JPH02500395A - Airfield beacon light generator that operates at relatively low temperatures - Google Patents

Airfield beacon light generator that operates at relatively low temperatures

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Publication number
JPH02500395A
JPH02500395A JP62504158A JP50415887A JPH02500395A JP H02500395 A JPH02500395 A JP H02500395A JP 62504158 A JP62504158 A JP 62504158A JP 50415887 A JP50415887 A JP 50415887A JP H02500395 A JPH02500395 A JP H02500395A
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Japan
Prior art keywords
plate
casing
light
transparent
optical filter
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JP62504158A
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Japanese (ja)
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ダールバリィ、アンデシュ
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フランシュ・アーベー
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Publication of JPH02500395A publication Critical patent/JPH02500395A/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/89—Metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B64F1/18—Visual or acoustic landing aids
    • B64F1/20—Arrangement of optical beacons
    • B64F1/205—Arrangement of optical beacons arranged underground, e.g. underground runway lighting units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/06—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for aircraft runways or the like

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Road Signs Or Road Markings (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。 (57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 比較的低温で作動する飛行場標識光発生装置本発明は滑走路、誘導路等の飛行場 標識光発生装置に関する。[Detailed description of the invention] The present invention relates to an airfield marking light generator that operates at a relatively low temperature. This invention relates to a marker light generating device.

本発明装置は地上面と同一面に設置される金属ケーシングからなり、二〇ケーシ ングは垂直型管体からなり底部板を有し且つ上方に流れる光束を発生する少くと も一つのランプ、該光束が通過する光学的手段と、更に光路に少くとも一つの光 フィルターを有する少くとも一つの光ビームを放射する少くとも一部透明なカバ ープレートとから構成されている。The device of the present invention consists of a metal casing that is installed on the same level as the ground surface, and has 20 casings. The ring consists of a vertical tube, has a bottom plate, and generates a luminous flux flowing upward. a lamp, an optical means through which the light beam passes, and at least one light beam in the optical path. an at least partially transparent cover for emitting at least one light beam having a filter; It consists of a plate.

フィルターを除いた上述の標識光発生装置は既に米国特許第３，００７，０３４ 号より公知であり、同様な装置も又デンマーク特許第１１３，９１２号、ヨーロ ッパ特許第２２１０６号及び米国特許第３．０９６，０２４号に開示されている 。一般的問題点として、発熱処理があるが、この熱は高光強度を得んために比較 的大きな電力を用いることから一部ランプに起因し、又一部は光エネルギーを吸 収し熱に変換する光フィルターからも発生する。この熱の問題のため、これまで 低光強度即ち低電力と使用ランプの寿命との間の選択がせまられて来た。The above-mentioned labeling light generating device excluding the filter has already been disclosed in U.S. Pat. No. 3,007,034. A similar device is also known from Danish Patent No. 113,912, European Patent No. No. 22,106 and U.S. Pat. No. 3,096,024. . A common problem is the heat generation process, but this heat is required to obtain high light intensity. This is partly due to the lamp as it uses a large amount of electric power, and partly due to the fact that it absorbs light energy. It is also generated by optical filters that collect heat and convert it into heat. Due to this heat problem, until now A choice has been made between low light intensity or power and the life of the lamp used.

本発明の目的は光フィルターを使用しても高光強度をできるような手段を提供せ んとするものである。即ち、ランプと上部カバープレートを低温に維持し、特に カバープレートの表面温度を１６０℃を超えないようにし、ゴム・タイヤが損傷 なく標識光路を通過できるように計る。このように低温に維持することにより、 ランプの寿命が延び、又カバープレートの材料を低温で高光屈折率、高強度、耐 摩耗性物質れた特性を発揮する例えばエポキシ樹脂を用いることができ、これに より表面損傷に対して新たな表面層を施すことも可能になる。The purpose of the present invention is to provide a means for achieving high light intensity even when using an optical filter. This is what we do. i.e. keeping the lamp and top cover plate cool, especially Do not let the surface temperature of the cover plate exceed 160℃ to prevent damage to the rubber and tires. Make sure that you can pass through the beacon light path without any problems. By maintaining this low temperature, Lamp life is extended, and the cover plate material has a high optical refractive index, high strength, and durability at low temperatures. Abrasive substances such as epoxy resins that exhibit similar properties can be used; It also becomes possible to apply a new surface layer against surface damage.

上記の目的を達成するために本発明標識光発生装置に於て、底部板に隣接して金 属ケーシングにランプを熱伝導接触するように設け、更に少くとも一つの透明板 自体フィルター作用を有するか或はこれに別のフィルター層を設けてなる光学的 手段の全周縁部に亙って金属ケーシングをを動的熱伝導接触させることを特徴と する。この構成によりランプから発生する熱の一部は底部板を介して下方に移行 し、又熱は更に光フィルター板と金属管体ケーシングを介して側方にも伝達され る。この光フィルター板は別の先フィルター板（請求の範囲２項参照）又は下面 に光フィルター層を設けた上部カバープレート（請求の範囲３項参照）により構 成される。前記光学的手段は好ましくはランプとカバープレート用に配された一 つ又は二つ以上の透明板を含む。これらの透明板は管体ケーシングの周縁部に沿 って設け、これにより高温空気がカバープレートに対し環流するのを防いでいる （請求の範囲４項参照）。即ち高温空気の大部分は周辺部に伝導され、カバープ レートは保護される。従って、高電力使用にもかかわらず、装置の各部は低温に 維持され寿命も延びることになる。In order to achieve the above object, the marker light generating device of the present invention has a gold plate adjacent to the bottom plate. the lamp in thermally conductive contact with the metal casing, and at least one transparent plate. An optical device that has a filtering effect itself or is provided with another filter layer. characterized by dynamic thermal conductive contact with the metal casing over the entire periphery of the means. do. This configuration allows some of the heat generated by the lamp to be transferred downward through the bottom plate. However, the heat is further transferred to the sides via the optical filter plate and the metal tube casing. Ru. This optical filter plate may be a separate front filter plate (see claim 2) or a lower surface. It is constructed by an upper cover plate (see claim 3) provided with an optical filter layer. will be accomplished. Said optical means are preferably one arranged for the lamp and the cover plate. Contains one or more transparent plates. These transparent plates are placed along the periphery of the tube casing. This prevents hot air from circulating against the cover plate. (See claim 4). In other words, most of the hot air is conducted to the surrounding area and the cover plate Rates are protected. Therefore, despite using high power, each part of the device remains at a low temperature. It will be maintained and its lifespan will be extended.

本発明の他の特許請求の範囲６項乃至１０項から明らかな通りである。以下本発 明を図面に従って詳述する。This is clear from the other claims 6 to 10 of the present invention. Below is the original The details will be explained according to the drawings.

第１図は、中央垂直断面に切断して視た本発明による標識光発生装置の斜視図、 第２図は、該装置の上面図、 第３図は、光の成分と主光線を示す略図、第４ａ図及び４ｂ図は、それぞれラン プを異なる位置に設けた場合の装置の下向部分の中央断面図。FIG. 1 is a perspective view of a marker light generating device according to the present invention, taken in a central vertical section; FIG. 2 is a top view of the device; Figure 3 is a schematic diagram showing the components of light and the chief ray, Figures 4a and 4b are ray diagrams, respectively. FIG. 6 is a central cross-sectional view of the downward portion of the device when the taps are provided at different positions.

第１図及び第２図に示す標識光発生装置は底部板（ｌａ）と実質的に四方形の頂 部座板（１ｂ）を有する例えばアルミニウム合金からなるほぼ円筒状ケーシング （１）と、ブラケット（２）及び取付板（３）を介して底部板（ｌａ）に設けた 反射板（４）と、 色フイルタ−（５）と透明断熱板（６）と、屈折板（７）と頂部座板（１ｂ）に 取付けた上部透明カバープレート（８）とから構成される。第１図の示す如く、 ケレーシング（１）はふた（１０）を有するハウジング（９）内に収められ、カ バープレート（８）の上表面が地上面と実質的に同一平面に配されるようになっ ている。ふた（ｌＯ）はケーシング（１）の上部からの熱を効率良く伝達するた めに好ましくは金属製である。The beacon light generating device shown in FIGS. 1 and 2 has a bottom plate (la) and a substantially square top plate. A substantially cylindrical casing made of, for example, an aluminum alloy and having a seat plate (1b) (1) and installed on the bottom plate (la) via the bracket (2) and mounting plate (3). a reflector (4); Color filter (5), transparent heat insulating plate (6), refracting plate (7) and top seat plate (1b) It consists of an attached upper transparent cover plate (8). As shown in Figure 1, The kerating (1) is housed in a housing (9) with a lid (10) and a lid (10). The upper surface of the bar plate (8) is now substantially flush with the ground surface. ing. The lid (lO) is designed to efficiently transfer heat from the top of the casing (1). It is preferably made of metal.

カバープレート（８）は好ましくは透明なエポキシ樹脂等の耐摩耗性物質からな り、必要であれば更に別個の表面層を設けこれによりキズ等の損傷を修復できる ようにすることも好ましい。そのような損傷を防ぐために硬質セラミック粉体を １部縦縁部（１１，１２）と１部中央横条片部（１３）に沿った表面層内に埋め 込んでもよい。条片（１３）によりカバープレート（８）の上面はそれぞれ光ビ ームを放射する二つの四方形表面部分（８ａ、　８ｂ）に分割されている。光ビ ームは地上面に接近して伝導する（第３図参照）。地上面近傍で最大の光強度を 得るために、表面部分（８ａ、　８ｂ）をそれぞれ中央条片（１３）から水平面 に対して約３″下方に向って傾斜するように構成する。The cover plate (8) is preferably made of a wear-resistant material such as transparent epoxy resin. If necessary, a separate surface layer can be applied to repair scratches and other damage. It is also preferable to do so. Hard ceramic powder to prevent such damage Embedded in the surface layer partly along the longitudinal edges (11, 12) and partly along the central horizontal strip (13). It can be crowded. The upper surface of the cover plate (8) is provided with a strip (13) which provides an optical It is divided into two square surface parts (8a, 8b) which emit a beam. optical vinyl The beam conducts as it approaches the ground surface (see Figure 3). Maximum light intensity near ground level In order to obtain the surface parts (8a, 8b) respectively from the central strip (13) in a horizontal plane It is configured to be inclined downwardly by about 3" relative to the surface.

第１図、４８図、及び４ｂ図から明らかな通り、ランプ（４）のブラケット（２ ）はアルミニウム合金等の曲げられた金属片からなり、これをカバープレート（ ８）の中央条片（１３）と平行に取付けである。ブラケット（２）の一端部（２ ａ）は同じくアルミ合金からなる底板（１ａ）に取付けられこれと熱伝導接触し ている。他の長い端部’（２ｂ）は平坦且つ水平の延び、これに取付板（３）が ネジ（１４）を介して固定されている。反射ランプ（４）はそれソケット（４ａ ）と共に取付板（３）に取付けられているが、この場合第４ａ図の如く中央に垂 直位置に設けるか、又は第４ｂ図の如く凹部（３ａ）内に僅か傾斜した位置（カ バープレート（３ａ）の中央条片（１３）を通る面に対して）に設けることがで きる。ランプ（４）の電気供給ワイヤー（１５ａ、　１５ｂ）は第１図の通り底 板（ｌａ）の中央開口（１Ｂ）を介して導入される。反射ランプ（４）の上部に 配された色ブイルター（５）は着色顔料を塗布した強化ガラス板からなり、ケー シング（１）の円周面に密着して取付けられている。フィルター（５）の周縁部 はアルミ合金からなる二つのチューブ部分（１７，１８）間に取付けられ、これ らのチューブ部分はケーシング（１）の内周面に密着固定されている。As is clear from Figures 1, 48 and 4b, the bracket (2) of the lamp (4) ) consists of a bent piece of metal such as aluminum alloy, which is attached to a cover plate ( 8) is mounted parallel to the central strip (13). One end (2) of the bracket (2) A) is attached to the bottom plate (1a), which is also made of aluminum alloy, and is in thermal conductive contact with this. ing. The other long end' (2b) is a flat and horizontal extension to which the mounting plate (3) is attached. It is fixed via screws (14). The reflective lamp (4) is attached to its socket (4a ) is attached to the mounting plate (3), but in this case, as shown in Figure 4a, there is a It can be installed in an upright position, or it can be placed in a slightly inclined position in the recess (3a) as shown in Figure 4b. (relative to the plane passing through the central strip (13) of the bar plate (3a)). Wear. The electric supply wires (15a, 15b) of the lamp (4) are connected to the bottom as shown in Figure 1. It is introduced through the central opening (1B) of the plate (la). At the top of the reflective lamp (4) The colored filter (5) is made of a tempered glass plate coated with colored pigments, and It is attached in close contact with the circumferential surface of the thing (1). Periphery of filter (5) is installed between two tube parts (17, 18) made of aluminum alloy, and this These tube portions are closely fixed to the inner peripheral surface of the casing (1).

断熱ガラス板（６）は水平に且つ上部チューブ部分（１８）の上端に固定され、 周縁部はケーシング（１）の内周面と密着している。an insulating glass plate (6) is fixed horizontally and to the upper end of the upper tube section (18); The peripheral edge portion is in close contact with the inner peripheral surface of the casing (1).

屈折板（７）はカバープレート（８）の下側に僅かな距離を置いて水平に配され その周縁部はケーシング（１）に密着固定されている。反射ランプ（４）から発 生する熱の一部はソケット（４ａ）、板（３）、ブラケット（２）及び底板（ｌ ａ）を介して伝達され、放熱され、−力板（５，６，７）を光が通過する除虫じ る熱の一部はケーシング（１）に伝達され放熱される。ガラス板（６）は発生熱 の上昇を防ぐのに役立つ。このように上部のカバープレート（８）は極めて低温 下に保たれ、従ってその耐久性と更には標識光発生装置全体の寿命も従来のもの に比し増長される。The refracting plate (7) is arranged horizontally at a short distance below the cover plate (8). Its peripheral edge is closely fixed to the casing (1). Emitted from the reflective lamp (4) A part of the generated heat is absorbed by the socket (4a), plate (3), bracket (2) and bottom plate (l). a) through which the heat is transmitted and the light passes through the force plates (5, 6, 7); A part of the heat is transferred to the casing (1) and radiated. Glass plate (6) generates heat helps prevent the rise of In this way, the upper cover plate (8) is extremely cold. Therefore, its durability and even the lifespan of the entire labeling light generator are the same as conventional ones. It is increased compared to .

第３図に従って光学的特徴を説明すると、垂直に配された反射ランプ（４）から 放射された輪郭のはっきりした集束光は、板（５，６）を通過する際何んら幾何 学的変化を受けず屈折板（７）により光束を二つの部分（Ｌｌ、Ｌ２）と（Ｌ３ ．Ｌ４）に分割する。これら分割光束は斜め上向に互いに反対方向（屈折板（７ ）とカバープレート（８）の間）に流れる。To explain the optical characteristics according to Figure 3, from the vertically arranged reflective lamp (4) The emitted focused light with a clear outline does not have any geometrical shape when passing through the plates (5, 6). The light flux is divided into two parts (Ll, L2) and (L3) by the refracting plate (7) without undergoing any chemical change. ．． L4). These divided light beams are directed diagonally upward in opposite directions (refraction plate (7) ) and the cover plate (8)).

カバープレート（８）ののこぎり歯面（８ｃ）は傾斜光束（Ｌｌ、Ｌ２）に対し て直角に配され、隣近する傾斜のこぎり歯面（８ｄ）は他の光束（Ｌ３．Ｌ４） に直角に配向されている。従ってこれら二つの光束は屈折を受けずカバープレー ト（８）の下面に当接し、上面部分（８ａ、８ｂ）に於て鋭く屈折し、放射光ビ ーム（Ｌ　１２）と（Ｌ３４）は縦方向に地上面（Ｍ）に隣接して互いに反対方 向に流れる。The sawtooth surface (8c) of the cover plate (8) is The adjacent inclined sawtooth surface (8d) is arranged at right angles to the other light beams (L3, L4). oriented at right angles to. Therefore, these two light beams are not refracted and the cover plate The beam contacts the lower surface of the beam (8), is sharply refracted at the upper surface portion (8a, 8b), and the synchrotron radiation beam is The beams (L12) and (L34) are vertically adjacent to the ground surface (M) and are opposite each other. flows in the opposite direction.

ランプ（４）を第４ｂ図の如く傾斜して設けた場合、発生する各光ビーム（Ｌ　 １２．　Ｌ　３４）は側方に導かれ、従って誘導路等のカーブ面に対して有効に 用いられる。When the lamp (4) is installed obliquely as shown in Fig. 4b, each light beam (L 12. L 34) is guided to the side, so it is effective against curved surfaces such as taxiways. used.

このようにランプ（４）からの光の大部分はカバープレート（８）から放射され る有効な標識光として利用できる構成になっている。Most of the light from the lamp (4) is thus emitted from the cover plate (8). The structure is such that it can be used as an effective marker light.

フィルター板（５）に吸収される光の一部は熱に変換され、ケーシング（１）を 介して放熱される。ランプ（４）から発生する大部分の熱はソケット（４ａ）、 板（３）、ブラケット（２）及び底部板（１ａ）を介して放熱される。板（８， ７）より発生する僅かな熱はケーシング（１）を介して放熱される。同様にカバ ープレート（８）によりケーシング（１）の座部（１ｂ）とハウジングのふた（ １０）を介して放熱が行われる。A part of the light absorbed by the filter plate (5) is converted into heat and causes the casing (1) to Heat is radiated through the Most of the heat generated from the lamp (4) is transferred to the socket (4a), Heat is radiated through the plate (3), bracket (2) and bottom plate (1a). Board (8, 7) The slight amount of heat generated is radiated through the casing (1). Similarly hippopotamus The seat (1b) of the casing (1) and the lid of the housing ( 10).

このように光ビーム（Ｌ１２．　Ｌ３４）として放射される比岐的高い光強度に もかかわらず、ランプ（４）とカバープレート（８）は比較的低温下に維持でき るようになっている。In this way, the relatively high light intensity emitted as a light beam (L12.L34) Nevertheless, the lamp (4) and cover plate (8) can be maintained at relatively low temperatures. It has become so.

本発明による標識光発生装置は請求の範囲１項記載の範囲に於て種に変更を加え ることができることは当業者に明らかな通りである。例えば光フィルターについ てはこれを色、ＵＶ又はＩＲフィルターに代えてもよく又透明板の一つ例えばカ バープレートの下側に設けてもよい。The marker light generating device according to the present invention includes changes to the species within the scope of claim 1. It will be clear to those skilled in the art that For example, regarding optical filters This may be replaced by a color, UV or IR filter or one of the transparent plates, e.g. It may also be provided below the bar plate.

断熱板（６）は光強度が余り高く要求されない場合等に於て省くこともできる。The heat insulating plate (6) can be omitted in cases where a very high light intensity is not required.

屈折板（７）についてもこれを用いれば上昇する高温空気がカバープレート（８ ）に達するのを防ぐことができる。放射する光ビームも一つのみに限定すること も可能である。ケーシング（１）の断面形状も円筒形に限らず、多角形、四方形 、正方形等に選び、板（５，Ｅｉ、　７　）を同様な形状にしてもよい。更に冷 却フランジ又は熱吸収媒体等の熱移動手段をケーシング（１）の外側に設けるこ ともできる。If this is also used for the refraction plate (7), the rising high temperature air will be transferred to the cover plate (8). ) can be prevented from reaching. Limit the emitted light beam to only one is also possible. The cross-sectional shape of the casing (1) is not limited to cylindrical, but may also be polygonal or square. , square, etc., and the plates (5, Ei, 7) may have a similar shape. Even colder A heat transfer means such as a cooling flange or a heat absorbing medium may be provided on the outside of the casing (1). Can also be done.

Ｆｉｇ、　１ 国際調査報告 １Ｎ＋１１＋１１ｊｌｌｌｌｎｌ　Ａｅｌｌ、＋ｊｂａ７、。ＰＣＴ／５Ｅ１３ ７１００３１Ｃ＋Fig, 1 international search report 1N+11+11jllllnl Aell, +jba7,. PCT/5E13 710031C+

Claims (1)

【特許請求の範囲】 〔１〕地上面と同一面に設置される金属ケーシング（１）が底部板（１ａ）と上 方に配向された光束を放射する少くとも一つのランプ（４）を下端に有し、該光 束が通過する光学的手段（５，６，７，８）と更に少くとも一つの光ビーム（Ｌ １２，Ｌ３４）を発生する少くとも一部透明な上部カバープレート（８）とから なり、更に光路に少くとも一つの光フィルター（５）を設けた装置に於て、前記 ランプ（４）を前記底部板（１ａ）に隣接して前記ケーシング（１）と熱伝導接 触（４ａ，３，２）するように配し、前記光学的手段は少くとも一つの透明板（ ５）を含み、この透明板（５）が光フィルターを構成するか或は別フィルルター 層を設けて、全周縁に亙って前記ケーシング（１）と熱伝導接触を行うことを特 徴とする低温作動型飛行場標識光発生装置。 〔２〕前記透明板（５）が光フィルター板であることを特徴とする請求の範囲１ 項記載の装置。 〔３〕前記カバープレートの下側に光フィルター層を設けたことを特徴とする請 求の範囲１項又は２項記載の装置。 〔４〕前記光学的手段がランプ（４）とカバープレート（８）間に於て前記ケー シングの周縁部に沿って固定した一つ又は二つ以上の透明板（５，６，７）を含 むことを特徴とする請求の範囲１項乃至３項記載の装置。 〔５〕前記透明板の一つが光を二つの互いに反対方向に流れる光束に分割する光 屈折板（７）により構成されたことを特徴とする請求の範囲４項記載の装置。 〔６〕前記透明板の一つが熱の上昇環流を防ぐ断熱板（６）により構成されたこ とを特徴とする請求の範囲４項又は５項記載の装置。 〔７〕前記透明板の一つが前記光フィルター板（５）によって構成されたことを 特徴とする請求の範囲２項、４項乃至６項のいずれか１項記載の装置。 〔８〕前記カバープレート（８）がその周縁部に沿ってケーシング（１）の上部 （１ｂ）に密着固定され且つこれと熱伝導接触してなることを特徴とする請求の 範囲第１項乃至第７項のいずれか１項に記載の装置。 〔９〕前記光フィルター板（５）、断熱板（６）又は光屈折板（７）がケーシン グ（１）の内部に挿入された金属部分（１７，１８）により保持されたことを特 徴とする請求の範囲２項、５項又は６項記載の装置。 〔１０〕前記ケーシング（１）、底板（１ａ）及び前記金属部分（１７，１８） がアルミニウム合金からなることを特徴とする請求の範囲第１項乃至第９項のい ずれか１項記載の装置。[Claims] [1] The metal casing (1) installed on the same plane as the ground surface is connected to the bottom plate (1a) and the top It has at its lower end at least one lamp (4) emitting a beam of light directed towards the Optical means (5, 6, 7, 8) through which the bundle passes and furthermore at least one light beam (L 12, L34) and an at least partially transparent upper cover plate (8). In an apparatus further provided with at least one optical filter (5) in the optical path, the above-mentioned A lamp (4) is placed in thermally conductive contact with the casing (1) adjacent to the bottom plate (1a). (4a, 3, 2), and the optical means includes at least one transparent plate (4a, 3, 2). 5), and this transparent plate (5) constitutes an optical filter or a separate filter. A layer is provided to make thermally conductive contact with said casing (1) over the entire periphery. A low-temperature operating airfield beacon light generator. [2] Claim 1, wherein the transparent plate (5) is an optical filter plate. Apparatus described in section. [3] A claim characterized in that an optical filter layer is provided under the cover plate. Apparatus according to item 1 or 2 of the scope of requirements. [4] The optical means is connected to the case between the lamp (4) and the cover plate (8). including one or more transparent plates (5, 6, 7) fixed along the periphery of the thing. The device according to any of claims 1 to 3, characterized in that: [5] Light in which one of the transparent plates splits the light into two light beams flowing in opposite directions. 5. Device according to claim 4, characterized in that it is constituted by a refracting plate (7). [6] One of the transparent plates is constituted by a heat insulating plate (6) that prevents upward circulation of heat. The device according to claim 4 or 5, characterized in that: [7] One of the transparent plates is constituted by the optical filter plate (5). The device according to any one of claims 2, 4 to 6, characterized in that: [8] The cover plate (8) is attached to the upper part of the casing (1) along its periphery. (1b) and in thermally conductive contact with the same. Apparatus according to any one of ranges 1 to 7. [9] The optical filter plate (5), the heat insulating plate (6) or the light refracting plate (7) is a casing. The special feature is that it is held by metal parts (17, 18) inserted inside the plug (1). 7. The device according to claim 2, 5 or 6, characterized in that [10] The casing (1), the bottom plate (1a), and the metal parts (17, 18) Claims 1 to 9 are characterized in that the material is made of an aluminum alloy. The device according to any one of the above.
JP62504158A 1986-07-07 1987-07-06 Airfield beacon light generator that operates at relatively low temperatures Pending JPH02500395A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8603029-3 1986-07-07
SE8603029A SE453323B (en) 1986-07-07 1986-07-07 FOR AIRPORTS PROVIDED MARKING LIGHT WORKING WITH LOW TEMPERATURE

Publications (1)

Publication Number Publication Date
JPH02500395A true JPH02500395A (en) 1990-02-08

Family

ID=20365062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62504158A Pending JPH02500395A (en) 1986-07-07 1987-07-06 Airfield beacon light generator that operates at relatively low temperatures

Country Status (7)

Country Link
EP (1) EP0314694A1 (en)
JP (1) JPH02500395A (en)
AU (1) AU7700187A (en)
DK (1) DK117088D0 (en)
FI (1) FI890054A (en)
SE (1) SE453323B (en)
WO (1) WO1988000315A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008047539A (en) * 2006-08-09 2008-02-28 Philips Lumileds Lightng Co Llc Lighting system with wavelength converting element side holding heat sink

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Publication number Priority date Publication date Assignee Title
US5556189A (en) * 1995-04-05 1996-09-17 Hughey & Phillips Omni-directional airport taxiway light and fixture
DE29622200U1 (en) * 1996-12-20 1997-02-13 DZ-Licht Außenleuchten GmbH & Co KG, 58730 Fröndenberg Recessed floor light
EP1362205B1 (en) 2001-02-20 2007-11-14 Siemens Aktiengesellschaft Blister lights used for signalling and/or marking purposes
DE102010018178A1 (en) * 2010-04-22 2011-10-27 Hella Kgaa Hueck & Co. Lighting device for an airport runway

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Publication number Priority date Publication date Assignee Title
US3066217A (en) * 1957-07-17 1962-11-27 Multi Electric Mfg Inc Airport runway light
US3007034A (en) * 1959-09-23 1961-10-31 Oxford Corp Runway light
US3155321A (en) * 1960-09-30 1964-11-03 Multi Electric Mfg Inc Airport runway light
DE2925842A1 (en) * 1979-06-27 1981-01-15 Meta Fer Ag LIGHTING DEVICE, IN PARTICULAR FOR AIRPLANTS AND ROADS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008047539A (en) * 2006-08-09 2008-02-28 Philips Lumileds Lightng Co Llc Lighting system with wavelength converting element side holding heat sink

Also Published As

Publication number Publication date
WO1988000315A1 (en) 1988-01-14
FI890054A0 (en) 1989-01-05
DK117088A (en) 1988-03-04
SE453323B (en) 1988-01-25
FI890054A (en) 1989-01-05
EP0314694A1 (en) 1989-05-10
SE8603029D0 (en) 1986-07-07
AU7700187A (en) 1988-01-29
DK117088D0 (en) 1988-03-04

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