JPS60169425U - 磁気軸受装置 - Google Patents

磁気軸受装置

Info

Publication number
JPS60169425U
JPS60169425U JP1984058672U JP5867284U JPS60169425U JP S60169425 U JPS60169425 U JP S60169425U JP 1984058672 U JP1984058672 U JP 1984058672U JP 5867284 U JP5867284 U JP 5867284U JP S60169425 U JPS60169425 U JP S60169425U
Authority
JP
Japan
Prior art keywords
fixed
magnetic bearing
bearing device
crowns
magnetic
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
JP1984058672U
Other languages
English (en)
Inventor
下江　利洋
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP1984058672U priority Critical patent/JPS60169425U/ja
Publication of JPS60169425U publication Critical patent/JPS60169425U/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/0408—Passive magnetic bearings
    • F16C32/0423—Passive magnetic bearings with permanent magnets on both parts repelling each other
    • F16C32/0429—Passive magnetic bearings with permanent magnets on both parts repelling each other for both radial and axial load, e.g. conical magnets
    • F16C32/0431—Passive magnetic bearings with permanent magnets on both parts repelling each other for both radial and axial load, e.g. conical magnets with bearings for axial load combined with bearings for radial load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/0408—Passive magnetic bearings
    • F16C32/0423—Passive magnetic bearings with permanent magnets on both parts repelling each other
    • F16C32/0427—Passive magnetic bearings with permanent magnets on both parts repelling each other for axial load mainly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2370/00—Apparatus relating to physics, e.g. instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (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。

Description

【図面の簡単な説明】
第１図は従来の磁気軸受装置の縦面図、第２図はこの考
案の一実施例の縦断面であり、図中同一符号は同一部ま
たは相当部を示す。 なお、図中、１は回転軸、３は第一の環状磁石、８は第
二の環状磁石、１０は案内ピン、１２は第一の固定冠、
１３は第二の固定冠、１２Ａは１２の外周面、１３Ａは
１３の内周面、１２Ａ。 １３ｃは１２．１３の対向部分である。 第１図 第２図

Claims (3)

    【実用新案登録請求の範囲】
  1. （１）第一の環状磁石を内設し回転軸に吊設された第一
    の固定冠、前記の第一の環状磁石と同極対向するように
    第二の環状磁石を内設した第二の固定冠および一端が前
    記回転軸の端部に遊嵌された案内ピンとを有し、前記の
    第一および第二の環状磁石の反発力で前記回転軸を支持
    するようにした磁気軸受装置において、前記の第一およ
    び第二の固定冠のうち一方の固定冠の外周面を他方の固
    定冠の内周面と対向させると共にこれらの対向部分を同
    じ磁極性にしたことを特徴とする磁気軸受装置。
  2. （２）第一および第二の固定冠を磁性材料で形成し、そ
    れぞれの環状磁石により励磁することでこれらの固定冠
    の対向部分を同じ磁極性にするようにした実用新案登録
    請求の範囲第１項記載の磁気軸受装置。
  3. （３）　　第一および第二の固定冠をこれらの対向部分
    が同じ磁極性となるように永久磁石で形成した実用新案
    登録請求の範囲第１項記載の磁気軸受装置。
JP1984058672U 1984-04-20 1984-04-20 磁気軸受装置 Pending JPS60169425U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984058672U JPS60169425U (ja) 1984-04-20 1984-04-20 磁気軸受装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984058672U JPS60169425U (ja) 1984-04-20 1984-04-20 磁気軸受装置

Publications (1)

Publication Number Publication Date
JPS60169425U true JPS60169425U (ja) 1985-11-09

Family

ID=30584396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984058672U Pending JPS60169425U (ja) 1984-04-20 1984-04-20 磁気軸受装置

Country Status (1)

Country Link
JP (1) JPS60169425U (ja)

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