摘要:
An optical system support, especially for an optical measuring device, includes a base on which a mechanism for fixing an electro-optical transceiver system is provided. The optical system support is a ceramic optical system support.
摘要:
A measuring device for contactless distance measurement is disclosed, which has an optical transmission path (12), with an optical transmitter (22), and an optical receiver (13), with a receiving optical element (29) and an optical receiver (30), as well as an equipment module (11) that receives these components of the transmission and reception paths (12, 13). To maintain high measurement precision over the entire temperature range, the components of the transmission and reception paths (12, 13) are placed such that upon a temperature-dictated curvature of the equipment module (11) in the direction of the optical axes (121, 131) of the transmission and reception paths (12, 13), the optical axes (121, 131) are deflected in the same direction by the same amount. For this purpose, the transmission and reception paths (12, 13) are preferably convoluted such that the transmitter (22) and receiver (30) are both located on the same flat fastening face, fixed in the equipment module (11), the fastening face preferably being a printed circuit board (15) for receiving electronic components (FIG. 2).
摘要:
The present invention is directed to a distance measuring device comprising at least one oscillator (26) which produces a basic signal at a fundamental frequency (f0) and a first circuit device (30) which produces a first signal at a first frequency (f1) which is higher than the fundamental frequency (f0), wherein the first circuit device (30) comprises at least one PLL circuit (32) and one VCO circuit (34).
摘要翻译:本发明涉及一种距离测量装置,包括至少一个振荡器(26),该振荡器产生基本频率(f 0 S 0)的基本信号和第一电路装置(30),其产生第一 信号处于高于基频(f0> 0)的第一频率(f 1> 1),其中第一电路装置(30)包括至少一个PLL电路( 32)和一个VCO电路(34)。
摘要:
The present invention relates to a device (10) for distance measurement, with at least one transmitting branch (14) with a transmission source (22, 24) for a measurement signal for emitting a modulated measuring beam (16, 26, 36) in the direction of a target object (20), and with a receive branch (18) for the measurement radiation (17, 44) returning from the target object (30), and with a control and evaluation unit (28, 58) for determining the distance of the device (10) to the target object (20) from the measurement radiation returning from the target object (20). It is proposed according to the invention that the device (10) include means that enable measurement of distances with predetermined measurement uncertainties. The present invention further relates to a method for distance measurement, with which a measurement of distances with predetermined measurement uncertainties is possible. To ensure a distance measurement in a certain, predetermined measurement time, the value on which a distance measurement is based can be adjusted to the measurement uncertainty, and can be increased incrementally in particular.
摘要:
The invention relates to an apparatus for optical distance measurement, having a transmitter unit (12) for emitting optical radiation (13), in particular laser radiation, in the direction of a target object (15); having a receiver unit (14) for receiving the radiation (16, 49) reflected by the target object (15); and having a control and evaluation unit (56) for ascertaining the distance between the apparatus and the target object (15), and also having at least one optical means (26, 28, 30, 50) for beam guidance. It is proposed that the relative position of the at least one optical means (26, 28, 30, 50) and the light source (17, 18) of the apparatus to one another be variable.
摘要:
The disclosure proceeds from a system with a measurement bar and a measurement device, having at least one computation unit, an inclination measurement means and an electronic distance measurement means. The disclosure proposes that the system have a coupling apparatus which is provided for coupling the measurement bar and the measurement device such that they can be separated by an operator.
摘要:
The present invention relates to a thermoplastic molding composition comprising (A) as component A, particles composed of at least one oxidatively crosslinked vegetable oil as core, encapsulated by at least one thermoplastic, (B) as component B, at least one further thermoplastic compatible with the at least one thermoplastic present in the shell of component A, (C) as component C, at least one resin compatible with the at least one thermoplastic present in the shell of component A, (D) as component D, at least one filler, and (E) as component E, if appropriate, further additives, and also to a process for the production of this thermoplastic molding composition.
摘要:
A hardware protection system for sensitive electronic-data modules protects against external manipulations. As a result, the sensor has a correspondingly adapted layout.
摘要:
A textile skin is disclosed which has at least one longitudinal seam and which comprises a textile material and a fat-tight film, preferably a plastic film. This film is connected to the inside of the textile material in a two-dimensional manner such that it forms a projection over the longitudinal seam and the edge of the textile material. In the region of the projection the film is closed in a fat-tight manner. The textile skin is used especially as artificial sausage casing, in particular for raw sausages having a high fat content.
摘要:
The invention relates to a method for the automated production of sausages, according to which a tubular sausage casing is unwound section by section from a supply roll, gathered onto the filling tube of a filling machine and then detached from the latter. The invention also relates to a tubular sausage casing in roll form for use in said method and to a sausage with a lenght of 1 m or more, contained in a synthetic casing.