JPS6123401U - impeller - Google Patents

impeller

Info

Publication number
JPS6123401U
JPS6123401U JP10820284U JP10820284U JPS6123401U JP S6123401 U JPS6123401 U JP S6123401U JP 10820284 U JP10820284 U JP 10820284U JP 10820284 U JP10820284 U JP 10820284U JP S6123401 U JPS6123401 U JP S6123401U
Authority
JP
Japan
Prior art keywords
impeller
rotating shaft
disk portion
tapered
fits
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
JP10820284U
Other languages
Japanese (ja)
Inventor
豊明 小野
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP10820284U priority Critical patent/JPS6123401U/en
Publication of JPS6123401U publication Critical patent/JPS6123401U/en
Pending legal-status Critical Current

Links

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図は本考案に係る羽根車の一実施例を示す断面図、
第２図および第３図は本考案の夫々他の実施例を示す断
面図、第４図は従来の羽根車を示した断面図、第５図は
第４図のｖ一■線に沿う断面矢視図である。 １１・・・・・・羽根車、１２・・・・・・羽根、１３
・・・・・・ボス、１４・・・・・・ディスク部、１５
・・・・・・連結環、１６′ ・・・・・・テーパー嵌
合ボス部、１７・・・・・・回転軸、１８・・・・・・
延出部、１９・・・・・・テーパー部。FIG. 1 is a sectional view showing an embodiment of an impeller according to the present invention;
FIGS. 2 and 3 are sectional views showing other embodiments of the present invention, FIG. 4 is a sectional view showing a conventional impeller, and FIG. It is an arrow view. 11...impeller, 12...blade, 13
...Boss, 14...Disc part, 15
......Connection ring, 16'...Tapered fitting boss part, 17...Rotating shaft, 18...
Extending portion, 19...Tapered portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸に取着される羽根車において、軸芯部に前記回転
軸が遊挿される表面に羽根の形成されたディスク部と、
このディスク部から軸方向へ連結環を介して延設された
前記回転軸にテーパー状に嵌合するテーパー嵌合ボス部
とを有する羽根車。In an impeller attached to a rotating shaft, a disk portion having blades formed on a surface of which the rotating shaft is loosely inserted into a shaft core portion;
An impeller having a tapered fitting boss portion that fits into the rotating shaft in a tapered shape extending from the disk portion in the axial direction via a connecting ring.
JP10820284U 1984-07-19 1984-07-19 impeller Pending JPS6123401U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10820284U JPS6123401U (en) 1984-07-19 1984-07-19 impeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10820284U JPS6123401U (en) 1984-07-19 1984-07-19 impeller

Publications (1)

Publication Number Publication Date
JPS6123401U true JPS6123401U (en) 1986-02-12

Family

ID=30667405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10820284U Pending JPS6123401U (en) 1984-07-19 1984-07-19 impeller

Country Status (1)

Country Link
JP (1) JPS6123401U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215908A (en) * 1975-07-25 1977-02-05 Bbc Brown Boveri & Cie Vaneewheel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215908A (en) * 1975-07-25 1977-02-05 Bbc Brown Boveri & Cie Vaneewheel

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