JPS6085630U - Rotating machine shaft sealing device - Google Patents

Rotating machine shaft sealing device

Info

Publication number
JPS6085630U
JPS6085630U JP17570383U JP17570383U JPS6085630U JP S6085630 U JPS6085630 U JP S6085630U JP 17570383 U JP17570383 U JP 17570383U JP 17570383 U JP17570383 U JP 17570383U JP S6085630 U JPS6085630 U JP S6085630U
Authority
JP
Japan
Prior art keywords
rotating machine
sealing device
shaft sealing
bearing
machine shaft
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
JP17570383U
Other languages
Japanese (ja)
Inventor
隆雄 溝口
Original Assignee
富士電機株式会社
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 富士電機株式会社 filed Critical 富士電機株式会社
Priority to JP17570383U priority Critical patent/JPS6085630U/en
Publication of JPS6085630U publication Critical patent/JPS6085630U/en
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Frames (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (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図は従来の回転機の軸封装置の縦断面図、第２図は
この考案の実施例の縦断面図である。 １・・・軸受、３・・・ブラケット、３ａ・・・通気口
、４・・・内室、２６・・・外側軸受カバー、２７・・
・空室、２８・・・連通路。FIG. 1 is a longitudinal sectional view of a conventional shaft sealing device for a rotating machine, and FIG. 2 is a longitudinal sectional view of an embodiment of this invention. DESCRIPTION OF SYMBOLS 1...Bearing, 3...Bracket, 3a...Vent, 4...Inner chamber, 26...Outer bearing cover, 27...
・Vacant room, 28...Connecting passage.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転機本体に加圧空気を内室に送り込む通気口を設ける
とともに、軸受ブラケットに軸受と外側軸受カバーとの
間の空室と前記内室を連通ずる連通路を設け、前記加圧
空気で軸受の両端面部を同一圧力で加圧して軸貫通部を
封止するようにしたことを特徴とする回転機の軸封装置
。A vent is provided in the main body of the rotating machine to send pressurized air into the inner chamber, and a communication passage is provided in the bearing bracket to communicate the inner chamber with the empty chamber between the bearing and the outer bearing cover, so that the pressurized air can flow into the bearing. A shaft sealing device for a rotating machine, characterized in that the shaft penetrating portion is sealed by applying the same pressure to both end surfaces of the rotary machine.
JP17570383U 1983-11-14 1983-11-14 Rotating machine shaft sealing device Pending JPS6085630U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17570383U JPS6085630U (en) 1983-11-14 1983-11-14 Rotating machine shaft sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17570383U JPS6085630U (en) 1983-11-14 1983-11-14 Rotating machine shaft sealing device

Publications (1)

Publication Number Publication Date
JPS6085630U true JPS6085630U (en) 1985-06-13

Family

ID=30382182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17570383U Pending JPS6085630U (en) 1983-11-14 1983-11-14 Rotating machine shaft sealing device

Country Status (1)

Country Link
JP (1) JPS6085630U (en)

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