| Original document(6 pages) 中文版 |
Automation for matching junctions of the crane neck and inlet on an oiltank car is developed by this invention by utilizing photoelectric camera, in which two photoelectric cells are mounted on the image side. According to the difference of luminances in the oil inlet and the car body outside, two different values in terms of resistance are indicated by the photoelectric cells. The signal is amplified after output by bridge circuit, then following that signal, position of the oil inlet is to be located by a probe. |
Application Number
申请号 |
85106990 |
Application Date
申请日 |
1985.09.19 |
| Title 名称 |
Automatics matching device of the crane neck and inlet on oil tank cars with photoelectric camera |
Publication Number
公开号 |
1009881 |
Publication Date
公开日 |
1987.04.01 |
| Approval Pub. Date |
|
Granted Pub. Date |
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| International Classification 分类号 |
B67D5/06 |
Applicant(s) Name
申请人 |
Dongfanghong Refinery Plant, Beijing Yanshan Petroleum Chemical Corp. |
| Address 地址 |
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| Inventor(s) Name 发明人 |
Guan Zhirong, Lai Zixing (CN) |
| Attorney & Agent 代理人 |
LIN YINGFU |
| More information 更 多 信 息 |
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