JPS6220199U - - Google Patents

Info

Publication number
JPS6220199U
JPS6220199U JP11214085U JP11214085U JPS6220199U JP S6220199 U JPS6220199 U JP S6220199U JP 11214085 U JP11214085 U JP 11214085U JP 11214085 U JP11214085 U JP 11214085U JP S6220199 U JPS6220199 U JP S6220199U
Authority
JP
Japan
Prior art keywords
impeller
airflow
hole
centrifugal blower
core material
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
JP11214085U
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 JP11214085U priority Critical patent/JPS6220199U/ja
Publication of JPS6220199U publication Critical patent/JPS6220199U/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１実施例に係る遠心送風機の
縦断面図、第２図は第１図における矢視―線
方向より見た正面図、第３図は貫通穴に設けた旋
回翼部の展開図、第４図は従来の遠心送風機の縦
断面図である。 １……羽根車、５……回転軸、７……インレツ
トガイドベーン、８……ボス、１１……貫通穴、
１３……旋回翼。 Fig. 1 is a longitudinal cross-sectional view of a centrifugal blower according to an embodiment of the present invention, Fig. 2 is a front view seen from the arrow direction in Fig. 1, and Fig. 3 is a swirler section provided in a through hole. FIG. 4 is a longitudinal sectional view of a conventional centrifugal blower. 1... Impeller, 5... Rotating shaft, 7... Inlet guide vane, 8... Boss, 11... Through hole,
13...Swivel wing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸に取り付けられた羽根車と、気流を該羽
根車まで導くフローガイドと、該羽根車内へ流れ
込む気流に旋回を与えるインレツトガイドベーン
とを有する遠心送風機において、該インレツトガ
イドベーンを支持するボスの軸方向に気流を該羽
根車内へ流入させる環状の貫通穴を設けるととも
に、該貫通穴内部の芯材に複数の旋回翼を該芯材
に対して所定角度をもつて放射状に取り付けたこ
とを特徴とする遠心送風機。 In a centrifugal blower having an impeller attached to a rotating shaft, a flow guide that guides airflow to the impeller, and an inlet guide vane that swirls the airflow flowing into the impeller, the inlet guide vane is supported. An annular through-hole is provided to allow airflow to flow into the impeller in the axial direction of the boss, and a plurality of swirling blades are radially attached to a core material inside the through-hole at a predetermined angle with respect to the core material. A centrifugal blower featuring:
JP11214085U 1985-07-22 1985-07-22 Pending JPS6220199U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11214085U JPS6220199U (en) 1985-07-22 1985-07-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11214085U JPS6220199U (en) 1985-07-22 1985-07-22

Publications (1)

Publication Number Publication Date
JPS6220199U true JPS6220199U (en) 1987-02-06

Family

ID=30992727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11214085U Pending JPS6220199U (en) 1985-07-22 1985-07-22

Country Status (1)

Country Link
JP (1) JPS6220199U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS646923U (en) * 1987-06-30 1989-01-17
JP3025178U (en) * 1995-11-27 1996-06-11 遠藤株式会社 Chair

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS646923U (en) * 1987-06-30 1989-01-17
JP3025178U (en) * 1995-11-27 1996-06-11 遠藤株式会社 Chair

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