EP3742070A4 - CYCLONE REFRIGERATION UNIT, CYCLONE COLD / HEAT RECOVERY UNIT, AND HEAT PUMP SYSTEM EQUIPPED WITH THE SAID CYCLONE REFRIGERATION UNIT OR CYCLONE COLD / HEAT RECOVERY UNIT - Google Patents

CYCLONE REFRIGERATION UNIT, CYCLONE COLD / HEAT RECOVERY UNIT, AND HEAT PUMP SYSTEM EQUIPPED WITH THE SAID CYCLONE REFRIGERATION UNIT OR CYCLONE COLD / HEAT RECOVERY UNIT Download PDF

Info

Publication number: EP3742070A4
Authority: EP; European Patent Office
Prior art keywords: cyclone; cold; unit; heat recovery; recovery unit
Prior art date: 2018-01-19
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

EP19741070.7A

Other languages

German (de)

French (fr)

Other versions

EP3742070A1 (en

EP3742070B1 (en

Inventor

Hiroshi Yamaguchi

Haruhiko Yamasaki

Petter Neksaa

Kazuhiro Hattori

Takeshi Kamimura

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.)

Mayekawa Manufacturing Co

Doshisha Co Ltd

Original Assignee

Mayekawa Manufacturing Co

Doshisha 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.)

2018-01-19

Filing date

2019-01-18

Publication date

2021-10-20

2019-01-18 Application filed by Mayekawa Manufacturing Co, Doshisha Co Ltd filed Critical Mayekawa Manufacturing Co

2020-11-25 Publication of EP3742070A1 publication Critical patent/EP3742070A1/en

2021-10-20 Publication of EP3742070A4 publication Critical patent/EP3742070A4/en

2023-07-19 Application granted granted Critical

2023-07-19 Publication of EP3742070B1 publication Critical patent/EP3742070B1/en

Status Active legal-status Critical Current

2039-01-18 Anticipated expiration legal-status Critical

Links

Classifications

- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/12—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow
- 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
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
- 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
- F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
- 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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
- F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
- 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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/02—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect
- F25B9/04—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect using vortex effect
- 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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
- 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
- F25B6/00—Compression machines, plants or systems, with several condenser circuits
- F25B6/04—Compression machines, plants or systems, with several condenser circuits arranged in series
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Combustion & Propulsion (AREA)
Cyclones (AREA)

EP19741070.7A 2018-01-19 2019-01-18 Cyclone heat recovery unit and heat pump system provided with said cyclone heat recovery unit Active EP3742070B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2018007071A JP6945202B2 (en)	2018-01-19	2018-01-19	Cyclone type freezer and heat pump system equipped with the cyclone type freezer
PCT/JP2019/001499 WO2019142919A1 (en)	2018-01-19	2019-01-18	Cyclone refrigeration device, cyclone coolness/heat recovery unit, and heat pump system provided with said cyclone refrigeration device or cyclone coolness/heat recovery unit

Publications (3)

Publication Number	Publication Date
EP3742070A1 EP3742070A1 (en)	2020-11-25
EP3742070A4 true EP3742070A4 (en)	2021-10-20
EP3742070B1 EP3742070B1 (en)	2023-07-19

Family

ID=67301511

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19741070.7A Active EP3742070B1 (en)	2018-01-19	2019-01-18	Cyclone heat recovery unit and heat pump system provided with said cyclone heat recovery unit

Country Status (3)

Country	Link
EP (1)	EP3742070B1 (en)
JP (1)	JP6945202B2 (en)
WO (1)	WO2019142919A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US12050053B2 (en) *	2020-03-12	2024-07-30	Raytheon Company	Consumable dry ice cooling
DE102020133808A1 (en)	2020-12-16	2022-06-23	Technische Universität Dresden, Körperschaft des öffentlichen Rechts	Device, system and method for cooling a medium
CN116222052B (en) *	2021-12-06	2025-04-25	万华化学集团股份有限公司	A multi-component refrigeration system device and system method capable of absorbing intermittent cooling

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2043190A (en) *	1931-09-10	1936-06-02	Mccabe Maier Corp	Refrigerating apparatus and method
US4224801A (en) *	1978-11-13	1980-09-30	Lewis Tyree Jr	Stored cryogenic refrigeration
JP2004308972A (en) *	2003-04-03	2004-11-04	Mayekawa Mfg Co Ltd	Co2 refrigerating machine
EP2656741A2 (en) *	2012-04-27	2013-10-30	Messer France S.A.S.	Method and device for cooling products

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2253193A1 (en) *	1973-12-03	1975-06-27	Air Liquide	Refrigeration of prods partic food prods - using carbon dioxide snow
JPH1130599A (en) *	1997-07-09	1999-02-02	Toyo Eng Works Ltd	Heat accumulation quantity of two-dimensional cooling facility utilizing heat accumulation of dry ice and the two-dimensional cooling facility
JP2007248005A (en) *	2006-03-17	2007-09-27	Sanyo Electric Co Ltd	Refrigerator

2018
- 2018-01-19 JP JP2018007071A patent/JP6945202B2/en active Active
2019
- 2019-01-18 WO PCT/JP2019/001499 patent/WO2019142919A1/en not_active Ceased
- 2019-01-18 EP EP19741070.7A patent/EP3742070B1/en active Active

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2043190A (en) *	1931-09-10	1936-06-02	Mccabe Maier Corp	Refrigerating apparatus and method
US4224801A (en) *	1978-11-13	1980-09-30	Lewis Tyree Jr	Stored cryogenic refrigeration
JP2004308972A (en) *	2003-04-03	2004-11-04	Mayekawa Mfg Co Ltd	Co2 refrigerating machine
EP2656741A2 (en) *	2012-04-27	2013-10-30	Messer France S.A.S.	Method and device for cooling products

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019142919A1 *

Also Published As

Publication number	Publication date
EP3742070A1 (en)	2020-11-25
JP2019124432A (en)	2019-07-25
EP3742070B1 (en)	2023-07-19
JP6945202B2 (en)	2021-10-06
WO2019142919A1 (en)	2019-07-25

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