JPS58143460U - Oil leak prevention device for rotating electrical machines - Google Patents

Oil leak prevention device for rotating electrical machines

Info

Publication number
JPS58143460U
JPS58143460U JP3941382U JP3941382U JPS58143460U JP S58143460 U JPS58143460 U JP S58143460U JP 3941382 U JP3941382 U JP 3941382U JP 3941382 U JP3941382 U JP 3941382U JP S58143460 U JPS58143460 U JP S58143460U
Authority
JP
Japan
Prior art keywords
prevention device
leak prevention
rotating electrical
oil leak
electrical machines
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
JP3941382U
Other languages
Japanese (ja)
Inventor
黒部　正義
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 JP3941382U priority Critical patent/JPS58143460U/en
Publication of JPS58143460U publication Critical patent/JPS58143460U/en
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Cooling System (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Motor Or Generator Frames (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図は従来技術の断面図、第２図は本考案の一実施例
の断面図である。 １・・・・・・ファン、２・・・・・・シールエアー取
入口、３・・・・・・外側油切、４・・・・・・中側油
切、５・・・・・・内側油切、６・・・・・・動圧取入
口、７・・・・・・軸受箱。FIG. 1 is a sectional view of the prior art, and FIG. 2 is a sectional view of an embodiment of the present invention. 1...Fan, 2...Seal air intake, 3...Outer oil cutter, 4...Middle oil cutter, 5...・Inner oil drain, 6...Dynamic pressure intake, 7...Bearing box.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 油切にエアーを導入して軸受箱からの油洩れを防止する
装置において、ファンによる人気側の動圧を油切に導入
し、機内への油洩れを防止する手段を設けたことを特徴
とする回転電機の油洩れ防止装置。A device that prevents oil leakage from the bearing box by introducing air into the oil drainer, which is characterized by a means for introducing popular side dynamic pressure from a fan into the oil drainer to prevent oil leakage into the machine. Oil leak prevention device for rotating electric machines.
JP3941382U 1982-03-23 1982-03-23 Oil leak prevention device for rotating electrical machines Pending JPS58143460U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3941382U JPS58143460U (en) 1982-03-23 1982-03-23 Oil leak prevention device for rotating electrical machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3941382U JPS58143460U (en) 1982-03-23 1982-03-23 Oil leak prevention device for rotating electrical machines

Publications (1)

Publication Number Publication Date
JPS58143460U true JPS58143460U (en) 1983-09-27

Family

ID=30050701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3941382U Pending JPS58143460U (en) 1982-03-23 1982-03-23 Oil leak prevention device for rotating electrical machines

Country Status (1)

Country Link
JP (1) JPS58143460U (en)

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