MY189714A - Ventilation louvre and associated naval vessel - Google Patents

Ventilation louvre and associated naval vessel

Info

Publication number
MY189714A
MY189714A MYPI2016001313A MYPI2016001313A MY189714A MY 189714 A MY189714 A MY 189714A MY PI2016001313 A MYPI2016001313 A MY PI2016001313A MY PI2016001313 A MYPI2016001313 A MY PI2016001313A MY 189714 A MY189714 A MY 189714A
Authority
MY
Malaysia
Prior art keywords
naval vessel
ventilation
fins
fin
ventilation louvre
Prior art date
Application number
MYPI2016001313A
Inventor
Frederic Fernand Pierre Renaud
Yves Bernicot
Original Assignee
Dcns
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 Dcns filed Critical Dcns
Publication of MY189714A publication Critical patent/MY189714A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G13/00—Other offensive or defensive arrangements on vessels; Vessels characterised thereby
    • B63G13/02—Camouflage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
    • B63J2/02—Ventilation; Air-conditioning
    • B63J2/04—Ventilation; Air-conditioning of living spaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G13/00—Other offensive or defensive arrangements on vessels; Vessels characterised thereby
    • B63G13/02—Camouflage
    • B63G2013/022—Camouflage using means for reducing noise emission into air or water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G13/00—Other offensive or defensive arrangements on vessels; Vessels characterised thereby
    • B63G13/02—Camouflage
    • B63G2013/025—Camouflage using means for reducing radiation emission of electromagnetic waves, e.g. infrared, into air or water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G13/00—Other offensive or defensive arrangements on vessels; Vessels characterised thereby
    • B63G13/02—Camouflage
    • B63G2013/027—Camouflage using stealth design, i.e. superstructures, hulls, or other vessel's components shaped or constructed for minimizing reflection of radar or sonar beams, or the like
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • H01Q17/008—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems with a particular shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Air-Flow Control Members (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

The invention relates to a ventilation louvre (4), comprising: a front surface (10) intended for being visible and a rear surface (12) intended for being concealed; a grating (14), fins (24) attached to the grating substantially parallel to one another and defining ventilation passages between the front surface and the rear surface. Each fin has a substantially planar central surface that is substantially rectangular and defined by two side ends and two transverse ends, the transverse ends of the central portions of the fins being arranged parallel to the front plane and/or the rear plane, the side ends of the central portion of each fin having a length of 250 mm to 350 mm. The invention also relates to an associated naval vessel (2). (Fig.1)
MYPI2016001313A 2014-01-21 2015-01-12 Ventilation louvre and associated naval vessel MY189714A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1400116A FR3016604B1 (en) 2014-01-21 2014-01-21 AERATION VENTELLE AND ASSOCIATED NAVAL ENGINE
PCT/EP2015/050412 WO2015110305A1 (en) 2014-01-21 2015-01-12 Ventilation louvre and associated naval vessel

Publications (1)

Publication Number Publication Date
MY189714A true MY189714A (en) 2022-02-28

Family

ID=50729579

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2016001313A MY189714A (en) 2014-01-21 2015-01-12 Ventilation louvre and associated naval vessel

Country Status (5)

Country Link
AU (1) AU2015208375B2 (en)
CA (1) CA2936132C (en)
FR (1) FR3016604B1 (en)
MY (1) MY189714A (en)
WO (1) WO2015110305A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113126192B (en) * 2020-01-15 2022-02-11 南京大学 Stealth method based on bendable disordered sub-wavelength tilted grating structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2148848A5 (en) * 1971-07-30 1973-03-23 Ollive Georges
US6447876B1 (en) * 1999-06-28 2002-09-10 Goodrich Corporation Composite intake louver
US7708625B2 (en) * 2006-07-05 2010-05-04 L.C. Eldridge Sales Co., Ltd. Air inlet and outlet hood
KR20090004305U (en) * 2007-11-02 2009-05-08 주식회사 엔휀스타 Film Heater and Louver with the same
KR20130056462A (en) * 2011-11-22 2013-05-30 에스티엑스조선해양 주식회사 Ventilation louver for oil mist chamber

Also Published As

Publication number Publication date
FR3016604A1 (en) 2015-07-24
CA2936132C (en) 2021-11-09
AU2015208375A1 (en) 2016-07-21
AU2015208375B2 (en) 2018-09-27
WO2015110305A1 (en) 2015-07-30
CA2936132A1 (en) 2015-07-30
FR3016604B1 (en) 2017-05-05

Similar Documents

Publication Publication Date Title
GB2562454B (en) Anonymous attestation
IL258149B (en) Galnac cluster phosphoramidite
PL3601436T3 (en) Flame-retarded styrene-containing formulations
JP2017020895A5 (en)
MY189714A (en) Ventilation louvre and associated naval vessel
ZA202100907B (en) Board fin
TH12783A3 (en) Front dozer blade set
TH158627S (en) bracelet
TH60474S1 (en) bracelet
TH15025A3 (en) Adaptable shoes
TH15025C3 (en) Adaptable shoes
TH171937A3 (en)
TH60130S1 (en) box
TH151102S (en) box
TH158057S (en) Metal cross-section
TH61276S1 (en) Metal cross-section
TH61277S1 (en) Metal cross-section
TH158058S (en) Metal cross-section
TH60147S1 (en) Metal cross-section
TH155822S (en) Metal cross-section
TH11270C3 (en) Fabric cutting mold
TH175564A (en)
TH1701007190A (en) Strap
TH163580S (en) Block bricks
TH62488S1 (en) Block bricks