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JPS5358798A - Annunciator - Google Patents

Annunciator

Info

Publication number
JPS5358798A
JPS5358798A JP13477476A JP13477476A JPS5358798A JP S5358798 A JPS5358798 A JP S5358798A JP 13477476 A JP13477476 A JP 13477476A JP 13477476 A JP13477476 A JP 13477476A JP S5358798 A JPS5358798 A JP S5358798A
Authority
JP
Japan
Prior art keywords
during normal
normal time
annunciator
circuit
announciator
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.)
Granted
Application number
JP13477476A
Other languages
Japanese (ja)
Other versions
JPS5441480B2 (en
Inventor
Yasushi Mori
Norio Miyawaki
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP13477476A priority Critical patent/JPS5358798A/en
Publication of JPS5358798A publication Critical patent/JPS5358798A/en
Publication of JPS5441480B2 publication Critical patent/JPS5441480B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)

Abstract

PURPOSE: Circuit configurations are made simple and low cost despite contactless type and the false operations of an announciator owing to the disturbances and noises being inputted to the annunciator are prevented during normal time by making the output of an input circuit zero during normal time so that the signal processing circuit is not operated.
COPYRIGHT: (C)1978,JPO&Japio
JP13477476A 1976-11-08 1976-11-08 Annunciator Granted JPS5358798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13477476A JPS5358798A (en) 1976-11-08 1976-11-08 Annunciator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13477476A JPS5358798A (en) 1976-11-08 1976-11-08 Annunciator

Publications (2)

Publication Number Publication Date
JPS5358798A true JPS5358798A (en) 1978-05-26
JPS5441480B2 JPS5441480B2 (en) 1979-12-08

Family

ID=15136239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13477476A Granted JPS5358798A (en) 1976-11-08 1976-11-08 Annunciator

Country Status (1)

Country Link
JP (1) JPS5358798A (en)

Also Published As

Publication number Publication date
JPS5441480B2 (en) 1979-12-08

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