JPS63109554U - - Google Patents

Info

Publication number
JPS63109554U
JPS63109554U JP9087U JP9087U JPS63109554U JP S63109554 U JPS63109554 U JP S63109554U JP 9087 U JP9087 U JP 9087U JP 9087 U JP9087 U JP 9087U JP S63109554 U JPS63109554 U JP S63109554U
Authority
JP
Japan
Prior art keywords
bearing bracket
communicating
partition plate
internal pressure
rotor
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
JP9087U
Other languages
English (en)
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 filed Critical
Priority to JP9087U priority Critical patent/JPS63109554U/ja
Publication of JPS63109554U publication Critical patent/JPS63109554U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Frames (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す内圧防爆形電
動機の側面図、第2図は従来の内圧防爆形電動機
の側面図である。 2……回転子、4……軸受、5……軸受ブラケ
ツト、5a……油槽部、6……固定子枠、11…
…仕切板、12……空所。

Claims (1)

  1. 【実用新案登録請求の範囲】 回転子を支承する油潤滑の軸受を軸受ブラケツ
    トを介して固定子枠に支持し、機内に空気を封入
    して内圧を外気圧より高めるようにしたものにお
    いて、 前記軸受ブラケツトの機内側に回転子軸と微少
    周間隙を保つ環状の仕切板を設け、この仕切板と
    軸受ブラケツトの油槽部との間に該微少間隙と通
    じしかも外気と連通した空所を形成したことを特
    徴とする内圧防爆形回転電機。
JP9087U 1987-01-06 1987-01-06 Pending JPS63109554U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9087U JPS63109554U (ja) 1987-01-06 1987-01-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9087U JPS63109554U (ja) 1987-01-06 1987-01-06

Publications (1)

Publication Number Publication Date
JPS63109554U true JPS63109554U (ja) 1988-07-14

Family

ID=30776764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9087U Pending JPS63109554U (ja) 1987-01-06 1987-01-06

Country Status (1)

Country Link
JP (1) JPS63109554U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015115991A (ja) * 2013-12-09 2015-06-22 東芝三菱電機産業システム株式会社 回転電機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015115991A (ja) * 2013-12-09 2015-06-22 東芝三菱電機産業システム株式会社 回転電機

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