JPS6380374U - - Google Patents
Info
- Publication number
- JPS6380374U JPS6380374U JP17558886U JP17558886U JPS6380374U JP S6380374 U JPS6380374 U JP S6380374U JP 17558886 U JP17558886 U JP 17558886U JP 17558886 U JP17558886 U JP 17558886U JP S6380374 U JPS6380374 U JP S6380374U
- Authority
- JP
- Japan
- Prior art keywords
- seal
- elastic member
- seal ring
- floating seat
- attached
- 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 2
Landscapes
- Mechanical Sealing (AREA)
Description
第１図は本考案を適用したメカニカルシールの
一実施例を示す半截断面図、第２図はシールケー
スの要部の斜視図、第３図はシールケースの切欠
部に弾性部材を組付た状態を示す斜視図、第４図
は第１図における―線に沿う断面図、第５図
は従来のメカニカルシールの半截断面図、第６図
は第５図における―線に沿う断面図である。
１……フローテイングシート、３……回転軸、
５……シールリング、５Ａ……凹部、５ａ……シ
ール面、６……環状パツキン、７……シールケー
ス、７ａ……嵌合部、１０……弾性部材、１１…
…ケーシング。
Fig. 1 is a half-cut sectional view showing an embodiment of a mechanical seal to which the present invention is applied, Fig. 2 is a perspective view of the main parts of the seal case, and Fig. 3 shows an elastic member assembled into the notch of the seal case. FIG. 4 is a sectional view taken along line - in FIG. 1, FIG. 5 is a half-cut sectional view of a conventional mechanical seal, and FIG. 6 is a sectional view taken along line - in FIG. 5. . 1... Floating seat, 3... Rotating shaft,
5... Seal ring, 5A... Recess, 5a... Seal surface, 6... Annular packing, 7... Seal case, 7a... Fitting part, 10... Elastic member, 11...
…casing.
Claims (1)
と、ケーシング側に固定されたシールケースと、
このシールケースに環状パツキンを介して保持さ
れ前記フローテイングシートに対して密封摺動す
るシール面を有するシールリングとを備え、前記
シールケースのシールリング嵌合部に径方向に突
出する隆起部を形成した弾性部材が取付けられ、
この弾性部材の隆起部を係合させる凹部が前記シ
ールリングの径内部に形成されてなることを特徴
とするメカニカルシール。 A floating seat attached to the rotating shaft side, a seal case fixed to the casing side,
The seal ring is held by the seal case via an annular packing and has a seal surface that slides sealingly against the floating seat, and the seal case has a protrusion projecting in the radial direction at the seal ring fitting part. The formed elastic member is attached,
A mechanical seal characterized in that a recess into which the protrusion of the elastic member engages is formed within the diameter of the seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17558886U JPS6380374U (en) | 1986-11-14 | 1986-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17558886U JPS6380374U (en) | 1986-11-14 | 1986-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6380374U true JPS6380374U (en) | 1988-05-27 |
Family
ID=31115052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17558886U Pending JPS6380374U (en) | 1986-11-14 | 1986-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6380374U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100428345B1 (en) * | 2001-10-09 | 2004-04-28 | 현대자동차주식회사 | Sealing structure in a water pump |
| JP2011074966A (en) * | 2009-09-29 | 2011-04-14 | Aisin Seiki Co Ltd | Mechanical seal and liquid pump |
-
1986
- 1986-11-14 JP JP17558886U patent/JPS6380374U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100428345B1 (en) * | 2001-10-09 | 2004-04-28 | 현대자동차주식회사 | Sealing structure in a water pump |
| JP2011074966A (en) * | 2009-09-29 | 2011-04-14 | Aisin Seiki Co Ltd | Mechanical seal and liquid pump |