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
Links
- 230000004907 flux Effects 0.000 claims 2
- 239000000696 magnetic material Substances 0.000 claims 1
- 230000005389 magnetism Effects 0.000 claims 1
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
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)
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.
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)
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 |
-
1984
- 1984-10-31 JP JP16367084U patent/JPS6179028U/ja active Pending
Cited By (2)
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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