JPH0356896U - - Google Patents

Info

Publication number
JPH0356896U
JPH0356896U JP11641389U JP11641389U JPH0356896U JP H0356896 U JPH0356896 U JP H0356896U JP 11641389 U JP11641389 U JP 11641389U JP 11641389 U JP11641389 U JP 11641389U JP H0356896 U JPH0356896 U JP H0356896U
Authority
JP
Japan
Prior art keywords
impeller
positioning
mounting structure
stepped portion
main shaft
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.)
Granted
Application number
JP11641389U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0749040Y2 (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 JP1989116413U priority Critical patent/JPH0749040Y2/ja
Publication of JPH0356896U publication Critical patent/JPH0356896U/ja
Application granted granted Critical
Publication of JPH0749040Y2 publication Critical patent/JPH0749040Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Non-Positive Displacement Air Blowers (AREA)
JP1989116413U 1989-10-03 1989-10-03 羽根車取付構造 Expired - Lifetime JPH0749040Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989116413U JPH0749040Y2 (ja) 1989-10-03 1989-10-03 羽根車取付構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989116413U JPH0749040Y2 (ja) 1989-10-03 1989-10-03 羽根車取付構造

Publications (2)

Publication Number Publication Date
JPH0356896U true JPH0356896U (en]) 1991-05-31
JPH0749040Y2 JPH0749040Y2 (ja) 1995-11-13

Family

ID=31664691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989116413U Expired - Lifetime JPH0749040Y2 (ja) 1989-10-03 1989-10-03 羽根車取付構造

Country Status (1)

Country Link
JP (1) JPH0749040Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012172990A1 (ja) * 2011-06-16 2012-12-20 エドワーズ株式会社 ロータ及び真空ポンプ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63101521A (ja) * 1986-10-15 1988-05-06 Mitsubishi Heavy Ind Ltd １０，０００ｒｐｍ以上の高速回転体の円板状体と軸とのボルト締結構造

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63101521A (ja) * 1986-10-15 1988-05-06 Mitsubishi Heavy Ind Ltd １０，０００ｒｐｍ以上の高速回転体の円板状体と軸とのボルト締結構造

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012172990A1 (ja) * 2011-06-16 2012-12-20 エドワーズ株式会社 ロータ及び真空ポンプ
JPWO2012172990A1 (ja) * 2011-06-16 2015-02-23 エドワーズ株式会社 ロータ及び真空ポンプ

Also Published As

Publication number Publication date
JPH0749040Y2 (ja) 1995-11-13

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term