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61. 发明公开

EP0328265A3 Illuminating devices 失效
标题翻译：照明设备
公开(公告)号：EP0328265A3
公开(公告)日：1990-05-16
申请号：EP89300607.2
申请日：1989-01-23
申请人： Pennington-Ridge, Patrick Anthony
发明人： Pennington-Ridge, Patrick Anthony
IPC分类号： F21L15/02 , F21V11/12
CPC分类号： F21V11/12 , F21L15/02
摘要： With reference to Figures 1 and 3, an illuminating device comprises a tubular outer sleeve 12 provided with an elongated transparent window 13, with an inner sleeve 22 formed with an aperture 27. The inner sleeve 22 houses a pair of self-luminous light sources 30. Relative rotation between the inner and outer sleeves 22, 12 determines the shape illuminated by the sources 30 and visible through the window 13. The inner sleeve 22 thus serves as a shutter in controlling light emission.
摘要翻译：参考图1和图3，照明装置包括设置有细长透明窗13的管状外套筒12，内套筒22形成有孔27.内套筒22容纳一对自发光光源30 内套筒22和外套筒12之间的相对旋转确定由源30照射并通过窗13可见的形状。因此，内套筒22用作控制光发射的快门。

62. 发明公开

EP0326420A2 Improvements in or relating to lamp reflectors 失效
标题翻译： Leuchtreflektoren。
公开(公告)号：EP0326420A2
公开(公告)日：1989-08-02
申请号：EP89300833.4
申请日：1989-01-27
申请人： OLDHAM CROMPTON BATTERIES LIMITED
发明人： Purdy, Geoffrey William
IPC分类号： F21V7/06 , F21L1/00 , F21L15/02
CPC分类号： F21V7/06 , F21L14/00 , F21L15/02
摘要： A miner's cap lamp includes a reflector (11) having a substantially parabolic reflecting surface having a lamp reflector having a substantially parabolic reflecting surface wherein the curvature of the reflecting surface has a gradient variation from that of a true parabola curve Y² = 4MX along at least one line towards the outer edge (14) of the reflector, wherein the gradient along said line has a value equal to that of a true parabola at the maximum value of X for the reflector but has a value greater than the gradient of a parabolic surface for a modified region (19,20) located nearer the pole of the curve, the said gradient variation varying continuously over said modified region, such that the said gradient variation is a minimum at the maximum value of X of the modified region and the said gradient variation is a maximum at the minimum value of X of the modified region.
摘要翻译：矿工帽灯包括具有基本抛物面反射表面的反射器（11），其具有基本上抛物面反射表面的灯反射器，其中反射表面的曲率具有与真正抛物线曲线Y 2 = 4MX 沿着朝向反射器的外边缘（14）的至少一条线，其中沿着所述线的梯度具有等于反射器的最大值X处的真正抛物线的值的值，但是具有大于位于更接近曲线极点的修改区域（19,20）的抛物线表面，所述梯度变化在所述修改区域上连续变化，使得所述梯度变化在修改区域的最大值X处为最小值并且所述梯度变化在修改区域的X的最小值处是最大值。

63. 发明公开

EP0313285A2 Rechargeable miniature flashlight 有权
标题翻译： Aufladbare Kleinsttaschenlampe。
公开(公告)号：EP0313285A2
公开(公告)日：1989-04-26
申请号：EP88309694.3
申请日：1988-10-17
申请人： MAG INSTRUMENT INC.
发明人： Maglica, Anthony , Lewis, Armis Lionel , Johnson, Ralph Emsley
IPC分类号： F21L9/00
CPC分类号： F21V19/047 , F21L2/00 , F21L4/005 , F21L4/085 , F21L15/02 , F21L15/06 , F21S6/00 , F21S9/02 , F21V14/025 , F21V14/045 , F21V15/01 , F21V23/0414 , F21V31/00 , F21V31/005 , F21V31/03 , H01H13/58 , H01H2009/048
摘要： A miniature two or three cell flashlight as disclosed to comprise a barrel, a tailcap, a head assembly, and means for holding a miniature lamp bulb and for providing interruptible electrical coupling to dry cell batteries retained within the barrel and having a recharger for charging the chargeable batteries via conductors in the tailcap.
摘要翻译：公开的微型两个或三个手电筒，包括一个桶，一个尾盖，一个头部组件，以及用于保持一个微型灯泡的装置，以及为保持在该桶内的干电池提供可中断的电耦合，并具有一个充电器可充电电池通过尾管中的导体。

64. 发明公开

EP0265396A2 A battery-operated portable light emitting scattered and spotted beams of light 失效
标题翻译： Tragbare Batterieleuchte mit konvergierendem und breitstrahlendemLichtbündel。
公开(公告)号：EP0265396A2
公开(公告)日：1988-04-27
申请号：EP87830357.7
申请日：1987-10-13
申请人： DIESSE S.p.A. , STILE-C S.r.l.
发明人： Colombo, Maurizio , Rizzardi, Francesco
IPC分类号： F21L15/02
CPC分类号： F21L15/02 , F21V5/046 , F21V13/04 , F21V14/06
摘要： A portable light (1), adapted for emitting a spotted beam or a scattered beam of light and having a simple and reliable construction, comprises a body (2), a parabola-shaped reflective member (3), and a lamp (6) having its bulb (7) placed at the focal point of the reflector parabola, a refractive sleeve (14) slidingly movable under the action of a drive means (23) between a first or scattered light position whereat it juts out around the bulb (7), and a second or spotted beam position, whereat it is retracted away from the bulb (7), and a plurality of annular ridges (24) formed across the sleeve (14) exterior to create a Fresnel lens (59).
摘要翻译：一种用于发射点状光束或散射光束并具有简单可靠的结构的便携式光（1）包括主体（2），抛物线形反射构件（3）和灯6，使其灯泡（7）放置在反射器抛物面的焦点处，折射套筒（14）可在驱动装置（23）的作用下在第一或散射光位置之间滑动移动，在第一或散射光位置之间突出，）和第二或点光束位置，其中它从灯泡（7）缩回，并且多个环形脊（24）跨越套筒（14）外部形成以形成菲涅耳透镜（59）。

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