CN1012398B - 火灾警报器的接收机 - Google Patents

火灾警报器的接收机

Info

Publication number
CN1012398B
CN1012398B CN 88107074 CN88107074A CN1012398B CN 1012398 B CN1012398 B CN 1012398B CN 88107074 CN88107074 CN 88107074 CN 88107074 A CN88107074 A CN 88107074A CN 1012398 B CN1012398 B CN 1012398B
Authority
CN
China
Prior art keywords
fire
alarm
transmitter
mentioned
receiver
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CN 88107074
Other languages
English (en)
Chinese (zh)
Other versions
CN1032596A (zh
Inventor
宇田川洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nittan Co Ltd
Original Assignee
Nittan Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nittan Co Ltd filed Critical Nittan Co Ltd
Publication of CN1032596A publication Critical patent/CN1032596A/zh
Publication of CN1012398B publication Critical patent/CN1012398B/zh
Expired legal-status Critical Current

Links

Images

Landscapes

  • Fire Alarms (AREA)
  • Alarm Systems (AREA)
CN 88107074 1987-10-14 1988-10-14 火灾警报器的接收机 Expired CN1012398B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP257326/87 1987-10-14
JP25732687A JPH01100695A (ja) 1987-10-14 1987-10-14 火災報知機の受信機

Publications (2)

Publication Number Publication Date
CN1032596A CN1032596A (zh) 1989-04-26
CN1012398B true CN1012398B (zh) 1991-04-17

Family

ID=17304806

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 88107074 Expired CN1012398B (zh) 1987-10-14 1988-10-14 火灾警报器的接收机

Country Status (2)

Country Link
JP (1) JPH01100695A (enExample)
CN (1) CN1012398B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100356411C (zh) * 2005-05-24 2007-12-19 崔龙 森林、野外火灾报警监控系统
CN100363956C (zh) * 2005-12-30 2008-01-23 天津市英克瑞电子技术有限公司 火灾显示盘控制系统
US8373445B2 (en) * 2008-10-02 2013-02-12 Hochiki Corporation Transmission input circuit
CN102881129B (zh) * 2012-09-17 2015-01-14 安科智慧城市技术（中国）有限公司 一种接警主机、系统及方法

Also Published As

Publication number Publication date
JPH0552997B2 (enExample) 1993-08-06
JPH01100695A (ja) 1989-04-18
CN1032596A (zh) 1989-04-26

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C13 Decision
GR02 Examined patent application
C14 Grant of patent or utility model
GR01 Patent grant
C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
OR01 Other related matters
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee