WO2008135145A1 - Fluchtwegmarkierung für ein flugzeug - Google Patents
Fluchtwegmarkierung für ein flugzeug Download PDFInfo
- Publication number
- WO2008135145A1 WO2008135145A1 PCT/EP2008/003114 EP2008003114W WO2008135145A1 WO 2008135145 A1 WO2008135145 A1 WO 2008135145A1 EP 2008003114 W EP2008003114 W EP 2008003114W WO 2008135145 A1 WO2008135145 A1 WO 2008135145A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- escape route
- pigments
- plastic material
- route marking
- marking according
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
Definitions
- the present invention relates to an escape route marking for an aircraft.
- escape route marking which is also referred to as emergency marking
- Photoluminescence is sometimes referred to as afterglow and / or phosphorizing.
- the safety requirements for the escape route marking are specified, for example, in the German industrial standard DIN 67 510.
- the strips are laid in a straight line in the floor and show the passengers and the crew in an emergency the way to the exits and emergency exits.
- photoluminescent strips have become increasingly prevalent in the design of aircraft, since they can be operated without a power supply and, in the case of the pigments available today, luminesce sufficiently long and brightly in the dark.
- an emergency lighting is known in which a photoluminescent strip are incorporated in a transparent plastic.
- dyes for the photoluminescent material xylene, 2-butoxyethanol and cyolohexanone are used.
- WO 94/17766 A1 discloses a photoluminescent reflector layer in which phosphorescent pigments are applied to a substrate by screen printing in patterns. From US 4,401,050 a photoluminescent escape route marking is known in which the photoluminescent material is applied to the back of a layer of plastic sheet material.
- EP 0 489 561 A1 discloses a permanently fluorescent layer in which color pigments are incorporated into a polymer matrix.
- the fluorescent material can be incorporated in a carrier, which gives the fluorescent light different optical properties through additional filters.
- FR 2 308 155 A1 discloses security signs deposited with photoluminescent material, in which a dispersion with photoluminescent pigments is applied to a transparent layer of plastic material.
- the present invention has for its object to provide an escape route marking, which can be used with simple means permanently in the passenger compartment of an aircraft.
- the escape route marking according to the invention is suitable for the passenger compartment of an aircraft.
- the escape route marking has a multiplicity of elongated segments, which are arranged one behind the other along the escape route to be marked on the underground.
- the elongated elements may have any shape, in particular a straight or a curved course.
- Each segment has a carrier module and a light module.
- the light module is arranged on the carrier module.
- the light module consists of a substantially transparent plastic material, in which photoluminescent pigments are incorporated, which produce the desired afterglow in the dark.
- the pigments are microscopically encapsulated in a second material such that liquid and moisture can not get in contact with the pigments.
- the pigments are completely encapsulated in the second material.
- the invention is based on the finding that the lack of luminosity or the darkening of the lighting modules, which can manifest themselves, for example, in brown or black spots, are due to liquid and / or moisture vapor, which in the course the time trigger a chemical reaction of the pigments, as a result, a brown color, so-called pigment corrosion, occurs.
- a microscopic encapsulation of the pigments ensures that the pigments do not corrode over time and therefore do not lose their luminosity.
- a particular advantage of the escape route marking according to the invention is that the light module can be cut without the cut surface can corrode.
- the second material is preferably a plastic material.
- the plastic material for the encapsulation is preferably different from the plastic material in which the encapsulated pigments are incorporated.
- a silicate or a glass can also be used.
- the transparent plastic material of the light module has a thickness of 0.1 to 2.0 mm, preferably the transparent plastic material is produced with a thickness of 0.2 to 1.5 mm.
- the transparent plastic material forms a matrix in which the microencapsulated pigments are maintained in a preferably uniform distribution.
- the transparent plastic material is extruded together with the pigments.
- the transparent Plastic material to pour into a light module, the micro-capsulated pigments are also cast with it.
- photoluminescent pigments are used which contain strontium aluminate. These pigments can be processed in solvent-based paints, printing inks, thermal and printing paste and plastisols.
- Polypropylene and polyethylene are particularly suitable for the encapsulation of the pigments.
- the material can be further polymerized, in particular in order to achieve the desired microencapsulation.
- a maleic anhydride grafted polypropylene can be used for encapsulation.
- plastic materials that provide sufficient microencapsulation of the pigments possible.
- the encapsulated pigments are incorporated in the finished light module in the polymer matrix of the first plastic material.
- 1 is a perspective view of a carrier module with a lighting module provided thereon
- 2 shows a cross section through a carrier module with an inside light module, which is additionally protected by a cover
- Fig. 3 is an enlarged view of microencapsulated pigments.
- Figure 1 shows a carrier module 10 which has a cuboid shape and is formed as an elongated strip.
- the carrier module is made of a plastic and may be glued or screwed to the floor of the passenger compartment, for example. It is not absolutely necessary that the carrier module has a straight course, also the carrier module or the entire escape route marking may have a curved course.
- a lighting module 12 Arranged on the carrier module 10 is a lighting module 12.
- the lighting module 12 can be glued onto the carrier module 10, for example. It is also possible to connect the light module 12 otherwise with the carrier module 10.
- the light module 12 can be extruded onto the carrier module or applied by screen printing.
- the thickness d of the light module is approximately 0.2 mm to 1.5 mm.
- the light module 2 consists of a transparent plastic material (binder) are incorporated in the microencapsulated photoluminescent pigments.
- photoluminescent particles Strunziumaluminate be used.
- the pigments may also contain dysprosium oxide and europium oxide.
- the pigments are completely microencapsulated in a plastic material. This may be a polyethylene that has been polymerized with anhydrides to achieve complete microencapsulation of the pigments.
- FIG. 2 shows an alternative construction of an escape route marking in cross section, in which a lighting module 16 is arranged in a carrier module 14.
- the carrier module 14 has in its cross-section lateral boundary walls 18, which form a trough-shaped receiving space for the light-emitting module 16.
- projections 20 are provided which extend in the longitudinal direction of the carrier module and which serve for better bonding to the substrate.
- Covered is the carrier module with a U-shaped cover rail 22, which consists of a transparent material and forms a step protection for the light-emitting module 16.
- the carrier rail 22 has side walls 24 with a nose 26 projecting at its end, each of which engages behind a projection on the side walls 18.
- FIG. 3 shows a detailed view of microencapsulated pigments 28 which are completely encapsulated with a second material 30.
- the second material 30 is transparent to allow the light of the pigments to escape.
- a sheath 30 Within a sheath 30, a plurality of pigments are combined into a cluster. The individual microencapsulated pigments are held in a matrix of the plastic material.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Table Devices Or Equipment (AREA)
- Road Signs Or Road Markings (AREA)
- Luminescent Compositions (AREA)
- Fireproofing Substances (AREA)
- Ladders (AREA)
- Gas-Filled Discharge Tubes (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Emergency Lowering Means (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008800184455A CN101687107B (zh) | 2007-05-04 | 2008-04-18 | 飞机的逃生通道标记 |
US12/598,739 US8393744B2 (en) | 2007-05-04 | 2008-04-18 | Escape route marking for an airplane |
JP2010504514A JP2010535347A (ja) | 2007-05-04 | 2008-04-18 | 航空機の脱出経路標識 |
BRPI0811502-8A BRPI0811502B1 (pt) | 2007-05-04 | 2008-04-18 | Marcação de rota de fuga para uma cabine de passageiros em um avião |
CA2685898A CA2685898C (en) | 2007-05-04 | 2008-04-18 | Escape route marking for an airplane |
HK10109063.1A HK1142560A1 (en) | 2007-05-04 | 2010-09-22 | Escape route marking for an airplane |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07008989.1 | 2007-05-04 | ||
EP07008989A EP1987861B1 (de) | 2007-05-04 | 2007-05-04 | Fluchtwegmarkierung für ein Flugzeug |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008135145A1 true WO2008135145A1 (de) | 2008-11-13 |
WO2008135145A8 WO2008135145A8 (de) | 2009-12-17 |
Family
ID=38445599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2008/003114 WO2008135145A1 (de) | 2007-05-04 | 2008-04-18 | Fluchtwegmarkierung für ein flugzeug |
Country Status (12)
Country | Link |
---|---|
US (1) | US8393744B2 (de) |
EP (1) | EP1987861B1 (de) |
JP (1) | JP2010535347A (de) |
CN (1) | CN101687107B (de) |
AT (1) | ATE469677T1 (de) |
BR (1) | BRPI0811502B1 (de) |
CA (1) | CA2685898C (de) |
DE (1) | DE502007004005D1 (de) |
ES (1) | ES2342428T3 (de) |
HK (1) | HK1142560A1 (de) |
PL (1) | PL1987861T3 (de) |
WO (1) | WO2008135145A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202021106355U1 (de) | 2021-11-22 | 2021-11-29 | Röber Kunststoffe GmbH | Leuchtmatte |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009009187B4 (de) * | 2009-02-16 | 2013-01-24 | Airbus Operations Gmbh | Textile phosphoreszierende Fluchtwegmarkierung |
DE102009036481A1 (de) * | 2009-08-07 | 2011-02-10 | Nightec Gmbh & Co. Kg | Photolumineszierendes Granulat und Verfahren zu dessen Herstellung |
DE102009040042B4 (de) * | 2009-09-01 | 2013-08-29 | Lufthansa Technik Ag | Verfahren zur Herstellung einer Fluchtwegmarkierung sowie eine solche |
NO336636B1 (no) * | 2010-02-04 | 2015-10-12 | Visutec As | En fotoluminescerende deklanordning for lysmarkering og en fremgangsmåte for å fremstille en sådan |
DE102011010393B4 (de) * | 2011-02-05 | 2013-09-19 | Lufthansa Technik Ag | Prüfverfahren für eine Fluchtwegmarkierung |
DE102012006902A1 (de) * | 2012-04-05 | 2013-10-10 | Lufthansa Technik Ag | Fluchtwegmarkierung mit einem Leuchtstreifen aus photolumineszentem Material |
US20150125669A1 (en) * | 2012-04-23 | 2015-05-07 | Visutec As | Pre-Fabricated Marking System And A Method For Producing Said System |
DE102012016046B3 (de) * | 2012-08-14 | 2013-12-24 | Lufthansa Technik Ag | Verfahren zum Herstellen einer Fluchtwegmarkierung für Flugzeuge sowie eine solche |
GB201520891D0 (en) * | 2015-11-26 | 2016-01-13 | Saf T Glo Ltd | Photoluminescent markers |
Citations (5)
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US4058942A (en) * | 1973-07-06 | 1977-11-22 | Hiromitsu Naka | Flexible non-skid strip with fluorescent surface portions |
WO1996033093A1 (en) * | 1995-04-20 | 1996-10-24 | Saf-T-Glo Aerospace Limited | Emergency lighting |
US20020015309A1 (en) * | 2000-07-25 | 2002-02-07 | Stokes Peter David | Emergency lighting |
US20040266554A1 (en) * | 2003-06-27 | 2004-12-30 | Park Y. H. | Photoluminescent golf ball |
US20060162620A1 (en) * | 2005-01-25 | 2006-07-27 | C.L. Industries, Inc. | Encapsulated photoluminescent particulates and aggregates made therefrom |
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US1058942A (en) * | 1909-01-20 | 1913-04-15 | Sanitary Can Machinery Company | Flanging-machine. |
FR2308155A1 (fr) | 1975-04-18 | 1976-11-12 | Aerospatiale | Procede et panneau d'affichage photoluminescent |
US4401050A (en) * | 1981-06-08 | 1983-08-30 | Britt Laurence D | Phosphorescent escape route indicator |
NL8503017A (nl) | 1985-11-04 | 1987-06-01 | Holman Associates | Nood- en/of markeerverlichting, in het bijzonder voor vlieg-, vaar- en voertuigen, van een dergelijke verlichting voorzien voor het tot stand brengen van een noodverlichting. |
JP2562365B2 (ja) | 1989-06-15 | 1996-12-11 | 株式会社小松製作所 | カラーディスプレイ装置 |
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JPH05317692A (ja) * | 1992-05-25 | 1993-12-03 | Dai Ichi Kogyo Seiyaku Co Ltd | マイクロカプセルの皮膜材、該皮膜材を用いたマイクロカプセル及び該マイクロカプセルの製造方法 |
DE29608585U1 (de) | 1995-10-04 | 1996-10-10 | P.E.R. Flucht- und Rettungsleitsysteme GmbH, 22885 Barsbüttel | Vorrichtung zur Ausbildung nachleuchtender Signalflächen |
US5904017A (en) * | 1996-05-17 | 1999-05-18 | Duramax, Inc. | Photoluminescent emergency egress accessory |
JPH103276A (ja) | 1996-06-17 | 1998-01-06 | Kansai Paint Co Ltd | 蓄光性蛍光シ−ト |
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CN2447626Y (zh) * | 2000-09-18 | 2001-09-12 | 谢建成 | 消防方向指示灯 |
JP3684207B2 (ja) | 2002-04-15 | 2005-08-17 | 常陽マーク株式会社 | 蓄光性カラー分解印刷物 |
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-
2007
- 2007-05-04 ES ES07008989T patent/ES2342428T3/es active Active
- 2007-05-04 PL PL07008989T patent/PL1987861T3/pl unknown
- 2007-05-04 AT AT07008989T patent/ATE469677T1/de active
- 2007-05-04 DE DE502007004005T patent/DE502007004005D1/de active Active
- 2007-05-04 EP EP07008989A patent/EP1987861B1/de active Active
-
2008
- 2008-04-18 CA CA2685898A patent/CA2685898C/en active Active
- 2008-04-18 WO PCT/EP2008/003114 patent/WO2008135145A1/de active Application Filing
- 2008-04-18 US US12/598,739 patent/US8393744B2/en active Active
- 2008-04-18 BR BRPI0811502-8A patent/BRPI0811502B1/pt active IP Right Grant
- 2008-04-18 CN CN2008800184455A patent/CN101687107B/zh active Active
- 2008-04-18 JP JP2010504514A patent/JP2010535347A/ja active Pending
-
2010
- 2010-09-22 HK HK10109063.1A patent/HK1142560A1/xx unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4058942A (en) * | 1973-07-06 | 1977-11-22 | Hiromitsu Naka | Flexible non-skid strip with fluorescent surface portions |
WO1996033093A1 (en) * | 1995-04-20 | 1996-10-24 | Saf-T-Glo Aerospace Limited | Emergency lighting |
US20020015309A1 (en) * | 2000-07-25 | 2002-02-07 | Stokes Peter David | Emergency lighting |
US20040266554A1 (en) * | 2003-06-27 | 2004-12-30 | Park Y. H. | Photoluminescent golf ball |
US20060162620A1 (en) * | 2005-01-25 | 2006-07-27 | C.L. Industries, Inc. | Encapsulated photoluminescent particulates and aggregates made therefrom |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202021106355U1 (de) | 2021-11-22 | 2021-11-29 | Röber Kunststoffe GmbH | Leuchtmatte |
Also Published As
Publication number | Publication date |
---|---|
CN101687107A (zh) | 2010-03-31 |
CA2685898A1 (en) | 2008-11-13 |
CN101687107B (zh) | 2012-05-23 |
ATE469677T1 (de) | 2010-06-15 |
ES2342428T3 (es) | 2010-07-06 |
HK1142560A1 (en) | 2010-12-10 |
EP1987861B1 (de) | 2010-06-02 |
PL1987861T3 (pl) | 2010-11-30 |
US8393744B2 (en) | 2013-03-12 |
DE502007004005D1 (de) | 2010-07-15 |
EP1987861A1 (de) | 2008-11-05 |
US20100165648A1 (en) | 2010-07-01 |
JP2010535347A (ja) | 2010-11-18 |
WO2008135145A8 (de) | 2009-12-17 |
BRPI0811502B1 (pt) | 2018-02-14 |
CA2685898C (en) | 2011-08-09 |
BRPI0811502A2 (pt) | 2014-11-18 |
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