EP3929494A4 - Wärmequellenmaschine und kältekreislaufvorrichtung - Google Patents

Wärmequellenmaschine und kältekreislaufvorrichtung Download PDF

Info

Publication number
EP3929494A4
EP3929494A4 EP19915679.5A EP19915679A EP3929494A4 EP 3929494 A4 EP3929494 A4 EP 3929494A4 EP 19915679 A EP19915679 A EP 19915679A EP 3929494 A4 EP3929494 A4 EP 3929494A4
Authority
EP
European Patent Office
Prior art keywords
heat source
refrigeration cycle
cycle device
source machine
machine
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
EP19915679.5A
Other languages
English (en)
French (fr)
Other versions
EP3929494B1 (de
EP3929494A1 (de
Inventor
Takahide Tadokoro
Katsuyuki Yamamoto
Yasuaki Kato
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.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to EP21204586.8A priority Critical patent/EP3964755B1/de
Priority to EP21204587.6A priority patent/EP3964756A1/de
Publication of EP3929494A1 publication Critical patent/EP3929494A1/de
Publication of EP3929494A4 publication Critical patent/EP3929494A4/de
Application granted granted Critical
Publication of EP3929494B1 publication Critical patent/EP3929494B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/20—Electric components for separate outdoor units
    • F24F1/22—Arrangement or mounting thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/46—Component arrangements in separate outdoor units
    • F24F1/48—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow
    • F24F1/54—Inlet and outlet arranged on opposite sides

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
EP19915679.5A 2019-02-19 2019-02-19 Wärmequellenmaschine und kältekreislaufvorrichtung Active EP3929494B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP21204586.8A EP3964755B1 (de) 2019-02-19 2019-02-19 Wärmequellenvorrichtung und kältekreislaufgerät
EP21204587.6A EP3964756A1 (de) 2019-02-19 2019-02-19 Wärmequellenvorrichtung und kältekreislaufgerät

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/006029 WO2020170327A1 (ja) 2019-02-19 2019-02-19 熱源機および冷凍サイクル装置

Related Child Applications (4)

Application Number Title Priority Date Filing Date
EP21204587.6A Division-Into EP3964756A1 (de) 2019-02-19 2019-02-19 Wärmequellenvorrichtung und kältekreislaufgerät
EP21204587.6A Division EP3964756A1 (de) 2019-02-19 2019-02-19 Wärmequellenvorrichtung und kältekreislaufgerät
EP21204586.8A Division EP3964755B1 (de) 2019-02-19 2019-02-19 Wärmequellenvorrichtung und kältekreislaufgerät
EP21204586.8A Division-Into EP3964755B1 (de) 2019-02-19 2019-02-19 Wärmequellenvorrichtung und kältekreislaufgerät

Publications (3)

Publication Number Publication Date
EP3929494A1 EP3929494A1 (de) 2021-12-29
EP3929494A4 true EP3929494A4 (de) 2022-03-02
EP3929494B1 EP3929494B1 (de) 2024-01-03

Family

ID=72143446

Family Applications (3)

Application Number Title Priority Date Filing Date
EP21204586.8A Active EP3964755B1 (de) 2019-02-19 2019-02-19 Wärmequellenvorrichtung und kältekreislaufgerät
EP21204587.6A Pending EP3964756A1 (de) 2019-02-19 2019-02-19 Wärmequellenvorrichtung und kältekreislaufgerät
EP19915679.5A Active EP3929494B1 (de) 2019-02-19 2019-02-19 Wärmequellenmaschine und kältekreislaufvorrichtung

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP21204586.8A Active EP3964755B1 (de) 2019-02-19 2019-02-19 Wärmequellenvorrichtung und kältekreislaufgerät
EP21204587.6A Pending EP3964756A1 (de) 2019-02-19 2019-02-19 Wärmequellenvorrichtung und kältekreislaufgerät

Country Status (4)

Country Link
EP (3) EP3964755B1 (de)
JP (1) JP7204872B2 (de)
ES (2) ES2968614T3 (de)
WO (1) WO2020170327A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023180099A (ja) 2022-06-08 2023-12-20 パナソニックＩｐマネジメント株式会社 室外機およびヒートポンプサイクル装置
JP2024051514A (ja) 2022-09-30 2024-04-11 パナソニックＩｐマネジメント株式会社 ヒートポンプサイクル装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04177031A (ja) * 1990-11-08 1992-06-24 Mitsubishi Electric Corp 空気調和機の室外ユニット
JPH04278132A (ja) * 1991-03-06 1992-10-02 Mitsubishi Electric Corp 空気調和機の室外ユニット
JPH04297732A (ja) * 1991-03-14 1992-10-21 Mitsubishi Electric Corp 空気調和機の室外ユニット
JP2014167376A (ja) * 2013-02-28 2014-09-11 Kumagai Gumi Co Ltd 冷媒配管
GB2533069A (en) * 2013-09-27 2016-06-08 Mitsubishi Electric Corp Heat pump water heater

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4951387B2 (ja) 2007-03-30 2012-06-13 日立アプライアンス株式会社 ヒートポンプ給湯機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04177031A (ja) * 1990-11-08 1992-06-24 Mitsubishi Electric Corp 空気調和機の室外ユニット
JPH04278132A (ja) * 1991-03-06 1992-10-02 Mitsubishi Electric Corp 空気調和機の室外ユニット
JPH04297732A (ja) * 1991-03-14 1992-10-21 Mitsubishi Electric Corp 空気調和機の室外ユニット
JP2014167376A (ja) * 2013-02-28 2014-09-11 Kumagai Gumi Co Ltd 冷媒配管
GB2533069A (en) * 2013-09-27 2016-06-08 Mitsubishi Electric Corp Heat pump water heater

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020170327A1 *

Also Published As

Publication number Publication date
ES2968614T3 (es) 2024-05-13
EP3964755B1 (de) 2023-12-20
EP3964756A1 (de) 2022-03-09
EP3964755A1 (de) 2022-03-09
ES2971301T3 (es) 2024-06-04
EP3929494B1 (de) 2024-01-03
JPWO2020170327A1 (ja) 2021-11-18
WO2020170327A1 (ja) 2020-08-27
JP7204872B2 (ja) 2023-01-16
EP3929494A1 (de) 2021-12-29

Similar Documents

Publication Publication Date Title
EP3730871A4 (de) Wärmequelleneinheit und kältekreislaufvorrichtung
EP3995757A4 (de) Wärmequelleneinheit und kühlvorrichtung
EP3940315A4 (de) Kältegeräteeinheit, wärmequelleneinheit und kältegerät
EP3919837A4 (de) Kältemittelkreislaufvorrichtung
EP3985331A4 (de) Kältekreislaufvorrichtung
GB2578254B (en) Refrigeration cycle apparatus and heat source unit
EP4006452A4 (de) Kältekreislaufvorrichtung
EP3919840A4 (de) Kältemittelkreislaufvorrichtung
EP3575730A4 (de) Wärmequellenseitige einheit und kältekreislaufvorrichtung
EP3929506A4 (de) Kältekreislaufvorrichtung
EP4015936A4 (de) Wärmequelleneinheit und kühlvorrichtung
EP3467405A4 (de) Wärmeaustauscheinheit und kältekreislaufvorrichtung
EP3859240A4 (de) Kühlmittelfüllverfahren, wärmequelleneinheit und aktualisierte kältekreislaufvorrichtung
EP3982063A4 (de) Kältekreislaufvorrichtung
EP3929494A4 (de) Wärmequellenmaschine und kältekreislaufvorrichtung
EP3604943A4 (de) Wärmequelleneinheit für kühlvorrichtung
EP3594577A4 (de) Wärmequelleneinheit für eine kühlvorrichtung
EP4027077A4 (de) Wärmequelleneinheit und kühlvorrichtung
EP4030120A4 (de) Gefrierschrank und wärmequelleneinheit
EP3936787A4 (de) Kältekreislaufvorrichtung
EP4080136A4 (de) Kältekreislaufvorrichtung
EP4071424A4 (de) Kältekreislaufvorrichtung
EP4053470A4 (de) Kältekreislaufvorrichtung
EP3992543A4 (de) Kältekreislaufvorrichtung
EP3951283A4 (de) Kältekreislaufvorrichtung

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210810

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

A4 Supplementary search report drawn up and despatched

Effective date: 20220131

RIC1 Information provided on ipc code assigned before grant

Ipc: F24F 1/22 20110101ALI20220125BHEP

Ipc: F24F 1/10 20110101ALI20220125BHEP

Ipc: F24F 1/54 20110101AFI20220125BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20230719

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

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

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602019044699

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20231213

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20240304

Year of fee payment: 6

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240213

Year of fee payment: 6

Ref country code: GB

Payment date: 20240215

Year of fee payment: 6

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20240103

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20240219

Year of fee payment: 6

Ref country code: SE

Payment date: 20240212

Year of fee payment: 6

Ref country code: IT

Payment date: 20240227

Year of fee payment: 6

Ref country code: FR

Payment date: 20240223

Year of fee payment: 6

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2971301

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20240604

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1647157

Country of ref document: AT

Kind code of ref document: T

Effective date: 20240103

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240103

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240103

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240503