CN112739911B - 电动压缩机的加强构造 - Google Patents

电动压缩机的加强构造 Download PDF

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Publication number
CN112739911B
CN112739911B CN201980062346.5A CN201980062346A CN112739911B CN 112739911 B CN112739911 B CN 112739911B CN 201980062346 A CN201980062346 A CN 201980062346A CN 112739911 B CN112739911 B CN 112739911B
Authority
CN
China
Prior art keywords
cover
electric compressor
inverter
side wall
housing
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.)
Active
Application number
CN201980062346.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN112739911A (zh
Inventor
浅见洋一
木曾教胜
岸川庆悟
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.)
Faurecia Electrification Co
Original Assignee
Valeo Japan 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 Valeo Japan Co Ltd filed Critical Valeo Japan Co Ltd
Publication of CN112739911A publication Critical patent/CN112739911A/zh
Application granted granted Critical
Publication of CN112739911B publication Critical patent/CN112739911B/zh
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • 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
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/121—Casings
    • 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
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/28—Safety arrangements; Monitoring
    • 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
    • F04C2240/80—Other components
    • F04C2240/808—Electronic circuits (e.g. inverters) installed inside the machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
CN201980062346.5A 2018-10-30 2019-10-28 电动压缩机的加强构造 Active CN112739911B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018203462 2018-10-30
JP2018-203462 2018-10-30
PCT/JP2019/042087 WO2020090701A1 (fr) 2018-10-30 2019-10-28 Structure de renforcement pour compresseur à entraînement électrique

Publications (2)

Publication Number Publication Date
CN112739911A CN112739911A (zh) 2021-04-30
CN112739911B true CN112739911B (zh) 2023-07-25

Family

ID=70463724

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980062346.5A Active CN112739911B (zh) 2018-10-30 2019-10-28 电动压缩机的加强构造

Country Status (4)

Country Link
EP (1) EP3875761A4 (fr)
JP (1) JP7794563B2 (fr)
CN (1) CN112739911B (fr)
WO (1) WO2020090701A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7774991B2 (ja) * 2021-08-06 2025-11-25 三菱重工サーマルシステムズ株式会社 電動圧縮機
EP4138275A1 (fr) * 2021-08-19 2023-02-22 Valeo Japan Co., Ltd Couvercle d'un boîtier d'une machine électrique
JP7652104B2 (ja) 2022-02-16 2025-03-27 株式会社豊田自動織機 車載用電動圧縮機
JP7850387B2 (ja) * 2022-08-09 2026-04-23 スズキ株式会社 電動コンプレッサ構造及び電動コンプレッサ用プロテクタ
US20240084794A1 (en) * 2022-09-13 2024-03-14 Mahle International Gmbh Electric compressor with domed inverter cover
US12049893B2 (en) 2022-09-13 2024-07-30 Mahle International Gmbh Electric compressor having a compression device with a fixed scroll having a modified scroll floor and a fixed scroll having a modified scroll floor
US11994130B2 (en) * 2022-09-13 2024-05-28 Mahle International Gmbh Electric compressor bearing oil communication aperture
JP2025130931A (ja) 2024-02-28 2025-09-09 株式会社豊田自動織機 電動圧縮機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5018450B2 (ja) * 2007-12-18 2012-09-05 株式会社豊田自動織機 電動圧縮機
JP5693138B2 (ja) * 2010-10-19 2015-04-01 三菱重工業株式会社 密閉型電動圧縮機
CN104246223B (zh) * 2012-05-15 2016-08-24 松下知识产权经营株式会社 电动压缩机
CN203430779U (zh) * 2013-08-13 2014-02-12 福建雪人压缩机科技有限公司 一种半封闭氨用变频高速螺杆制冷压缩机
JP6090131B2 (ja) 2013-11-28 2017-03-08 株式会社豊田自動織機 車載用電動圧縮機
JP6399398B2 (ja) * 2014-12-18 2018-10-03 パナソニックＩｐマネジメント株式会社 電動圧縮機
JP6948112B2 (ja) * 2016-03-24 2021-10-13 三菱重工業株式会社 圧縮機

Also Published As

Publication number Publication date
EP3875761A4 (fr) 2022-08-03
EP3875761A1 (fr) 2021-09-08
WO2020090701A1 (fr) 2020-05-07
JP7794563B2 (ja) 2026-01-06
JPWO2020090701A1 (ja) 2021-09-24
CN112739911A (zh) 2021-04-30

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Legal Events

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PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20260403

Address after: France, Cergy-Pontoise, 14 Boulevard de Beynaud

Patentee after: Faurecia Electrification Co.

Country or region after: France

Address before: Saitama Prefecture, Japan

Patentee before: Valeo Japan Co.,Ltd.

Country or region before: Japan