JPH0712763Y2 - ガスシール - Google Patents
ガスシールInfo
- Publication number
- JPH0712763Y2 JPH0712763Y2 JP1990050330U JP5033090U JPH0712763Y2 JP H0712763 Y2 JPH0712763 Y2 JP H0712763Y2 JP 1990050330 U JP1990050330 U JP 1990050330U JP 5033090 U JP5033090 U JP 5033090U JP H0712763 Y2 JPH0712763 Y2 JP H0712763Y2
- Authority
- JP
- Japan
- Prior art keywords
- seal ring
- dynamic pressure
- slide
- groove
- ring
- 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000005339 levitation Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000000873 masking effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000002178 crystalline material Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Mechanical Sealing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990050330U JPH0712763Y2 (ja) | 1990-05-16 | 1990-05-16 | ガスシール |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990050330U JPH0712763Y2 (ja) | 1990-05-16 | 1990-05-16 | ガスシール |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0410165U JPH0410165U (en]) | 1992-01-28 |
| JPH0712763Y2 true JPH0712763Y2 (ja) | 1995-03-29 |
Family
ID=31568785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990050330U Expired - Lifetime JPH0712763Y2 (ja) | 1990-05-16 | 1990-05-16 | ガスシール |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0712763Y2 (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH083763Y2 (ja) * | 1992-09-03 | 1996-01-31 | 日本ピラー工業株式会社 | 非接触型メカニカルシール |
| JP5728849B2 (ja) * | 2010-08-12 | 2015-06-03 | 株式会社Ihi | ガスシール装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58186253U (ja) * | 1982-06-07 | 1983-12-10 | 日本ピストンリング株式会社 | 回転シ−ル |
| JPH047400Y2 (en]) * | 1988-05-11 | 1992-02-27 |
-
1990
- 1990-05-16 JP JP1990050330U patent/JPH0712763Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0410165U (en]) | 1992-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3291552B2 (ja) | シール又は軸受 | |
| US3350178A (en) | Sealing device | |
| JPH0240881B2 (en]) | ||
| US3874680A (en) | Seal ring and bearing assembly | |
| US3747944A (en) | Dry lubricated materials, members and systems with boron nitride and graphite | |
| JP3034723B2 (ja) | シール部材 | |
| JPH10292867A (ja) | ガスシール装置 | |
| JPH0712763Y2 (ja) | ガスシール | |
| JP3026252B2 (ja) | メカニカルシール用摺動材 | |
| JPS589241B2 (ja) | ロ−タリピストンエンジン | |
| JP2000170768A (ja) | 摺動材 | |
| US3268997A (en) | Method of making a porous sealing device | |
| JPS6187950A (ja) | ピストンリング | |
| JPH11236976A (ja) | 摺動材 | |
| JP3079562B2 (ja) | 双方向非接触メカニカルシール | |
| JP3205949B2 (ja) | 軸封装置の摺動環の製造方法 | |
| JP2004116770A (ja) | 非鏡面ダイヤモンドによる低摩擦摺動面 | |
| JPS62502352A (ja) | １組の滑りまたはシ−ル要素 | |
| JPH01159449A (ja) | 複合窒化層を有するピストンリング | |
| JPH07286262A (ja) | ピストンリング及びその製造方法 | |
| JPS5828465B2 (ja) | メカニカルシ−ル用密封摺動環の製造方法 | |
| JP3513273B2 (ja) | 気体軸受けユニット | |
| JP2756806B2 (ja) | スクロール圧縮機のスラスト軸受構造 | |
| JPS5836928Y2 (ja) | 軸封装置 | |
| JPS5924241B2 (ja) | ロ−タリピストンエンジンにおけるサイドハウジングとサイドシ−ルの組み合せ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |