JPS60114296U - Pump main shaft support structure - Google Patents
Pump main shaft support structureInfo
- Publication number
- JPS60114296U JPS60114296U JP91484U JP91484U JPS60114296U JP S60114296 U JPS60114296 U JP S60114296U JP 91484 U JP91484 U JP 91484U JP 91484 U JP91484 U JP 91484U JP S60114296 U JPS60114296 U JP S60114296U
- Authority
- JP
- Japan
- Prior art keywords
- main shaft
- sleeve
- support structure
- shaft support
- pump main
- 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
Links
Landscapes
- Sliding-Contact Bearings (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例を示す切欠側面図、第２図は第１図の■
部を拡大して示す断面図、第３図は本考案の一実施例を
示す断面図、第４図および第５図は要部の変形例を示す
説明図である。第６図は本考案の他の実施例を示す断面
図、第７図は第６図のＡ−Ａ断面図である。
１０・・・・・・ケーシング、１１・・・・・・軸受部
材、１２・・・・・・主軸、１３・・・・・・スリーブ
、１４・・・・・・切欠部、′１５・・・・・・係止部
材、２１，２２・・・・・・クッション部材。Figure 1 is a cutaway side view showing a conventional example, and Figure 2 is the same as Figure 1.
FIG. 3 is a cross-sectional view showing an embodiment of the present invention, and FIGS. 4 and 5 are explanatory views showing modifications of the main part. FIG. 6 is a sectional view showing another embodiment of the present invention, and FIG. 7 is a sectional view taken along line AA in FIG. 10...Casing, 11...Bearing member, 12...Main shaft, 13...Sleeve, 14...Notch, '15... ...Locking member, 21, 22...Cushion member.
Claims (1)
グ内を流動する揚水によって潤滑可能に嵌合する軸受部
材およびスリーブを有するものにおいて、これら軸受部
材およびスリーブを超硬質材料から形成し、かつ上記ス
リーブの軸方向一端に形成した切欠部と上記主軸に設け
た゛係止部材とを相互に係合させるとともに、上記主軸
にスリーブの軸方向両端面と当接する半硬質クッション
部材を碌けるようにしたことを特徴と、するポンプ用主
軸支持構造。A bearing member and a sleeve are provided on the casing and the main shaft, respectively, and are fitted so as to be lubricated by pumped water flowing in the casing, and the bearing member and the sleeve are made of an ultra-hard material, and one axial end of the sleeve is provided. The notch formed in the sleeve and the locking member provided on the main shaft are engaged with each other, and the main shaft is provided with a semi-hard cushion member that comes into contact with both axial end surfaces of the sleeve, Main shaft support structure for pumps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP91484U JPS60114296U (en) | 1984-01-10 | 1984-01-10 | Pump main shaft support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP91484U JPS60114296U (en) | 1984-01-10 | 1984-01-10 | Pump main shaft support structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60114296U true JPS60114296U (en) | 1985-08-02 |
| JPS6345598Y2 JPS6345598Y2 (en) | 1988-11-25 |
Family
ID=30473179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP91484U Granted JPS60114296U (en) | 1984-01-10 | 1984-01-10 | Pump main shaft support structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60114296U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0335294U (en) * | 1989-08-11 | 1991-04-05 | ||
| WO2016133031A1 (en) * | 2015-02-16 | 2016-08-25 | 株式会社荏原製作所 | Rotating machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5597517A (en) * | 1979-01-17 | 1980-07-24 | Teikoku Denki Seisakusho:Kk | Journal bearing device in liquid |
| JPS5745420U (en) * | 1980-08-30 | 1982-03-12 | ||
| JPS58160620A (en) * | 1982-03-17 | 1983-09-24 | Ebara Corp | Underwater bearing |
-
1984
- 1984-01-10 JP JP91484U patent/JPS60114296U/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5597517A (en) * | 1979-01-17 | 1980-07-24 | Teikoku Denki Seisakusho:Kk | Journal bearing device in liquid |
| JPS5745420U (en) * | 1980-08-30 | 1982-03-12 | ||
| JPS58160620A (en) * | 1982-03-17 | 1983-09-24 | Ebara Corp | Underwater bearing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0335294U (en) * | 1989-08-11 | 1991-04-05 | ||
| WO2016133031A1 (en) * | 2015-02-16 | 2016-08-25 | 株式会社荏原製作所 | Rotating machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6345598Y2 (en) | 1988-11-25 |
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