JPS63177601U - - Google Patents
Info
- Publication number
- JPS63177601U JPS63177601U JP6912887U JP6912887U JPS63177601U JP S63177601 U JPS63177601 U JP S63177601U JP 6912887 U JP6912887 U JP 6912887U JP 6912887 U JP6912887 U JP 6912887U JP S63177601 U JPS63177601 U JP S63177601U
- Authority
- JP
- Japan
- Prior art keywords
- apex seal
- utility
- model registration
- zro
- seal
- 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
- 239000011230 binding agent Substances 0.000 claims 1
Landscapes
- Sealing Material Composition (AREA)
- Gasket Seals (AREA)
Description
第１図…本考案のロータの斜視図、第２図…本
考案のアペツクスシールの使用状態を示す説明図
。
１……アペツクスシール、２……ロータ、３…
…シール溝、４……サイドシール溝、５……ハウ
ジング、６……摺動面。
FIG. 1 is a perspective view of the rotor of the present invention, and FIG. 2 is an explanatory view showing the state in which the apex seal of the present invention is used. 1... Apex seal, 2... Rotor, 3...
...Seal groove, 4...Side seal groove, 5...Housing, 6...Sliding surface.
Claims (1)
つて凹設されたシール溝に配設されたアペツクス
シールにおいて、ＺｒＯ２を主成分とし、Ｙ２Ｏ
３をバインダーとした事を特徴とするアペツクス
シール。 (2) ＺｒＯ２を９７〜８５％、残りをＹ２Ｏ３
とした事を特徴とする実用新案登録請求の範囲第
１項に記載のアペツクスシール。[Claims for Utility Model Registration] (1) An apex seal disposed in a seal groove recessed along the top ridge line of the rotor of a rotary engine, which contains ZrO 2 as a main component and Y 2 O
Apex seal characterized by using 3 as a binder. (2) 97-85% ZrO 2 and the rest Y 2 O 3
The apex seal according to claim 1 of the utility model registration claim, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6912887U JPS63177601U (en) | 1987-05-09 | 1987-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6912887U JPS63177601U (en) | 1987-05-09 | 1987-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63177601U true JPS63177601U (en) | 1988-11-17 |
Family
ID=30909568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6912887U Pending JPS63177601U (en) | 1987-05-09 | 1987-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63177601U (en) |
-
1987
- 1987-05-09 JP JP6912887U patent/JPS63177601U/ja active Pending
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