JPS60167266U - mechanical seal - Google Patents

mechanical seal

Info

Publication number
JPS60167266U
JPS60167266U JP5475784U JP5475784U JPS60167266U JP S60167266 U JPS60167266 U JP S60167266U JP 5475784 U JP5475784 U JP 5475784U JP 5475784 U JP5475784 U JP 5475784U JP S60167266 U JPS60167266 U JP S60167266U
Authority
JP
Japan
Prior art keywords
mechanical seal
ring
groove
silicon carbide
actuating
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
JP5475784U
Other languages
Japanese (ja)
Other versions
JPH0214697Y2 (en
Inventor
正伸 伊藤
Original Assignee
イーグル工業株式会社
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 イーグル工業株式会社 filed Critical イーグル工業株式会社
Priority to JP5475784U priority Critical patent/JPS60167266U/en
Publication of JPS60167266U publication Critical patent/JPS60167266U/en
Application granted granted Critical
Publication of JPH0214697Y2 publication Critical patent/JPH0214697Y2/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図および第２図は従来のメカニカルシールを示す半
裁正断面図、第３図は改良メカニカルシールの要部断面
図、第４図および第５図は本考案に係るメカニカルシー
ルの第１、第２実施例を示す半裁正断面図である。 ８．１７・・・メカニカルシール、９．１８・・・リテ
ーナ−１１０，１９・・・外周面、１１．２４・・・シ
リコンカーバイト製ブツシュ、１２．２２・・・ハウジ
ング、１３．２３・・・内周面、１４．２０・・・溝部
、１５．２１・・・作動用０リング、１６・・・シャフ
ト。1 and 2 are half-cut sectional views showing a conventional mechanical seal, FIG. 3 is a sectional view of essential parts of an improved mechanical seal, and FIGS. FIG. 3 is a half-cut sectional view showing a second embodiment. 8.17... Mechanical seal, 9.18... Retainer-110, 19... Outer peripheral surface, 11.24... Silicon carbide bushing, 12.22... Housing, 13.23... ...Inner peripheral surface, 14.20... Groove, 15.21... O-ring for operation, 16... Shaft.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 作動用０１Ｊングを嵌装するための溝を固定側リテーナ
−かハウジング側のいずれか一方に設けたメカニカルシ
ールにおいて、前記溝を設けた部材の相手側部材にシリ
コンカーバイト製のブツシュ材を装着して、前記作動用
０１Ｊングと前記相手側部材とが、直接、当接しないよ
うに形成したことを特徴とするメカニカルシール。In a mechanical seal in which a groove for fitting the operating 01J ring is provided on either the fixed side retainer or the housing side, a silicon carbide bushing material is attached to the member opposite to the member provided with the groove. A mechanical seal characterized in that the actuating O1J ring and the mating member are formed so as not to come into direct contact with each other.
JP5475784U 1984-04-16 1984-04-16 mechanical seal Granted JPS60167266U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5475784U JPS60167266U (en) 1984-04-16 1984-04-16 mechanical seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5475784U JPS60167266U (en) 1984-04-16 1984-04-16 mechanical seal

Publications (2)

Publication Number Publication Date
JPS60167266U true JPS60167266U (en) 1985-11-06
JPH0214697Y2 JPH0214697Y2 (en) 1990-04-20

Family

ID=30576799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5475784U Granted JPS60167266U (en) 1984-04-16 1984-04-16 mechanical seal

Country Status (1)

Country Link
JP (1) JPS60167266U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416967U (en) * 1977-07-06 1979-02-03

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819972A (en) * 1972-02-28 1974-06-25 Owens Illinois Inc Novel glass compositions and cathode-ray tubes made therefrom

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416967U (en) * 1977-07-06 1979-02-03

Also Published As

Publication number Publication date
JPH0214697Y2 (en) 1990-04-20

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