KR900014717U - 가스보일러의 역풍방지장치 - Google Patents

가스보일러의 역풍방지장치

Info

Publication number
KR900014717U
KR900014717U KR2019890001093U KR890001093U KR900014717U KR 900014717 U KR900014717 U KR 900014717U KR 2019890001093 U KR2019890001093 U KR 2019890001093U KR 890001093 U KR890001093 U KR 890001093U KR 900014717 U KR900014717 U KR 900014717U
Authority
KR
South Korea
Prior art keywords
prevention device
gas boiler
backwind prevention
backwind
boiler
Prior art date
Application number
KR2019890001093U
Other languages
English (en)
Other versions
KR940005581Y1 (ko
Inventor
황선웅
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 KR2019890001093U priority Critical patent/KR940005581Y1/ko
Publication of KR900014717U publication Critical patent/KR900014717U/ko
Application granted granted Critical
Publication of KR940005581Y1 publication Critical patent/KR940005581Y1/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
    • F24H9/2042—Preventing or detecting the return of combustion gases
    • F24H9/205—Closing the energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0026—Guiding means in combustion gas channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Supply (AREA)
KR2019890001093U 1989-01-31 1989-01-31 가스보일러의 역풍방지장치 KR940005581Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890001093U KR940005581Y1 (ko) 1989-01-31 1989-01-31 가스보일러의 역풍방지장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890001093U KR940005581Y1 (ko) 1989-01-31 1989-01-31 가스보일러의 역풍방지장치

Publications (2)

Publication Number Publication Date
KR900014717U true KR900014717U (ko) 1990-08-02
KR940005581Y1 KR940005581Y1 (ko) 1994-08-19

Family

ID=19283497

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890001093U KR940005581Y1 (ko) 1989-01-31 1989-01-31 가스보일러의 역풍방지장치

Country Status (1)

Country Link
KR (1) KR940005581Y1 (ko)

Also Published As

Publication number Publication date
KR940005581Y1 (ko) 1994-08-19

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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
LAPS Lapse due to unpaid annual fee