KR890016575U - Refrigerator door open alarm circuit - Google Patents

Refrigerator door open alarm circuit

Info

Publication number
KR890016575U
KR890016575U KR2019880000838U KR880000838U KR890016575U KR 890016575 U KR890016575 U KR 890016575U KR 2019880000838 U KR2019880000838 U KR 2019880000838U KR 880000838 U KR880000838 U KR 880000838U KR 890016575 U KR890016575 U KR 890016575U
Authority
KR
South Korea
Prior art keywords
door open
refrigerator door
alarm circuit
open alarm
refrigerator
Prior art date
Application number
KR2019880000838U
Other languages
Korean (ko)
Other versions
KR910002824Y1 (en
Inventor
성대진
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019880000838U priority Critical patent/KR910002824Y1/en
Publication of KR890016575U publication Critical patent/KR890016575U/en
Application granted granted Critical
Publication of KR910002824Y1 publication Critical patent/KR910002824Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/008—Alarm devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/028—Cooled supporting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2600/00—Control issues
    • F25D2600/06—Controlling according to a predetermined profile

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
KR2019880000838U 1988-01-30 1988-01-30 Door alarm circuit for refrigerator KR910002824Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880000838U KR910002824Y1 (en) 1988-01-30 1988-01-30 Door alarm circuit for refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880000838U KR910002824Y1 (en) 1988-01-30 1988-01-30 Door alarm circuit for refrigerator

Publications (2)

Publication Number Publication Date
KR890016575U true KR890016575U (en) 1989-08-19
KR910002824Y1 KR910002824Y1 (en) 1991-05-02

Family

ID=19271863

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880000838U KR910002824Y1 (en) 1988-01-30 1988-01-30 Door alarm circuit for refrigerator

Country Status (1)

Country Link
KR (1) KR910002824Y1 (en)

Also Published As

Publication number Publication date
KR910002824Y1 (en) 1991-05-02

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Legal Events

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

Payment date: 19951226

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee