KR800000024Y1 - Automatic time memory device for fire repport - Google Patents

Automatic time memory device for fire repport Download PDF

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Publication number
KR800000024Y1
KR800000024Y1 KR7900035U KR790000035U KR800000024Y1 KR 800000024 Y1 KR800000024 Y1 KR 800000024Y1 KR 7900035 U KR7900035 U KR 7900035U KR 790000035 U KR790000035 U KR 790000035U KR 800000024 Y1 KR800000024 Y1 KR 800000024Y1
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KR
South Korea
Prior art keywords
fire
time memory
repport
memory device
automatic time
Prior art date
Application number
KR7900035U
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Korean (ko)
Inventor
송재웅
Original Assignee
송재웅
새한이전 주식회사
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.)
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Publication date
Application filed by 송재웅, 새한이전 주식회사 filed Critical 송재웅
Priority to KR7900035U priority Critical patent/KR800000024Y1/en
Application granted granted Critical
Publication of KR800000024Y1 publication Critical patent/KR800000024Y1/en

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Electromagnetism (AREA)
  • Fire Alarms (AREA)

Abstract

내용 없음.No content.

Description

화재 자동신고 시간기억 표시장치Fire automatic report time memory display device

첨부된 도면은 전자시계를 이용한 회로도임.The accompanying drawings are circuit diagrams using an electronic clock.

본 고안은 화재자동신고 시간기억 표시장치에 관한 것으로 본원 출원인이 소유하고 있는 실용신안등록 제3888호와 13013호를 이용하여 형성된 것으로서 화재발생시 자동화재신고장치에 의한 신고시간을 전자식시계로 기억표시시켜서 소방관서에 신고된 시간을 정확하게 표시해주며 평상시에는 별도의 시계를 필요로함이없이 정확한 전자시계로도 사용할 수 있을뿐만 아니라 소방서에서 화재신고시간과 출동한 시간의 시비를 가릴수 있게한 고안으로서 이하 첨부된 도면에 의거 요지를 상세히 설명하면 다음과 같다.The present invention relates to a fire automatic report time memory display device, which was formed using Utility Model Registration Nos. 3888 and 13013 owned by the applicant of the present application. It is designed to accurately display the time reported to the fire department, and can be used as an accurate electronic clock without the need for a separate clock. The gist of the present invention will be described in detail as follows.

공지의 자동화재속보기 계통도(A)에서 정전압 및 전압분배기의 단자(B)는 디지탈 클럭(Digital-Clock)부분에 항시 일정한 정전압(+VDD)을 공급시켜(정전시는 비상전원으로 자동공급됨) 시계로서 동작을 계속하다가 화재발생시 화재감지부가 릴레이(Ry1)를 동작시켜 (화재수동보턴SW1)을 눌러주는 상태) 접점(1)은 접점(2)으로 접속되어 음성 및 펄스증폭기와 기타 회로를 구동시키면서 소방서에 신고되고 동시에 신호 검출회로의 릴레이(Ry2)를 구동시켜 접점(2-3)은 접점(2-4)으로 접속되어 접지 (Ground)를 시켜 플립 플롭(Flip-Flop)(IC3)의 6번 입력단자를 하이(H)에서 로우 (Low)(L)로 만들고 논리에 의거 플립 플롭 출력 3번 단자로 하이(H)에서 로우(L)로 상태를 바꾸어 지속시키고 낸드게이트(NAND GATE)(IC2)의 1번 단자에는 60Hz의 구형파가 그리고 2번 단자에는 로우(L)가 공급되어 출력 3번 단자에는 60Hz의 구형파가 멈추고 낸드 게이트(NAND GATE)의 논리에 의해 하이(H)로 되어 LSI는 발진주파수가 없게 되어 동작을 멈춘다.In the well-known automated view system (A), the terminal B of the constant voltage and the voltage divider always supplies a constant constant voltage (+ VDD) to the digital clock (digital-clock) part (when power failure is automatically supplied to the emergency power supply). When the fire continues, the fire detection unit operates the relay (Ry 1 ) and presses the fire manual switch SW 1. The contact 1 is connected to the contact 2 so that voice and pulse amplifiers and other circuits Is reported to the fire department while driving the relay Ry 2 of the signal detection circuit, and the contact 2-3 is connected to the contact 2-4 to ground to flip-flop ( 6 input terminal of IC 3 ) is made high (H) to low (L) and according to logic, the state is changed to high and low (L) by flip-flop output terminal 3 and continued The first wave of (NAND GATE) (IC 2 ) has a square wave of 60 Hz and the low (L) at terminal 2 Since the square wave of 60Hz is stopped at the output terminal 3 and goes high due to the logic of the NAND GATE, the LSI stops operating because there is no oscillation frequency.

한번 셋트(set)된 플립 플롭(IC3)회로는 리셋트(Rest)하기 전에는 계속 지속되는 것이므로 리셋트인 복귀스위치(Sw2)를 눌러 로우(L)신호를 넣어 줄때까지 계속 멈춘 상태로 계속된다.The flip-flop (IC 3 ) circuit, once set, will continue until it is reset, so it will continue to stop until the reset switch Sw 2 is pressed to insert the low signal. .

다시 시계를 동작시키고저 할때에는 복귀스위치치(Sw2)를 눌러주면 멈춘 시간부터 동작을 하게되므로 시간의 오차를 정확하게 맞추는 조정스위치(S3)(S4)(S5)를 누르면서 정확한 시분초를 맞출수 있고 화재발생신고시간에 시간을 멈추게하여 화재발생신고가 몇시 몇분 몇초에 되었음을 입증할 수 있는 매우 실용적인 효과가 있는 것이다.When operating the clock again, press the return switch value (Sw 2 ) to start the operation from the stopped time, so press the adjustment switch (S 3 ) (S 4 ) (S 5 ) to accurately adjust the time error. It is very practical effect to prove that the fire report is in hours, minutes and seconds by stopping the time at the fire report time.

Claims (1)

명세서에 설명하고 도면에 도시한 바와 같이, 리레이 Ry2에 의해 동작하는 접점(2-4)에 의해 루우프가 형성되어 논리치가 바뀌는 플립 플롭(IC3)회로의 출력과 분주기(IC1)에 의해 발생되는 출력과를 조합하여 원하고져하는 출력을 얻도록한 낸드게이트(IC2)로서 구성됨을 특징으로하는 화재자동신고 시간기억 표시장치.As described in the specification and shown in the drawings, the output and divider IC 1 of the flip-flop IC 3 circuit in which a loop is formed by the contacts 2-4 operated by the relay Ry 2 and the logic value is changed. And a NAND gate (IC 2 ) configured to obtain a desired output by combining with the output generated by the automatic fire report time memory display device.
KR7900035U 1979-01-08 1979-01-08 Automatic time memory device for fire repport KR800000024Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR7900035U KR800000024Y1 (en) 1979-01-08 1979-01-08 Automatic time memory device for fire repport

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR7900035U KR800000024Y1 (en) 1979-01-08 1979-01-08 Automatic time memory device for fire repport

Publications (1)

Publication Number Publication Date
KR800000024Y1 true KR800000024Y1 (en) 1980-01-24

Family

ID=19210484

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7900035U KR800000024Y1 (en) 1979-01-08 1979-01-08 Automatic time memory device for fire repport

Country Status (1)

Country Link
KR (1) KR800000024Y1 (en)

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