EP4428373A4 - AIR BLOWER DEVICE, AIR BLOWER SYSTEM AND ENVIRONMENTAL ADJUSTMENT SYSTEM - Google Patents

AIR BLOWER DEVICE, AIR BLOWER SYSTEM AND ENVIRONMENTAL ADJUSTMENT SYSTEM

Info

Publication number: EP4428373A4
Authority: EP; European Patent Office
Prior art keywords: air blower; environmental adjustment; adjustment system; blower device; environmental
Prior art date: 2021-11-02
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

EP22889708.8A

Other languages

German (de)

French (fr)

Other versions

EP4428373A1 (en

Inventor

Yuuji Ozaki

Hiromu Koyama

Takuya Yamashita

Erika Abe

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.)

Panasonic Intellectual Property Management Co Ltd

Original Assignee

Panasonic Intellectual Property Management 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.)

2021-11-02

Filing date

2022-10-03

Publication date

2025-10-22

2022-10-03 Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd

2024-09-11 Publication of EP4428373A1 publication Critical patent/EP4428373A1/en

2025-10-22 Publication of EP4428373A4 publication Critical patent/EP4428373A4/en

Status Pending legal-status Critical Current

Classifications

- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/078—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser combined with lighting fixtures
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/082—Grilles, registers or guards
- F24F2013/088—Air-flow straightener
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/02—Details or features not otherwise provided for combined with lighting fixtures
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/14—Details or features not otherwise provided for mounted on the ceiling
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/26—Details or features not otherwise provided for improving the aesthetic appearance
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/38—Personalised air distribution

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Fluid Mechanics (AREA)
Physics & Mathematics (AREA)
Human Computer Interaction (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Controls And Circuits For Display Device (AREA)
Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Projection Apparatus (AREA)
Duct Arrangements (AREA)
Air-Flow Control Members (AREA)

EP22889708.8A 2021-11-02 2022-10-03 AIR BLOWER DEVICE, AIR BLOWER SYSTEM AND ENVIRONMENTAL ADJUSTMENT SYSTEM Pending EP4428373A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2021179738		2021-11-02
PCT/JP2022/036992 WO2023079884A1 (en)	2021-11-02	2022-10-03	Air blowing device, air blowing system, and environment adjustment system

Publications (2)

Publication Number	Publication Date
EP4428373A1 EP4428373A1 (en)	2024-09-11
EP4428373A4 true EP4428373A4 (en)	2025-10-22

Family

ID=86241337

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP22889708.8A Pending EP4428373A4 (en)	2021-11-02	2022-10-03	AIR BLOWER DEVICE, AIR BLOWER SYSTEM AND ENVIRONMENTAL ADJUSTMENT SYSTEM

Country Status (4)

Country	Link
EP (1)	EP4428373A4 (en)
JP (3)	JP7756345B2 (en)
CN (1)	CN118159743A (en)
WO (1)	WO2023079884A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2006112755A (en) *	2004-10-18	2006-04-27	Shimizu Corp	Local cleaning air conditioning system
KR20080063574A (en) *	2007-01-02	2008-07-07	엘지전자 주식회사	Air conditioner with display function and assembly method thereof
US20210285661A1 (en) *	2020-03-10	2021-09-16	Wolf Steel Ltd.	Heating and cooling appliance

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH06193245A (en) *	1992-12-28	1994-07-12	Taisei Corp	Pseudo window
JP2006352424A (en)	2005-06-15	2006-12-28	Mitsubishi Electric Corp	Image display device
WO2013154000A1 (en)	2012-04-09	2013-10-17	シャープ株式会社	Air blowing device
JP2018123685A (en)	2017-01-30	2018-08-09	パナソニックＩｐマネジメント株式会社	Blower and blower control program
WO2019230988A1 (en)	2018-06-01	2019-12-05	ダイキン工業株式会社	Blowing device
JP7293699B2 (en)	2019-02-07	2023-06-20	凸版印刷株式会社	Pseudo-window structure and pseudo-window module
JP7462130B2 (en)	2019-08-30	2024-04-05	パナソニックＩｐマネジメント株式会社	Blower
WO2021085285A1 (en)	2019-11-01	2021-05-06	パナソニックＩｐマネジメント株式会社	Blower apparatus

2022
- 2022-10-03 CN CN202280071291.6A patent/CN118159743A/en active Pending
- 2022-10-03 JP JP2023557904A patent/JP7756345B2/en active Active
- 2022-10-03 EP EP22889708.8A patent/EP4428373A4/en active Pending
- 2022-10-03 WO PCT/JP2022/036992 patent/WO2023079884A1/en not_active Ceased
2025
- 2025-09-25 JP JP2025159307A patent/JP2025186487A/en active Pending
- 2025-09-25 JP JP2025159306A patent/JP2026012692A/en active Pending

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2006112755A (en) *	2004-10-18	2006-04-27	Shimizu Corp	Local cleaning air conditioning system
KR20080063574A (en) *	2007-01-02	2008-07-07	엘지전자 주식회사	Air conditioner with display function and assembly method thereof
US20210285661A1 (en) *	2020-03-10	2021-09-16	Wolf Steel Ltd.	Heating and cooling appliance

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023079884A1 *

Also Published As

Publication number	Publication date
JP2025186487A (en)	2025-12-23
CN118159743A (en)	2024-06-07
JPWO2023079884A1 (en)	2023-05-11
JP2026012692A (en)	2026-01-27
JP7756345B2 (en)	2025-10-20
EP4428373A1 (en)	2024-09-11
WO2023079884A1 (en)	2023-05-11

Publication	Publication Date	Title
EP4145058C0 (en)	2024-11-13	AIR CONDITIONING CONTROL DEVICE
EP3748243A4 (en)	2021-02-17	AIR CONDITIONING AND VENTILATION DEVICE
EP3754205A4 (en)	2021-10-20	AIR BLOW DEVICE AND AIR CONDITIONING
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EP4296593A4 (en)	2024-03-27	AIR CONDITIONING DEVICE
EP4428373A4 (en)	2025-10-22	AIR BLOWER DEVICE, AIR BLOWER SYSTEM AND ENVIRONMENTAL ADJUSTMENT SYSTEM
EP4253849A4 (en)	2024-01-17	AIR CONDITIONING DEVICE
EP4560215A4 (en)	2025-11-26	CONTROL DEVICE, CONTROL METHOD AND AIR CONDITIONING SYSTEM
EP4357622A4 (en)	2024-10-09	AIR BLOWER AND AIR CONDITIONING SYSTEM
EP4059746C0 (en)	2024-10-30	AIR CONDITIONING AND VENTILATION DEVICE
EP4411267A4 (en)	2024-12-25	VENTILATION DEVICE AND VENTILATION SYSTEM
EP4498004A4 (en)	2025-07-09	AIR CONDITIONING DEVICE

Legal Events

Date	Code	Title	Description
2023-05-12	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2024-08-08	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
2024-08-08	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2024-09-11	17P	Request for examination filed	Effective date: 20240503
2024-09-11	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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
2025-02-05	DAV	Request for validation of the european patent (deleted)
2025-02-05	DAX	Request for extension of the european patent (deleted)
2025-10-22	A4	Supplementary search report drawn up and despatched	Effective date: 20250922
2025-10-22	RIC1	Information provided on ipc code assigned before grant	Ipc: F04D 25/08 20060101AFI20250916BHEP Ipc: F24F 7/003 20210101ALI20250916BHEP Ipc: F24F 7/007 20060101ALI20250916BHEP Ipc: G09F 9/00 20060101ALI20250916BHEP Ipc: F24F 11/52 20180101ALI20250916BHEP Ipc: F24F 11/74 20180101ALI20250916BHEP Ipc: F24F 13/078 20060101ALI20250916BHEP Ipc: F24F 13/08 20060101ALI20250916BHEP Ipc: F24F 13/20 20060101ALI20250916BHEP