EP3425202A4 - Compresseur à vis et dispositif à cycle de réfrigération - Google Patents

Compresseur à vis et dispositif à cycle de réfrigération Download PDF

Info

Publication number: EP3425202A4
Authority: EP; European Patent Office
Prior art keywords: refrigeration cycle; screw compressor; cycle device; compressor; screw
Prior art date: 2016-03-01
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

EP16892504.8A

Other languages

German (de)

English (en)

Other versions

EP3425202B1 (fr

EP3425202A1 (fr

Inventor

Masaaki Kamikawa

Mihoko Shimoji

Hideaki Nagata

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 Electric Corp

Original Assignee

Mitsubishi Electric Corp

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.)

2016-03-01

Filing date

2016-03-01

Publication date

2019-01-09

2016-03-01 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

2019-01-09 Publication of EP3425202A1 publication Critical patent/EP3425202A1/fr

2019-01-09 Publication of EP3425202A4 publication Critical patent/EP3425202A4/fr

2024-06-19 Application granted granted Critical

2024-06-19 Publication of EP3425202B1 publication Critical patent/EP3425202B1/fr

Status Active legal-status Critical Current

2036-03-01 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
- F04C18/48—Rotary-piston pumps with non-parallel axes of movement of co-operating members
- F04C18/50—Rotary-piston pumps with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees
- F04C18/52—Rotary-piston pumps with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- 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
- F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
- F04C29/0014—Injection of a fluid in the working chamber for sealing, cooling and lubricating with control systems for the injection of the fluid
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
- F25B1/047—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of screw type
- 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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/08—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the rotational speed
- 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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
- F04C28/12—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Applications Or Details Of Rotary Compressors (AREA)

EP16892504.8A 2016-03-01 2016-03-01 Compresseur à vis et dispositif à cycle de réfrigération Active EP3425202B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2016/056265 WO2017149659A1 (fr)	2016-03-01	2016-03-01	Compresseur à vis et dispositif à cycle de réfrigération

Publications (3)

Publication Number	Publication Date
EP3425202A1 EP3425202A1 (fr)	2019-01-09
EP3425202A4 true EP3425202A4 (fr)	2019-01-09
EP3425202B1 EP3425202B1 (fr)	2024-06-19

Family

ID=59743579

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP16892504.8A Active EP3425202B1 (fr)	2016-03-01	2016-03-01	Compresseur à vis et dispositif à cycle de réfrigération

Country Status (3)

Country	Link
EP (1)	EP3425202B1 (fr)
JP (1)	JP6685379B2 (fr)
WO (1)	WO2017149659A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN107461222A (zh) *	2017-09-13	2017-12-12	北京工业大学	一种集成滑阀的单螺杆膨胀机
CN108644116B (zh) *	2018-07-13	2024-08-20	麦克维尔空调制冷(苏州)有限公司	螺杆压缩机系统以及包含该螺杆压缩机系统的换热系统
GB2581526A (en) *	2019-02-22	2020-08-26	J & E Hall Ltd	Single screw compressor
CN109854509B (zh) *	2019-03-19	2024-04-26	福建雪人股份有限公司	一种燃料电池用空气压缩机的内建容积比的自动调节装置
WO2021106061A1 (fr) *	2019-11-26	2021-06-03	三菱電機株式会社	Compresseur à vis
EP4151858B1 (fr) *	2020-05-14	2024-08-14	Mitsubishi Electric Corporation	Compresseur à vis
WO2022244219A1 (fr) *	2021-05-21	2022-11-24	三菱電機株式会社	Compresseur à vis
US12546316B1 (en) *	2024-08-07	2026-02-10	Copeland Industrial Lp	Low ratio oil injection port for applications without the requirement of an oil pump
WO2026058422A1 (fr) *	2024-09-13	2026-03-19	三菱電機株式会社	Compresseur à vis et dispositif à cycle frigorifique

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2410182A1 (fr) *	2009-03-16	2012-01-25	Daikin Industries, Ltd.	Compresseur à vis
WO2014192898A1 (fr) *	2013-05-30	2014-12-04	三菱電機株式会社	Compresseur à vis et dispositif de cycle de réfrigération
GB2528214A (en) *	2013-05-30	2016-01-13	Mitsubishi Electric Corp	Screw compressor and refrigeration cycle device
WO2016046908A1 (fr) *	2014-09-24	2016-03-31	三菱電機株式会社	Compresseur en forme de vis et dispositif à cycle de réfrigération

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4610613A (en) *	1985-06-03	1986-09-09	Vilter Manufacturing Corporation	Control means for gas compressor having dual slide valves
JP2576309B2 (ja) *	1991-07-02	1997-01-29	ダイキン工業株式会社	スクリュー冷凍装置
JP4374958B2 (ja) *	2003-09-16	2009-12-02	ダイキン工業株式会社	シングルスクリュー圧縮機
JP5445118B2 (ja) *	2009-12-24	2014-03-19	ダイキン工業株式会社	スクリュー圧縮機
US9086067B2 (en) *	2010-10-29	2015-07-21	Daikin Industries, Ltd.	Screw compressor
CN104838144B (zh) *	2012-09-27	2017-11-10	爱尔特制造有限公司	用于增强压缩机效率的装置和方法

2016
- 2016-03-01 EP EP16892504.8A patent/EP3425202B1/fr active Active
- 2016-03-01 WO PCT/JP2016/056265 patent/WO2017149659A1/fr not_active Ceased
- 2016-03-01 JP JP2018502908A patent/JP6685379B2/ja active Active

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2410182A1 (fr) *	2009-03-16	2012-01-25	Daikin Industries, Ltd.	Compresseur à vis
WO2014192898A1 (fr) *	2013-05-30	2014-12-04	三菱電機株式会社	Compresseur à vis et dispositif de cycle de réfrigération
GB2528214A (en) *	2013-05-30	2016-01-13	Mitsubishi Electric Corp	Screw compressor and refrigeration cycle device
WO2016046908A1 (fr) *	2014-09-24	2016-03-31	三菱電機株式会社	Compresseur en forme de vis et dispositif à cycle de réfrigération

Also Published As

Publication number	Publication date
EP3425202B1 (fr)	2024-06-19
JPWO2017149659A1 (ja)	2018-09-20
WO2017149659A1 (fr)	2017-09-08
EP3425202A1 (fr)	2019-01-09
JP6685379B2 (ja)	2020-04-22

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EP3598023A4 (fr)	2020-03-11	Dispositif à cycle de réfrigération
EP3572744A4 (fr)	2020-01-22	Dispositif à cycle de réfrigération
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EP3534087A4 (fr)	2019-11-06	Dispositif à cycle de réfrigération
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EP3415839A4 (fr)	2019-01-30	Dispositif à cycle frigorifique
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EP3546849A4 (fr)	2019-10-02	Dispositif à cycle de réfrigération
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EP3611443A4 (fr)	2020-02-26	Dispositif à cycle frigorifique
EP3428555A4 (fr)	2019-03-20	Dispositif à cycle frigorifique
EP3460356A4 (fr)	2019-05-01	Dispositif à cycle de réfrigération
EP3438456A4 (fr)	2019-02-06	Compresseur à volute et dispositif à cycle de réfrigération
EP3492837A4 (fr)	2019-06-12	Dispositif à cycle frigorifique
EP3499142A4 (fr)	2019-07-31	Dispositif à cycle de réfrigération
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