Abstract: A gas turbine combustion chamber, having a combustion chamber housing, a burner positioned at least partially in the combustion chamber housing and a flame tube positioned in the combustion chamber housing. An upstream end of the flame tube has a flame tube cover. In the region of the flame tube cover radially inside the flame tube cover a mixing tube of the burner extends, which defines a pre-primary combustion zone. Between the mixing tube of the burner and the flame tube cover an axial air flow passage is formed, via which air can be conducted in the axial direction outside along the mixing tube, and into the flame tube cover radial air flow passages are introduced via which the air following the axial air flow passage can be conducted in the radial direction of the flame tube cover for cooling the flame tube cover.

Abstract: A gas turbine combustion chamber, having a combustion chamber housing, a burner positioned at least partially in the combustion chamber housing and a flame tube positioned in the combustion chamber housing. An upstream end of the flame tube has a flame tube cover. In the region of the flame tube cover radially inside the flame tube cover a mixing tube of the burner extends, which defines a pre-primary combustion zone. Between the mixing tube of the burner and the flame tube cover an axial air flow passage is formed, via which air can be conducted in the axial direction outside along the mixing tube, and into the flame tube cover radial air flow passages are introduced via which the air following the axial air flow passage can be conducted in the radial direction of the flame tube cover for cooling the flame tube cover.

Abstract: A gas turbine with a compressor having stator side guide blades and rotor side moving blades, a burner a combustion chamber; with a turbine); with a diffuser arranged downstream of the compressor, which has an inside wall and an outside wall and; an intermediate housing following the outside wall. An outlet side guide blade ring of stator side, outlet side guide blades (30a) of the compressor has an inner shroud and an outer shroud. First fastening devices are formed on the outer shroud (34) of the guide blade ring via which the guide blade ring is attached to the intermediate housing, second fastening devices are formed, on the inner shroud (33) of the guide blade ring via which the inside wall of the diffuser is directly attached to the guide blade ring.

Abstract: The present invention relates to a method for graphically displaying a sectional image of an object under examination (1, 18) having objects (2, 17) situated therein, in particular for the display of a sectional image of a building wall. The invention provides that the sectional image with the objects (2, 17) situated in the object under examination (1, 18) is displayed already while data acquisition by the position detector (3, 19) is taking place.

Abstract: A marking device, in particular a hand-held marking tool for positioning markings, comprises first means (50, 52, 54, 56) which make it possible to position the device (10) in a predefinable first position of a reference surface (16), and second means (46) for leveling the device (10) relative to the reference surface (16), as well as a tracking system (13) for determining a distance covered by the device (10) relative to the first position of the device. The tracking system (13) detects the movement of the measuring instrument (10) on the reference surface (16) in two orthogonal directions (18,20).

Abstract: A handheld device. In particular a locating device, includes a housing (10), which is movable with a handle unit (12) over a surface of an item being examined and which has a sensor unit (16) for picking up a first motion parameter. At least one second motion parameter can be detected with the sensor unit (16).

Abstract: The invention relates to a device for positioning markings, having a first equipment unit (10), having means (14) for disposing the first equipment unit (10) at a predeterminable first position (18) of a reference face (16), and having optical signal means (20, 22, 50, 54, 60, 62, 64, 66) for generating directional information. According to the invention, it is proposed that the device has a second equipment unit (12, 13), which is positionable relative to the first equipment unit (10) and which has means (20, 22, 28, 50, 54, 60, 62, 64, 66), which make it possible to ascertain the spacing of the second equipment unit (12, 13) from the first equipment unit (10) in the direction predetermined by the first equipment unit.

Abstract: In a method for locating objects enclosed in a medium, a detection signal is generated by at least one capacitive sensor. The detection signal penetrates the medium that is to be analyzed in such a way that information is obtained about the objects that are enclosed in the medium by evaluating the detection signal, particularly by measuring impedance. In order to evaluate the detection signal, an algorithm is used that separates the measured signal into signal parts originating from the enclosing medium and signal parts originating from the object enclosed in the medium. A measuring device carries out the inventive method.

Abstract: A marking device, e.g., a hand-held marking tool for positioning markings, includes a first arrangement which make it possible to position the device in a predefinable first position of a reference surface, and a second arrangement for leveling the device relative to the reference surface, as well as a tracking system for determining a distance covered by the device relative to the first position of the device. The tracking system detects the movement of the measuring instrument on the reference surface in two orthogonal directions.

Abstract: The invention relates to an optical marking device having at least one light source (20, 22, 24; 32, 34, 36), and having means for generating a first optical projection line (26) on a reference face (10), as well as means for generating a second optical projection line (30) on the same reference face (10), and the second optical projection line (30) forms an angle of 90° with the first projection line (26). According to the invention, it is proposed that means (20, 22, 24; 32, 34, 36) are present which generate a third projection line (28), and the third projection line assumes an angle of 45° to the first optical projection line (26) and an angle of 45° to the second optical projection line (30). The invention also relates to a tool device having an optical marking device of this kind.

Abstract: A method for locating objects enclosed in a medium, according to which a detection signal is generated by at least one capacitive sensor device, the detection signal penetrating the medium that is to be analyzed in such a way that information is obtained about an object that is enclosed in the medium by evaluating the detection signal, particularly by measuring impedance, wherein, to obtain depth information about the object that is enclosed in the medium, an algorithm is used to evaluate the detection signal that calculates a compensation for drift effects of the capacitive sensor device that is generating the detection signal.

Abstract: A method for locating objects enclosed in a medium, according to which a detection signal is generated by at least one capacitive sensor device, the detection signal penetrating the medium that is to be analyzed in such a way that information is obtained about the objects that are enclosed in the medium by evaluating the detection signal, particularly by measuring impedance, wherein, in order to obtain information about the depth of an object that is enclosed in the medium, a phase measurement of a variable which is correlated with a shift current of the capacitive sensor device is utilized.

Abstract: The invention is based on a device (10) with a sensor, which is guided with one hand (20, 22) over a surface (14) and in which the data detected are displayed by a display unit (38). The invention proposes that grasping surfaces (40, 42) for the hand (20, 22) be positioned on two approximately diametrically opposed sides of a grip (12), at least one of which sides has a sensor (26, 28, 30, 32) that detects the number of fingers (20, 22) resting against this grasping surface (40, 42).

Abstract: The invention relates to a locator, in particular a handheld locator for detecting inclusions in walls, ceilings and/or floors, having a capacitive sensor device disposed in a housing, having means for generating a detection sensor of the at least one capacitive sensor device, having a control and evaluation unit, communicating with the sensor device, for ascertaining measurement values from the detection sensor, and having an output unit for reproducing measurement values of the capacitive sensor device. According to the invention, it is proposed that a measuring capacitor (16) of the capacitive sensor device (10) has a first electrode (21), which includes one face of the housing (14) of the sensor device (10).

Abstract: A positioning device includes a housing (10) and a display unit (12), in particular a display for graphic representation of measurement information, which display is movable for locating purposes using a handle unit (14) over a surface of an article being examined. The device has at least one sensor unit (20) for picking up a first motion parameter. At least one motion measuring direction (16, 18) extends transversely to the longitudinal direction (22) of the housing (10).

Abstract: The invention relates to a method for locating objects enclosed in a medium, according to which a detection signal is generated by at least one capacitive sensor device. Said detection signal penetrates the medium that is to be analyzed in such a way that information is obtained about the objects that are enclosed in the medium by evaluating the detection signal, particularly by measuring impedance. According to the invention, in order to evaluate the detection signal, an algorithm is used that separates the measured signal into signal parts originating from the enclosing medium and signal parts originating from the object enclosed in the medium. The invention also relates to a measuring device for carrying out the inventive method.

Abstract: The invention relates to a method for locating objects enclosed in a medium, according to which a detection signal is generated by at least one capacitive sensor device. Said detection signal penetrates the medium that is to be analyzed in such a way that information is obtained about objects enclosed in the medium by evaluating the detection signal, particularly by measuring impedance.

Abstract: The invention is based on a handheld device, in particular a locating device, having a housing (10), which is movable with a handle unit (12) over a surface of an item being examined and which has a sensor unit (16) for picking up a first motion parameter.

Abstract: The invention relates to a method for locating objects enclosed in a medium, according to which a detection signal is generated by at least one capacitive sensor device. Said detection signal penetrates the medium that is to be analyzed in such a way that information is obtained about the objects that are enclosed in the medium by evaluating the detection signal, particularly by measuring impedance.

Abstract: The present invention relates to a method for graphically displaying an image section of an object under examination (1, 18) having objects (2, 17) situated therein, in particular for the display of an image section of a building wall. The invention provides that the image section with the objects (2, 17) situated in the object under examination (1, 18) is displayed already while data acquisition by the position detector (3, 19) is taking place.