JPH0721917Y2 - ポンプ羽根車の固定構造 - Google Patents

ポンプ羽根車の固定構造

Info

Publication number
JPH0721917Y2
JPH0721917Y2 JP1990087964U JP8796490U JPH0721917Y2 JP H0721917 Y2 JPH0721917 Y2 JP H0721917Y2 JP 1990087964 U JP1990087964 U JP 1990087964U JP 8796490 U JP8796490 U JP 8796490U JP H0721917 Y2 JPH0721917 Y2 JP H0721917Y2
Authority
JP
Japan
Prior art keywords
impeller
nut
main shaft
screw
screw hole
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.)
Expired - Lifetime
Application number
JP1990087964U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0447196U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
守彦 小中原
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.)
Ebara Corp
Original Assignee
Ebara 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 Ebara Corp filed Critical Ebara Corp
Priority to JP1990087964U priority Critical patent/JPH0721917Y2/ja
Publication of JPH0447196U publication Critical patent/JPH0447196U/ja
Application granted granted Critical
Publication of JPH0721917Y2 publication Critical patent/JPH0721917Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
JP1990087964U 1990-08-24 1990-08-24 ポンプ羽根車の固定構造 Expired - Lifetime JPH0721917Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990087964U JPH0721917Y2 (ja) 1990-08-24 1990-08-24 ポンプ羽根車の固定構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990087964U JPH0721917Y2 (ja) 1990-08-24 1990-08-24 ポンプ羽根車の固定構造

Publications (2)

Publication Number Publication Date
JPH0447196U JPH0447196U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-04-22
JPH0721917Y2 true JPH0721917Y2 (ja) 1995-05-17

Family

ID=31820796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990087964U Expired - Lifetime JPH0721917Y2 (ja) 1990-08-24 1990-08-24 ポンプ羽根車の固定構造

Country Status (1)

Country Link
JP (1) JPH0721917Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55132429U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1979-03-12 1980-09-19
JPS5833278Y2 (ja) * 1979-10-17 1983-07-25 株式会社荏原製作所 ポンプの羽根車固定構造
JPS5738915U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1980-08-15 1982-03-02
JPS58153713U (ja) * 1982-04-08 1983-10-14 株式会社神戸製鋼所 回転要素の緩止め装置

Also Published As

Publication number Publication date
JPH0447196U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-04-22

Similar Documents

Publication Publication Date Title
US4789288A (en) Anti-cross threading screw
HU207379B (en) Device for determining the minimum drawing clamping moment of screw connections
EP0243463A1 (en) LOCKING NUT AND METHOD FOR THEIR PRODUCTION.
JP2020091019A (ja) 緩まないボルト
JP2002221214A (ja) 部品と少なくとも１本のボルトからなる組立ユニット
JP2001082430A (ja) ボルト
JP3441084B2 (ja) 自動係止ファスナ
JPH0721917Y2 (ja) ポンプ羽根車の固定構造
JP2000220624A (ja) ねじの緩み止め構造
JPH089457Y2 (ja) ころがり軸受用の弛み止め付きナツト
JP4718726B2 (ja) 連結ボルト、及び該連結ボルトで連結された回転軸
JPH0577610U (ja) 止めナット
JPH0445690B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0717848Y2 (ja) タイロッドのソケット取付け構造
JPH0579028U (ja) 緩み止めダブルナット
JPH081048Y2 (ja) 分割式スクリュ
JPH0680018U (ja) ボルトの回り止め装置
JPH1122715A (ja) ボルトのゆるみ止めリング
KR20010059806A (ko) 체결볼트
JPH0259294B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6332954Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3051960B1 (ja) 配管接続部へのフランジ板取付構造
JPH0217849A (ja) エンジン発電機のローター回り止め構造
JPH0542251Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0533267Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term