JPS60131758U - mechanical seal - Google Patents
mechanical sealInfo
- Publication number
- JPS60131758U JPS60131758U JP1752984U JP1752984U JPS60131758U JP S60131758 U JPS60131758 U JP S60131758U JP 1752984 U JP1752984 U JP 1752984U JP 1752984 U JP1752984 U JP 1752984U JP S60131758 U JPS60131758 U JP S60131758U
- Authority
- JP
- Japan
- Prior art keywords
- seal ring
- mechanical seal
- inner diameter
- floating seat
- 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
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取り付は状態を示す
半裁正断面図、第2図ないし第4図は順 ′次
第1実施例に係るメカニカルシールの取り付は状態を示
す正断面図ならびにそれぞれ第2実施例および第3実施
例に係るメカニカルシールの取り付は状態を示す半裁正
断面図である。
21.31,41・・・・・・ハウジング、22.32
・・・・・・コイルスプリング、23,23′、33,
33′・・・・・・フローティングシート、24.24
’、34.34’、44.44’・・・・・・Oリング
、25,3′5,45・・・・・・固定シールリング、
25a、35a、45a・・・・・・固定シールリング
摺接面、26゜36.46・・・・・・回転軸、27,
37,47・・・・・・回転シールリング、27 a、
37 a、 47 a・・曲回転シールリング摺
接面。Figure 1 is a half-cut cross-sectional view showing the installation state of a conventional mechanical seal, and Figures 2 to 4 are a front cross-sectional view showing the installation state of the mechanical seal according to the first embodiment. FIG. 7 is a half-cut sectional view showing how the mechanical seals are attached according to the second embodiment and the third embodiment. 21.31,41...Housing, 22.32
・・・・・・Coil spring, 23, 23', 33,
33'...Floating seat, 24.24
', 34.34', 44.44'...O ring, 25,3'5,45...fixed seal ring,
25a, 35a, 45a... Fixed seal ring sliding surface, 26° 36.46... Rotating shaft, 27,
37, 47... Rotating seal ring, 27 a,
37 a, 47 a... Curved rotating seal ring sliding contact surface.
Claims (2)
トを介在させて装着される固定シールリングと、回転軸
に従動回転する回転シールリングとの摺接により流体を
密封するメカニカルシールにおいて、前記固定シールリ
ングおよび前記フローティングシートの内径が摺接面の
内径と同径またはそれよりも大径に形成されることを特
徴とするメカニカルシール。(1) A mechanical seal that seals fluid by sliding contact between a fixed seal ring attached directly to the inner periphery of the housing or with a floating seat interposed therebetween and a rotary seal ring that rotates driven by a rotating shaft, the fixed seal ring and A mechanical seal characterized in that the inner diameter of the floating seat is the same as or larger than the inner diameter of the sliding surface.
トの内径が断面斜角漸次大径になるテーパー状に形成さ
れることを特徴とする実用新案登録請求の範囲第1項記
載のメカニカルシール。(2) The mechanical seal according to claim 1, wherein the inner diameter of the fixed seal ring and the floating seat is tapered so that the cross-sectional oblique angle gradually increases in diameter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1752984U JPS60131758U (en) | 1984-02-13 | 1984-02-13 | mechanical seal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1752984U JPS60131758U (en) | 1984-02-13 | 1984-02-13 | mechanical seal |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60131758U true JPS60131758U (en) | 1985-09-03 |
JPH0121251Y2 JPH0121251Y2 (en) | 1989-06-26 |
Family
ID=30505319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1752984U Granted JPS60131758U (en) | 1984-02-13 | 1984-02-13 | mechanical seal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60131758U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5416968U (en) * | 1977-07-06 | 1979-02-03 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5416968B2 (en) * | 1972-06-01 | 1979-06-26 |
-
1984
- 1984-02-13 JP JP1752984U patent/JPS60131758U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5416968U (en) * | 1977-07-06 | 1979-02-03 |
Also Published As
Publication number | Publication date |
---|---|
JPH0121251Y2 (en) | 1989-06-26 |
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