JPS5911954U - mechanical seal - Google Patents

mechanical seal

Info

Publication number
JPS5911954U
JPS5911954U JP10738982U JP10738982U JPS5911954U JP S5911954 U JPS5911954 U JP S5911954U JP 10738982 U JP10738982 U JP 10738982U JP 10738982 U JP10738982 U JP 10738982U JP S5911954 U JPS5911954 U JP S5911954U
Authority
JP
Japan
Prior art keywords
mechanical seal
sliding surfaces
counter face
sleeve
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
Application number
JP10738982U
Other languages
Japanese (ja)
Other versions
JPS6330852Y2 (en
Inventor
淳一 荒井
慎三郎 一幡
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 JP10738982U priority Critical patent/JPS5911954U/en
Publication of JPS5911954U publication Critical patent/JPS5911954U/en
Application granted granted Critical
Publication of JPS6330852Y2 publication Critical patent/JPS6330852Y2/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 drawings]

第１図は従来のメカニカルシールの実施例を示す断面図
である。第２図は本考案によるメカニカルシールの実施
例の断面図である。第３図は本考案による他の実施例を
示す断面図である。 Ａ・・・スリーブ、１・・・溝、２・・・回転軸、２′
・・・段付回転軸、３・・・環状フランジ、４・・・コ
ンタクトリング、５・・・フリンガー、６・・・スリー
ブ段付部分。FIG. 1 is a sectional view showing an example of a conventional mechanical seal. FIG. 2 is a sectional view of an embodiment of the mechanical seal according to the present invention. FIG. 3 is a sectional view showing another embodiment of the present invention. A... Sleeve, 1... Groove, 2... Rotating shaft, 2'
...Stepped rotating shaft, 3...Annular flange, 4...Contact ring, 5...Flinger, 6...Stepped part of sleeve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] いずれか一方の回転軸と共に回転し互いに回転軸に垂直
で平滑な摺動面をもち、その二つの摺動面の接触圧力に
よって密封流体の漏出を防止するメカニカルシールにお
いて；該メカニカルシールを構成するカウンターフェー
スとシールを一体化した形のゴムスリーブの内周面に、
該スリーブ一端であるフリンガーの内周面先端より一方
のカウンターフェースの摺動面位置までに到らない途中
までに任意の寸法で少なくとも一本以上の溝を設けたこ
とを特長とするメカニカルシール。In a mechanical seal that rotates with one of the rotating shafts and has smooth sliding surfaces that are perpendicular to the rotating shaft, and that prevents leakage of the sealed fluid by contact pressure between the two sliding surfaces; On the inner circumferential surface of the rubber sleeve, which integrates the counter face and seal,
A mechanical seal characterized in that at least one groove of arbitrary dimensions is provided from the tip of the inner peripheral surface of the flinger, which is one end of the sleeve, to the middle of the sliding surface of one counter face.
JP10738982U 1982-07-14 1982-07-14 mechanical seal Granted JPS5911954U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10738982U JPS5911954U (en) 1982-07-14 1982-07-14 mechanical seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10738982U JPS5911954U (en) 1982-07-14 1982-07-14 mechanical seal

Publications (2)

Publication Number Publication Date
JPS5911954U true JPS5911954U (en) 1984-01-25
JPS6330852Y2 JPS6330852Y2 (en) 1988-08-17

Family

ID=30250935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10738982U Granted JPS5911954U (en) 1982-07-14 1982-07-14 mechanical seal

Country Status (1)

Country Link
JP (1) JPS5911954U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227265U (en) * 1985-08-05 1987-02-19

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411271U (en) * 1977-06-24 1979-01-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411271U (en) * 1977-06-24 1979-01-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227265U (en) * 1985-08-05 1987-02-19

Also Published As

Publication number Publication date
JPS6330852Y2 (en) 1988-08-17

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