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JPS6434859U - - Google Patents

Info

Publication number
JPS6434859U
JPS6434859U JP10365988U JP10365988U JPS6434859U JP S6434859 U JPS6434859 U JP S6434859U JP 10365988 U JP10365988 U JP 10365988U JP 10365988 U JP10365988 U JP 10365988U JP S6434859 U JPS6434859 U JP S6434859U
Authority
JP
Japan
Prior art keywords
electric motor
bearing
attached
paper
oil
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
JP10365988U
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
Publication of JPS6434859U publication Critical patent/JPS6434859U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/124—Sealing of shafts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Dc Machiner (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Sliding-Contact Bearings (AREA)

Description

【図面の簡単な説明】
第１図は、本考案を組み入れた永久磁石直流電
動機の縦断面図、第２図は、第１図の電動機の点
線Ａで取り囲んだ部分の拡大図である。 符号の説明、１……永久磁石直流電動機、２…
…電動機軸、３……電機子、４……整流子、５…
…ケーシング、６……端板、７……軸受、８……
軸受ハウジング、９……スロツト、１０……エン
ド・キヤツプ、１１……自動調心焼結軸受、１２
……タブ、１３……座金、１４……カーボン・ブ
ラシ、１５……電源端子、１６……ブラシ・ケー
ジ、１７……ねじりばね、１８……永久磁石、１
９……舌部、２０……一方の縁、２１……Ｕ字形
ばね、２２……スロツト、２３……舌部、２４…
…黄銅カラー、２５……座金、２６……導線、２
７……銅整流子片、２８……すき間、２９……紙
リング、３０……環状部材、３３……紙ストリツ
プ。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 潤滑した軸受に回転可能に取り付けた電動
    機軸を有する電動機であつて、 使用中、軸受から浸潤してくる潤滑油を吸収さ
    せるように支持した粉末すなわち粒状の油吸収剤
    を備えていることを特徴とする電動機。 (2) 前記電動機軸は整流子を支持しており、軸
    受から整流子へ浸潤してくる潤滑油を吸収させる
    ため、整流子の近くに前記電動機軸に圧力ばめし
    た環状部材が前記油吸収剤を支持していることを
    特徴とする請求項(1)に記載の電動機。 (3) 前記油吸収剤を一枚の紙の一方の面に付着
    させ、前記紙の他方の面を前記環状部材に貼り付
    けたことを特徴とする請求項(2)に記載の電動機
    。 (4) 前記油吸収剤を、軸受支持体の上に前記軸
    受を取り囲むように支持したことを特徴とする請
    求項(1)に記載の電動機。 (5) 前記油吸収剤を一枚の紙の一方の面に付着
    させ、前記紙の他方の面を前記軸受支持体に貼り
    付けたことを特徴とする請求項(4)に記載の電動
    機。
JP10365988U 1987-08-20 1988-08-04 Pending JPS6434859U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8719714A GB2208973A (en) 1987-08-20 1987-08-20 Electric motor

Publications (1)

Publication Number Publication Date
JPS6434859U true JPS6434859U (ja) 1989-03-03

Family

ID=10622570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10365988U Pending JPS6434859U (ja) 1987-08-20 1988-08-04

Country Status (4)

Country Link
EP (1) EP0305037A1 (ja)
JP (1) JPS6434859U (ja)
CN (1) CN2037118U (ja)
GB (1) GB2208973A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0874732A (ja) * 1994-08-31 1996-03-19 Robert Bosch Gmbh 駆動モータとラジアルピストンポンプとから成るユニット

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19726387C1 (de) * 1997-06-21 1998-10-08 Bosch Gmbh Robert Elektromotor mit einem Kollektor
JP7535742B2 (ja) 2020-03-31 2024-08-19 パナソニックＩｐマネジメント株式会社 電動工具

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH376994A (de) * 1958-11-12 1964-04-30 Z V I Plzen Narodni Podnik Gekapselte elektrische Maschine
DE1438379A1 (de) * 1960-12-21 1968-10-31 Standard Elek K Lorenz Ag Elektrischer Kleinmotor
US3614261A (en) * 1970-01-09 1971-10-19 Imc Magnetics Corp Bearing seal means for an electrically driven fan
DE2001166B2 (de) * 1970-01-13 1972-04-20 Siemens AG, 1000 Berlin u 8000 München Kleinstmotor mit einem poroesen gleitlager
JPS5246333B1 (ja) * 1971-05-12 1977-11-24
US3891878A (en) * 1973-02-14 1975-06-24 Gen Electric Dynamoelectric machine having improved lubrication system
DE2803956A1 (de) * 1976-07-16 1979-08-02 Papst Motoren Kg Antriebsmotor fuer signalverarbeitende geraete

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0874732A (ja) * 1994-08-31 1996-03-19 Robert Bosch Gmbh 駆動モータとラジアルピストンポンプとから成るユニット

Also Published As

Publication number Publication date
GB2208973A (en) 1989-04-19
CN2037118U (zh) 1989-05-03
GB8719714D0 (en) 1987-09-30
EP0305037A1 (en) 1989-03-01

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