JPH0361198U - - Google Patents

Info

Publication number
JPH0361198U
JPH0361198U JP12298089U JP12298089U JPH0361198U JP H0361198 U JPH0361198 U JP H0361198U JP 12298089 U JP12298089 U JP 12298089U JP 12298089 U JP12298089 U JP 12298089U JP H0361198 U JPH0361198 U JP H0361198U
Authority
JP
Japan
Prior art keywords
side plate
motor
fan
blower
showing
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
JP12298089U
Other languages
Japanese (ja)
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 JP12298089U priority Critical patent/JPH0361198U/ja
Publication of JPH0361198U publication Critical patent/JPH0361198U/ja
Pending legal-status Critical Current

Links

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  • Motor Or Generator Frames (AREA)

Description

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

第１図は本考案の一実施例におけるモータ取付
け側の側面板を示す正面図、第２図は同上の実施
例の送風装置を示す正面図、第３図は同上の実施
例におけるエア吸込み側の側面板を示す正面図、
第４図は本考案の他例におけるモータ取付け側の
側面板を示す正面図、第５図は本考案のさらに別
な実施例におけるモータ取付け側の側面板を示す
正面図、第６図及び第７図は同上の運転時に発生
する振動音の音圧の周波数分布を示すグラフ、第
８図ａ，ｂは従来例の送風装置を示す側面図及び
正面図、第９図及び第１０図は同上の運転時に発
生する振動音の音圧の周波数分布を示すグラフで
ある。 １…送風フアン、２…フアンケース、３…モー
タ、４，７…補強用リブ、１０…側面板。 Fig. 1 is a front view showing the side plate on the motor mounting side in one embodiment of the present invention, Fig. 2 is a front view showing the blower device in the above embodiment, and Fig. 3 is the air suction side in the above embodiment. A front view showing the side plate of
FIG. 4 is a front view showing a side plate on the motor mounting side in another embodiment of the present invention, FIG. 5 is a front view showing a side plate on the motor mounting side in yet another embodiment of the present invention, and FIGS. Figure 7 is a graph showing the frequency distribution of the sound pressure of vibration noise generated during operation of the same as above, Figures 8a and b are side and front views showing the conventional blower device, and Figures 9 and 10 are the same as above. 3 is a graph showing the frequency distribution of the sound pressure of vibration noise generated during operation of the vehicle. DESCRIPTION OF SYMBOLS 1...Blower fan, 2...Fan case, 3...Motor, 4, 7...Reinforcing rib, 10...Side plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 送風フアンを収容したフアンケースの側面板に
送風フアン駆動用の直流モータを外付けした送風
装置において、前記モータを取り付けられたフア
ンケースの側面板に補強用リブを設けたことを特
徴とする送風装置の制振構造。 A blower device in which a DC motor for driving the blower fan is externally attached to a side plate of a fan case housing a blower fan, characterized in that a reinforcing rib is provided on the side plate of the fan case to which the motor is attached. Vibration damping structure of the device.
JP12298089U 1989-10-19 1989-10-19 Pending JPH0361198U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12298089U JPH0361198U (en) 1989-10-19 1989-10-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12298089U JPH0361198U (en) 1989-10-19 1989-10-19

Publications (1)

Publication Number Publication Date
JPH0361198U true JPH0361198U (en) 1991-06-14

Family

ID=31670976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12298089U Pending JPH0361198U (en) 1989-10-19 1989-10-19

Country Status (1)

Country Link
JP (1) JPH0361198U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007198203A (en) * 2006-01-25 2007-08-09 Denso Corp Blower
JP2020510783A (en) * 2017-03-03 2020-04-09 エリオット・カンパニー Method and arrangement for minimizing noise and structural excitation by cavity acoustic mode

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546729B2 (en) * 1975-08-22 1980-11-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546729B2 (en) * 1975-08-22 1980-11-26

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007198203A (en) * 2006-01-25 2007-08-09 Denso Corp Blower
JP2020510783A (en) * 2017-03-03 2020-04-09 エリオット・カンパニー Method and arrangement for minimizing noise and structural excitation by cavity acoustic mode
JP2023052513A (en) * 2017-03-03 2023-04-11 エリオット・カンパニー Methods and arrangements for minimizing noise and structural excitation due to cavity acoustic modes

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