JPH0448466U - - Google Patents
Info
- Publication number
- JPH0448466U JPH0448466U JP8958090U JP8958090U JPH0448466U JP H0448466 U JPH0448466 U JP H0448466U JP 8958090 U JP8958090 U JP 8958090U JP 8958090 U JP8958090 U JP 8958090U JP H0448466 U JPH0448466 U JP H0448466U
- Authority
- JP
- Japan
- Prior art keywords
- seal
- gas
- pair
- seal rings
- face
- 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
- 238000007789 sealing Methods 0.000 claims description 2
- 230000013011 mating Effects 0.000 description 1
Landscapes
- Mechanical Sealing (AREA)
Description
第１図、第２図は本考案の第一、第二実施例に
係るガスシールの概略構成を示す半断面図、第３
図は従来のガスシールを示す半断面図である。
符号の説明、１……ガスシール、２……ハウジ
ング（部材）、３……回転軸（部材）、６……メ
イテイングリング（シールリング）、１１……シ
ールリング、１８，１９……密封端面、Ｂ……微
少間隙。
1 and 2 are half-sectional views showing the schematic structure of gas seals according to the first and second embodiments of the present invention;
The figure is a half-sectional view showing a conventional gas seal. Explanation of symbols, 1...Gas seal, 2...Housing (member), 3...Rotating shaft (member), 6...Mating ring (seal ring), 11...Seal ring, 18, 19...Sealing End face, B...minor gap.
Claims (1)
間に、密封端面を有する一対のシールリングを設
けてなるガスシールにおいて、 前記一対のシールリングを、密封端面同士の間
に常時微少間隙が形成される位置に配置したこと
を特徴とするガスシール。[Claims for Utility Model Registration] A gas seal comprising a pair of seal rings each having a sealed end face in an annular space formed by two relatively rotatable members, wherein the pair of seal rings are arranged between the sealing end faces. A gas seal characterized by being placed in a position where a minute gap is always formed between the gas seals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8958090U JPH0448466U (en) | 1990-08-28 | 1990-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8958090U JPH0448466U (en) | 1990-08-28 | 1990-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0448466U true JPH0448466U (en) | 1992-04-24 |
Family
ID=31823657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8958090U Pending JPH0448466U (en) | 1990-08-28 | 1990-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448466U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4940211A (en) * | 1972-08-25 | 1974-04-15 | ||
| JPS6134893A (en) * | 1984-07-26 | 1986-02-19 | ヒカリ電工株式会社 | Device for firing discharge lamp |
| JPS62118166A (en) * | 1985-09-23 | 1987-05-29 | ア−・エ−・ゲ−・カニス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Sealing device with gas-lubricated sliding seal |
-
1990
- 1990-08-28 JP JP8958090U patent/JPH0448466U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4940211A (en) * | 1972-08-25 | 1974-04-15 | ||
| JPS6134893A (en) * | 1984-07-26 | 1986-02-19 | ヒカリ電工株式会社 | Device for firing discharge lamp |
| JPS62118166A (en) * | 1985-09-23 | 1987-05-29 | ア−・エ−・ゲ−・カニス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Sealing device with gas-lubricated sliding seal |