CN115702542A - 旋转机械 - Google Patents

旋转机械 Download PDF

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Publication number
CN115702542A
CN115702542A CN202180043408.5A CN202180043408A CN115702542A CN 115702542 A CN115702542 A CN 115702542A CN 202180043408 A CN202180043408 A CN 202180043408A CN 115702542 A CN115702542 A CN 115702542A
Authority
CN
China
Prior art keywords
groove
stator
flow path
peripheral surface
wall
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
CN202180043408.5A
Other languages
English (en)
Chinese (zh)
Inventor
饭嶋海
佐佐木裕司
杉浦光
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.)
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Publication of CN115702542A publication Critical patent/CN115702542A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
CN202180043408.5A 2020-09-18 2021-09-06 旋转机械 Pending CN115702542A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-157788 2020-09-18
JP2020157788 2020-09-18
PCT/JP2021/032706 WO2022059548A1 (ja) 2020-09-18 2021-09-06 回転機械

Publications (1)

Publication Number Publication Date
CN115702542A true CN115702542A (zh) 2023-02-14

Family

ID=80776977

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180043408.5A Pending CN115702542A (zh) 2020-09-18 2021-09-06 旋转机械

Country Status (5)

Country Link
US (1) US12587058B2 (https=)
JP (1) JP7459952B2 (https=)
CN (1) CN115702542A (https=)
DE (1) DE112021002646T5 (https=)
WO (1) WO2022059548A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7400888B1 (ja) * 2022-07-14 2023-12-19 株式会社明電舎 回転機における冷却液の流路構造
JP2025025508A (ja) * 2023-08-09 2025-02-21 株式会社小松製作所 モータ装置及びモータ装置の製造方法
US20250334132A1 (en) * 2024-04-28 2025-10-30 Garrett Transportation I Inc. Electric compressor assembly
WO2026033677A1 (ja) * 2024-08-07 2026-02-12 日産自動車株式会社 回転電機

Citations (6)

* Cited by examiner, † Cited by third party
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US5744880A (en) * 1995-06-20 1998-04-28 Hitachi, Ltd. Rotating motor and motor-driven vehicle
CN102150347A (zh) * 2008-09-12 2011-08-10 可控动力技术有限公司 液体冷却的电机
CN103261705A (zh) * 2010-08-25 2013-08-21 麦格纳动力系有限公司 具有定子冷却的电动水泵
CN204465230U (zh) * 2015-04-01 2015-07-08 大陆汽车投资（上海）有限公司 定子用冷却流道、定子外壳、容纳装置、定子及电动汽车用电机
CN108141098A (zh) * 2015-09-28 2018-06-08 罗伯特·博世有限公司 用于电机的壳体
CN109563846A (zh) * 2017-01-25 2019-04-02 株式会社Ihi 电动压缩机

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US3127530A (en) * 1962-02-21 1964-03-31 Fostoria Corp Motor driven pumps
JPS5970162A (ja) 1982-10-15 1984-04-20 Toshiba Corp 回転電機
US4516044A (en) * 1984-05-31 1985-05-07 Cincinnati Milacron Inc. Heat exchange apparatus for electric motor and electric motor equipped therewith
IT209469Z2 (it) 1985-07-09 1988-10-10 Lafert Srl Motore elettrico a raffreddamento forzato con liquido.
ATE77872T1 (de) * 1986-11-20 1992-07-15 Hermetic Pumpen Gmbh Pumpe mit spaltrohrmotor- oder spaltrohrmagnetkupplungsantrieb.
JPH0288445A (ja) 1988-09-26 1990-03-28 Nippon Sheet Glass Co Ltd ガラスの洗浄方法
JPH0288445U (https=) * 1988-12-24 1990-07-12
JP3657312B2 (ja) * 1995-06-30 2005-06-08 光洋精工株式会社 磁気軸受型スピンドル装置
JPH10210702A (ja) 1995-12-06 1998-08-07 Fuji Electric Co Ltd 冷媒冷却回転電機
JP2000270518A (ja) * 1999-03-17 2000-09-29 Hitachi Ltd 車両用交流発電機
US6727611B2 (en) * 2002-05-28 2004-04-27 Emerson Electric Co. Cooling jacket for electric machines
US6997686B2 (en) * 2002-12-19 2006-02-14 R & D Dynamics Corporation Motor driven two-stage centrifugal air-conditioning compressor
US6909210B1 (en) * 2004-02-06 2005-06-21 Emerson Electric Co. Cooling system for dynamoelectric machine
JP2006033916A (ja) 2004-07-12 2006-02-02 Nissan Motor Co Ltd 電動機の冷却装置
US8183723B2 (en) * 2007-07-03 2012-05-22 Caterpillar Inc. Cooling jacket and stator assembly for rotary electric device
US8161643B2 (en) * 2007-09-20 2012-04-24 Arvinmeritor Technology, Llc Method for forming a cooling jacket for an electric motor
KR101098841B1 (ko) * 2010-06-14 2011-12-26 박병섭 복합 냉각 케이싱이 구비된 전동기
KR102040526B1 (ko) 2012-11-08 2019-11-05 엘지이노텍 주식회사 모터
CN103023219B (zh) 2012-12-14 2015-05-13 上海亿力电器有限公司 水冷电机
CN105264752B (zh) * 2013-05-30 2018-01-26 瑞美技术有限责任公司 具有液体冷却壳体的电机
US20150308456A1 (en) * 2014-02-19 2015-10-29 Honeywell International Inc. Electric motor-driven compressor having bi-directional liquid coolant passage
JP6302736B2 (ja) * 2014-04-28 2018-03-28 日立オートモティブシステムズ株式会社 回転電機
KR101700768B1 (ko) * 2015-06-05 2017-02-13 엘지전자 주식회사 전동기용 케이스 및 그의 제조방법, 전동기용 케이스를 구비한 전동기
JP6445598B2 (ja) 2017-01-25 2018-12-26 株式会社Ｓｃｈａｆｔ 水冷モータ構造および水冷用ハウジング
JP2018157644A (ja) * 2017-03-16 2018-10-04 日産自動車株式会社 モータユニット
JP6982551B2 (ja) * 2018-06-19 2021-12-17 日立Astemo株式会社 電動機の冷却装置
CN112119225B (zh) * 2018-06-28 2022-04-26 株式会社Ihi 旋转机械以及旋转机械的内筒部的制造方法
US11043875B2 (en) * 2018-11-20 2021-06-22 GM Global Technology Operations LLC Temperature control assembly for an electric machine
JP7088033B2 (ja) * 2019-01-08 2022-06-21 株式会社デンソー 回転電機
EP3975392A4 (en) * 2019-07-30 2022-08-10 Aisin Corporation STATOR COOLING STRUCTURE
US20250343470A1 (en) * 2022-05-06 2025-11-06 Safran Aircraft Engines Electric machine heat exchanger
CN117458770A (zh) * 2022-07-18 2024-01-26 舍弗勒技术股份两合公司 电机及车辆用动力系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5744880A (en) * 1995-06-20 1998-04-28 Hitachi, Ltd. Rotating motor and motor-driven vehicle
CN102150347A (zh) * 2008-09-12 2011-08-10 可控动力技术有限公司 液体冷却的电机
CN103261705A (zh) * 2010-08-25 2013-08-21 麦格纳动力系有限公司 具有定子冷却的电动水泵
CN204465230U (zh) * 2015-04-01 2015-07-08 大陆汽车投资（上海）有限公司 定子用冷却流道、定子外壳、容纳装置、定子及电动汽车用电机
CN108141098A (zh) * 2015-09-28 2018-06-08 罗伯特·博世有限公司 用于电机的壳体
CN109563846A (zh) * 2017-01-25 2019-04-02 株式会社Ihi 电动压缩机

Also Published As

Publication number Publication date
JP7459952B2 (ja) 2024-04-02
US20230125199A1 (en) 2023-04-27
JPWO2022059548A1 (https=) 2022-03-24
WO2022059548A1 (ja) 2022-03-24
DE112021002646T5 (de) 2023-03-16
US12587058B2 (en) 2026-03-24

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