JPS6425570U - - Google Patents
Info
- Publication number
- JPS6425570U JPS6425570U JP11925287U JP11925287U JPS6425570U JP S6425570 U JPS6425570 U JP S6425570U JP 11925287 U JP11925287 U JP 11925287U JP 11925287 U JP11925287 U JP 11925287U JP S6425570 U JPS6425570 U JP S6425570U
- Authority
- JP
- Japan
- Prior art keywords
- space
- seal
- connects
- sliding
- sliding surface
- 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
- 239000010687 lubricating oil Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Mechanical Sealing (AREA)
Description
第１図は本考案の一実施例を示す半裁断面図、
第２図は同じく要部である回転側摺動環の正面図
、第３図は従来例を示す半裁断面図、第４図は同
じく摺動環の正面図である。
１……静止側摺動環、１ａ，５ａ……摺動面、
２……固定軸、４，８……パツキング、５……回
転側摺動環、６……ホイール、９……油汲上げ穴
、Ｏ……潤滑油、Ｓ１……シール内周空間、Ｓ２
……シール外周空間。
FIG. 1 is a half-cut sectional view showing an embodiment of the present invention;
FIG. 2 is a front view of the rotating side sliding ring, which is also the main part, FIG. 3 is a half-cut sectional view showing a conventional example, and FIG. 4 is a front view of the sliding ring. 1... Stationary side sliding ring, 1a, 5a... Sliding surface,
2... Fixed shaft, 4, 8... Packing, 5... Rotating side sliding ring, 6... Wheel, 9... Oil pumping hole, O... Lubricating oil, S 1 ... Seal inner peripheral space, S2
...Seal outer space.
Claims (1)
して気密的かつ弾性的にフローテイング支持され
た１対の摺動環が互いに密接摺動面を形成し、シ
ール内周空間が外部空間へ、シール外周空間が潤
滑油が封入された内部空間へ連なるフローテイン
グシールにおいて、回転側摺動環の摺動面外周側
に形成された静止側摺動環との対向面に、袋状の
油汲上げ穴が摺動面側へ開口して所要数凹設され
たことを特徴とするフローテイングシール。 A pair of sliding rings airtightly and elastically floating supported through packing on the rotating side and stationary side respectively form a close sliding surface, and the seal inner circumferential space connects to the outer space, and the seal outer circumferential space connects to the outer space. In the floating seal that connects to the internal space filled with lubricating oil, a bag-shaped oil pumping hole is formed on the outer circumferential side of the sliding surface of the rotating sliding ring and facing the stationary sliding ring. A floating seal characterized by having a required number of recesses with openings on the sliding surface side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987119252U JPH0515654Y2 (en) | 1987-08-05 | 1987-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987119252U JPH0515654Y2 (en) | 1987-08-05 | 1987-08-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6425570U true JPS6425570U (en) | 1989-02-13 |
| JPH0515654Y2 JPH0515654Y2 (en) | 1993-04-23 |
Family
ID=31364320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987119252U Expired - Lifetime JPH0515654Y2 (en) | 1987-08-05 | 1987-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0515654Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160034270A (en) * | 2016-03-07 | 2016-03-29 | 한화테크윈 주식회사 | Gas seal assembly |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4848072U (en) * | 1971-10-07 | 1973-06-23 |
-
1987
- 1987-08-05 JP JP1987119252U patent/JPH0515654Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4848072U (en) * | 1971-10-07 | 1973-06-23 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160034270A (en) * | 2016-03-07 | 2016-03-29 | 한화테크윈 주식회사 | Gas seal assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0515654Y2 (en) | 1993-04-23 |