CN105092953B - 一种剩余电流探测器及火灾报警系统 - Google Patents
一种剩余电流探测器及火灾报警系统 Download PDFInfo
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CN106452420A (zh) * | 2016-08-31 | 2017-02-22 | 无锡蓝天电子股份有限公司 | 一种低失真抗干扰的收码电路 |
CN106523418A (zh) * | 2016-12-16 | 2017-03-22 | 曾毅容 | 一种用于正压送风机泄压控制器的消防二总线接口电路 |
CN109389798B (zh) * | 2018-12-05 | 2023-05-12 | 无锡蓝天电子股份有限公司 | 一种无极性两总线剩余电流式火灾探测器 |
CN109389796B (zh) * | 2018-12-05 | 2023-06-02 | 无锡蓝天电子股份有限公司 | 一种无极性两总线测温式火灾探测器 |
CN109406867B (zh) * | 2018-12-05 | 2024-04-12 | 无锡蓝天电子股份有限公司 | 一种剩余电流互感器信号采集电路 |
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JP3035476B2 (ja) * | 1995-10-12 | 2000-04-24 | ホーチキ株式会社 | 地区音響装置 |
CN2403084Y (zh) * | 1999-11-22 | 2000-10-25 | 海湾安全技术有限公司 | 紫外火焰探测器 |
CN2403085Y (zh) * | 1999-12-07 | 2000-10-25 | 海湾安全技术有限公司 | 线型红外光束感烟探测器 |
CN102426751B (zh) * | 2011-08-26 | 2013-07-17 | 无锡蓝天电子有限公司 | 点型光电感烟火灾探测器 |
CN202795632U (zh) * | 2012-07-20 | 2013-03-13 | 深圳市赋安安全系统有限公司 | 两线式电气火灾监控系统 |
CN103415107B (zh) * | 2013-07-17 | 2015-02-25 | 江苏银佳企业集团有限公司 | 一种消防应急标志灯具 |
CN205027814U (zh) * | 2015-09-17 | 2016-02-10 | 无锡蓝天电子有限公司 | 剩余电流探测器及火灾报警系统 |
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Address after: Agency town of Huishan District in Jiangsu province Wuxi City Luo 214187 State Road 312 Zhang bridge section Applicant after: WUXI BRIGHTSKY ELECTRONIC Co.,Ltd. Address before: Agency town of Huishan District in Jiangsu province Wuxi City Luo 214187 State Road 312 Zhang bridge section Applicant before: WUXI BRIGHTSKY ELECTRONIC Co.,Ltd. |
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Denomination of invention: Residual current detector and fire alarm system Effective date of registration: 20221108 Granted publication date: 20180713 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: WUXI BRIGHTSKY ELECTRONIC Co.,Ltd. Registration number: Y2022980021063 |
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