KR890001012U - 가스관의 가스누출 조기 발견대 - Google Patents

가스관의 가스누출 조기 발견대

Info

Publication number
KR890001012U
KR890001012U KR2019870009812U KR870009812U KR890001012U KR 890001012 U KR890001012 U KR 890001012U KR 2019870009812 U KR2019870009812 U KR 2019870009812U KR 870009812 U KR870009812 U KR 870009812U KR 890001012 U KR890001012 U KR 890001012U
Authority
KR
South Korea
Prior art keywords
gas
early detection
leakage
gas pipe
pipe
Prior art date
Application number
KR2019870009812U
Other languages
English (en)
Other versions
KR900000446Y1 (ko
Inventor
김중현
Original Assignee
김중현
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 김중현 filed Critical 김중현
Priority to KR2019870009812U priority Critical patent/KR900000446Y1/ko
Publication of KR890001012U publication Critical patent/KR890001012U/ko
Application granted granted Critical
Publication of KR900000446Y1 publication Critical patent/KR900000446Y1/ko

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
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/12—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water
    • G01M3/14—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/143—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for pipe joints or seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
KR2019870009812U 1987-06-19 1987-06-19 가스관의 가스누출 조기 발견대 KR900000446Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870009812U KR900000446Y1 (ko) 1987-06-19 1987-06-19 가스관의 가스누출 조기 발견대

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870009812U KR900000446Y1 (ko) 1987-06-19 1987-06-19 가스관의 가스누출 조기 발견대

Publications (2)

Publication Number Publication Date
KR890001012U true KR890001012U (ko) 1989-03-17
KR900000446Y1 KR900000446Y1 (ko) 1990-01-30

Family

ID=19264259

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870009812U KR900000446Y1 (ko) 1987-06-19 1987-06-19 가스관의 가스누출 조기 발견대

Country Status (1)

Country Link
KR (1) KR900000446Y1 (ko)

Also Published As

Publication number Publication date
KR900000446Y1 (ko) 1990-01-30

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Legal Events

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