KR890023535U - 자동화재 경보유도등 - Google Patents

자동화재 경보유도등

Info

Publication number
KR890023535U
KR890023535U KR2019880007033U KR880007033U KR890023535U KR 890023535 U KR890023535 U KR 890023535U KR 2019880007033 U KR2019880007033 U KR 2019880007033U KR 880007033 U KR880007033 U KR 880007033U KR 890023535 U KR890023535 U KR 890023535U
Authority
KR
South Korea
Prior art keywords
induction light
automated material
material alarm
alarm induction
automated
Prior art date
Application number
KR2019880007033U
Other languages
English (en)
Other versions
KR910007178Y1 (ko
Inventor
정연철
Original Assignee
정연철
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 정연철 filed Critical 정연철
Priority to KR2019880007033U priority Critical patent/KR910007178Y1/ko
Publication of KR890023535U publication Critical patent/KR890023535U/ko
Application granted granted Critical
Publication of KR910007178Y1 publication Critical patent/KR910007178Y1/ko

Links

Classifications

    • 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
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • 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
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire Alarms (AREA)
KR2019880007033U 1988-05-11 1988-05-11 자동화재 경보유도등 KR910007178Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880007033U KR910007178Y1 (ko) 1988-05-11 1988-05-11 자동화재 경보유도등

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880007033U KR910007178Y1 (ko) 1988-05-11 1988-05-11 자동화재 경보유도등

Publications (2)

Publication Number Publication Date
KR890023535U true KR890023535U (ko) 1989-12-02
KR910007178Y1 KR910007178Y1 (ko) 1991-09-24

Family

ID=19275131

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880007033U KR910007178Y1 (ko) 1988-05-11 1988-05-11 자동화재 경보유도등

Country Status (1)

Country Link
KR (1) KR910007178Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100381608B1 (ko) * 2000-02-12 2003-04-26 손재설 비상구표시장치

Also Published As

Publication number Publication date
KR910007178Y1 (ko) 1991-09-24

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
O032 Opposition [utility model]: request for opposition