JPS59100148U - Mechanical seal for high speed rotation - Google Patents
Mechanical seal for high speed rotationInfo
- Publication number
- JPS59100148U JPS59100148U JP12141282U JP12141282U JPS59100148U JP S59100148 U JPS59100148 U JP S59100148U JP 12141282 U JP12141282 U JP 12141282U JP 12141282 U JP12141282 U JP 12141282U JP S59100148 U JPS59100148 U JP S59100148U
- Authority
- JP
- Japan
- Prior art keywords
- spring
- ring
- mechanical seal
- high speed
- retaining ring
- 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
Landscapes
- Mechanical Sealing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来のメカニカルシールの半部縦断側面図、
第２図は、本考案メカニカルシールの実施例を示す半部
縦断側面図、第３図は、第２図のＸ−Ｘ線に沿って切断
した部分断面図である。
１・・・ケーシング、２・・・シールカバー、３・・・
シャフト、４・・・密封環、５・・・従動リング、６・
・・パツキン、７・・・スプリング座、８・・・スプリ
ング、９・・・止環、１０・・・溝、１１＝・・外周、
１２・・・折り曲げ部、１３・・・面、１４・・・面、
１５・・・端部、１６・・・溝、１７・・・端部、Ｓ・
・・会合面。
第２ ＋”ｊＡ
ｌ
＄′３１乞 ７・・Figure 1 is a half vertical side view of a conventional mechanical seal.
2 is a half longitudinal side view showing an embodiment of the mechanical seal of the present invention, and FIG. 3 is a partial sectional view taken along the line X--X in FIG. 2. 1...Casing, 2...Seal cover, 3...
Shaft, 4... Sealing ring, 5... Driven ring, 6...
...Packskin, 7...Spring seat, 8...Spring, 9...Retaining ring, 10...Groove, 11=...Outer circumference,
12... bending part, 13... surface, 14... surface,
15... End, 16... Groove, 17... End, S.
...Meeting surface. 2nd ＋”jA l $31 7...
Claims (1)
会合面で流体の流通量を制限するものにおいて、この会
合面を構成する面に連らなる環状の従動リングを押圧す
るスプリングを受ける止環の外筒部に、円周上等分に２
〜６箇所内径側に折り曲げて折り曲げ部を設け、この止
環と従動リングの間に介在するスプリング座の外周部軸
方向等分に設けた２〜６箇所の溝を上記止環の折り曲げ
部にスプリングを止環内に包有しながら折り曲げ部を越
えて嵌入し、且つスプリング座を円周方向に回転させ、
これらスプリング及びスプリング座を止環内に包有した
ことを特徴とする。 高速回転用メカニカルシール。[Claims for Utility Model Registration] In a device that limits the flow of fluid at a meeting surface of surfaces that are not parallel to the axis of relative rotation, an annular follower connected to the surfaces that constitute this meeting surface. On the outer cylindrical part of the retaining ring that receives the spring that presses the ring, there are two equal parts on the circumference.
- Provide bent portions by bending inward at 6 locations, and insert grooves at 2 to 6 locations equally spaced in the axial direction on the outer circumference of the spring seat interposed between this stop ring and the driven ring. Fitting the spring into the retaining ring beyond the bent part, and rotating the spring seat in the circumferential direction,
It is characterized in that these springs and spring seats are enclosed within a retaining ring. Mechanical seal for high speed rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12141282U JPS59100148U (en) | 1982-08-10 | 1982-08-10 | Mechanical seal for high speed rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12141282U JPS59100148U (en) | 1982-08-10 | 1982-08-10 | Mechanical seal for high speed rotation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59100148U true JPS59100148U (en) | 1984-07-06 |
| JPS6322372Y2 JPS6322372Y2 (en) | 1988-06-20 |
Family
ID=30277896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12141282U Granted JPS59100148U (en) | 1982-08-10 | 1982-08-10 | Mechanical seal for high speed rotation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59100148U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021261317A1 (en) | 2020-06-23 | 2021-12-30 | イーグル工業株式会社 | Mechanical seal |
| WO2025057908A1 (en) * | 2023-09-11 | 2025-03-20 | イーグル工業株式会社 | Sliding component |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS481079U (en) * | 1971-05-29 | 1973-01-09 |
-
1982
- 1982-08-10 JP JP12141282U patent/JPS59100148U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS481079U (en) * | 1971-05-29 | 1973-01-09 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021261317A1 (en) | 2020-06-23 | 2021-12-30 | イーグル工業株式会社 | Mechanical seal |
| WO2025057908A1 (en) * | 2023-09-11 | 2025-03-20 | イーグル工業株式会社 | Sliding component |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6322372Y2 (en) | 1988-06-20 |
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