EP3933202A4 - Spiralverdichter - Google Patents

Spiralverdichter Download PDF

Info

Publication number
EP3933202A4
EP3933202A4 EP20763153.2A EP20763153A EP3933202A4 EP 3933202 A4 EP3933202 A4 EP 3933202A4 EP 20763153 A EP20763153 A EP 20763153A EP 3933202 A4 EP3933202 A4 EP 3933202A4
Authority
EP
European Patent Office
Prior art keywords
scroll compressor
scroll
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.)
Granted
Application number
EP20763153.2A
Other languages
English (en)
French (fr)
Other versions
EP3933202B1 (de
EP3933202A1 (de
Inventor
Hidenobu Takao
Tomomi YOKOYAMA
Ryousuke WADA
Hidefumi KUROHARA
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP3933202A1 publication Critical patent/EP3933202A1/de
Publication of EP3933202A4 publication Critical patent/EP3933202A4/de
Application granted granted Critical
Publication of EP3933202B1 publication Critical patent/EP3933202B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04C18/0207—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
    • 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
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0253—Details concerning the base
    • F04C18/0261—Details of the ports, e.g. location, number, geometry
    • 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
    • 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
    • F04C29/028—Means for improving or restricting lubricant flow
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
EP20763153.2A 2019-02-28 2020-01-09 Spiralverdichter Active EP3933202B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019035882A JP6773152B2 (ja) 2019-02-28 2019-02-28 スクロール圧縮機
PCT/JP2020/000399 WO2020174885A1 (ja) 2019-02-28 2020-01-09 スクロール圧縮機

Publications (3)

Publication Number Publication Date
EP3933202A1 EP3933202A1 (de) 2022-01-05
EP3933202A4 true EP3933202A4 (de) 2022-04-20
EP3933202B1 EP3933202B1 (de) 2023-06-07

Family

ID=72239378

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20763153.2A Active EP3933202B1 (de) 2019-02-28 2020-01-09 Spiralverdichter

Country Status (5)

Country Link
EP (1) EP3933202B1 (de)
JP (1) JP6773152B2 (de)
CN (1) CN113330218B (de)
ES (1) ES2948933T3 (de)
WO (1) WO2020174885A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7472808B2 (ja) 2021-01-27 2024-04-23 株式会社豊田自動織機 スクロール型圧縮機
JP7174288B1 (ja) * 2021-08-24 2022-11-17 ダイキン工業株式会社 スクロール圧縮機及び冷凍装置
WO2023026651A1 (ja) * 2021-08-24 2023-03-02 ダイキン工業株式会社 スクロール圧縮機及び冷凍装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015071950A (ja) * 2013-10-01 2015-04-16 ダイキン工業株式会社 圧縮機

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS643285A (en) * 1987-06-26 1989-01-09 Matsushita Refrigeration Scroll type compressor
JP2000220585A (ja) * 1999-01-28 2000-08-08 Toyota Autom Loom Works Ltd スクロール型圧縮機
JP2008031920A (ja) * 2006-07-28 2008-02-14 Daikin Ind Ltd 回転式圧縮機
CN101255865A (zh) * 2008-03-18 2008-09-03 美的集团有限公司 涡旋式压缩机及其动涡旋盘浮动方式和油路控制方式
EP2392827B1 (de) * 2009-01-30 2017-05-10 Panasonic Intellectual Property Management Co., Ltd. Spiralverdichter
JP5152359B2 (ja) * 2011-03-23 2013-02-27 ダイキン工業株式会社 スクロール型圧縮機
JP5914810B2 (ja) * 2011-03-24 2016-05-11 パナソニックＩｐマネジメント株式会社 スクロール型圧縮機
JP2013087678A (ja) * 2011-10-17 2013-05-13 Daikin Industries Ltd スクロール圧縮機
JP5701230B2 (ja) * 2012-02-14 2015-04-15 日立アプライアンス株式会社 スクロール圧縮機
EP2954211B1 (de) * 2013-02-05 2019-10-16 Emerson Climate Technologies, Inc. Verdichterkühlsystem
JP6302813B2 (ja) * 2014-09-30 2018-03-28 日立ジョンソンコントロールズ空調株式会社 スクロール圧縮機及びこれを用いた冷凍サイクル装置
JP5954453B1 (ja) 2015-02-27 2016-07-20 ダイキン工業株式会社 スクロール型圧縮機
JP6550645B2 (ja) * 2015-05-29 2019-07-31 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
CN105587662B (zh) * 2016-03-01 2017-08-25 广东美的暖通设备有限公司 一种涡旋压缩机
JP6762113B2 (ja) * 2016-03-18 2020-09-30 日立ジョンソンコントロールズ空調株式会社 スクロール圧縮機、及び、空気調和機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015071950A (ja) * 2013-10-01 2015-04-16 ダイキン工業株式会社 圧縮機

Also Published As

Publication number Publication date
ES2948933T3 (es) 2023-09-22
JP6773152B2 (ja) 2020-10-21
CN113330218A (zh) 2021-08-31
EP3933202B1 (de) 2023-06-07
CN113330218B (zh) 2021-11-19
WO2020174885A1 (ja) 2020-09-03
JP2020139460A (ja) 2020-09-03
EP3933202A1 (de) 2022-01-05

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