EP4443002A4 - Verdichter - Google Patents

Verdichter

Info

Publication number
EP4443002A4
EP4443002A4 EP22918888.3A EP22918888A EP4443002A4 EP 4443002 A4 EP4443002 A4 EP 4443002A4 EP 22918888 A EP22918888 A EP 22918888A EP 4443002 A4 EP4443002 A4 EP 4443002A4
Authority
EP
European Patent Office
Prior art keywords
compressor
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
EP22918888.3A
Other languages
English (en)
French (fr)
Other versions
EP4443002A1 (de
Inventor
Takayuki Kuwahara
Masaki Kawasaki
Koryo Shibahara
Shunji YOSHIHIRO
Takashi Mitsumata
Kansai SATO
Keita KITAGUCHI
Yuki Ichise
Kei Fujimoto
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.)
Mitsubishi Heavy Industries Thermal Systems Ltd
Original Assignee
Mitsubishi Heavy Industries Thermal Systems 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 Mitsubishi Heavy Industries Thermal Systems Ltd filed Critical Mitsubishi Heavy Industries Thermal Systems Ltd
Publication of EP4443002A1 publication Critical patent/EP4443002A1/de
Publication of EP4443002A4 publication Critical patent/EP4443002A4/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
    • 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
    • F04B39/02—Lubrication
    • 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
    • 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
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
EP22918888.3A 2022-01-07 2022-12-27 Verdichter Pending EP4443002A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022001636A JP7797210B2 (ja) 2022-01-07 2022-01-07 圧縮機
PCT/JP2022/048230 WO2023132305A1 (ja) 2022-01-07 2022-12-27 圧縮機

Publications (2)

Publication Number Publication Date
EP4443002A1 EP4443002A1 (de) 2024-10-09
EP4443002A4 true EP4443002A4 (de) 2025-01-22

Family

ID=87073718

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22918888.3A Pending EP4443002A4 (de) 2022-01-07 2022-12-27 Verdichter

Country Status (4)

Country Link
EP (1) EP4443002A4 (de)
JP (1) JP7797210B2 (de)
CN (1) CN118475772A (de)
WO (1) WO2023132305A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025116429A (ja) * 2024-01-29 2025-08-08 三菱重工サーマルシステムズ株式会社 スクロール圧縮機およびスクロール圧縮機の組立方法
JP2025144837A (ja) * 2024-03-21 2025-10-03 サンデン株式会社 スクロール圧縮機

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003232285A (ja) * 2002-02-12 2003-08-22 Sanden Corp スクロール型圧縮機
JP2005240676A (ja) * 2004-02-26 2005-09-08 Mitsubishi Heavy Ind Ltd 圧縮機および空気調和装置
US20060216182A1 (en) * 2005-03-24 2006-09-28 Hirokatsu Kohsokabe Hermetic type scroll compressor and refrigerating and air-conditioning apparatus
JP2007186999A (ja) * 2006-01-10 2007-07-26 Sanden Corp スクロール型圧縮機
WO2020073640A1 (zh) * 2018-10-11 2020-04-16 南京奥特佳新能源科技有限公司 一种自润滑涡旋压缩机及其静盘
CN111120308B (zh) * 2020-01-03 2021-07-09 南京奥特佳新能源科技有限公司 带有回油系统的涡旋压缩机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003232285A (ja) * 2002-02-12 2003-08-22 Sanden Corp スクロール型圧縮機
JP2005240676A (ja) * 2004-02-26 2005-09-08 Mitsubishi Heavy Ind Ltd 圧縮機および空気調和装置
US20060216182A1 (en) * 2005-03-24 2006-09-28 Hirokatsu Kohsokabe Hermetic type scroll compressor and refrigerating and air-conditioning apparatus
JP2007186999A (ja) * 2006-01-10 2007-07-26 Sanden Corp スクロール型圧縮機
WO2020073640A1 (zh) * 2018-10-11 2020-04-16 南京奥特佳新能源科技有限公司 一种自润滑涡旋压缩机及其静盘
CN111120308B (zh) * 2020-01-03 2021-07-09 南京奥特佳新能源科技有限公司 带有回油系统的涡旋压缩机

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023132305A1 *

Also Published As

Publication number Publication date
EP4443002A1 (de) 2024-10-09
JP7797210B2 (ja) 2026-01-13
CN118475772A (zh) 2024-08-09
WO2023132305A1 (ja) 2023-07-13
JP2023101182A (ja) 2023-07-20

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