JPS63119971U - - Google Patents
Info
- Publication number
- JPS63119971U JPS63119971U JP994087U JP994087U JPS63119971U JP S63119971 U JPS63119971 U JP S63119971U JP 994087 U JP994087 U JP 994087U JP 994087 U JP994087 U JP 994087U JP S63119971 U JPS63119971 U JP S63119971U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- rotating shaft
- rotating
- rubber bellows
- fixed
- 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
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Mechanical Sealing (AREA)
Description
第１図は本考案に係るメカニカルシール一実施
例を示す概略的要部断面図、第２図は従来のメカ
ニカルシールを示す概略的要部断面図である。
１……機体のハウジング、３……固定環（メイ
テイングリング）、４……回転軸、５……回転環
（シールリング）、６……ゴムベローズ、６ａ…
…屈曲部、９……スプリング抑え部材、１０……
コイルスプリング、１１……補強リング。
FIG. 1 is a schematic cross-sectional view of a main part showing an embodiment of a mechanical seal according to the present invention, and FIG. 2 is a schematic cross-sectional view of a main part showing a conventional mechanical seal. DESCRIPTION OF SYMBOLS 1... Body housing, 3... Fixed ring (mating ring), 4... Rotating shaft, 5... Rotating ring (seal ring), 6... Rubber bellows, 6a...
...Bending portion, 9... Spring suppressing member, 10...
Coil spring, 11... Reinforcement ring.
Claims (1)
転軸と共に回転する回転環を弾性的に押圧付勢し
て摺接させ、かつこの回転環に前記回転軸の回転
を伝達するゴムベローズを備えたメカニカルシー
ルにおいて、前記ゴムベローズの屈曲部に補強リ
ングを設けたことを特徴とするメカニカルシール
。 A rotating ring that rotates together with the rotating shaft is elastically pressed and urged into sliding contact with a fixed ring fixed to the housing side of the aircraft body, and a rubber bellows is provided for transmitting the rotation of the rotating shaft to the rotating ring. A mechanical seal characterized in that a reinforcing ring is provided at a bent portion of the rubber bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP994087U JPH0247320Y2 (en) | 1987-01-28 | 1987-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP994087U JPH0247320Y2 (en) | 1987-01-28 | 1987-01-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63119971U true JPS63119971U (en) | 1988-08-03 |
| JPH0247320Y2 JPH0247320Y2 (en) | 1990-12-12 |
Family
ID=30795732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP994087U Expired JPH0247320Y2 (en) | 1987-01-28 | 1987-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247320Y2 (en) |
-
1987
- 1987-01-28 JP JP994087U patent/JPH0247320Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0247320Y2 (en) | 1990-12-12 |