KR880022273U - 보일러의 배관 연결구조 - Google Patents

보일러의 배관 연결구조

Info

Publication number
KR880022273U
KR880022273U KR2019870006829U KR870006829U KR880022273U KR 880022273 U KR880022273 U KR 880022273U KR 2019870006829 U KR2019870006829 U KR 2019870006829U KR 870006829 U KR870006829 U KR 870006829U KR 880022273 U KR880022273 U KR 880022273U
Authority
KR
South Korea
Prior art keywords
connection structure
piping connection
boiler piping
boiler
piping
Prior art date
Application number
KR2019870006829U
Other languages
English (en)
Other versions
KR910000131Y1 (ko
Inventor
백석철
Original Assignee
대우전자 주식회사
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 대우전자 주식회사 filed Critical 대우전자 주식회사
Priority to KR2019870006829U priority Critical patent/KR910000131Y1/ko
Publication of KR880022273U publication Critical patent/KR880022273U/ko
Application granted granted Critical
Publication of KR910000131Y1 publication Critical patent/KR910000131Y1/ko

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/09—Component parts or accessories
    • E03B7/10—Devices preventing bursting of pipes by freezing

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Thermal Insulation (AREA)
KR2019870006829U 1987-05-06 1987-05-06 보일러의 배관 연결구조 KR910000131Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870006829U KR910000131Y1 (ko) 1987-05-06 1987-05-06 보일러의 배관 연결구조

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870006829U KR910000131Y1 (ko) 1987-05-06 1987-05-06 보일러의 배관 연결구조

Publications (2)

Publication Number Publication Date
KR880022273U true KR880022273U (ko) 1988-12-26
KR910000131Y1 KR910000131Y1 (ko) 1991-01-18

Family

ID=19262543

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870006829U KR910000131Y1 (ko) 1987-05-06 1987-05-06 보일러의 배관 연결구조

Country Status (1)

Country Link
KR (1) KR910000131Y1 (ko)

Also Published As

Publication number Publication date
KR910000131Y1 (ko) 1991-01-18

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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: 19981231

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee