JP7498990B2 - 軸受及び回転装置 - Google Patents

軸受及び回転装置 Download PDF

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Publication number
JP7498990B2
JP7498990B2 JP2023515214A JP2023515214A JP7498990B2 JP 7498990 B2 JP7498990 B2 JP 7498990B2 JP 2023515214 A JP2023515214 A JP 2023515214A JP 2023515214 A JP2023515214 A JP 2023515214A JP 7498990 B2 JP7498990 B2 JP 7498990B2
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Japan
Prior art keywords
permanent magnet
magnetic
shaft
rotating device
magnet
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JP2023515214A
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English (en)
Japanese (ja)
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JPWO2023032812A1 (enrdf_load_stackoverflow
JPWO2023032812A5 (enrdf_load_stackoverflow
Inventor
啓佐敏 竹内
喬大 壬生
秀明 高柳
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有限会社 宮脇工房
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Publication of JPWO2023032812A5 publication Critical patent/JPWO2023032812A5/ja
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M103/00—Lubricating compositions characterised by the base-material being an inorganic material
    • C10M103/02—Carbon; Graphite
    • 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
    • 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
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Lubricants (AREA)
JP2023515214A 2021-08-30 2022-08-25 軸受及び回転装置 Active JP7498990B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2021140044 2021-08-30
JP2021140044 2021-08-30
JP2021205736 2021-12-20
JP2021205736 2021-12-20
PCT/JP2022/032081 WO2023032812A1 (ja) 2021-08-30 2022-08-25 軸受及び回転装置

Publications (3)

Publication Number Publication Date
JPWO2023032812A1 JPWO2023032812A1 (enrdf_load_stackoverflow) 2023-03-09
JPWO2023032812A5 JPWO2023032812A5 (enrdf_load_stackoverflow) 2023-08-09
JP7498990B2 true JP7498990B2 (ja) 2024-06-13

Family

ID=85412673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023515214A Active JP7498990B2 (ja) 2021-08-30 2022-08-25 軸受及び回転装置

Country Status (2)

Country Link
JP (1) JP7498990B2 (enrdf_load_stackoverflow)
WO (1) WO2023032812A1 (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005532516A (ja) 2002-07-10 2005-10-27 ターボコー インク． 永久磁石を用いた、回転子軸受システム用のスラスト荷重緩和装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS538829Y2 (enrdf_load_stackoverflow) * 1973-03-07 1978-03-08
JPS5042146U (enrdf_load_stackoverflow) * 1973-08-22 1975-04-28
JPS5939611B2 (ja) * 1980-02-07 1984-09-25 日本電信電話株式会社 磁気軸受
JPS58131426A (ja) * 1982-01-29 1983-08-05 Tohoku Metal Ind Ltd 磁気軸受装置
JPS60143925U (ja) * 1984-03-02 1985-09-24 セイコー精機株式会社 回転軸支持装置
JPH01229819A (ja) * 1988-03-04 1989-09-13 Mitsui Eng & Shipbuild Co Ltd 磁性微粒子を包含した炭素体の製造方法
JPH0534337Y2 (enrdf_load_stackoverflow) * 1988-05-06 1993-08-31
JPH046667A (ja) * 1990-04-25 1992-01-10 Hitachi Ltd 回転装置及びモータあるいはその軸受構成体
JPH04119220A (ja) * 1990-09-05 1992-04-20 Ibiden Co Ltd 動圧軸受け
JPH07317765A (ja) * 1994-05-27 1995-12-08 Sankyo Seiki Mfg Co Ltd 流体軸受装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005532516A (ja) 2002-07-10 2005-10-27 ターボコー インク． 永久磁石を用いた、回転子軸受システム用のスラスト荷重緩和装置

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JPWO2023032812A1 (enrdf_load_stackoverflow) 2023-03-09
WO2023032812A1 (ja) 2023-03-09

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