JPS60123460U - Shaft sealing device - Google Patents

Shaft sealing device

Info

Publication number
JPS60123460U
JPS60123460U JP1984010207U JP1020784U JPS60123460U JP S60123460 U JPS60123460 U JP S60123460U JP 1984010207 U JP1984010207 U JP 1984010207U JP 1020784 U JP1020784 U JP 1020784U JP S60123460 U JPS60123460 U JP S60123460U
Authority
JP
Japan
Prior art keywords
flange
sealing device
shaft sealing
pressed against
circumferential direction
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.)
Pending
Application number
JP1984010207U
Other languages
Japanese (ja)
Inventor
宏二 会沢
新居　勝敏
鈴木　睦男
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP1984010207U priority Critical patent/JPS60123460U/en
Publication of JPS60123460U publication Critical patent/JPS60123460U/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

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図は従来の軸封装置の断面図、第２図は本考案の一
実施例の軸封装置の断面図、第３図は第２図の回転軸の
フランジ部分の平面図、第４図は本考案の他の実施例の
軸封装置の断面図である。 ７・・・孔、８・・・周方向溝、９・・・放射孔。FIG. 1 is a sectional view of a conventional shaft sealing device, FIG. 2 is a sectional view of a shaft sealing device according to an embodiment of the present invention, FIG. 3 is a plan view of the flange portion of the rotating shaft in FIG. The figure is a sectional view of a shaft sealing device according to another embodiment of the present invention. 7... Hole, 8... Circumferential groove, 9... Radial hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸にフランジを設け、前記回転軸の外周を囲むケー
シング内にシールケースに格納されたシールリングを前
記フランジの面に押圧して密封す′る軸封装置において
、前記フランジ面に周方向の溝を設け、かつ、前記フラ
ンジ面と対向して抑圧される前記シールリングにこの周
方向溝と連通ずる複数の孔を設け、前記周方向とフラン
ジ外周面に貫通する複数の放射孔を設けたことを特徴と
する軸封装置。In a shaft sealing device in which a flange is provided on a rotating shaft and a seal ring stored in a seal case inside a casing surrounding the outer periphery of the rotating shaft is pressed against the surface of the flange for sealing, a circumferential direction is formed on the flange surface. A plurality of holes communicating with the circumferential groove are provided in the seal ring which is provided with a groove and is pressed against the flange surface, and a plurality of radial holes are provided which penetrate in the circumferential direction and the outer peripheral surface of the flange. A shaft sealing device characterized by:
JP1984010207U 1984-01-30 1984-01-30 Shaft sealing device Pending JPS60123460U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984010207U JPS60123460U (en) 1984-01-30 1984-01-30 Shaft sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984010207U JPS60123460U (en) 1984-01-30 1984-01-30 Shaft sealing device

Publications (1)

Publication Number Publication Date
JPS60123460U true JPS60123460U (en) 1985-08-20

Family

ID=30491172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984010207U Pending JPS60123460U (en) 1984-01-30 1984-01-30 Shaft sealing device

Country Status (1)

Country Link
JP (1) JPS60123460U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0635741U (en) * 1991-03-22 1994-05-13 日本ピラー工業株式会社 mechanical seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0635741U (en) * 1991-03-22 1994-05-13 日本ピラー工業株式会社 mechanical seal

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