１はフアンモータ、３はフアン、４はシ
ユラウド、４ｂはボス部、４ｅは取付け部、６は
ノイズ発生防止装置である。 The drawings show an embodiment of the mounting structure of the fan motor radio noise generation prevention device according to the present invention, in which FIG. 1 is a cross-sectional side view of the fan motor, FIG. 2 is a rear view of the same, and This figure is a rear view of the shroud, FIG. 4 is a sectional view of the noise generation prevention device, and FIG. 5 is a circuit diagram of the noise generation prevention device. In the figure, 1 is a fan motor, 3 is a fan, 4 is a shroud, 4b is a boss portion, 4e is a mounting portion, and 6 is a noise generation prevention device.

Claims (1)

【実用新案登録請求の範囲】 (1) シユラウド中心部のボス部に取付けたフア
ンモータからの電波ノイズ発生防止をするための
ノイズ発生防止装置をシユラウドに取付けるに、
前記シユラウドボス部外周部に凹状に切欠いて取
付け部を形成し、ここにノイズ発生防止装置を組
込んだことを特徴とするフアンモータの電波ノイ
ズ発生防止装置の取付け構造。 (2) 前記ノイズ発生防止装置は、その長手方向
がフアンの回転方向に沿う姿勢で取付け部に組込
まれていることを特徴とする実用新案登録請求の
範囲第１項記載のフアンモータの電波ノイズ発生
防止装置の取付け構造。[Scope of Claim for Utility Model Registration] (1) When installing a noise generation prevention device on the shroud to prevent the generation of radio noise from the fan motor attached to the boss at the center of the shroud,
A mounting structure for a radio noise prevention device for a fan motor, characterized in that a mounting portion is formed by a concave cutout on the outer periphery of the shroud boss portion, and a noise prevention device is incorporated in the mounting portion. (2) A method for preventing radio wave noise in a fan motor according to claim 1, wherein the noise generation prevention device is incorporated into a mounting portion with its longitudinal direction aligned with the direction of rotation of the fan. Installation structure of the occurrence prevention device.
JP1988124888U 1988-09-24 1988-09-24 Mounting structure for the fan motor radio noise prevention device Expired - Lifetime JPH0646210Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1988124888U JPH0646210Y2 (en) 1988-09-24 1988-09-24 Mounting structure for the fan motor radio noise prevention device
KR2019890013242U KR910007555Y1 (en) 1988-09-24 1989-09-07 Fan motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988124888U JPH0646210Y2 (en) 1988-09-24 1988-09-24 Mounting structure for the fan motor radio noise prevention device

Publications (2)

Publication Number Publication Date
JPH0244869U true JPH0244869U (en) 1990-03-28
JPH0646210Y2 JPH0646210Y2 (en) 1994-11-24

Family

ID=31375009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988124888U Expired - Lifetime JPH0646210Y2 (en) 1988-09-24 1988-09-24 Mounting structure for the fan motor radio noise prevention device

Country Status (2)

Country Link
JP (1) JPH0646210Y2 (en)
KR (1) KR910007555Y1 (en)

Also Published As

Publication number Publication date
KR900007566U (en) 1990-04-04
JPH0646210Y2 (en) 1994-11-24
KR910007555Y1 (en) 1991-09-27

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