摘要:
A metal halide lamp comprising a discharge vessel surrounded by an outer envelope with clearance and having a ceramic wall which encloses a discharge space filled with a filling comprising an inert gas, such as xenon (Xe), and an ionizable salt, wherein in said discharge space two electrodes are arranged whose tips have discharge path between them, with the special feature that said ionizable salt comprises NaI, TlI, CaI2 and X-iodide wherein X is selected from the group comprising rare earth metals.
摘要:
An embeddable device (11, 41) for passing conduits through a constructional component (6), includes a tubular housing (12, 42) having an attachment flange (14) provided at one of its ends for temporary securing the device on a formwork (7) of the subsequently cast constructional component (6), and a receptacle (15) for isolation means (8) and which surrounds, at least regionwise, an axially extending through-opening (16). A connection device (21, 44) connects a plurality of embeddable devices (11) with each other and includes at least one connection element (23, 24, 26, 27) provided on the housing (12) and extending parallel to a plane (E) defined by the attachment flange (14) at a distance from the plane (E).
摘要:
An embeddable device (11, 41) for passing conduits through a constructional component (6), includes a tubular housing (12, 42) having an attachment flange (14) provided at one of its ends for temporary securing the device on a formwork (7) of the subsequently cast constructional component (6), and a receptacle (15) for isolation means (8) and which surrounds, at least regionwise, an axially extending through-opening (16). A connection device (21, 44) connects a plurality of embeddable devices (11) with each other and includes at least one connection element (23, 24, 26, 27) provided on the housing (12) and extending parallel to a plane (E) defined by the attachment flange (14) at a distance from the plane (E).
摘要:
The ammunition container (1) is formed in a special way and comprises a stackable outer container (2), which is provided with a reinforcing frame (20) in the region of a hinged lid (15), the reinforcing frame (20) projecting beyond the hinged lid (15) with its closing lever (16). The ammunition container (1) comprises an inner packaging (8), which encompasses an adapter part (12) and an inner sleeve (10). This adapter part (12) co-operates in the form of a locking mechanism with the inner sleeve (10) and enables an ammunition body (7) to be easily introduced, secured in its packaged position (S) and removed again.
摘要:
An ammunition container having a container tube and a lid at the front end is used for the storage and transport of grenades (10), rockets or the like. The intention is to rationalize transfer and facilitate operation (stackable, loading and unloading in the horizontal position). For this purpose, two parallel stacking surfaces (3, 4) located opposite one another are provided in the region of the two tube ends, and the lid is in the form of a hinged lid (6), the joint of which (axle 7) is located within the distance between the stacking surfaces and preferably parallel to the stacking surfaces. A pair of stacking surfaces is expediently provided on a collar, which is penetrated by the container tube (2). A double container having two adjacent tubes in common collars is advantageous. Two variants of lid closures, a transport lock, and a simple, cheap pressure equilibration valve are described.
摘要:
A high-pressure discharge lamp has a discharge vessel (10) enclosing a discharge space (11) which contains an ionizable filling. The discharge vessel has a first (2) and a second (3) mutually opposed neck-shaped portion provided with a pair of electrodes (6, 7) arranged in the discharge space (13). Each electrode is tubular over its entire length. Preferably, the electrodes are free from coils in the discharge space. Preferably, the electrodes extend to outside the discharge vessel. The high-pressure discharge lamp according to the invention is relatively easy to manufacture.
摘要:
A leadthrough (10) for passing conduits through a constructional component includes a clad tube (11), a base member (16) arranged at the first axial end (12) of the clad tube (11) and having a receiving space (18) for isolating means (19) and defining an opening (17), and first (14) and second (15) annular, diaphragm-shaped sealing elements provided, respectively, at the first (12) and second axial ends of the clad tube (11).
摘要:
A cast-in element for forming a leadthrough for conduits includes a jacket tube (12; 42, 43; 62) having a thread-shaped outer profile (13; 44, 45; 62), and a base member (14; 51) with space (16) for receiving stop means (17; 52) and surrounding a through-opening (15) and having, in a region of the through-opening (15), a thread-shaped inner profile (18) corresponding to the thread-shaped outer profile (13; 44, 45; 63) of the jacket tube (12; 42, 43; 62).
摘要:
The method of producing an organically bound, flexible fire-protection panel with a low density, inorganic filler (12) includes introducing a predetermined amount of a foamable organic binder matrix (5) into a mold (1), which is formed as a panel mold, and distributing the organic binder matrix (5) uniformly over the bottom (2) of the mold (1). Subsequently, the mold (1) is filled completely with an adequate amount of the inorganic filler (12), and as the mold (1) is being closed with a lid (16), the volume of the interior of the mold (1) is reduced and the inorganic filler (12) is pressed into the organic binder matrix (5), and then the organic binder matrix (5) is foamed.
摘要:
A leadthrough (10) for passing conduits through a constructional component includes a tube (11), a base member (16) arranged at the first axial end (12) of the tube (11) and having a receiving space (18) for isolating means (19) and defining an opening (17), and first (14) and second (15) annular, diaphragm-shaped sealing elements provided, respectively, at the first (12) and second axial ends of the tube (11).