EP3633284A4 - Duct connection port and ventilation device - Google Patents

Duct connection port and ventilation device Download PDF

Info

Publication number
EP3633284A4
EP3633284A4 EP17911905.2A EP17911905A EP3633284A4 EP 3633284 A4 EP3633284 A4 EP 3633284A4 EP 17911905 A EP17911905 A EP 17911905A EP 3633284 A4 EP3633284 A4 EP 3633284A4
Authority
EP
European Patent Office
Prior art keywords
connection port
ventilation device
duct connection
duct
ventilation
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
EP17911905.2A
Other languages
German (de)
French (fr)
Other versions
EP3633284A1 (en
Inventor
Tomo INOGUCHI
Hiroki Aoki
Yuki Miyazaki
Yoshinori Fujii
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
Publication of EP3633284A1 publication Critical patent/EP3633284A1/en
Publication of EP3633284A4 publication Critical patent/EP3633284A4/en
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
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • 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
    • 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
    • F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
    • 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
    • F24F13/0263—Insulation for air ducts
    • 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
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP17911905.2A 2017-05-30 2017-05-30 Duct connection port and ventilation device Pending EP3633284A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/020002 WO2018220697A1 (en) 2017-05-30 2017-05-30 Duct connection port and ventilation device

Publications (2)

Publication Number Publication Date
EP3633284A1 EP3633284A1 (en) 2020-04-08
EP3633284A4 true EP3633284A4 (en) 2020-06-10

Family

ID=64455799

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17911905.2A Pending EP3633284A4 (en) 2017-05-30 2017-05-30 Duct connection port and ventilation device

Country Status (3)

Country Link
EP (1) EP3633284A4 (en)
JP (1) JPWO2018220697A1 (en)
WO (1) WO2018220697A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022127007A (en) 2021-02-19 2022-08-31 パナソニックＩｐマネジメント株式会社 Ceiling embedded type ventilating fan

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4890864A (en) * 1986-09-02 1990-01-02 C-System Incorporated Insulated duct end system
EP2426425A1 (en) * 2009-04-27 2012-03-07 Mitsubishi Electric Corporation Heat exchanging ventilator
JP2012241979A (en) * 2011-05-19 2012-12-10 Mitsubishi Electric Corp Duct connection port and ventilation apparatus
JP2013148299A (en) * 2012-01-20 2013-08-01 Mitsubishi Electric Corp Ventilation device
US20160265699A1 (en) * 2015-03-13 2016-09-15 Owens Corning Intellectual Capital, Llc Flex duct connection system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1082548A (en) * 1996-09-05 1998-03-31 Toshiba Corp Duct coupling device
JPH10141732A (en) * 1996-11-13 1998-05-29 Sanyo Electric Co Ltd Ventilation fan for duct
JP2003166738A (en) * 2001-11-30 2003-06-13 Sanyo Electric Co Ltd Bathroom heater
JP5079137B2 (en) 2009-03-30 2012-11-21 三菱電機株式会社 Duct connection and ventilator
JP5555585B2 (en) * 2010-09-29 2014-07-23 アズビル株式会社 Fitting for air passage connection

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4890864A (en) * 1986-09-02 1990-01-02 C-System Incorporated Insulated duct end system
EP2426425A1 (en) * 2009-04-27 2012-03-07 Mitsubishi Electric Corporation Heat exchanging ventilator
JP2012241979A (en) * 2011-05-19 2012-12-10 Mitsubishi Electric Corp Duct connection port and ventilation apparatus
JP2013148299A (en) * 2012-01-20 2013-08-01 Mitsubishi Electric Corp Ventilation device
US20160265699A1 (en) * 2015-03-13 2016-09-15 Owens Corning Intellectual Capital, Llc Flex duct connection system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018220697A1 *

Also Published As

Publication number Publication date
WO2018220697A1 (en) 2018-12-06
EP3633284A1 (en) 2020-04-08
JPWO2018220697A1 (en) 2019-11-07

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