JPS59122464U - Stationary double action mechanical seal - Google Patents

Stationary double action mechanical seal

Info

Publication number
JPS59122464U
JPS59122464U JP1597583U JP1597583U JPS59122464U JP S59122464 U JPS59122464 U JP S59122464U JP 1597583 U JP1597583 U JP 1597583U JP 1597583 U JP1597583 U JP 1597583U JP S59122464 U JPS59122464 U JP S59122464U
Authority
JP
Japan
Prior art keywords
mechanical seal
ring
end surfaces
driven
retainer
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
Application number
JP1597583U
Other languages
Japanese (ja)
Other versions
JPS6243180Y2 (en
Inventor
園田　和夫
中山　力太
細砂　茂美
大場　寛二
有坪　博文
Original Assignee
株式会社神戸製鋼所
日本ピラ−工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社神戸製鋼所, 日本ピラ−工業株式会社 filed Critical 株式会社神戸製鋼所
Priority to JP1597583U priority Critical patent/JPS59122464U/en
Publication of JPS59122464U publication Critical patent/JPS59122464U/en
Application granted granted Critical
Publication of JPS6243180Y2 publication Critical patent/JPS6243180Y2/ja
Granted legal-status Critical Current

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  • 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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来のメカニカルシールを示す要部断面模式図
、第２図は第１図の■部拡大図、第３図は本考案に係る
メカニカルシールを例示する要部縦断面説明図、第４図
は第３図の■部拡大図である。 １．３１・・・回転軸、２．３２・・・シールボックス
、３ａ、ａｂ、３３Ｃ９３３ｂ・・・シートリング、４
ａ。 ４ｂ、４０ａ、４０ｂ−・・従動リング、５．４１−・
・リテーナ、６ａ、６ｂ、４３．４４・・・従動リング
押え。FIG. 1 is a schematic sectional view of the main part showing a conventional mechanical seal, FIG. FIG. 4 is an enlarged view of the ■ part in FIG. 1.31... Rotating shaft, 2.32... Seal box, 3a, ab, 33C933b... Seat ring, 4
a. 4b, 40a, 40b--driven ring, 5.41--
- Retainer, 6a, 6b, 43.44... Driven ring holder.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸のシールボックス内に所定間隔をおいて配設され
た各シートリングの相対向側端面と、該回転軸に固定さ
れたリテーナの左右側に従動リング押えにより夫々一体
的に配設された各従動リングの相背面側端面とが夫々接
触することにより各密封端面を構成してなる静止型複式
メカニカルシールにおいて、前記リテーナの両側面を完
全な平面に形成すると共に該両平面に従動リングの相対
向側端面を当接せしめ、且つ各従動リングの外周面と前
記従動リング押え内周面との密接面には０リングを配置
してなることを特徴とする静止型複式メカニカルシール
。The opposing side end surfaces of each seat ring arranged at a predetermined interval in the seal box of the rotating shaft and the driven ring pressers on the left and right sides of the retainer fixed to the rotating shaft are integrally arranged, respectively. In a stationary compound mechanical seal in which each of the sealed end surfaces is formed by contacting the rear side end surfaces of each driven ring, both side surfaces of the retainer are formed into perfect flat surfaces, and the driven rings are formed on both flat surfaces. 1. A stationary double-acting mechanical seal, characterized in that an O-ring is disposed on a surface in which opposing end surfaces are brought into contact with each other and the outer circumferential surface of each driven ring and the inner circumferential surface of the driven ring retainer are in close contact with each other.
JP1597583U 1983-02-04 1983-02-04 Stationary double action mechanical seal Granted JPS59122464U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1597583U JPS59122464U (en) 1983-02-04 1983-02-04 Stationary double action mechanical seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1597583U JPS59122464U (en) 1983-02-04 1983-02-04 Stationary double action mechanical seal

Publications (2)

Publication Number Publication Date
JPS59122464U true JPS59122464U (en) 1984-08-17
JPS6243180Y2 JPS6243180Y2 (en) 1987-11-09

Family

ID=30147279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1597583U Granted JPS59122464U (en) 1983-02-04 1983-02-04 Stationary double action mechanical seal

Country Status (1)

Country Link
JP (1) JPS59122464U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63132170U (en) * 1987-02-20 1988-08-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63132170U (en) * 1987-02-20 1988-08-30

Also Published As

Publication number Publication date
JPS6243180Y2 (en) 1987-11-09

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