JP2012065524A - 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 - Google Patents

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 Download PDF

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Publication number
JP2012065524A
JP2012065524A JP2010210300A JP2010210300A JP2012065524A JP 2012065524 A JP2012065524 A JP 2012065524A JP 2010210300 A JP2010210300 A JP 2010210300A JP 2010210300 A JP2010210300 A JP 2010210300A JP 2012065524 A JP2012065524 A JP 2012065524A
Authority
JP
Japan
Prior art keywords
rotating shaft
housing
shaft
bearing
rotating
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
JP2010210300A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012065524A5 (enExample
Inventor
Yuki Nakamura
祐樹 中村
Yukito Ando
之人 安藤
Nobuhiko Yoshioka
信彦 吉岡
Takahiro Naganuma
貴寛 永沼
Tomoaki Kawabata
倫明 川端
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
Priority to JP2010210300A priority Critical patent/JP2012065524A/ja
Priority to US13/234,717 priority patent/US20120068559A1/en
Priority to CN2011102884573A priority patent/CN102410216A/zh
Publication of JP2012065524A publication Critical patent/JP2012065524A/ja
Publication of JP2012065524A5 publication Critical patent/JP2012065524A5/ja
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)
JP2010210300A 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 Pending JP2012065524A (ja)

Priority Applications (3)

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
US13/234,717 US20120068559A1 (en) 2010-09-20 2011-09-16 Rotating shaft support apparatus and magnetic motor having the same
CN2011102884573A 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

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JP2012065524A true JP2012065524A (ja) 2012-03-29
JP2012065524A5 JP2012065524A5 (enExample) 2013-05-30

Family

ID=45817108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010210300A Pending 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

Country Status (3)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014054013A (ja) * 2012-09-05 2014-03-20 Asmo Co Ltd モータ
JP2025532709A (ja) * 2022-10-28 2025-10-01 深▲セン▼市球形動力科技有限公司 球状ポンプ－モータ組立体

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (6)

* 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
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
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
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
DE3632064A1 (de) * 1986-09-20 1988-03-24 Frankl & Kirchner Elektromotorischer regel- und steuerantrieb
DE3818556A1 (de) * 1988-06-01 1989-12-07 Pfeiffer Vakuumtechnik Magnetlager fuer eine schnell rotierende vakuumpumpe
JP2770732B2 (ja) * 1994-01-31 1998-07-02 株式会社デンソー 無潤滑真空ポンプ

Patent Citations (6)

* 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
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
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
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014054013A (ja) * 2012-09-05 2014-03-20 Asmo Co Ltd モータ
JP2025532709A (ja) * 2022-10-28 2025-10-01 深▲セン▼市球形動力科技有限公司 球状ポンプ－モータ組立体
JP7894190B2 (ja) 2022-10-28 2026-07-23 深▲セン▼市球形動力科技有限公司 球状ポンプ－モータ組立体

Also Published As

Publication number Publication date
CN102410216A (zh) 2012-04-11
US20120068559A1 (en) 2012-03-22

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