EP4111103A4 - Système de climatisation à flux d'air à plusieurs vitesses - Google Patents

Système de climatisation à flux d'air à plusieurs vitesses Download PDF

Info

Publication number
EP4111103A4
EP4111103A4 EP21759698.0A EP21759698A EP4111103A4 EP 4111103 A4 EP4111103 A4 EP 4111103A4 EP 21759698 A EP21759698 A EP 21759698A EP 4111103 A4 EP4111103 A4 EP 4111103A4
Authority
EP
European Patent Office
Prior art keywords
conditioning system
air conditioning
air
speed
flow
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
Application number
EP21759698.0A
Other languages
German (de)
English (en)
Other versions
EP4111103A1 (fr
Inventor
Uri Adar
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.)
Tadiran Consumer And Technology Products Ltd
Original Assignee
Tadiran Consumer And Technology Products 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=77490765&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP4111103(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tadiran Consumer And Technology Products Ltd filed Critical Tadiran Consumer And Technology Products Ltd
Publication of EP4111103A1 publication Critical patent/EP4111103A1/fr
Publication of EP4111103A4 publication Critical patent/EP4111103A4/fr
Pending legal-status Critical Current

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
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/028—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts
    • 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
    • F24F11/77—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 by controlling the speed of ventilators
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • 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
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/40—Damper positions, e.g. open or closed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Conditioning Control Device (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Central Air Conditioning (AREA)
  • Duct Arrangements (AREA)
EP21759698.0A 2020-02-27 2021-02-22 Système de climatisation à flux d'air à plusieurs vitesses Pending EP4111103A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL272967A IL272967B1 (en) 2020-02-27 2020-02-27 Air conditioning system with variable air flow
PCT/IL2021/050203 WO2021171288A1 (fr) 2020-02-27 2021-02-22 Système de climatisation à flux d'air à plusieurs vitesses

Publications (2)

Publication Number Publication Date
EP4111103A1 EP4111103A1 (fr) 2023-01-04
EP4111103A4 true EP4111103A4 (fr) 2024-03-27

Family

ID=77490765

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21759698.0A Pending EP4111103A4 (fr) 2020-02-27 2021-02-22 Système de climatisation à flux d'air à plusieurs vitesses

Country Status (3)

Country Link
EP (1) EP4111103A4 (fr)
IL (1) IL272967B1 (fr)
WO (1) WO2021171288A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100797163B1 (ko) * 2006-05-02 2008-01-23 엘지전자 주식회사 공기조화기 및 공기조화기의 제어방법
EP3067635A1 (fr) * 2013-11-08 2016-09-14 Mitsubishi Electric Corporation Dispositif de conditionnement d'air
KR20180071033A (ko) * 2016-12-19 2018-06-27 엘지전자 주식회사 공기조화기의 제어방법
CN108895624A (zh) * 2018-05-10 2018-11-27 海信（山东）空调有限公司 一种一拖一空调控制系统及控制方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900001875B1 (ko) * 1985-02-20 1990-03-26 미쓰비시전기주식회사 공기조화기

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100797163B1 (ko) * 2006-05-02 2008-01-23 엘지전자 주식회사 공기조화기 및 공기조화기의 제어방법
EP3067635A1 (fr) * 2013-11-08 2016-09-14 Mitsubishi Electric Corporation Dispositif de conditionnement d'air
KR20180071033A (ko) * 2016-12-19 2018-06-27 엘지전자 주식회사 공기조화기의 제어방법
CN108895624A (zh) * 2018-05-10 2018-11-27 海信（山东）空调有限公司 一种一拖一空调控制系统及控制方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021171288A1 *

Also Published As

Publication number Publication date
EP4111103A1 (fr) 2023-01-04
IL272967A (en) 2021-08-31
IL272967B1 (en) 2023-01-01
WO2021171288A1 (fr) 2021-09-02

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