JPH0368614U - - Google Patents
Info
- Publication number
- JPH0368614U JPH0368614U JP12989389U JP12989389U JPH0368614U JP H0368614 U JPH0368614 U JP H0368614U JP 12989389 U JP12989389 U JP 12989389U JP 12989389 U JP12989389 U JP 12989389U JP H0368614 U JPH0368614 U JP H0368614U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- rotor
- damper
- retaining ring
- supports
- 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
Links
Landscapes
- Support Of The Bearing (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は従来例を示す断面図である。
２０……ロータ、２１，２２……翼車、２３，
２４……翼、２５，２６……オーバーハング部、
２７……軸受ハウジング、２８，２９……コロ軸
受、３０……玉軸受、３１……段差、３３……保
持リング、３５，３６……ダンパ軸受ブロツク、
３７，３８……ボルト、３９，４０……油膜部。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a sectional view showing a conventional example. 20...rotor, 21, 22...blade wheel, 23,
24... wing, 25, 26... overhang part,
27... Bearing housing, 28, 29... Roller bearing, 30... Ball bearing, 31... Step, 33... Retaining ring, 35, 36... Damper bearing block,
37, 38... Bolt, 39, 40... Oil film part.
Claims (1)
ータと、このロータを前記各オーバーハング部近
傍の軸方向内側でそれぞれ支持するラジアル軸受
と、この軸受の少なくとも一方側近傍で前記ロー
タを支持するスラスト軸受とを有するダンパ軸受
において、前記ラジアル軸受を前記ロータの外周
に沿つて覆う保持リングを設けるとともに、この
保持リングの両端部をそれぞれ外周側から油膜を
介して支持するダンパ軸受ブロツクを設けたこと
を特徴とするダンパ軸受。 A rotor having overhang portions at both ends in the axial direction, a radial bearing that supports the rotor on the inside in the axial direction near each of the overhang portions, and a thrust bearing that supports the rotor near at least one side of the bearing. In the damper bearing having a damper bearing, a retaining ring is provided to cover the radial bearing along the outer periphery of the rotor, and damper bearing blocks are provided that support both ends of the retaining ring from the outer periphery through an oil film. Features of damper bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12989389U JPH0368614U (en) | 1989-11-07 | 1989-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12989389U JPH0368614U (en) | 1989-11-07 | 1989-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0368614U true JPH0368614U (en) | 1991-07-05 |
Family
ID=31677492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12989389U Pending JPH0368614U (en) | 1989-11-07 | 1989-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0368614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004316064A (en) * | 2004-06-14 | 2004-11-11 | Nakai Nitto Kk | Method for knitting tubular knit body |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6147434B2 (en) * | 1979-11-30 | 1986-10-18 | Nippon Musical Instruments Mfg |
-
1989
- 1989-11-07 JP JP12989389U patent/JPH0368614U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6147434B2 (en) * | 1979-11-30 | 1986-10-18 | Nippon Musical Instruments Mfg |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004316064A (en) * | 2004-06-14 | 2004-11-11 | Nakai Nitto Kk | Method for knitting tubular knit body |
| JP4498830B2 (en) * | 2004-06-14 | 2010-07-07 | ナカイニット株式会社 | Method of knitting a tubular knitted body |