KR880016833U - Switch for fire alarm - Google Patents

Switch for fire alarm

Info

Publication number
KR880016833U
KR880016833U KR2019870001889U KR870001889U KR880016833U KR 880016833 U KR880016833 U KR 880016833U KR 2019870001889 U KR2019870001889 U KR 2019870001889U KR 870001889 U KR870001889 U KR 870001889U KR 880016833 U KR880016833 U KR 880016833U
Authority
KR
South Korea
Prior art keywords
switch
fire alarm
alarm
fire
Prior art date
Application number
KR2019870001889U
Other languages
Korean (ko)
Other versions
KR900000516Y1 (en
Inventor
김상배
Original Assignee
김상배
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 김상배 filed Critical 김상배
Priority to KR2019870001889U priority Critical patent/KR900000516Y1/en
Publication of KR880016833U publication Critical patent/KR880016833U/en
Application granted granted Critical
Publication of KR900000516Y1 publication Critical patent/KR900000516Y1/en

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire Alarms (AREA)
KR2019870001889U 1987-02-19 1987-02-19 Switch for alarm KR900000516Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870001889U KR900000516Y1 (en) 1987-02-19 1987-02-19 Switch for alarm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870001889U KR900000516Y1 (en) 1987-02-19 1987-02-19 Switch for alarm

Publications (2)

Publication Number Publication Date
KR880016833U true KR880016833U (en) 1988-10-08
KR900000516Y1 KR900000516Y1 (en) 1990-01-30

Family

ID=19259823

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870001889U KR900000516Y1 (en) 1987-02-19 1987-02-19 Switch for alarm

Country Status (1)

Country Link
KR (1) KR900000516Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102200969B1 (en) * 2019-05-06 2021-01-11 박혜언 book mark

Also Published As

Publication number Publication date
KR900000516Y1 (en) 1990-01-30

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19970130

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee