JPS6345459U - - Google Patents
Info
- Publication number
- JPS6345459U JPS6345459U JP13790886U JP13790886U JPS6345459U JP S6345459 U JPS6345459 U JP S6345459U JP 13790886 U JP13790886 U JP 13790886U JP 13790886 U JP13790886 U JP 13790886U JP S6345459 U JPS6345459 U JP S6345459U
- Authority
- JP
- Japan
- Prior art keywords
- driven ring
- ring
- packing
- seal
- mechanical 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
- 238000012856 packing Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 1
Description
第１図は本考案メカニカルシールの一実施例を
示す半裁断面図、第２図および第３図は従来のメ
カニカルシールを示す半裁断面図である。
４……シートリング、６……従動リング、７…
…ケース、８……パツキング、９……コイルバネ
、１１……開口部、１２……ダストシール。
FIG. 1 is a half-cut sectional view showing an embodiment of the mechanical seal of the present invention, and FIGS. 2 and 3 are half-cut sectional views showing a conventional mechanical seal. 4... Seat ring, 6... Driven ring, 7...
... Case, 8 ... Packing, 9 ... Coil spring, 11 ... Opening, 12 ... Dust seal.
Claims (1)
側のシールリングへ向けて押圧付勢せしめるバネ
部材、および従動リングとの間の気密を図るパツ
キングが組込まれた構造を有するメカニカルシー
ルであつて、前記パツキングに、従動リング外周
側のケース開口部を封塞するごとく鍔状に延びる
ダストシールを形設したことを特徴とするメカニ
カルシール。 A mechanical seal having a structure in which a driven ring, a spring member that presses and urges the driven ring toward a mating seal ring, and a packing that ensures airtightness between the driven ring and the driven ring are incorporated in the case, A mechanical seal characterized in that the packing is provided with a dust seal extending in a brim shape so as to close a case opening on the outer circumferential side of the driven ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13790886U JPS6345459U (en) | 1986-09-10 | 1986-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13790886U JPS6345459U (en) | 1986-09-10 | 1986-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6345459U true JPS6345459U (en) | 1988-03-26 |
Family
ID=31042402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13790886U Pending JPS6345459U (en) | 1986-09-10 | 1986-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6345459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02139231U (en) * | 1989-04-25 | 1990-11-21 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5710551B2 (en) * | 1971-12-27 | 1982-02-26 |
-
1986
- 1986-09-10 JP JP13790886U patent/JPS6345459U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5710551B2 (en) * | 1971-12-27 | 1982-02-26 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02139231U (en) * | 1989-04-25 | 1990-11-21 |