EP3128260A4 - Refrigeration device - Google Patents

Refrigeration device Download PDF

Info

Publication number: EP3128260A4
Authority: EP; European Patent Office
Prior art keywords: refrigeration device; refrigeration
Prior art date: 2014-03-17
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

EP14886496.0A

Other languages

German (de)

French (fr)

Other versions

EP3128260A1 (en

Inventor

Shinya Higashiiue

Takashi Okazaki

Daisuke Ito

Yuki UGAJIN

Takumi NISHIYAMA

Shigeyoshi MATSUI

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

AGC Inc

Original Assignee

Asahi Glass Co Ltd

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.)

2014-03-17

Filing date

2014-03-17

Publication date

2017-12-20

2014-03-17 Application filed by Asahi Glass Co Ltd, Mitsubishi Electric Corp filed Critical Asahi Glass Co Ltd

2017-02-08 Publication of EP3128260A1 publication Critical patent/EP3128260A1/en

2017-12-20 Publication of EP3128260A4 publication Critical patent/EP3128260A4/en

Status Pending legal-status Critical Current

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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
- F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Other Air-Conditioning Systems (AREA)

EP14886496.0A 2014-03-17 2014-03-17 Refrigeration device Pending EP3128260A4 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2014/057030 WO2015140872A1 (en)	2014-03-17	2014-03-17	Refrigeration device

Publications (2)

Publication Number	Publication Date
EP3128260A1 EP3128260A1 (en)	2017-02-08
EP3128260A4 true EP3128260A4 (en)	2017-12-20

Family

ID=54143898

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP14886496.0A Pending EP3128260A4 (en)	2014-03-17	2014-03-17	Refrigeration device

Country Status (3)

Country	Link
EP (1)	EP3128260A4 (en)
JP (1)	JP6223545B2 (en)
WO (1)	WO2015140872A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP4177539A4 (en) *	2020-07-06	2024-10-16	Daikin Industries, Ltd.	Refrigeration device
CN119365736A (en) *	2022-06-23	2025-01-24	松下知识产权经营株式会社	Refrigeration unit
WO2025052667A1 (en) *	2023-09-08	2025-03-13	三菱電機株式会社	Heat transmission device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2012157764A1 (en) *	2011-05-19	2012-11-22	旭硝子株式会社	Working medium and heat-cycle system
WO2013110866A1 (en) *	2012-01-26	2013-08-01	Arkema France	Cascade refrigeration system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9366452B2 (en) *	2009-05-12	2016-06-14	Mitsubishi Electric Corporation	Air-conditioning apparatus with primary and secondary heat exchange cycles
JP6019837B2 (en) *	2011-12-21	2016-11-02	ダイキン工業株式会社	Heat pump system
CN104334982A (en) *	2012-08-23	2015-02-04	三菱电机株式会社	Refrigerating device

2014
- 2014-03-17 JP JP2016508332A patent/JP6223545B2/en active Active
- 2014-03-17 EP EP14886496.0A patent/EP3128260A4/en active Pending
- 2014-03-17 WO PCT/JP2014/057030 patent/WO2015140872A1/en active Application Filing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2012157764A1 (en) *	2011-05-19	2012-11-22	旭硝子株式会社	Working medium and heat-cycle system
WO2013110866A1 (en) *	2012-01-26	2013-08-01	Arkema France	Cascade refrigeration system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015140872A1 *

Also Published As

Publication number	Publication date
JPWO2015140872A1 (en)	2017-04-06
JP6223545B2 (en)	2017-11-01
EP3128260A1 (en)	2017-02-08
WO2015140872A1 (en)	2015-09-24

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EP3208554A4 (en)	2018-05-30	Refrigeration cycle device

Legal Events

Date	Code	Title	Description
2016-12-09	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2017-01-06	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2017-01-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2017-02-08	17P	Request for examination filed	Effective date: 20161013
2017-02-08	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2017-02-08	AX	Request for extension of the european patent	Extension state: BA ME
2017-06-21	DAX	Request for extension of the european patent (deleted)
2017-12-20	A4	Supplementary search report drawn up and despatched	Effective date: 20171116
2017-12-20	RIC1	Information provided on ipc code assigned before grant	Ipc: F25B 1/00 20060101AFI20171110BHEP Ipc: F25B 7/00 20060101ALI20171110BHEP Ipc: F25B 25/00 20060101ALI20171110BHEP
2018-09-12	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: AGC INC. Owner name: MITSUBISHI ELECTRIC CORPORATION
2020-12-04	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2020-12-05	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2021-01-06	17Q	First examination report despatched	Effective date: 20201204
2021-04-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2025-03-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN