JPS6167470U - - Google Patents
Info
- Publication number
- JPS6167470U JPS6167470U JP15174484U JP15174484U JPS6167470U JP S6167470 U JPS6167470 U JP S6167470U JP 15174484 U JP15174484 U JP 15174484U JP 15174484 U JP15174484 U JP 15174484U JP S6167470 U JPS6167470 U JP S6167470U
- Authority
- JP
- Japan
- Prior art keywords
- mating ring
- sleeve
- shaft
- fixed
- 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.)
- Granted
Links
- 230000013011 mating Effects 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 2
Landscapes
- Mechanical Sealing (AREA)
Description
第１図は本考案メカニカルシールの回り止め機
構の好適な一実施例を示す要部半裁断面図、第２
図は従来におけるメカニカルシールの回り止め機
構の一例を示す要部半裁断面図である。
１…メイテイングリング、１ａ…切欠、２…シ
ヤフト、３…スリーブ、３ｂ…ねじ孔、５…係合
ねじ。
FIG. 1 is a half-cut sectional view of the main part showing a preferred embodiment of the rotation prevention mechanism of the mechanical seal of the present invention, and FIG.
The figure is a half-cut sectional view of essential parts showing an example of a conventional mechanical seal rotation prevention mechanism. DESCRIPTION OF SYMBOLS 1... Mating ring, 1a... Notch, 2... Shaft, 3... Sleeve, 3b... Threaded hole, 5... Engaging screw.
Claims (1)
リングと、非回転のハウジング側に固定されたフ
ローテイングシートとが互いに摺接することによ
り流体を密封するメカニカルシールの、前記シヤ
フトおよびメイテイングリングの双方に、互いに
係合するようになる係合手段を設け、該両者の相
対的な回転を抑止する回り止め機構において、前
記メイテイングリングを、前記シヤフトの所定位
置に外装固着される筒状のスリーブの外周に装着
するとともに、該スリーブにおける前記メイテイ
ングリングの装着部に周方向に配設した所要数の
ねじ孔に、該スリーブの内径側より係合ねじを螺
入締結し、該スリーブ外周面より突出した前記係
合ねじ先端部が、前記メイテイングリング内周に
形成した切欠と互いに係合することを特徴とする
メカニカルシールの回り止め機構。 A mechanical seal that seals fluid by sliding a mating ring fixed to the rotating shaft side and a floating seat fixed to the non-rotating housing side, both of the shaft and the mating ring, In a detent mechanism that includes engagement means that engage with each other and prevents relative rotation between the two, the mating ring is attached to the outer periphery of a cylindrical sleeve that is externally fixed to a predetermined position of the shaft. At the same time, engaging screws are screwed into the required number of screw holes arranged circumferentially in the mounting portion of the mating ring of the sleeve from the inner diameter side of the sleeve, so that the mating ring protrudes from the outer peripheral surface of the sleeve. A locking mechanism for a mechanical seal, wherein the distal end of the engagement screw engages with a notch formed in the inner periphery of the mating ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984151744U JPS6323651Y2 (en) | 1984-10-09 | 1984-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984151744U JPS6323651Y2 (en) | 1984-10-09 | 1984-10-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6167470U true JPS6167470U (en) | 1986-05-09 |
| JPS6323651Y2 JPS6323651Y2 (en) | 1988-06-29 |
Family
ID=30709842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984151744U Expired JPS6323651Y2 (en) | 1984-10-09 | 1984-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6323651Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018200057A (en) * | 2017-05-25 | 2018-12-20 | イーグル工業株式会社 | Detent mechanism of mechanical seal |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3227463A (en) * | 1959-02-27 | 1966-01-04 | Borg Warner | Mechanical seal |
| JPS58186256U (en) * | 1982-06-07 | 1983-12-10 | 日本ピラ−工業株式会社 | Anti-rotation structure of rotating sealing ring in mechanical seal |
-
1984
- 1984-10-09 JP JP1984151744U patent/JPS6323651Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3227463A (en) * | 1959-02-27 | 1966-01-04 | Borg Warner | Mechanical seal |
| JPS58186256U (en) * | 1982-06-07 | 1983-12-10 | 日本ピラ−工業株式会社 | Anti-rotation structure of rotating sealing ring in mechanical seal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018200057A (en) * | 2017-05-25 | 2018-12-20 | イーグル工業株式会社 | Detent mechanism of mechanical seal |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6323651Y2 (en) | 1988-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0315858Y2 (en) | ||
| JPS6167470U (en) | ||
| JPS61157232U (en) | ||
| JPS62185977U (en) | ||
| JPH0278864U (en) | ||
| JPH02110758U (en) | ||
| JPS6166267U (en) | ||
| JPS6345260U (en) | ||
| JPS6256864U (en) | ||
| JPH0166979U (en) | ||
| JPH02110762U (en) | ||
| JPH0224159U (en) | ||
| JPS624663U (en) | ||
| JPS594858U (en) | Shaft seal mechanism | |
| JPH01143467U (en) | ||
| JPS61162653U (en) | ||
| JPS6222364U (en) | ||
| JPH0262168U (en) | ||
| JPS5879171U (en) | Deflection axis tracking shaft sealing device | |
| JPH01136770U (en) | ||
| JPH01115066U (en) | ||
| JPS6247735U (en) | ||
| JPS61108569U (en) | ||
| JPS63118460U (en) | ||
| JPS6197665U (en) |