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JPS59168595U - Shirotzkovan impeller - Google Patents

Shirotzkovan impeller

Info

Publication number
JPS59168595U
JPS59168595U JP6460983U JP6460983U JPS59168595U JP S59168595 U JPS59168595 U JP S59168595U JP 6460983 U JP6460983 U JP 6460983U JP 6460983 U JP6460983 U JP 6460983U JP S59168595 U JPS59168595 U JP S59168595U
Authority
JP
Japan
Prior art keywords
impeller
blade
approximately
shirotzkovan
inside diameter
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
JP6460983U
Other languages
Japanese (ja)
Inventor
岩村　義己
幸夫 加藤
功三 山田
文則 勝股
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6460983U priority Critical patent/JPS59168595U/en
Publication of JPS59168595U publication Critical patent/JPS59168595U/en
Pending legal-status Critical Current

Links

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  • Structures Of Non-Positive Displacement Pumps (AREA)

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) [Abstract] 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〜第２図は本考案の一実施例を示し、第１図は本
考案の羽根車を備えたシロッコファンの一部断面側面図
、第２図はその羽根車を示し、第２図７は中央部縦断面
図、第２図イは側面図、第３図は本考案の羽根車におけ
る節弦比の影響説明図、第４図は従来の羽根車の中央断
面図、第５図はその側面図である。 図中、１は羽根車、１ａは羽根、２は駆動モータ、３は
ケージ−ツク゛、３ａ、３ｂは吸込口、Ｂは羽根巾寸法
、Ｄｌは羽根内径寸法、Ｄ２は羽根外径寸法、Ｄ３は側
板内径寸法、Ｄ４は側板外径寸法である。なお図中同一
符号は同−又は相当部分を示す。1 and 2 show one embodiment of the present invention, FIG. 1 is a partially sectional side view of a sirocco fan equipped with the impeller of the present invention, FIG. 2 shows the impeller, and FIG. 7 is a longitudinal sectional view of the central part, FIG. The figure is a side view thereof. In the figure, 1 is an impeller, 1a is a blade, 2 is a drive motor, 3 is a cage screw, 3a and 3b are suction ports, B is a blade width dimension, Dl is a blade inner diameter dimension, D2 is a blade outer diameter dimension, and D3 is the inner diameter dimension of the side plate, and D4 is the outer diameter dimension of the side plate. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シロッコファンの羽根車において、その羽根車の形状を
、節弦比がほぼ０．７、羽根外径寸法Ｄ２に対する羽根
内径寸法Ｄ□をほぼ０．８０Ｄ２にし、かつ゛　　　羽
根を固定する側板の内径寸法Ｄ３を上記羽根内径寸法Ｄ
１に対してほぼ０．８５に設定したことを特徴トスるシ
ロ・ツクファンの羽根車。In the impeller of the sirocco fan, the shape of the impeller is such that the nodal ratio is approximately 0.7, the inside diameter of the blade D□ is approximately 0.80D2 relative to the outside diameter D2 of the blade, and the inside diameter of the side plate that fixes the blade. D3 is the above blade inner diameter dimension D
The impeller of Shiro Tsukufan, which is characterized by being set at approximately 0.85 to 1.
JP6460983U 1983-04-28 1983-04-28 Shirotzkovan impeller Pending JPS59168595U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6460983U JPS59168595U (en) 1983-04-28 1983-04-28 Shirotzkovan impeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6460983U JPS59168595U (en) 1983-04-28 1983-04-28 Shirotzkovan impeller

Publications (1)

Publication Number Publication Date
JPS59168595U true JPS59168595U (en) 1984-11-12

Family

ID=30194792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6460983U Pending JPS59168595U (en) 1983-04-28 1983-04-28 Shirotzkovan impeller

Country Status (1)

Country Link
JP (1) JPS59168595U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8899476B2 (en) 1997-05-30 2014-12-02 Capital Security Systems, Inc. Automated document cashing system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8899476B2 (en) 1997-05-30 2014-12-02 Capital Security Systems, Inc. Automated document cashing system

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