KR850003469U - Water leakage detection device - Google Patents

Water leakage detection device

Info

Publication number
KR850003469U
KR850003469U KR2019830008627U KR830008627U KR850003469U KR 850003469 U KR850003469 U KR 850003469U KR 2019830008627 U KR2019830008627 U KR 2019830008627U KR 830008627 U KR830008627 U KR 830008627U KR 850003469 U KR850003469 U KR 850003469U
Authority
KR
South Korea
Prior art keywords
detection device
water leakage
leakage detection
water
leakage
Prior art date
Application number
KR2019830008627U
Other languages
Korean (ko)
Other versions
KR850002611Y1 (en
Inventor
윤창호
Original Assignee
윤창호
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 윤창호 filed Critical 윤창호
Priority to KR2019830008627U priority Critical patent/KR850002611Y1/en
Publication of KR850003469U publication Critical patent/KR850003469U/en
Application granted granted Critical
Publication of KR850002611Y1 publication Critical patent/KR850002611Y1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/38—Investigating fluid-tightness of structures by using light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/002—Investigating fluid-tightness of structures by using thermal means
KR2019830008627U 1983-10-10 1983-10-10 Detector of gas leakage KR850002611Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019830008627U KR850002611Y1 (en) 1983-10-10 1983-10-10 Detector of gas leakage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019830008627U KR850002611Y1 (en) 1983-10-10 1983-10-10 Detector of gas leakage

Publications (2)

Publication Number Publication Date
KR850003469U true KR850003469U (en) 1985-06-17
KR850002611Y1 KR850002611Y1 (en) 1985-10-24

Family

ID=70159090

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019830008627U KR850002611Y1 (en) 1983-10-10 1983-10-10 Detector of gas leakage

Country Status (1)

Country Link
KR (1) KR850002611Y1 (en)

Also Published As

Publication number Publication date
KR850002611Y1 (en) 1985-10-24

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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: 19891023

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee