JPWO2021009839A1 - - Google Patents

Info

Publication number
JPWO2021009839A1
JPWO2021009839A1 JP2021532594A JP2021532594A JPWO2021009839A1 JP WO2021009839 A1 JPWO2021009839 A1 JP WO2021009839A1 JP 2021532594 A JP2021532594 A JP 2021532594A JP 2021532594 A JP2021532594 A JP 2021532594A JP WO2021009839 A1 JPWO2021009839 A1 JP WO2021009839A1
Authority
JP
Japan
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
JP2021532594A
Other languages
Japanese (ja)
Other versions
JP7345550B2 (ja
JPWO2021009839A5 (https=
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 filed Critical
Publication of JPWO2021009839A1 publication Critical patent/JPWO2021009839A1/ja
Publication of JPWO2021009839A5 publication Critical patent/JPWO2021009839A5/ja
Application granted granted Critical
Publication of JP7345550B2 publication Critical patent/JP7345550B2/ja
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
    • 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
    • F04C29/12—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
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet
    • F04C2250/101—Geometry of the inlet or outlet of the inlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
JP2021532594A 2019-07-16 2019-07-16 スクロール圧縮機 Active JP7345550B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/027902 WO2021009839A1 (ja) 2019-07-16 2019-07-16 スクロール圧縮機

Publications (3)

Publication Number Publication Date
JPWO2021009839A1 true JPWO2021009839A1 (https=) 2021-01-21
JPWO2021009839A5 JPWO2021009839A5 (https=) 2022-02-16
JP7345550B2 JP7345550B2 (ja) 2023-09-15

Family

ID=74210342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021532594A Active JP7345550B2 (ja) 2019-07-16 2019-07-16 スクロール圧縮機

Country Status (4)

Country Link
EP (1) EP4001650B1 (https=)
JP (1) JP7345550B2 (https=)
CN (1) CN114072580B (https=)
WO (1) WO2021009839A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116412130A (zh) * 2021-12-31 2023-07-11 丹佛斯（天津）有限公司 涡旋压缩机

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003148348A (ja) * 2001-11-15 2003-05-21 Mitsubishi Electric Corp 圧縮機
JP2006097517A (ja) * 2004-09-29 2006-04-13 Fujitsu General Ltd 圧縮機および圧縮機用電動機
JP2010001816A (ja) * 2008-06-20 2010-01-07 Sanden Corp スクロール型流体機械
JP2017025762A (ja) * 2015-07-21 2017-02-02 ダイキン工業株式会社 圧縮機
WO2018163233A1 (ja) * 2017-03-06 2018-09-13 三菱電機株式会社 スクロール圧縮機および冷凍サイクル装置
JP2018141444A (ja) * 2017-02-28 2018-09-13 サンデン・エンバイロメントプロダクツ株式会社 オルダム継手構造、スクロール圧縮機、冷凍回路システム
WO2018179135A1 (ja) * 2017-03-29 2018-10-04 三菱電機株式会社 スクロール圧縮機、およびスクロール圧縮機の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3832369B2 (ja) 2002-03-28 2006-10-11 ダイキン工業株式会社 高低圧ドーム型圧縮機
EP2461122B1 (en) * 2009-07-28 2018-12-19 Mitsubishi Electric Corporation Heat pump device, compressor with injection mechanism, and method of manufacturing scroll compressor with injection mechanism

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003148348A (ja) * 2001-11-15 2003-05-21 Mitsubishi Electric Corp 圧縮機
JP2006097517A (ja) * 2004-09-29 2006-04-13 Fujitsu General Ltd 圧縮機および圧縮機用電動機
JP2010001816A (ja) * 2008-06-20 2010-01-07 Sanden Corp スクロール型流体機械
JP2017025762A (ja) * 2015-07-21 2017-02-02 ダイキン工業株式会社 圧縮機
JP2018141444A (ja) * 2017-02-28 2018-09-13 サンデン・エンバイロメントプロダクツ株式会社 オルダム継手構造、スクロール圧縮機、冷凍回路システム
WO2018163233A1 (ja) * 2017-03-06 2018-09-13 三菱電機株式会社 スクロール圧縮機および冷凍サイクル装置
WO2018179135A1 (ja) * 2017-03-29 2018-10-04 三菱電機株式会社 スクロール圧縮機、およびスクロール圧縮機の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116412130A (zh) * 2021-12-31 2023-07-11 丹佛斯（天津）有限公司 涡旋压缩机

Also Published As

Publication number Publication date
JP7345550B2 (ja) 2023-09-15
EP4001650A1 (en) 2022-05-25
CN114072580B (zh) 2023-06-23
CN114072580A (zh) 2022-02-18
EP4001650B1 (en) 2025-10-22
WO2021009839A1 (ja) 2021-01-21
EP4001650A4 (en) 2022-07-27

Similar Documents

Publication Publication Date Title
BR112019017762A2 (https=)
BR112021017339A2 (https=)
BR112021018450A2 (https=)
BR112021017637A2 (https=)
BR112021017892A2 (https=)
BR112021017782A2 (https=)
BR112021016821A2 (https=)
BR112021017939A2 (https=)
BR112021017738A2 (https=)
BR112021016996A2 (https=)
BR112021008711A2 (https=)
BR112019016141A2 (https=)
BR112021017728A2 (https=)
AU2020104490A5 (https=)
BR112021013944A2 (https=)
BR112021018452A2 (https=)
BR112021017703A2 (https=)
BR112021018102A2 (https=)
BR112019016142A2 (https=)
BR112019016138A2 (https=)
BR112021017732A2 (https=)
BR112021017234A2 (https=)
BR112021017355A2 (https=)
BR112021018168A2 (https=)
BR112021018093A2 (https=)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211117

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20211117

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20221108

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221216

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230328

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230516

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230808

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230905

R150 Certificate of patent or registration of utility model

Ref document number: 7345550

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150