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WO2009044847A1 - Waterproof and snow-proof ventilation louver - Google Patents

Waterproof and snow-proof ventilation louver Download PDF

Info

Publication number
WO2009044847A1
WO2009044847A1 PCT/JP2008/068036 JP2008068036W WO2009044847A1 WO 2009044847 A1 WO2009044847 A1 WO 2009044847A1 JP 2008068036 W JP2008068036 W JP 2008068036W WO 2009044847 A1 WO2009044847 A1 WO 2009044847A1
Authority
WO
WIPO (PCT)
Prior art keywords
snow
waterproof
louver
performance
water
Prior art date
Application number
PCT/JP2008/068036
Other languages
French (fr)
Japanese (ja)
Inventor
Teruo Tokui
Original Assignee
Robin Hood 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.)
Filing date
Publication date
Application filed by Robin Hood Co., Ltd. filed Critical Robin Hood Co., Ltd.
Publication of WO2009044847A1 publication Critical patent/WO2009044847A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08—Louvre doors, windows or grilles
    • E06B7/082—Louvre doors, windows or grilles with rigid or slidable lamellae
    • 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
    • F24F13/075—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having parallel rods or lamellae directing the outflow, e.g. the rods or lamellae being individually adjustable
    • 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
    • F24F13/18—Air-flow control members, e.g. louvres, grilles, flaps or guide plates specially adapted for insertion in flat panels, e.g. in door or window-pane

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

[PROBLEMS] To provide a waterproof and snow-proof ventilation louver which achieves not only high waterproof performance and water drainage performance while achieving sufficient ventilation performance but also has reliable waterproof and snow-proof performance for rain water and snow blowing up from below. [MEANS FOR SOLVING PROBLEMS] A vertical blade (7) is formed such that a cross-section of a frame (2) taken in the width direction (inside-outside direction) is substantially V shaped, and first and second arcuate surfaces (8, 9) bent in different directions are interconnected at the boundary which is the bend point (7a) at which the vertical blade (7) is bent. An opening (18a) for draining entered rain water is provided in the bottom of the louver, and a water drainage tilt surface (19) tilting downward from the inside toward the outside of the waterproof and snow-proof ventilation louver (1) is formed below the opening (18a). Further, a skirt portion (20) is fixed to cover the front face of the lower end of the louver (1) from the lower end of a horizontal blade (3), and a water drain opening (21) is formed between the skirt portion (20) and the water drainage tilt surface (19).
PCT/JP2008/068036 2007-10-03 2008-10-03 Waterproof and snow-proof ventilation louver WO2009044847A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007259335A JP2009084962A (en) 2007-10-03 2007-10-03 Waterproof and snow protection type ventilation louvre
JP2007-259335 2007-10-03

Publications (1)

Publication Number Publication Date
WO2009044847A1 true WO2009044847A1 (en) 2009-04-09

Family

ID=40526269

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068036 WO2009044847A1 (en) 2007-10-03 2008-10-03 Waterproof and snow-proof ventilation louver

Country Status (2)

Country Link
JP (1) JP2009084962A (en)
WO (1) WO2009044847A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2578958A1 (en) * 2011-10-04 2013-04-10 Renson Sunprotection Projects NV Louvre
GB2529553A (en) * 2014-08-06 2016-02-24 Advanced Ventilation Systems Ltd Drained louvres and method of making drained louvres
CN107339760A (en) * 2017-07-17 2017-11-10 上海中建东孚投资发展有限公司 Upside-down mounting blinds air-conditioning storehouse water-proof drainage system and its construction method
US20210003313A1 (en) * 2019-07-03 2021-01-07 Mestek, Inc. Louver assembly

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101641125B1 (en) * 2015-12-23 2016-07-20 정영훈 Capable of tilting variable frequency · waterproof sound absorption panels
KR102688994B1 (en) * 2020-10-23 2024-07-29 (주)엘엑스하우시스 Window type ventilation apparatus
WO2022086017A1 (en) * 2020-10-23 2022-04-28 (주)엘엑스하우시스 Injection-molded outdoor rainwater shield for window- and door-type ventilation device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001324182A (en) * 2000-05-12 2001-11-22 Kazuhiro Ishikawa Snow protection louver with hood
JP2005194715A (en) * 2003-12-27 2005-07-21 Robinhood:Kk Waterproofing type ventilation louver

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH075127Y2 (en) * 1988-08-11 1995-02-08 ナショナル住宅産業株式会社 Ventilation structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001324182A (en) * 2000-05-12 2001-11-22 Kazuhiro Ishikawa Snow protection louver with hood
JP2005194715A (en) * 2003-12-27 2005-07-21 Robinhood:Kk Waterproofing type ventilation louver

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2578958A1 (en) * 2011-10-04 2013-04-10 Renson Sunprotection Projects NV Louvre
BE1020263A3 (en) * 2011-10-04 2013-07-02 Renson Sunprot Projects Nv LAMEL DEVICE.
GB2529553A (en) * 2014-08-06 2016-02-24 Advanced Ventilation Systems Ltd Drained louvres and method of making drained louvres
GB2529553B (en) * 2014-08-06 2021-03-03 Advanced Ventilation Systems Ltd Drained louvres and method of making drained louvres
CN107339760A (en) * 2017-07-17 2017-11-10 上海中建东孚投资发展有限公司 Upside-down mounting blinds air-conditioning storehouse water-proof drainage system and its construction method
US20210003313A1 (en) * 2019-07-03 2021-01-07 Mestek, Inc. Louver assembly

Also Published As

Publication number Publication date
JP2009084962A (en) 2009-04-23

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