JPS6348021U - - Google Patents
Info
- Publication number
- JPS6348021U JPS6348021U JP14190186U JP14190186U JPS6348021U JP S6348021 U JPS6348021 U JP S6348021U JP 14190186 U JP14190186 U JP 14190186U JP 14190186 U JP14190186 U JP 14190186U JP S6348021 U JPS6348021 U JP S6348021U
- Authority
- JP
- Japan
- Prior art keywords
- rotary plate
- pad
- rotating machine
- thrust bearing
- bearing device
- 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
- 230000002706 hydrostatic effect Effects 0.000 claims 2
- 230000003068 static effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Sliding-Contact Bearings (AREA)
Description
第１図はこの考案の一実施例の要部を示す斜視
図、第２図は第１図の―線の一部断面図、第
３図は作用説明図、第４図は従来の回転機用静圧
スラスト軸受装置を示す正面断面図、第５図はそ
の回転板とパツドのみを示す平面図、第６図はパ
ツドの一つを拡大して示す平面図、第７図は第６
図―線における断面図、第８図は第７図の圧
力分布図、第９図は運転中のパツドの変形態様を
示す斜視図、第１０図は第９図を模式的に示した
図である。
図中、１は回転軸、２は回転板、３はパツド、
９はリセス、１０はランド、１０Ａは中央部凹面
である。尚、図中同一符号は同一又は相当部分を
示す。
Fig. 1 is a perspective view showing the main parts of an embodiment of this invention, Fig. 2 is a partial sectional view taken along the line - - in Fig. 1, Fig. 3 is an explanatory diagram of the operation, and Fig. 4 is a conventional rotating machine. 5 is a plan view showing only the rotating plate and pads, FIG. 6 is an enlarged plan view of one of the pads, and FIG. 7 is a plan view showing the 6th pad.
Figure 8 is a pressure distribution diagram of Figure 7, Figure 9 is a perspective view showing how the pad deforms during operation, and Figure 10 is a schematic diagram of Figure 9. be. In the figure, 1 is the rotating shaft, 2 is the rotating plate, 3 is the pad,
9 is a recess, 10 is a land, and 10A is a concave surface at the center. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
全周に複数個配置され、該回転板との間で軸受す
き間部となるランド部を有する静圧用パツドを備
えた回転機用静圧スラスト軸受装置において、上
記各パツドの中央部分のランド部をその周囲部分
のランド部分より低く形成したことを特徴とする
回転機用静圧スラスト軸受装置。 (2) パツドの中央部分は弧状の凹面に形成され
ている実用新案登録請求の範囲第１項記載の回転
機用静圧スラスト軸受装置。[Claims for Utility Model Registration] (1) A rotary plate fixed to a rotating shaft, a plurality of rotary plates arranged around the entire circumference of the rotary plate, and a rotary plate for static pressure having lands that serve as bearing gaps between the rotary plate and the rotary plate. What is claimed is: 1. A hydrostatic thrust bearing device for a rotating machine comprising pads, characterized in that a land portion at the center of each pad is formed lower than a land portion around the pad. (2) The hydrostatic thrust bearing device for a rotating machine according to claim 1, wherein the center portion of the pad is formed into an arcuate concave surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986141901U JPH0443626Y2 (en) | 1986-09-16 | 1986-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986141901U JPH0443626Y2 (en) | 1986-09-16 | 1986-09-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6348021U true JPS6348021U (en) | 1988-04-01 |
| JPH0443626Y2 JPH0443626Y2 (en) | 1992-10-15 |
Family
ID=31050120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986141901U Expired JPH0443626Y2 (en) | 1986-09-16 | 1986-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443626Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014173718A (en) * | 2013-03-13 | 2014-09-22 | Mitsubishi Heavy Ind Ltd | Bearing pad, bearing device, rotary machine, and design method of bearing pad |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4425364Y1 (en) * | 1965-12-22 | 1969-10-24 | ||
| JPS4967063A (en) * | 1972-11-10 | 1974-06-28 | ||
| JPS54108850U (en) * | 1978-01-20 | 1979-07-31 |
-
1986
- 1986-09-16 JP JP1986141901U patent/JPH0443626Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4425364Y1 (en) * | 1965-12-22 | 1969-10-24 | ||
| JPS4967063A (en) * | 1972-11-10 | 1974-06-28 | ||
| JPS54108850U (en) * | 1978-01-20 | 1979-07-31 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014173718A (en) * | 2013-03-13 | 2014-09-22 | Mitsubishi Heavy Ind Ltd | Bearing pad, bearing device, rotary machine, and design method of bearing pad |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0443626Y2 (en) | 1992-10-15 |
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