JPH0436120U - - Google Patents
Info
- Publication number
- JPH0436120U JPH0436120U JP7852790U JP7852790U JPH0436120U JP H0436120 U JPH0436120 U JP H0436120U JP 7852790 U JP7852790 U JP 7852790U JP 7852790 U JP7852790 U JP 7852790U JP H0436120 U JPH0436120 U JP H0436120U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- cylindrical body
- sleeve
- pump casing
- fixed
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
Description
第１図は本考案による軸受装置の一実施例を示
す断面図、第２図は本考案による軸受装置の他の
実施例を示す断面図、第３図は本考案による軸受
装置の更に他の実施例を示す断面図、第４図はそ
のポンプ停止状態を示す断面図、第５図は第３図
に示した実施例の変形例を示す断面図、第６図は
従来の軸受装置を示す断面図、第７図は第６図の
−線断面図である。
１……ポンプケーシング、２……軸受ハウジン
グ、３……ねじ、４……リテーナ、５……弾性リ
ング、６……軸受、７……主軸、８……スリーブ
、９……軸受面、１０……リング溝、１１……筒
体、１２……ドーナツ状板、１３……水溜め、１
４……導水管、１５……スリーブ取付けビス、１
６……穴、Ｆ……河川水、Ｓ……隙間。
FIG. 1 is a cross-sectional view showing one embodiment of the bearing device according to the present invention, FIG. 2 is a cross-sectional view showing another embodiment of the bearing device according to the present invention, and FIG. 3 is a cross-sectional view showing another embodiment of the bearing device according to the present invention. FIG. 4 is a sectional view showing the embodiment, FIG. 4 is a sectional view showing the pump in a stopped state, FIG. 5 is a sectional view showing a modification of the embodiment shown in FIG. 3, and FIG. 6 is a conventional bearing device. The cross-sectional view, FIG. 7, is a cross-sectional view taken along the - line in FIG. DESCRIPTION OF SYMBOLS 1... Pump casing, 2... Bearing housing, 3... Screw, 4... Retainer, 5... Elastic ring, 6... Bearing, 7... Main shaft, 8... Sleeve, 9... Bearing surface, 10 ...Ring groove, 11 ... Cylindrical body, 12 ... Donut-shaped plate, 13 ... Water reservoir, 1
4... Water pipe, 15... Sleeve installation screw, 1
6...hole, F...river water, S...gap.
Claims (1)
に配置した主軸の小径部に嵌合固定したスリーブ
との間に、外側から順次軸受ハウジング、リテー
ナ及び軸受を配置している軸受装置において、前
記ポンプケーシングと前記軸受ハウジングとの間
に隙間を形成し、この隙間に筒体を緩入すると共
にこの筒体の端部に、内径部が前記スリーブと前
記主軸の段部との間に気密に固定され、外径部が
前記筒体の端部に気密に固定されたドーナツ状の
板から成る水溜めを備えたことを特徴とする軸受
装置。 A bearing device in which a bearing housing, a retainer, and a bearing are sequentially arranged from the outside between a pump casing and a sleeve fitted and fixed to a small diameter portion of a main shaft disposed in the pump casing, wherein the pump casing and the bearing A gap is formed between the sleeve and the housing, and a cylindrical body is loosely inserted into this gap, and the inner diameter part is hermetically fixed to the end of the cylindrical body between the sleeve and the stepped part of the main shaft, and the outer diameter 1. A bearing device comprising: a water reservoir comprising a donut-shaped plate airtightly fixed to an end of the cylindrical body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7852790U JPH077612Y2 (en) | 1990-07-24 | 1990-07-24 | Bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7852790U JPH077612Y2 (en) | 1990-07-24 | 1990-07-24 | Bearing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0436120U true JPH0436120U (en) | 1992-03-26 |
| JPH077612Y2 JPH077612Y2 (en) | 1995-02-22 |
Family
ID=31621880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7852790U Expired - Lifetime JPH077612Y2 (en) | 1990-07-24 | 1990-07-24 | Bearing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH077612Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2753368B1 (en) | 1996-09-13 | 1999-01-08 | Chauvin Jean Luc | EXPANSIONAL OSTEOSYNTHESIS CAGE |
| AU2015269383B2 (en) | 2014-06-04 | 2017-12-07 | Wenzel Spine, Inc. | Bilaterally expanding intervertebral body fusion device |
-
1990
- 1990-07-24 JP JP7852790U patent/JPH077612Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH077612Y2 (en) | 1995-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0436120U (en) | ||
| JPS6023293U (en) | Mechanical seal internal water pump bearing | |
| JPH0197848U (en) | ||
| JPS585969Y2 (en) | Reference electrode | |
| JPH03113949U (en) | ||
| JPS6314021U (en) | ||
| JPS6158844U (en) | ||
| JPH0464664U (en) | ||
| JPS62114193U (en) | ||
| JPS6055257U (en) | Motor bearing structure | |
| JPH03121217U (en) | ||
| JPS6191625U (en) | ||
| JPS646763U (en) | ||
| JPS6297293U (en) | ||
| JPS6125070U (en) | Motor bearing structure | |
| JPH0377859U (en) | ||
| JPS6318626U (en) | ||
| JPH045984U (en) | ||
| JPS6297295U (en) | ||
| JPS5995766U (en) | Rotating machine bearing support device | |
| JPH0193947U (en) | ||
| JPS61200493U (en) | ||
| JPH0348351U (en) | ||
| JPH0450766U (en) | ||
| JPS61200492U (en) |