KR960038280U - Sewer pipe misidentification mechanism - Google Patents

Sewer pipe misidentification mechanism

Info

Publication number
KR960038280U
KR960038280U KR2019950009880U KR19950009880U KR960038280U KR 960038280 U KR960038280 U KR 960038280U KR 2019950009880 U KR2019950009880 U KR 2019950009880U KR 19950009880 U KR19950009880 U KR 19950009880U KR 960038280 U KR960038280 U KR 960038280U
Authority
KR
South Korea
Prior art keywords
misidentification
sewer pipe
sewer
pipe
pipe misidentification
Prior art date
Application number
KR2019950009880U
Other languages
Korean (ko)
Other versions
KR0127514Y1 (en
Inventor
곽억연
Original Assignee
한국토지개발공사
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 한국토지개발공사 filed Critical 한국토지개발공사
Priority to KR2019950009880U priority Critical patent/KR0127514Y1/en
Publication of KR960038280U publication Critical patent/KR960038280U/en
Application granted granted Critical
Publication of KR0127514Y1 publication Critical patent/KR0127514Y1/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
    • G01M3/02—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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools

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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sink And Installation For Waste Water (AREA)
KR2019950009880U 1995-05-10 1995-05-10 Leak tester for drain pipe KR0127514Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950009880U KR0127514Y1 (en) 1995-05-10 1995-05-10 Leak tester for drain pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950009880U KR0127514Y1 (en) 1995-05-10 1995-05-10 Leak tester for drain pipe

Publications (2)

Publication Number Publication Date
KR960038280U true KR960038280U (en) 1996-12-18
KR0127514Y1 KR0127514Y1 (en) 1998-12-01

Family

ID=19412970

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950009880U KR0127514Y1 (en) 1995-05-10 1995-05-10 Leak tester for drain pipe

Country Status (1)

Country Link
KR (1) KR0127514Y1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050036427A (en) * 2003-10-16 2005-04-20 서울특별시 성동구 A curved surface spraying device and a flowing backward prevention cover for destroying insects inside of the rainwater pipe and drain pipe by fogging
KR101315188B1 (en) * 2013-07-19 2013-10-07 코오롱워터앤에너지 주식회사 Inspection apparatus for sewer pipe using smokescreen
KR102534811B1 (en) * 2020-08-20 2023-05-18 허근태 Smoke testing equipment for pipe & culvert inspection

Also Published As

Publication number Publication date
KR0127514Y1 (en) 1998-12-01

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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: 20090216

Year of fee payment: 12

EXPY Expiration of term