EP4579084A4 - Kurbelwelle und rotationsverdichter - Google Patents

Kurbelwelle und rotationsverdichter

Info

Publication number
EP4579084A4
EP4579084A4 EP23944887.1A EP23944887A EP4579084A4 EP 4579084 A4 EP4579084 A4 EP 4579084A4 EP 23944887 A EP23944887 A EP 23944887A EP 4579084 A4 EP4579084 A4 EP 4579084A4
Authority
EP
European Patent Office
Prior art keywords
crankshaft
rotary compressor
compressor
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
EP23944887.1A
Other languages
English (en)
French (fr)
Other versions
EP4579084A1 (de
Inventor
Guipei Bai
Zhimin Huang
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.)
Shanghai Highly Electrical Appliances Co Ltd
Original Assignee
Shanghai Highly Electrical Appliances 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 Shanghai Highly Electrical Appliances Co Ltd filed Critical Shanghai Highly Electrical Appliances Co Ltd
Publication of EP4579084A1 publication Critical patent/EP4579084A1/de
Publication of EP4579084A4 publication Critical patent/EP4579084A4/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F04C18/063—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 with coaxially-mounted members having continuously-changing circumferential spacing between them
    • F04C18/07—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 with coaxially-mounted members having continuously-changing circumferential spacing between them having crankshaft-and-connecting-rod type drive
    • 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
    • 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
    • F04C29/0057—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions for eccentric movement
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • 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)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
EP23944887.1A 2023-07-07 2023-11-01 Kurbelwelle und rotationsverdichter Pending EP4579084A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202310830198.5A CN119267223A (zh) 2023-07-07 2023-07-07 一种曲轴及转子式压缩机
PCT/CN2023/129065 WO2025010881A1 (zh) 2023-07-07 2023-11-01 一种曲轴及转子式压缩机

Publications (2)

Publication Number Publication Date
EP4579084A1 EP4579084A1 (de) 2025-07-02
EP4579084A4 true EP4579084A4 (de) 2025-12-17

Family

ID=94122053

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23944887.1A Pending EP4579084A4 (de) 2023-07-07 2023-11-01 Kurbelwelle und rotationsverdichter

Country Status (5)

Country Link
EP (1) EP4579084A4 (de)
JP (1) JP2025535874A (de)
CN (1) CN119267223A (de)
MX (1) MX2025011579A (de)
WO (1) WO2025010881A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202991492U (zh) * 2012-11-22 2013-06-12 广东美芝制冷设备有限公司 回转式压缩机及其曲轴组件
CN103511257A (zh) * 2012-11-22 2014-01-15 广东美芝制冷设备有限公司 回转式压缩机及其曲轴组件
CN116044756A (zh) * 2022-12-07 2023-05-02 珠海格力电器股份有限公司 泵体结构及压缩机
CN219139373U (zh) * 2022-12-01 2023-06-06 上海海立电器有限公司 曲轴组件、泵体及压缩机

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3356460B2 (ja) * 1992-06-05 2002-12-16 松下電器産業株式会社 密閉型圧縮機
JP3050708B2 (ja) * 1992-12-07 2000-06-12 株式会社日立製作所 スクロール圧縮機の軸受給油装置
JPH1047281A (ja) * 1996-07-31 1998-02-17 Matsushita Refrig Co Ltd 縦型ロータリ圧縮機
WO2012144067A1 (ja) * 2011-04-22 2012-10-26 株式会社日立製作所 スクロール圧縮機
JP2013108375A (ja) * 2011-11-18 2013-06-06 Panasonic Corp ロータリ圧縮機
CN203130513U (zh) * 2013-03-05 2013-08-14 安徽美芝精密制造有限公司 用于旋转式压缩机的曲轴组件及具有其的旋转式压缩机
CN103452845B (zh) * 2013-08-22 2016-07-06 广东美芝制冷设备有限公司 旋转式压缩机
CN104879301B (zh) * 2015-06-11 2017-01-25 广东美芝制冷设备有限公司 用于回转式压缩机的曲轴和具有其的回转式压缩机
WO2016197373A1 (zh) * 2015-06-11 2016-12-15 广东美芝制冷设备有限公司 用于回转式压缩机的曲轴和具有其的回转式压缩机
CN206159025U (zh) * 2016-10-12 2017-05-10 上海日立电器有限公司 压缩机曲轴以及旋转式压缩机
JP6909375B2 (ja) * 2017-07-13 2021-07-28 ジーエムシーシー アンド ウェリング アプライアンス コンポーネント （タイランド） カンパニー リミテッド 圧縮機
KR101983495B1 (ko) * 2018-01-30 2019-08-28 엘지전자 주식회사 편심부 급유를 위한 그루브가 구비된 로터리 압축기
KR102372174B1 (ko) * 2020-06-05 2022-03-08 엘지전자 주식회사 로터리 압축기
JP7424260B2 (ja) * 2020-09-30 2024-01-30 株式会社富士通ゼネラル ロータリ圧縮機
CN115701491B (zh) * 2021-08-02 2025-09-30 上海海立电器有限公司 曲轴及旋转式压缩机
CN115875265B (zh) * 2021-09-26 2025-11-18 广东美芝制冷设备有限公司 曲轴、压缩机、制冷设备与曲轴加工方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202991492U (zh) * 2012-11-22 2013-06-12 广东美芝制冷设备有限公司 回转式压缩机及其曲轴组件
CN103511257A (zh) * 2012-11-22 2014-01-15 广东美芝制冷设备有限公司 回转式压缩机及其曲轴组件
CN219139373U (zh) * 2022-12-01 2023-06-06 上海海立电器有限公司 曲轴组件、泵体及压缩机
CN116044756A (zh) * 2022-12-07 2023-05-02 珠海格力电器股份有限公司 泵体结构及压缩机

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2025010881A1 *

Also Published As

Publication number Publication date
CN119267223A (zh) 2025-01-07
JP2025535874A (ja) 2025-10-30
WO2025010881A1 (zh) 2025-01-16
MX2025011579A (es) 2025-11-03
EP4579084A1 (de) 2025-07-02

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