EP4390132A4 - Appareil de distribution d'air d'admission et compresseur le comprenant - Google Patents

Appareil de distribution d'air d'admission et compresseur le comprenant

Info

Publication number
EP4390132A4
EP4390132A4 EP22857534.6A EP22857534A EP4390132A4 EP 4390132 A4 EP4390132 A4 EP 4390132A4 EP 22857534 A EP22857534 A EP 22857534A EP 4390132 A4 EP4390132 A4 EP 4390132A4
Authority
EP
European Patent Office
Prior art keywords
compressor
intake air
distribution device
air distribution
intake
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
EP22857534.6A
Other languages
German (de)
English (en)
Other versions
EP4390132A1 (fr
Inventor
Yiwen Fan
Li Xiao
Zhongwei Miao
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.)
Copeland Climate Technologies Suzhou Co Ltd
Original Assignee
Copeland Climate Technologies Suzhou 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
Priority claimed from CN202121917161.9U external-priority patent/CN215521276U/zh
Priority claimed from CN202110937279.6A external-priority patent/CN115704392A/zh
Application filed by Copeland Climate Technologies Suzhou Co Ltd filed Critical Copeland Climate Technologies Suzhou Co Ltd
Publication of EP4390132A1 publication Critical patent/EP4390132A1/fr
Publication of EP4390132A4 publication Critical patent/EP4390132A4/fr
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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F04C23/008—Hermetic pumps
    • 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
    • F04C29/026—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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/045—Heating; Cooling; Heat insulation of the electric motor in hermetic pumps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
EP22857534.6A 2021-08-16 2022-07-27 Appareil de distribution d'air d'admission et compresseur le comprenant Pending EP4390132A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202121917161.9U CN215521276U (zh) 2021-08-16 2021-08-16 进气分配装置及包括该进气分配装置的压缩机
CN202110937279.6A CN115704392A (zh) 2021-08-16 2021-08-16 进气分配装置及包括该进气分配装置的压缩机
PCT/CN2022/108209 WO2023020221A1 (fr) 2021-08-16 2022-07-27 Appareil de distribution d'air d'admission et compresseur le comprenant

Publications (2)

Publication Number Publication Date
EP4390132A1 EP4390132A1 (fr) 2024-06-26
EP4390132A4 true EP4390132A4 (fr) 2025-08-20

Family

ID=85239472

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22857534.6A Pending EP4390132A4 (fr) 2021-08-16 2022-07-27 Appareil de distribution d'air d'admission et compresseur le comprenant

Country Status (2)

Country Link
EP (1) EP4390132A4 (fr)
WO (1) WO2023020221A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103032322A (zh) * 2011-09-30 2013-04-10 艾默生环境优化技术有限公司 直吸式压缩机
CN209370076U (zh) * 2019-01-17 2019-09-10 艾默生环境优化技术(苏州)有限公司 压缩机
CN111441951A (zh) * 2019-01-17 2020-07-24 艾默生环境优化技术(苏州)有限公司 压缩机
US20200392953A1 (en) * 2019-06-14 2020-12-17 Emerson Climate Technologies, Inc. Compressor Having Suction Fitting

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0765578B2 (ja) * 1988-12-07 1995-07-19 三菱電機株式会社 スクロール圧縮機
DE19726943C2 (de) * 1997-06-25 2000-03-23 Bitzer Kuehlmaschinenbau Gmbh Kältemittelkompressor
FR2808308B1 (fr) * 2000-04-27 2002-06-28 Danfoss Maneurop S A Compresseur a spirale equipe d'un deflecteur en regard de l'orifice d'aspiration menage dans son enveloppe
WO2007114582A1 (fr) * 2006-04-06 2007-10-11 Lg Electronics Inc. Dispositif anti-refoulement pour compresseur
JP5429319B2 (ja) * 2012-03-30 2014-02-26 ダイキン工業株式会社 圧縮機
CN215521276U (zh) * 2021-08-16 2022-01-14 艾默生环境优化技术(苏州)有限公司 进气分配装置及包括该进气分配装置的压缩机

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103032322A (zh) * 2011-09-30 2013-04-10 艾默生环境优化技术有限公司 直吸式压缩机
CN209370076U (zh) * 2019-01-17 2019-09-10 艾默生环境优化技术(苏州)有限公司 压缩机
CN111441951A (zh) * 2019-01-17 2020-07-24 艾默生环境优化技术(苏州)有限公司 压缩机
US20200392953A1 (en) * 2019-06-14 2020-12-17 Emerson Climate Technologies, Inc. Compressor Having Suction Fitting

Also Published As

Publication number Publication date
WO2023020221A1 (fr) 2023-02-23
EP4390132A1 (fr) 2024-06-26

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