KR870002574U - Hot water circulation device of small hot water boiler - Google Patents

Hot water circulation device of small hot water boiler

Info

Publication number
KR870002574U
KR870002574U KR2019850008989U KR850008989U KR870002574U KR 870002574 U KR870002574 U KR 870002574U KR 2019850008989 U KR2019850008989 U KR 2019850008989U KR 850008989 U KR850008989 U KR 850008989U KR 870002574 U KR870002574 U KR 870002574U
Authority
KR
South Korea
Prior art keywords
hot water
circulation device
small
water circulation
boiler
Prior art date
Application number
KR2019850008989U
Other languages
Korean (ko)
Other versions
KR870004123Y1 (en
Inventor
최갑전
Original Assignee
최갑전
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 최갑전 filed Critical 최갑전
Priority to KR2019850008989U priority Critical patent/KR870004123Y1/en
Publication of KR870002574U publication Critical patent/KR870002574U/en
Application granted granted Critical
Publication of KR870004123Y1 publication Critical patent/KR870004123Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/04—Hot-water central heating systems with the water under high pressure
    • F24D3/06—Arrangements or devices for maintaining high pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system

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)
  • Heat-Pump Type And Storage Water Heaters (AREA)
KR2019850008989U 1985-07-18 1985-07-18 Circulating apparatus for warm boiler KR870004123Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850008989U KR870004123Y1 (en) 1985-07-18 1985-07-18 Circulating apparatus for warm boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850008989U KR870004123Y1 (en) 1985-07-18 1985-07-18 Circulating apparatus for warm boiler

Publications (2)

Publication Number Publication Date
KR870002574U true KR870002574U (en) 1987-03-18
KR870004123Y1 KR870004123Y1 (en) 1987-12-21

Family

ID=19243916

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850008989U KR870004123Y1 (en) 1985-07-18 1985-07-18 Circulating apparatus for warm boiler

Country Status (1)

Country Link
KR (1) KR870004123Y1 (en)

Also Published As

Publication number Publication date
KR870004123Y1 (en) 1987-12-21

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
E902 Notification of reason for refusal
NORF Unpaid initial registration fee