Temperature controller
文献类型：专利
| 作者 | TOMITA SATORU |
| 发表日期 | 1986-02-04 |
| 专利号 | JP1986025222A |
| 著作权人 | RICOH CO LTD |
| 国家 | 日本 |
| 文献子类 | 发明申请 |
| 其他题名 | Temperature controller |
| 英文摘要 | PURPOSE:To shorten the waiting time up to a set temperature of a laser diode when a primary power supply of a recorder is turned on again, by stopping and closing a fan and an opening respectively with a delay after turning off the primary power supply. CONSTITUTION:A recorder uses a laser diode unit as a light source for scan, and a temperature controller of this recorder is provided with a temperature detector 32, a comparator 33, a memory 34 and a controller 35. Then the temperature controller drives and controls a fan and a cover open/close device. The detector 32 measures the ambient temperatures and delivers the temperature information in real time to the comparator 33. While a comparison temperature for delay is stored in the memory 34 and also delivered to the comparator 33. In case said comparison temperature t deg.C is lower than an ambient temperature detected by the detector 32, the fan is driven continuously until the ambient temperature reaches t deg.C even after a primary power supply is turned off. At the same time, the cover is kept open. |
| 公开日期 | 1986-02-04 |
| 申请日期 | 1984-07-13 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/70574]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | RICOH CO LTD |
| 推荐引用方式 GB/T 7714 | TOMITA SATORU. Temperature controller. JP1986025222A. 1986-02-04. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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