JPS6179028U - - Google Patents

Info

Publication number
JPS6179028U
JPS6179028U JP16367084U JP16367084U JPS6179028U JP S6179028 U JPS6179028 U JP S6179028U JP 16367084 U JP16367084 U JP 16367084U JP 16367084 U JP16367084 U JP 16367084U JP S6179028 U JPS6179028 U JP S6179028U
Authority
JP
Japan
Prior art keywords
disk
armature
thrust
insulating layer
bearing 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
JP16367084U
Other languages
Japanese (ja)
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 JP16367084U priority Critical patent/JPS6179028U/ja
Publication of JPS6179028U publication Critical patent/JPS6179028U/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
    • F16C32/044—Active magnetic bearings
    • F16C32/0474—Active magnetic bearings for rotary movement
    • F16C32/0476—Active magnetic bearings for rotary movement with active support of one degree of freedom, e.g. axial magnetic bearings
    • 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
    • F16C32/044—Active magnetic bearings
    • F16C32/0459—Details of the magnetic circuit

Landscapes

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

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例の縦断側面図、第２図
は異なる実施例の縦断側面図、第３図及び第４図
は夫々従来装置の縦断側面図である。 １……回転軸、２１……アーマチヤデイスク、
３ａ及び３ｂ……電磁石、４……非磁性材料。 FIG. 1 is a longitudinal side view of an embodiment of the present invention, FIG. 2 is a longitudinal side view of a different embodiment, and FIGS. 3 and 4 are longitudinal side views of a conventional device. 1... Rotating shaft, 21... Armature disc,
3a and 3b...electromagnet, 4...nonmagnetic material.

Claims (1)

【実用新案登録請求の範囲】 (1) 回転軸に直交する円板状のアーマチヤデイ
スクをロータシヤフトに設け、これと軸方向に対
向して２つの固定側電磁石を設けた吸引制御型ス
ラスト磁気軸受装置において、アーマチヤデイス
クを磁束絶縁層を介して２つ設け、之等アーマチ
ヤデイスク間のギヤツプをアーマチヤデイスクと
固定側電磁石の最大ギヤツプ以上としたことを特
徴とするスラスト磁気軸受装置。 (2) 非磁性材料から成る磁束絶縁層を設けたこ
とを特徴とする実用新案登録請求の範囲第１項記
載のスラスト磁気軸受装置。[Claims for Utility Model Registration] (1) Attraction control type thrust magnetism in which a rotor shaft is provided with a disc-shaped armature disk orthogonal to the rotating shaft, and two fixed electromagnets are provided axially opposed to the disk-shaped armature disk. A thrust magnetic bearing device characterized in that two armature disks are provided with a magnetic flux insulating layer interposed therebetween, and the gap between the armature disks is greater than the maximum gap between the armature disk and the fixed electromagnet. (2) The thrust magnetic bearing device according to claim 1, which is characterized by being provided with a magnetic flux insulating layer made of a non-magnetic material.
JP16367084U 1984-10-31 1984-10-31 Pending JPS6179028U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16367084U JPS6179028U (en) 1984-10-31 1984-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16367084U JPS6179028U (en) 1984-10-31 1984-10-31

Publications (1)

Publication Number Publication Date
JPS6179028U true JPS6179028U (en) 1986-05-27

Family

ID=30721530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16367084U Pending JPS6179028U (en) 1984-10-31 1984-10-31

Country Status (1)

Country Link
JP (1) JPS6179028U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63135613A (en) * 1986-11-27 1988-06-08 Koyo Seiko Co Ltd Axial magnetic bearing
JP2019056462A (en) * 2017-09-22 2019-04-11 株式会社Ihi Magnetic bearing and electric motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63135613A (en) * 1986-11-27 1988-06-08 Koyo Seiko Co Ltd Axial magnetic bearing
JP2019056462A (en) * 2017-09-22 2019-04-11 株式会社Ihi Magnetic bearing and electric motor

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