KR900017516U - 수도관용 누수탐지기 - Google Patents

수도관용 누수탐지기

Info

Publication number
KR900017516U
KR900017516U KR2019890002525U KR890002525U KR900017516U KR 900017516 U KR900017516 U KR 900017516U KR 2019890002525 U KR2019890002525 U KR 2019890002525U KR 890002525 U KR890002525 U KR 890002525U KR 900017516 U KR900017516 U KR 900017516U
Authority
KR
South Korea
Prior art keywords
water
leak detector
water pipe
pipe
water leak
Prior art date
Application number
KR2019890002525U
Other languages
English (en)
Other versions
KR940002324Y1 (ko
Inventor
김선직
Original Assignee
대구직할 시장
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 대구직할 시장 filed Critical 대구직할 시장
Priority to KR2019890002525U priority Critical patent/KR940002324Y1/ko
Publication of KR900017516U publication Critical patent/KR900017516U/ko
Application granted granted Critical
Publication of KR940002324Y1 publication Critical patent/KR940002324Y1/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
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G01M3/2815—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pressure measurements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compressor (AREA)
KR2019890002525U 1989-03-02 1989-03-02 수도관용 누수탐지기 KR940002324Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890002525U KR940002324Y1 (ko) 1989-03-02 1989-03-02 수도관용 누수탐지기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890002525U KR940002324Y1 (ko) 1989-03-02 1989-03-02 수도관용 누수탐지기

Publications (2)

Publication Number Publication Date
KR900017516U true KR900017516U (ko) 1990-10-05
KR940002324Y1 KR940002324Y1 (ko) 1994-04-13

Family

ID=19284206

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890002525U KR940002324Y1 (ko) 1989-03-02 1989-03-02 수도관용 누수탐지기

Country Status (1)

Country Link
KR (1) KR940002324Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113686504A (zh) * 2021-07-21 2021-11-23 一汽解放汽车有限公司 一种车门密封条的密封性检测装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101445133B1 (ko) * 2008-05-30 2014-10-07 린나이코리아 주식회사 하수관 막힘 검사 장치
KR200485283Y1 (ko) * 2017-05-02 2017-12-15 이왕재 기밀 시험용 충전식 휴대 가압 장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113686504A (zh) * 2021-07-21 2021-11-23 一汽解放汽车有限公司 一种车门密封条的密封性检测装置
CN113686504B (zh) * 2021-07-21 2023-11-07 一汽解放汽车有限公司 一种车门密封条的密封性检测装置

Also Published As

Publication number Publication date
KR940002324Y1 (ko) 1994-04-13

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