JPH0176161U - - Google Patents

Info

Publication number
JPH0176161U
JPH0176161U JP1987170614U JP17061487U JPH0176161U JP H0176161 U JPH0176161 U JP H0176161U JP 1987170614 U JP1987170614 U JP 1987170614U JP 17061487 U JP17061487 U JP 17061487U JP H0176161 U JPH0176161 U JP H0176161U
Authority
JP
Japan
Prior art keywords
rotating shaft
electric motor
casing
shaft
sealing device
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
JP1987170614U
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 JP1987170614U priority Critical patent/JPH0176161U/ja
Publication of JPH0176161U publication Critical patent/JPH0176161U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Motor Or Generator Frames (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例による電動機の軸
封装置を示す断面図、第2図はこの考案の要部断
面図、第3図は従来の電動機の軸封装置を示す断
面図、第4図は従来の回転軸の摩耗状態の一例を
示す側面図である。 図中、1はケース、2はシールボツクス、3は
回転軸、4,5はリツプ式軸シール材、8は補助
砂除け、9は金具、11は砂除け、12はコーテ
イング材である。なお、各図中同一符号は同一又
は相当部分を示す。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 電動機の筐体と、この筐体を貫通する回転
    軸と、上記筐体に嵌着され、上記回転軸の全周と
    接して上記筺体と上記回転軸との間を封止するシ
    ール部材とを備えた電動機の軸封装置において、
    上記回転軸外周における上記シール部材との接触
    部に硬質被膜処理を施したことを特徴とする電動
    機の軸封装置。 (2) 硬質被膜処理はその膜厚を0.1mm〜1.
    0mm、表面粗さを0.8S〜3.2Sとしたこと
    を特徴とする実用新案登録請求の範囲第1項記載
    の電動機の軸封装置。
JP1987170614U 1987-11-06 1987-11-06 Pending JPH0176161U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987170614U JPH0176161U (ja) 1987-11-06 1987-11-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987170614U JPH0176161U (ja) 1987-11-06 1987-11-06

Publications (1)

Publication Number Publication Date
JPH0176161U true JPH0176161U (ja) 1989-05-23

Family

ID=31461712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987170614U Pending JPH0176161U (ja) 1987-11-06 1987-11-06

Country Status (1)

Country Link
JP (1) JPH0176161U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014135800A (ja) * 2013-01-08 2014-07-24 Ebara Corp モータ、及び軸封機構

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014135800A (ja) * 2013-01-08 2014-07-24 Ebara Corp モータ、及び軸封機構

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