IL272967A - Multi-speed air-flow air conditioning system - Google Patents

Multi-speed air-flow air conditioning system

Info

Publication number
IL272967A
IL272967A IL272967A IL27296720A IL272967A IL 272967 A IL272967 A IL 272967A IL 272967 A IL272967 A IL 272967A IL 27296720 A IL27296720 A IL 27296720A IL 272967 A IL272967 A IL 272967A
Authority
IL
Israel
Prior art keywords
conditioning system
air conditioning
air
speed
flow
Prior art date
Application number
IL272967A
Other languages
Hebrew (he)
Other versions
IL272967B1 (en
Original Assignee
Tadiran Consumer And Tech 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=IL272967(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tadiran Consumer And Tech Products Ltd filed Critical Tadiran Consumer And Tech Products Ltd
Priority to IL272967A priority Critical patent/IL272967B1/en
Priority to PCT/IL2021/050203 priority patent/WO2021171288A1/en
Priority to EP21759698.0A priority patent/EP4111103A4/en
Publication of IL272967A publication Critical patent/IL272967A/en
Publication of IL272967B1 publication Critical patent/IL272967B1/en

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
    • 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
    • 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
    • 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)
  • Central Air Conditioning (AREA)
  • Duct Arrangements (AREA)
  • Sorption Type Refrigeration Machines (AREA)
IL272967A 2020-02-27 2020-02-27 Multi-speed air-flow air conditioning system IL272967B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IL272967A IL272967B1 (en) 2020-02-27 2020-02-27 Multi-speed air-flow air conditioning system
PCT/IL2021/050203 WO2021171288A1 (en) 2020-02-27 2021-02-22 Multi-speed air-flow air conditioning system
EP21759698.0A EP4111103A4 (en) 2020-02-27 2021-02-22 Multi-speed air-flow air conditioning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL272967A IL272967B1 (en) 2020-02-27 2020-02-27 Multi-speed air-flow air conditioning system

Publications (2)

Publication Number Publication Date
IL272967A true IL272967A (en) 2021-08-31
IL272967B1 IL272967B1 (en) 2023-01-01

Family

ID=77490765

Family Applications (1)

Application Number Title Priority Date Filing Date
IL272967A IL272967B1 (en) 2020-02-27 2020-02-27 Multi-speed air-flow air conditioning system

Country Status (3)

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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192140B1 (en) * 1985-02-20 1991-11-13 Mitsubishi Denki Kabushiki Kaisha Air conditioning method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100797163B1 (en) * 2006-05-02 2008-01-23 엘지전자 주식회사 Air conditioner and the method for controlling an air conditioner
WO2015068277A1 (en) * 2013-11-08 2015-05-14 三菱電機株式会社 Air conditioning device
KR20180071033A (en) * 2016-12-19 2018-06-27 엘지전자 주식회사 Method for controlling of air conditioner
CN108895624A (en) * 2018-05-10 2018-11-27 海信（山东）空调有限公司 A kind of one-to-one air-conditioner control system and control method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192140B1 (en) * 1985-02-20 1991-11-13 Mitsubishi Denki Kabushiki Kaisha Air conditioning method

Also Published As

Publication number Publication date
WO2021171288A1 (en) 2021-09-02
EP4111103A4 (en) 2024-03-27
IL272967B1 (en) 2023-01-01
EP4111103A1 (en) 2023-01-04

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