EP3933285A4 - Air conditioning system - Google Patents
Air conditioning system Download PDFInfo
- Publication number
- EP3933285A4 EP3933285A4 EP20794250.9A EP20794250A EP3933285A4 EP 3933285 A4 EP3933285 A4 EP 3933285A4 EP 20794250 A EP20794250 A EP 20794250A EP 3933285 A4 EP3933285 A4 EP 3933285A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- air conditioning
- conditioning system
- air
- conditioning
- 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.)
- Pending
Links
- 238000004378 air conditioning Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
- F24F2110/22—Humidity of the outside air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/70—Carbon dioxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/14—Activity of occupants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/20—Feedback from users
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019081085A JP7460876B2 (en) | 2019-04-22 | 2019-04-22 | air conditioning system |
PCT/JP2020/015361 WO2020217933A1 (en) | 2019-04-22 | 2020-04-03 | Air conditioning system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3933285A1 EP3933285A1 (en) | 2022-01-05 |
EP3933285A4 true EP3933285A4 (en) | 2022-12-07 |
Family
ID=72936267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20794250.9A Pending EP3933285A4 (en) | 2019-04-22 | 2020-04-03 | Air conditioning system |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220042710A1 (en) |
EP (1) | EP3933285A4 (en) |
JP (1) | JP7460876B2 (en) |
CN (1) | CN113677937B (en) |
SG (1) | SG11202110604TA (en) |
WO (1) | WO2020217933A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113310191A (en) * | 2021-06-09 | 2021-08-27 | 海信(山东)空调有限公司 | Control method and device of air conditioner, air conditioner and computer readable storage medium |
JP7249068B1 (en) * | 2022-03-28 | 2023-03-30 | cynaps株式会社 | ventilation control system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5259553A (en) * | 1991-04-05 | 1993-11-09 | Norm Pacific Automation Corp. | Interior atmosphere control system |
US5353862A (en) * | 1992-08-26 | 1994-10-11 | Kabushiki Kaisha Toshiba | Humidity control device of air conditioner |
EP2088381A1 (en) * | 2006-11-10 | 2009-08-12 | Daikin Industries, Ltd. | Air conditioner and method of controlling humidity in room |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH074717A (en) * | 1993-06-18 | 1995-01-10 | Kubota Corp | Air conditioning device |
JP2000320864A (en) | 1999-05-13 | 2000-11-24 | Daikin Ind Ltd | Air conditioner |
JP2003185217A (en) | 2001-12-19 | 2003-07-03 | Daikin Ind Ltd | Air conditioner |
JP5132334B2 (en) | 2008-01-28 | 2013-01-30 | 株式会社東芝 | Air conditioning control device and air conditioning control system using the same |
JP5258816B2 (en) * | 2010-02-27 | 2013-08-07 | 三菱電機株式会社 | Air conditioner |
JP6111499B2 (en) | 2013-02-13 | 2017-04-12 | パナソニックIpマネジメント株式会社 | Air conditioning system, indicating device |
JP5544580B1 (en) * | 2013-07-26 | 2014-07-09 | 株式会社 エコファクトリー | Air conditioner and method of operating air conditioner |
JP6334299B2 (en) | 2014-07-04 | 2018-05-30 | 株式会社東芝 | Air conditioning control device, air conditioning control method, and program |
JP2016061446A (en) * | 2014-09-12 | 2016-04-25 | 日立アプライアンス株式会社 | Air conditioner |
JP6859068B2 (en) | 2016-10-21 | 2021-04-14 | 東芝キヤリア株式会社 | Control method of air conditioner, air conditioner |
JP6946739B2 (en) | 2017-05-19 | 2021-10-06 | ダイキン工業株式会社 | Air conditioning system |
-
2019
- 2019-04-22 JP JP2019081085A patent/JP7460876B2/en active Active
-
2020
- 2020-04-03 EP EP20794250.9A patent/EP3933285A4/en active Pending
- 2020-04-03 SG SG11202110604TA patent/SG11202110604TA/en unknown
- 2020-04-03 WO PCT/JP2020/015361 patent/WO2020217933A1/en unknown
- 2020-04-03 CN CN202080028362.5A patent/CN113677937B/en active Active
-
2021
- 2021-10-13 US US17/500,476 patent/US20220042710A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5259553A (en) * | 1991-04-05 | 1993-11-09 | Norm Pacific Automation Corp. | Interior atmosphere control system |
US5353862A (en) * | 1992-08-26 | 1994-10-11 | Kabushiki Kaisha Toshiba | Humidity control device of air conditioner |
EP2088381A1 (en) * | 2006-11-10 | 2009-08-12 | Daikin Industries, Ltd. | Air conditioner and method of controlling humidity in room |
Non-Patent Citations (1)
Title |
---|
See also references of WO2020217933A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP7460876B2 (en) | 2024-04-03 |
CN113677937B (en) | 2023-04-28 |
WO2020217933A1 (en) | 2020-10-29 |
SG11202110604TA (en) | 2021-10-28 |
CN113677937A (en) | 2021-11-19 |
US20220042710A1 (en) | 2022-02-10 |
EP3933285A1 (en) | 2022-01-05 |
JP2020176799A (en) | 2020-10-29 |
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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: 20211001 |
|
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 |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20221107 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F24F 130/30 20180101ALI20221031BHEP Ipc: F24F 120/14 20180101ALI20221031BHEP Ipc: F24F 110/70 20180101ALI20221031BHEP Ipc: F24F 110/20 20180101ALI20221031BHEP Ipc: F24F 110/12 20180101ALI20221031BHEP Ipc: F24F 110/10 20180101ALI20221031BHEP Ipc: F24F 11/65 20180101ALI20221031BHEP Ipc: F24F 7/007 20060101AFI20221031BHEP |
|
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: DAIKIN INDUSTRIES, LTD. |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20230327 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230525 |
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GRAP | Despatch of communication of intention to grant a patent |
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STAA | Information on the status of an ep patent application or granted ep patent |
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INTG | Intention to grant announced |
Effective date: 20240108 |
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GRAS | Grant fee paid |
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GRAA | (expected) grant |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |