JPH0178289U - - Google Patents

Info

Publication number
JPH0178289U
JPH0178289U JP1987173285U JP17328587U JPH0178289U JP H0178289 U JPH0178289 U JP H0178289U JP 1987173285 U JP1987173285 U JP 1987173285U JP 17328587 U JP17328587 U JP 17328587U JP H0178289 U JPH0178289 U JP H0178289U
Authority
JP
Japan
Prior art keywords
flow path
sound
outlet
blower
rectifying
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
JP1987173285U
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 JP1987173285U priority Critical patent/JPH0178289U/ja
Publication of JPH0178289U publication Critical patent/JPH0178289U/ja
Pending legal-status Critical Current

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

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

第1図は本考案の第1実施例としての吸音式ブ
ロワ出口流路構造を示す縦断面図、第2図は本考
案の第2実施例としての吸音式ブロワ出口流路構
造を示す縦断面図、第3図は上記各実施例におけ
る整流翼を示す斜視図、第4図は上記整流翼の他
の例を示す断面図であり、第5図は従来のブロワ
を示す縦断面図である。 1……ブロワケーシング、1a……出口、2…
…フアン、3……出口流路、4……整流翼、5…
…エバポレータ、6……芯材、7,7′……吸音
材。
FIG. 1 is a vertical cross-sectional view showing the outlet passage structure of a sound-absorbing blower as a first embodiment of the present invention, and FIG. 2 is a longitudinal cross-sectional view showing the outlet passage structure of a sound-absorbing blower as a second embodiment of the present invention. 3 is a perspective view showing the straightening blade in each of the above embodiments, FIG. 4 is a cross-sectional view showing another example of the straightening blade, and FIG. 5 is a longitudinal cross-sectional view showing a conventional blower. . 1...Blower casing, 1a...Outlet, 2...
...Fan, 3... Outlet channel, 4... Rectifying blade, 5...
...Evaporator, 6...Core material, 7,7'...Sound absorbing material.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ブロワの出口に接続された出口流路に、同流路
内を通る流れを整流するための整流翼をそなえ、
同整流翼の少なくとも表層部が吸音材で形成され
ていることを特徴とする、吸音式ブロワ出口流路
構造。
The outlet flow path connected to the outlet of the blower is provided with a rectifying blade for rectifying the flow passing through the flow path,
A sound-absorbing blower outlet flow path structure, characterized in that at least the surface layer of the straightening blade is formed of a sound-absorbing material.
JP1987173285U 1987-11-13 1987-11-13 Pending JPH0178289U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987173285U JPH0178289U (en) 1987-11-13 1987-11-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987173285U JPH0178289U (en) 1987-11-13 1987-11-13

Publications (1)

Publication Number Publication Date
JPH0178289U true JPH0178289U (en) 1989-05-25

Family

ID=31465212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987173285U Pending JPH0178289U (en) 1987-11-13 1987-11-13

Country Status (1)

Country Link
JP (1) JPH0178289U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100416780B1 (en) * 2001-08-13 2004-01-31 엘지전자 주식회사 A fan housing
KR100472867B1 (en) * 2002-08-28 2005-03-08 웅진코웨이주식회사 Silent Centrifugal Blower using aileron
KR100485329B1 (en) * 2002-10-09 2005-04-25 학교법인 선문학원 centrifugal blower with blade preventing eddy

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100416780B1 (en) * 2001-08-13 2004-01-31 엘지전자 주식회사 A fan housing
KR100472867B1 (en) * 2002-08-28 2005-03-08 웅진코웨이주식회사 Silent Centrifugal Blower using aileron
KR100485329B1 (en) * 2002-10-09 2005-04-25 학교법인 선문학원 centrifugal blower with blade preventing eddy

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