Abstract: Apparatus for resin transfer molding (RTM) and an RTM process for producing integral components. The apparatus has a closable mold (W) with a mold cavity (F), and an injection unit (10) coupled to the mold such that a resin is introducible into the mold; the mold has at least one resin outlet (3) connected to the mold cavity through which resin escapes after the mold is filled; a measuring unit situated at or downstream from the outlet detects escaping resin flow is and is coupled to a resin flow closing unit (5) such that the unit closes the outlet when escaping resin is detected. In the process a control system (11) transmits a signal for closing the resin flow closing unit to the closing unit when resin flow is detected such that the resin flow closing unit is closed and the flow of resin escaping the mold is interrupted.

Abstract: A camera (1), in particular in a space vehicle, having a housing (2) which contains at least one optically sensitive exposure surface (7), and a base lens (9), having a first fixed focal length, connected thereto in each case, and which projects on the at least one exposure surface (7) and which is situated on a first optical axis (10) for the exposure surface (7). To provide the camera with various fields of view, in particular for the approach of two satellites toward one another over large distances, at least two afocal supplementary lenses (11, 12) which are each parallel with respect to their optical axes (15, 16) and spaced at a distance from the first optical axis (10) are situated in the housing (2), whose optical paths are alternately coupleable with the aid of a pivotable prism (17), to form further fixed focal lengths in an optical path of the base lens (9).

Abstract: Apparatus for resin transfer molding (RTM) and an RTM process for producing integral components. The apparatus has a closable mold (W) with a mold cavity (F), and an injection unit (10) coupled to the mold such that a resin is introducible into the mold; the mold has at least one resin outlet (3) connected to the mold cavity through which resin escapes after the mold is filled; a measuring unit situated at or downstream from the outlet detects escaping resin flow is and is coupled to a resin flow closing unit (5) such that the unit closes the outlet when escaping resin is detected. In the process a control system (11) transmits a signal for closing the resin flow closing unit to the closing unit when resin flow is detected such that the resin flow closing unit is closed and the flow of resin escaping the mold is interrupted.

Abstract: A camera (1), in particular in a space vehicle, having a housing (2) which contains at least one optically sensitive exposure surface (7), and a base lens (9), having a first fixed focal length, connected thereto in each case, and which projects on the at least one exposure surface (7) and which is situated on a first optical axis (10) for the exposure surface (7). To provide the camera with various fields of view, in particular for the approach of two satellites toward one another over large distances, at least two afocal supplementary lenses (11, 12) which are each parallel with respect to their optical axes (15, 16) and spaced at a distance from the first optical axis (10) are situated in the housing (2), whose optical paths are alternately coupleable with the aid of a pivotable prism (17), to form further fixed focal lengths in an optical path of the base lens (9).