摘要:
An optical observation apparatus with at least one observation beam path and with means for laser range-finding, which have at least one transmitting device and at least one receiving device and are arranged outside the at least one observation beam path. The transmitting device and the receiving device are arranged in each case in separate housing parts of the optical observation apparatus and/or, if a folding bridge of the optical observation apparatus is present, along a mid-axis of the folding bridge. At least one diffractive optical element is provided for shaping at least the receiving beam for the at least one receiving device.
摘要:
A method and apparatus for stabilizing glow plasma discharges by suppressing the transition from glow-to-arc includes a perforated dielectric plate having an upper surface and a lower surface and a plurality of holes extending therethrough. The perforated dielectric plate is positioned over the cathode. Each of the holes acts as a separate active current limiting micro-channel that prevents the overall current density from increasing above the threshold for the glow-to-arc transition. This allows for a stable glow discharge to be maintained for a wide range of operating pressures (up to atmospheric pressures) and in a wide range of electric fields include DC and RF fields of varying strength.
摘要:
A press-and-blow container making machine wherein one of two rotary tables supports a set of blank molds receiving gobs from a gob feed and the other rotary table supports a set of blow molds serving to convert parisons obtained from the blank molds into finished containers. An endless flexible conveyor carries neck rings which transport parisons from the first table, past a preliminary treating unit and on to the blow mold. The neck rings also transport finished containers away from the blow molds.
摘要:
An optical viewing arrangement having an image recording function includes at least one telescope tube. Each telescope tube has a beam path through an objective and an ocular and has a sensor component assembly for outcoupling and converting a component light beam into digital data. The sensor component assembly is assigned to the telescope tube. In addition, a camera electronic component assembly (9) is provided for converting and compressing the digital image data of the sensor component assembly. The camera electronic component assembly (9) has a communications interface (10) which is suitable for coacting with a further communications interface (16), especially a communications interface (16) of an external remote-control unit (11) for digital data transmission. The remote-control unit (11) includes a communications interface (16) which is suitable for coacting with a communications interface (10) of the external optical viewing arrangement (1) for digital data transmission as well as a touch operator-controlled panel (15) for inputting and/or selecting operator-controlled functions, a microprocessor (24) for data processing incoming and outgoing data, a storage unit (17) for storing the digital data and a display (14) for showing the digital data, especially, digital image data as well as indications as to input and/or selection of operator-controlled functions. In this way, a slim and light shape of a binocular or telescope can be maintained. In addition, a light and small remote-control unit is realized.
摘要:
A mold has a mold cavity centered on an axis and formed with a plurality of arrays of passages each lying at least approximately in a respective plane including the mold axis. Fluid is passed through these passages in order to cool the mold, and fluid may be passed more rapidly or under greater pressure or under lower temperature through some of the passages than through others in order to increase the cooling effect. Similarly inserts may partially insulate some of the passages for cooling some parts of the mold more or less than others. A plurality of temperature sensors each connected to a respective control valve may serve to control the fluid flow through each of the passages or sets of passages for continuous cooling control.
摘要:
An optical viewing arrangement has an image recording function and each telescope tube thereof has a beam path through an objective and an ocular and has a sensor component assembly for outcoupling and converting a component light beam into digital data. A camera electronic component assembly (9) converts and compresses the digital image data of the sensor component assembly. The assembly (9) has a communications interface (10) for coacting with a communications interface (16) of an external remote-control unit (11) for digital data transmission. The interface (16) coacts with the interface (10) of the external optical viewing arrangement (1) for digital data transmission as well as a touch operator-controlled panel (15) for inputting and/or selecting operator-controlled functions, a microprocessor (24) for data processing incoming and outgoing data, a storage unit (17) for storing the digital data and a display (14).
摘要:
The invention relates to an optical observation apparatus (1) with at least one observation beam path (4) and with means (7) for laser range-finding, which have at least one transmitting device (8) and at least one receiving device (9) and are arranged outside the at least one observation beam path (4). The transmitting device (8) and the receiving device (9) are arranged in each case in separate housing parts (10a, 10b) of the optical observation apparatus (1) and/or, if a folding bridge (5) of the optical observation apparatus (1) is present, along a mid-axis (6) of the folding bridge (5). At least one diffractive optical element (9b) is provided for shaping at least the receiving beam (9a) for the at least one receiving device (9).
摘要:
A holding device holds a camera rearward of an ocular of a glass such as a monocular or binocular to record an image utilizing the camera. The image is made available by the glass. This holding arrangement is usable with many cameras and binoculars or monoculars. A rapid change between the camera positioned forward of the ocular and a cleared ocular is made possible for the direct viewing by the user through the glass (binocular or monocular).
摘要:
The invention is directed to a mirror for changing the geometric shape of a light beam. A two-dimensional intensity distribution substantially independent of the mode structure can be generated by mounting a grating in the optical beam path of the laser beam. The intensity distribution is constant in one direction and, in a direction perpendicular thereto, the intensity can have any preselectable intensity distribution.