lt'ioreover the search-= light drum has to be specially designed for them, whereas it is desirable that the lamp and mechanism should be capable of being used in a standard proiector. The occulter may also be linked with an arcstriking electrode 46 which may be carried inside the fixed member 211 or the occulter or ln'a recess formed in part of the positive head. وينبغي، بالتأكيد، ألا تلقي المسألة النووية It is clear from Fig. Whereas in earlier constructions the occulter comprised one or more movable parts which were additional to the main structure of the lamp and had to close over the carbons and adjacent parts to cut off light as best they could, the present structure comprises a more or less closed -\I-shaped box having a movable lid, (to which are attached the sides of the box in the form shown). Referring to the construction of occulter shown in Figures 1, 2 and 3, the single movable occul t ing member employed is in the form of a plate 23 with side walls 24 and 25: the plate 231s shown as a flat plate, but could equally well be in the form of a half cylinder. In this form of lamp, both nose caps become red hot in use and it i's necessary to screen them. Dictionnaire Français-Arabe : traduire du Français à Arabe avec nos dictionnaires en ligne According to the present invention an occulter is provided comprising one or more screening surfaces so shaped and positioned that in the non-occulting position they lie substantially parallel to the axis of the lamp, and therefore edge on to the light proceeding from the reflector or mirror. The grooves 26 and 29 in the movable and fixed members respectively may be lined with soft material, e. g. asbestos packing to form a bedding in which the edges 28 and 38 may rest, thus promoting light-tightness. 15 English words from the English definition This invention relates to occuiters for searchlights, particularly for those employing electric arcs. 6.

n a thing that occults, screens, or blocks out Mais ces chiffres positifs ne doivent pas occulter de graves disparités et problèmes qui persistent. Pronunciation . 1 the movable member of the occulter is shown in the occulting position in full lines and in the open or non-occulting position in broken lines, both in relation to an arc lamp. OCCUL'IER FOR SEARCHLIGHTS Filed June 17, 1937 2 Sheets-Sheet l INVENTOR @MHLES @0116 mm Jan. 1940- c. E. CLOUSTON 2,186,063 OCCULTER FOR SEARCHLIGHTS Filed June 17, 1937 2 Sheets-Sheet 2 Patented Jan. 9, UNITED STATES PATENT OFFICE (MJCULTER FOR SEARCHLIGHTS Application June 17, 1937, Serial No.
Such means are known as ecctdters. is formed in the negative carbon jaws to and 39 and encloses the lower end of the nose cap 3t and of the annulus 36. Spannungen, die sich zu offenen Konflikten auswachsen, drohen die Unabhängigkeit des Südsudan zu überschatten und die Region wieder ins Chaos zu stürzen. This is inconvenient in War conditions or when. To overcome this disadvantage it is already known to provide means so that, when the current is switched off or the are is broken, the residual light from the still glowing source intercepted. Signalez des exemples à modifier ou à retirer. This construction allows a perfect light seal to be obtained.
En fait, les considérations de caractère politique et l'opportunisme en sont venus à Traduction de "occulter" en arabe L'attention que nous portons aujourd'hui à la problématique de la piraterie ne peut donc pas occulter la nécessité absolue de progresser dans le processus politique.