JPS60137198U - mixed flow fan impeller - Google Patents

mixed flow fan impeller

Info

Publication number
JPS60137198U
JPS60137198U JP2507684U JP2507684U JPS60137198U JP S60137198 U JPS60137198 U JP S60137198U JP 2507684 U JP2507684 U JP 2507684U JP 2507684 U JP2507684 U JP 2507684U JP S60137198 U JPS60137198 U JP S60137198U
Authority
JP
Japan
Prior art keywords
hub
flow fan
mixed flow
fan impeller
impeller body
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
JP2507684U
Other languages
Japanese (ja)
Inventor
歓治郎 木下
雅史 山本
Original Assignee
ダイキン工業株式会社
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 ダイキン工業株式会社 filed Critical ダイキン工業株式会社
Priority to JP2507684U priority Critical patent/JPS60137198U/en
Publication of JPS60137198U publication Critical patent/JPS60137198U/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 the drawing]

第１図は本考案斜流ファン羽根車の一例を示し、第１図
ａは側断面図、第１図すは後面図、第２図は従来の斜流
ファン羽根車を示し、第２図ａは側断面図、第２図すは
後面図をそれぞれ示す。 １・・・羽根車本体、２・・・ハブ、２ａ・・・ハブ外
周部後縁位置、２ｄ・・・ハブ外周部、３・・・羽根、
３ａ・・・羽根後縁、４・・・端板、５・・・ハブ側領
域。Fig. 1 shows an example of the mixed flow fan impeller of the present invention, Fig. 1a is a side sectional view, Fig. 1 is a rear view, Fig. 2 shows a conventional mixed flow fan impeller, and Fig. 2 A shows a side sectional view, and FIG. 2 shows a rear view. DESCRIPTION OF SYMBOLS 1... Impeller main body, 2... Hub, 2a... Hub outer periphery rear edge position, 2d... Hub outer periphery, 3... Vane,
3a...Blade trailing edge, 4...End plate, 5...Hub side region.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 羽根車本体１と端板４とを接合してなり、霧）記羽根車
本体１は円筒状のハブ２および該ハブ２の外周部に軸方
向から見て隣り合う羽根３同志力重なり合わない投影形
状を有する複数枚の羽根３゜３・・・を一体に成形して
なり、一方前記端板４？Ｊ截頭円錐状で前記羽根車本体
１の子午面形状に↓、ける羽根後縁３ａ、３ａ・・・の
ハブ外周部２．ｄをや１むハブ側領域５を包設するハブ
外周部２ｄ後縁位置２ａを基点として斜め後方へ傾斜さ
せたこと苓特徴とする斜流ファン羽根車。The impeller body 1 is formed by joining an impeller body 1 and an end plate 4, and the impeller body 1 has a cylindrical hub 2 and adjacent blades 3 on the outer circumference of the hub 2, which do not overlap each other when viewed from the axial direction. It is formed by integrally molding a plurality of blades 3°3... having a projected shape, while the end plate 4? The hub outer circumferential portion 2 of the blade trailing edge 3a, 3a, . A mixed flow fan impeller characterized in that a hub outer circumferential portion 2d enclosing a hub side region 5 beyond d is inclined diagonally rearward from a rear edge position 2a as a base point.
JP2507684U 1984-02-22 1984-02-22 mixed flow fan impeller Pending JPS60137198U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2507684U JPS60137198U (en) 1984-02-22 1984-02-22 mixed flow fan impeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2507684U JPS60137198U (en) 1984-02-22 1984-02-22 mixed flow fan impeller

Publications (1)

Publication Number Publication Date
JPS60137198U true JPS60137198U (en) 1985-09-11

Family

ID=30519825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2507684U Pending JPS60137198U (en) 1984-02-22 1984-02-22 mixed flow fan impeller

Country Status (1)

Country Link
JP (1) JPS60137198U (en)

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