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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0171192 (1988-02-23) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 2 인용 특허 : 4 |
A machine for measuring the size of objects that are in motion in single file includes in one embodiment a collimated light beam that as a narrow horizontal width and a long vertical width. The light beam is pulsed ON and OFF at a 10 kilohertz rate but with the light being turned on only 30 percent
Apparatus for sizing objects such as fruit so that they may be sorted according to size as they are moved in a single file, spaced relationship along a path, said machine comprising: first and second optical means positioned on different sides of said path for providing first and second orthogonally
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