WO2003031098A2 - Boitier pour balisage encastre - Google Patents

Boitier pour balisage encastre Download PDF

Info

Publication number
WO2003031098A2
WO2003031098A2 PCT/DE2002/003784 DE0203784W WO03031098A2 WO 2003031098 A2 WO2003031098 A2 WO 2003031098A2 DE 0203784 W DE0203784 W DE 0203784W WO 03031098 A2 WO03031098 A2 WO 03031098A2
Authority
WO
WIPO (PCT)
Prior art keywords
housing
underfloor fire
outside
underfloor
cable
Prior art date
Application number
PCT/DE2002/003784
Other languages
German (de)
English (en)
Other versions
WO2003031098A3 (fr
Inventor
Guy Laenen
Jean-Claude Vandevoorde
Louis Willems
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to JP2003534117A priority Critical patent/JP4231409B2/ja
Priority to DE50206924T priority patent/DE50206924D1/de
Priority to KR10-2004-7004997A priority patent/KR20040037251A/ko
Priority to EP02779141A priority patent/EP1432540B1/fr
Publication of WO2003031098A2 publication Critical patent/WO2003031098A2/fr
Publication of WO2003031098A3 publication Critical patent/WO2003031098A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure

Definitions

  • the invention relates to a housing for an underfloor fire.
  • Underfloor fires are e.g. used to fire runways, taxiways, etc. from airports.
  • Conventional underfloor lights are manufactured using the aluminum casting process and must be reworked with regard to their dimensional accuracy.
  • Post-processing steps exist e.g. in that the support edge or the support groove for the housing cover are milled uss.
  • threaded holes must be drilled in the support edge to secure the housing cover. If a positioning pin is provided for the housing cover, a hole must also be drilled for this and a thread cut.
  • the conventional method of manufacturing a housing for an underfloor fire is therefore very time-consuming and costly.
  • the object of the invention is to provide a housing for an underfloor fire that no longer has the disadvantages mentioned.
  • This task is solved by manufacturing a housing for an underfloor fire using the aluminum die casting process.
  • the advantage of this manufacturing process is that the housings no longer have to be milled or reworked with regard to their dimensional accuracy.
  • Fasteners for the lid can be cast directly in the same manufacturing process.
  • a - in particular rust- free - steel pin can be cast in. This steel pin can be tapped beforehand. The tapped hole can also only be made afterwards.
  • the housing has a positioning pin for positioning the cover. This considerably simplifies assembly, since the cover can only be attached in the intended position; on the other hand, the positioning pin can also be cast in directly in the same manufacturing process.
  • a particularly advantageous embodiment of the invention is that the underfloor light has two potential openings for cable feeds on one side. So far, this simple solution has apparently been completely overlooked by experts, since this considerably simplifies the cable connections with the series-connected underfloor lights.
  • an earth connection can also be formed on the inside of the housing.
  • one or more earth connections can also be formed on the outside of the housing.
  • a ground connection can be provided both inside and outside with little effort, so that the cheapest connection or both ground connections can be used.
  • the external ground connection will advantageously be in the area of the cable feeds, so that the ground cable can be kept as short as possible.
  • openings for the cable feeds are arranged on the opposite side of the housing. It may be sufficient to provide only one cable feed on the opposite side of the two cable feeds. This enables the cable to be led out again on the opposite side. This embodiment is suitable for an arrangement in which the underfloor lights are symmetrical to the laid cable.
  • At least one cavity is provided on the outside of the housing. Since the housing is usually introduced into the floor using an epoxy resin mortar or another material, the cavities are suitable for establishing a firm connection with the epoxy resin mortar, so that the housing is optimally fixed in the floor.
  • ribs can be provided on the outside of the housing of the underfloor light. These ribs enlarge the surface of the housing and thus - in conjunction with the cavities and the rest of the housing surface - improve the heat transfer from the housing to the surrounding material.
  • FIG. 1 shows a first perspective view of the housing 1 from the side of the cable feeds 4.
  • FIG. 2 shows a second perspective housing from the opposite side of the illustration according to FIG. 1 shows the housing 1 of an underfloor fire, which is produced in the aluminum die casting process.
  • the advantage of this manufacturing process compared to the conventional casting process is that the housing no longer has to be milled in terms of its dimensional accuracy.
  • Another advantage of this method is that the fastening means for the lid can be cast in directly.
  • reference number 2 is an example of a cast-in stainless steel pin, into which the thread for the fastening screw of the cover can already be provided.
  • the threaded hole could also be drilled afterwards and the thread cut afterwards.
  • a positioning pin 3 can also be cast in the same die-casting process in the edge surface receiving the lid.
  • the housing 1 also has two inputs for cable feeds 4 on one side. This makes it possible to feed a cable in from one side and to lead it out again on this side.
  • the decisive advantage here is that there is no longer any need to branch cables outside the housing. Since the supply cable has to be routed to the further underfloor lights, such branches outside the housing were previously necessary. Cable branches outside of the housing make special sealing or sleeve technology necessary to protect the branching and also had the disadvantage that you could only get to these sleeves or to the various cable branches in the event of repairs by opening the asphalt surface or the surface of the floor.
  • the two feeds 4 in the new housing have the decisive advantage that the cable branches can be carried out within the housing and the further cable can be led out of the second cable feed 4 again.
  • the cable junction thus benefits from the watertightness of the housing itself and is accessible at any time by opening the housing cover.
  • ground connections 5, 5 X and 6 are also integrally formed on the new housing 1 (see also FIG. 2), the ground connections 5, 5 ⁇ being located outside the housing and the second ground connection 6 inside the housing at the bottom. This provides greater flexibility for the grounding of the housing 1.
  • ribs 9 are provided on the outside of the housing.
  • the cavities 7, 8, 8 ⁇ and the ribs 9 show a NEN, very beneficial effect. This is because they increase the surface of the outside of the housing, which improves the heat transfer from the housing via the epoxy resin mortar to the floor surface. This improved heat dissipation contributes significantly to extending the life of the underfloor light, since the heat generated by the lamps is an essential parameter of the life.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Casings For Electric Apparatus (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

L'invention concerne un boîtier (1) pour un balisage encastré, produit par coulage d'aluminium sous pression. Selon ce procédé, les éléments de fixation prévus pour le couvercle peuvent être coulés directement dedans. Il est en de même pour la tige de positionnement (3) prévue pour positionner le couvercle. Le balisage encastré comporte sur au moins une face, deux ouvertures potentielles pour des amenées de câbles (4). La production dudit boîtier (1) permet de monter simultanément des prises de terre (5, 5', 6) sur le boîtier (1), au choix, à l'intérieur ou à l'extérieur. Il est prévu au moins un évidement (7, 7', 8, 8') sur la paroi extérieure du boîtier (1), de sorte à assurer une jonction fixe entre la surface du sol et le mortier à la résine d'époxy, avec lequel le boîtier (1) est encastré dans le sol.
PCT/DE2002/003784 2001-10-05 2002-10-07 Boitier pour balisage encastre WO2003031098A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003534117A JP4231409B2 (ja) 2001-10-05 2002-10-07 埋込みライト用ハウジング
DE50206924T DE50206924D1 (de) 2001-10-05 2002-10-07 Gehäuse für ein unterflurfeuer
KR10-2004-7004997A KR20040037251A (ko) 2001-10-05 2002-10-07 리세스 라이트용 하우징
EP02779141A EP1432540B1 (fr) 2001-10-05 2002-10-07 Boitier pour balisage encastre

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10149258.8 2001-10-05
DE10149258A DE10149258A1 (de) 2001-10-05 2001-10-05 Gehäuse für ein Unterflurfeuer

Publications (2)

Publication Number Publication Date
WO2003031098A2 true WO2003031098A2 (fr) 2003-04-17
WO2003031098A3 WO2003031098A3 (fr) 2003-10-02

Family

ID=7701571

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/003784 WO2003031098A2 (fr) 2001-10-05 2002-10-07 Boitier pour balisage encastre

Country Status (7)

Country Link
EP (1) EP1432540B1 (fr)
JP (1) JP4231409B2 (fr)
KR (1) KR20040037251A (fr)
AT (1) ATE327067T1 (fr)
DE (2) DE10149258A1 (fr)
ES (1) ES2263826T3 (fr)
WO (1) WO2003031098A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007042491A1 (fr) * 2005-10-10 2007-04-19 Siemens Aktiengesellschaft Feu a eclats arasant

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10329078A1 (de) * 2003-06-27 2005-01-20 Osram Opto Semiconductors Gmbh Beleuchtungsmodul
KR100982719B1 (ko) 2008-05-08 2010-09-17 박정규 도로용 조명 구조물
JP2012529154A (ja) 2009-06-03 2012-11-15 マテリアル ワークス， エルエルシー ランプアセンブリおよび製造方法
CN107559772A (zh) * 2017-09-25 2018-01-09 埼玉铝合金精密锻造（丹阳）有限公司 一种航空跑道灯内胆

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB896202A (en) * 1959-09-04 1962-05-09 Gen Electric Co Ltd Improvements in or relating to runway lights
DE4008932A1 (de) * 1990-03-20 1991-09-26 Siemens Ag Modular aufgebautes beleuchtungssystem, insbesondere fuer fahr- und rollbahnen von flughaefen
WO1999064783A1 (fr) * 1998-06-11 1999-12-16 Spectra Lighting Pty. Ltd. Eclairage au sol
US6196697B1 (en) * 1993-01-08 2001-03-06 Gary L. Reinert, Sr. Stainless steel airport light support apparatus and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4617616A (en) * 1985-08-28 1986-10-14 Juell Gaylord E Airport runway light housing and method of installation
US5198962A (en) * 1989-08-03 1993-03-30 Tyson Glenn M Lighting system
DE19809253A1 (de) * 1998-03-05 1999-09-09 Aqua Signal Ag Unterflurleuchte und Gruppe von Unterflurleuchten
DE29904984U1 (de) * 1999-03-18 1999-11-25 Oels Wolf Dieter Anschlußdose, insbesondere zum Einbau in Kabelkanäle zur Vernetzung von Datenverarbeitungsgeräten
DE29918751U1 (de) * 1999-10-25 2001-03-08 Siemens Ag Flughafen-Unterflurfeuer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB896202A (en) * 1959-09-04 1962-05-09 Gen Electric Co Ltd Improvements in or relating to runway lights
DE4008932A1 (de) * 1990-03-20 1991-09-26 Siemens Ag Modular aufgebautes beleuchtungssystem, insbesondere fuer fahr- und rollbahnen von flughaefen
US6196697B1 (en) * 1993-01-08 2001-03-06 Gary L. Reinert, Sr. Stainless steel airport light support apparatus and method
WO1999064783A1 (fr) * 1998-06-11 1999-12-16 Spectra Lighting Pty. Ltd. Eclairage au sol

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007042491A1 (fr) * 2005-10-10 2007-04-19 Siemens Aktiengesellschaft Feu a eclats arasant
US8128254B2 (en) 2005-10-10 2012-03-06 Adb Bvba Flush-mounted flashing light

Also Published As

Publication number Publication date
ES2263826T3 (es) 2006-12-16
WO2003031098A3 (fr) 2003-10-02
JP4231409B2 (ja) 2009-02-25
KR20040037251A (ko) 2004-05-04
ATE327067T1 (de) 2006-06-15
DE50206924D1 (de) 2006-06-29
JP2005505119A (ja) 2005-02-17
DE10149258A1 (de) 2003-05-08
EP1432540B1 (fr) 2006-05-24
EP1432540A2 (fr) 2004-06-30

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