Method and apparatus for measuring vibration
专利汇可以提供Method and apparatus for measuring vibration专利检索，专利查询，专利分析的服务。并且PURPOSE: To simplify a processing, by a method wherein a plurality of marks are arranged regularly in a direction of an object to be measured vibrates, light is projected to the marks and reflected light thereof is received photoelectrically to count a detection signal.
CONSTITUTION: When a superfine pulse pattern 1 mounted on a sample 3 vibrates as the sample 3 is vibrated in the direction of the arrow 4. A laser light beam 5 emitted from a laser source within a detector 2 is reflected on the pattern 1 to be received with the detector 2. The detector 2 is adjusted with a microcomputer 10 mounted on a chassis 6 so as to obtain a proper signal. By turning ON a switch 8, an AC 100V current supplied from a power source plug 7 is transformed in voltage with a transformer 9 to be supplied to circuits as proper voltage. Then, the light beam 5 received with the detector 2 is outputted at an output terminal 11 as current/voltage signal via the microcomputer 10 thereby simplifying statistic processing in a vibration analysis.
COPYRIGHT: (C)1989,JPO&Japio，下面是Method and apparatus for measuring vibration专利的具体信息内容。
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