KR910018647U - Hot air - Google Patents

Hot air

Info

Publication number
KR910018647U
KR910018647U KR2019900005159U KR900005159U KR910018647U KR 910018647 U KR910018647 U KR 910018647U KR 2019900005159 U KR2019900005159 U KR 2019900005159U KR 900005159 U KR900005159 U KR 900005159U KR 910018647 U KR910018647 U KR 910018647U
Authority
KR
South Korea
Prior art keywords
hot air
hot
air
Prior art date
Application number
KR2019900005159U
Other languages
Korean (ko)
Other versions
KR920004212Y1 (en
Inventor
김정암
Original Assignee
김정암
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 김정암 filed Critical 김정암
Priority to KR2019900005159U priority Critical patent/KR920004212Y1/en
Publication of KR910018647U publication Critical patent/KR910018647U/en
Application granted granted Critical
Publication of KR920004212Y1 publication Critical patent/KR920004212Y1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00Air heaters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/18Arrangement or mounting of grates or heating means
    • F24H9/1854Arrangement or mounting of grates or heating means for air heaters

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)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)
KR2019900005159U 1990-04-24 1990-04-24 Air heater KR920004212Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900005159U KR920004212Y1 (en) 1990-04-24 1990-04-24 Air heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900005159U KR920004212Y1 (en) 1990-04-24 1990-04-24 Air heater

Publications (2)

Publication Number Publication Date
KR910018647U true KR910018647U (en) 1991-11-29
KR920004212Y1 KR920004212Y1 (en) 1992-06-22

Family

ID=19297995

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900005159U KR920004212Y1 (en) 1990-04-24 1990-04-24 Air heater

Country Status (1)

Country Link
KR (1) KR920004212Y1 (en)

Also Published As

Publication number Publication date
KR920004212Y1 (en) 1992-06-22

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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: 19960610

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee