JPS6016058U - mechanical seal - Google Patents

mechanical seal

Info

Publication number
JPS6016058U
JPS6016058U JP10876983U JP10876983U JPS6016058U JP S6016058 U JPS6016058 U JP S6016058U JP 10876983 U JP10876983 U JP 10876983U JP 10876983 U JP10876983 U JP 10876983U JP S6016058 U JPS6016058 U JP S6016058U
Authority
JP
Japan
Prior art keywords
mechanical seal
spring
membrane
friction ring
sealing member
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
JP10876983U
Other languages
Japanese (ja)
Other versions
JPH0422135Y2 (en
Inventor
淳一 荒井
Original Assignee
内山工業株式会社
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 内山工業株式会社 filed Critical 内山工業株式会社
Priority to JP10876983U priority Critical patent/JPS6016058U/en
Publication of JPS6016058U publication Critical patent/JPS6016058U/en
Application granted granted Critical
Publication of JPH0422135Y2 publication Critical patent/JPH0422135Y2/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) [Abstract] 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の断面図である。第２
図は従来のメカニカルシールの一部を拡大して示した断
面図である。第３図は本考案のメカニカルシールの断面
図て］ある。第４図は第３図の拡大部分断面図である。 第５図は本考案の他の実施例を示す斜視図である。 １・・・回転軸、２・・・カウンターフェース、３・・
・ハウジング、４・・・フリクションリング、５・・・
スプリング、６・・・メンブレン、８・・・巻間隔の狭
いスプリング。FIG. 1 is a sectional view of a conventional mechanical seal. Second
The figure is an enlarged cross-sectional view of a part of a conventional mechanical seal. FIG. 3 is a sectional view of the mechanical seal of the present invention. FIG. 4 is an enlarged partial sectional view of FIG. 3. FIG. 5 is a perspective view showing another embodiment of the present invention. 1... Rotating axis, 2... Counter face, 3...
・Housing, 4...Friction ring, 5...
Spring, 6... Membrane, 8... Spring with narrow winding spacing.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）ハウジングに固定されるメンブレン・スプリング
・フリクションリング・ケーシング等からなる封止部材
と、該封止部材のフリクションリングに摺接し回転軸と
共に回転するカウンターフェースとて構成されたメカニ
カルシールにおいて；該フリクションリングをカウンタ
ーフェースに圧接するスプリングはコイル形状を有して
メンブレン内側に備わり、該コイルスプリングの最大巻
間隔をメンブレンの最小厚み以下としたことを特徴とす
るメカニカルシール。(1) In a mechanical seal configured with a sealing member fixed to a housing, such as a membrane, spring, friction ring, casing, etc., and a counter face that slides in contact with the friction ring of the sealing member and rotates with the rotating shaft; A mechanical seal characterized in that a spring that presses the friction ring against the counter face has a coil shape and is provided inside the membrane, and a maximum winding interval of the coil spring is set to be less than or equal to the minimum thickness of the membrane. （２）前記スプリングは軸方向に表面積が多い帯形状か
らなることを特徴とした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 spring has a band shape with a large surface area in the axial direction.
JP10876983U 1983-07-12 1983-07-12 mechanical seal Granted JPS6016058U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10876983U JPS6016058U (en) 1983-07-12 1983-07-12 mechanical seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10876983U JPS6016058U (en) 1983-07-12 1983-07-12 mechanical seal

Publications (2)

Publication Number Publication Date
JPS6016058U true JPS6016058U (en) 1985-02-02
JPH0422135Y2 JPH0422135Y2 (en) 1992-05-20

Family

ID=30253633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10876983U Granted JPS6016058U (en) 1983-07-12 1983-07-12 mechanical seal

Country Status (1)

Country Link
JP (1) JPS6016058U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4725654U (en) * 1971-04-15 1972-11-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4725654U (en) * 1971-04-15 1972-11-22

Also Published As

Publication number Publication date
JPH0422135Y2 (en) 1992-05-20

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