CN102410216A - 旋转轴支承装置及具有该旋转轴支承装置的磁电机 - Google Patents

旋转轴支承装置及具有该旋转轴支承装置的磁电机 Download PDF

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Publication number
CN102410216A
CN102410216A CN2011102884573A CN201110288457A CN102410216A CN 102410216 A CN102410216 A CN 102410216A CN 2011102884573 A CN2011102884573 A CN 2011102884573A CN 201110288457 A CN201110288457 A CN 201110288457A CN 102410216 A CN102410216 A CN 102410216A
Authority
CN
China
Prior art keywords
rotary shaft
rotating shaft
housing
bearing
rotary
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
CN2011102884573A
Other languages
English (en)
Chinese (zh)
Inventor
中村祐树
安藤之人
吉冈信彦
永沼贵宽
川端伦明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Advics Co Ltd
Original Assignee
Denso Corp
Advics Co Ltd
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 Denso Corp, Advics Co Ltd filed Critical Denso Corp
Publication of CN102410216A publication Critical patent/CN102410216A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/02—Arrangements of bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C29/0071—Couplings between rotors and input or output shafts acting by interengaging or mating parts, i.e. positive coupling of rotor and shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/0085—Prime movers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/60—Shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Frames (AREA)
CN2011102884573A 2010-09-20 2011-09-19 旋转轴支承装置及具有该旋转轴支承装置的磁电机 Pending CN102410216A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010210300A JP2012065524A (ja) 2010-09-20 2010-09-20 回転軸支持構造およびそれを有するマグネット式モータ
JP2010-210300 2010-09-20

Publications (1)

Publication Number Publication Date
CN102410216A true CN102410216A (zh) 2012-04-11

Family

ID=45817108

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011102884573A Pending CN102410216A (zh) 2010-09-20 2011-09-19 旋转轴支承装置及具有该旋转轴支承装置的磁电机

Country Status (3)

Country Link
US (1) US20120068559A1 (enExample)
JP (1) JP2012065524A (enExample)
CN (1) CN102410216A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6007034B2 (ja) * 2012-09-05 2016-10-12 アスモ株式会社 モータ
CN104806526B (zh) * 2015-04-01 2017-03-01 广东美芝制冷设备有限公司 旋转式压缩机
DE102017104892B4 (de) * 2017-03-08 2023-09-14 Nidec Corporation Gehäuse für einen Elektromotor
CN115912724B (zh) * 2022-10-28 2026-03-06 深圳市球形动力科技有限公司 球形泵与电机组合体

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1032045A (zh) * 1986-09-20 1989-03-29 德商福兰克及凯尔西纳股份有限公司及电动机与电器装置厂分公司 电动机调节和控制的传动装置
US5166566A (en) * 1988-06-01 1992-11-24 Arthur Pfeiffer Vakuumtechnik Gmbh Magnetic bearings for a high speed rotary vacuum pump
JPH07217567A (ja) * 1994-01-31 1995-08-15 Nippondenso Co Ltd 無潤滑真空ポンプ
JPH09322476A (ja) * 1996-05-27 1997-12-12 Yamaha Motor Co Ltd モータ
JPH11308805A (ja) * 1998-04-24 1999-11-05 Nippon Seiko Kk ウォーム減速機付リニアアクチュエータ
JP2010081667A (ja) * 2008-09-24 2010-04-08 Jtekt Corp 減速装置へのモータ取付方法、モータ取付構造及び電動パワーステアリング装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0530701A (ja) * 1991-07-19 1993-02-05 Matsushita Electric Ind Co Ltd モータ
JPH11332165A (ja) * 1998-05-15 1999-11-30 Asmo Co Ltd モータの軸受構造
JP2007221978A (ja) * 2006-02-20 2007-08-30 Hitachi Car Eng Co Ltd ブラシレスモータ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1032045A (zh) * 1986-09-20 1989-03-29 德商福兰克及凯尔西纳股份有限公司及电动机与电器装置厂分公司 电动机调节和控制的传动装置
US5166566A (en) * 1988-06-01 1992-11-24 Arthur Pfeiffer Vakuumtechnik Gmbh Magnetic bearings for a high speed rotary vacuum pump
JPH07217567A (ja) * 1994-01-31 1995-08-15 Nippondenso Co Ltd 無潤滑真空ポンプ
JPH09322476A (ja) * 1996-05-27 1997-12-12 Yamaha Motor Co Ltd モータ
JPH11308805A (ja) * 1998-04-24 1999-11-05 Nippon Seiko Kk ウォーム減速機付リニアアクチュエータ
JP2010081667A (ja) * 2008-09-24 2010-04-08 Jtekt Corp 減速装置へのモータ取付方法、モータ取付構造及び電動パワーステアリング装置

Also Published As

Publication number Publication date
JP2012065524A (ja) 2012-03-29
US20120068559A1 (en) 2012-03-22

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SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120411