JPS595797U - Blade shape of multi-winged fan - Google Patents

Blade shape of multi-winged fan

Info

Publication number
JPS595797U
JPS595797U JP9932382U JP9932382U JPS595797U JP S595797 U JPS595797 U JP S595797U JP 9932382 U JP9932382 U JP 9932382U JP 9932382 U JP9932382 U JP 9932382U JP S595797 U JPS595797 U JP S595797U
Authority
JP
Japan
Prior art keywords
blade
blade shape
fan
blade fan
blades
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
JP9932382U
Other languages
Japanese (ja)
Inventor
畠　裕幸
関根　洋治
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP9932382U priority Critical patent/JPS595797U/en
Publication of JPS595797U publication Critical patent/JPS595797U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は多翼ファンの正面図、第２図は多翼ファンのＢ
Ｂ断面図、第３図は従来の多翼ファンのＡＡ断面図、第
４図は本考案の多翼ファンのＢＢ断面図、第５図はマウ
スリング内径が多翼ファン内径より大きい場合の説明図
、第６図はウィンド形空調機の正面図、第７図はウィン
ド形空調機の室内送風構造を示す図である。 １・・・羽根、２・・・主板、３・・・側板、４・・・
軸、５・・・マウスリング、６・・・化粧カバー、７・
・・フィルタ、８・・・蒸発器、９・・・ケーシング、
１０・・・多翼ファン、１１・・・仕切り板、１７・・
・吹出口。Figure 1 is a front view of the multi-blade fan, and Figure 2 is the B of the multi-blade fan.
B cross-sectional view, Figure 3 is an AA cross-sectional view of a conventional multi-blade fan, Figure 4 is a BB cross-sectional view of the multi-blade fan of the present invention, and Figure 5 is an explanation of the case where the mouth ring inner diameter is larger than the multi-blade fan inner diameter. 6 is a front view of the window type air conditioner, and FIG. 7 is a diagram showing the indoor ventilation structure of the window type air conditioner. 1...Blade, 2...Main plate, 3...Side plate, 4...
Shaft, 5...mouse ring, 6...makeup cover, 7.
... Filter, 8 ... Evaporator, 9 ... Casing,
10... Multi-blade fan, 11... Partition plate, 17...
・Air outlet.

Claims (1)

【実用新案登録請求の範囲】 １　主板２に複数個の軸方向に平行で長さの変化しない
羽根１を垂直に取り付け、羽根１の吸込側の外面をリン
グ状の側板３により支える構造を持つ多翼ファンにおい
て、羽根１の吸込側の翼端面を曲面形状としたことを特
徴とする多翼ファンの羽根形状。 ２　多翼ファンが蒸発器の後方に配置されるウィンド形
空調機用である実用新案登録請求の範囲第１項記載の多
翼ファンの羽根形状。[Claims for Utility Model Registration] 1. It has a structure in which a plurality of blades 1 that are parallel to the axial direction and whose length does not change are vertically attached to the main plate 2, and the outer surface of the suction side of the blades 1 is supported by a ring-shaped side plate 3. A blade shape of a multi-blade fan characterized in that the blade end surface on the suction side of the blade 1 is curved. 2. The blade shape of a multi-blade fan according to claim 1, which is for a window air conditioner in which the multi-blade fan is arranged behind an evaporator.
JP9932382U 1982-07-02 1982-07-02 Blade shape of multi-winged fan Pending JPS595797U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9932382U JPS595797U (en) 1982-07-02 1982-07-02 Blade shape of multi-winged fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9932382U JPS595797U (en) 1982-07-02 1982-07-02 Blade shape of multi-winged fan

Publications (1)

Publication Number Publication Date
JPS595797U true JPS595797U (en) 1984-01-14

Family

ID=30235430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9932382U Pending JPS595797U (en) 1982-07-02 1982-07-02 Blade shape of multi-winged fan

Country Status (1)

Country Link
JP (1) JPS595797U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0536097U (en) * 1991-10-15 1993-05-18 三菱重工業株式会社 Resin fan with reinforcing plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0536097U (en) * 1991-10-15 1993-05-18 三菱重工業株式会社 Resin fan with reinforcing plate

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