KR910018529U - Drain pipe connector for preventing odor inflow - Google Patents

Drain pipe connector for preventing odor inflow

Info

Publication number
KR910018529U
KR910018529U KR2019900005389U KR900005389U KR910018529U KR 910018529 U KR910018529 U KR 910018529U KR 2019900005389 U KR2019900005389 U KR 2019900005389U KR 900005389 U KR900005389 U KR 900005389U KR 910018529 U KR910018529 U KR 910018529U
Authority
KR
South Korea
Prior art keywords
drain pipe
pipe connector
preventing odor
odor inflow
inflow
Prior art date
Application number
KR2019900005389U
Other languages
Korean (ko)
Other versions
KR920007353Y1 (en
Inventor
이기원
Original Assignee
이종호
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 이종호 filed Critical 이종호
Priority to KR2019900005389U priority Critical patent/KR920007353Y1/en
Publication of KR910018529U publication Critical patent/KR910018529U/en
Application granted granted Critical
Publication of KR920007353Y1 publication Critical patent/KR920007353Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/124—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced radially into the pipe or hose
KR2019900005389U 1990-04-30 1990-04-30 Pipe connector for preventing counter-flow of fluid KR920007353Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900005389U KR920007353Y1 (en) 1990-04-30 1990-04-30 Pipe connector for preventing counter-flow of fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900005389U KR920007353Y1 (en) 1990-04-30 1990-04-30 Pipe connector for preventing counter-flow of fluid

Publications (2)

Publication Number Publication Date
KR910018529U true KR910018529U (en) 1991-11-29
KR920007353Y1 KR920007353Y1 (en) 1992-10-12

Family

ID=19298118

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900005389U KR920007353Y1 (en) 1990-04-30 1990-04-30 Pipe connector for preventing counter-flow of fluid

Country Status (1)

Country Link
KR (1) KR920007353Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010079488A (en) * 2001-07-31 2001-08-22 이관종 Opening and shutting valv for draining

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102292870B1 (en) * 2021-02-22 2021-08-24 주식회사 윤도건설 Deodorizing device and method for repairing all pipe by non-excavated

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010079488A (en) * 2001-07-31 2001-08-22 이관종 Opening and shutting valv for draining

Also Published As

Publication number Publication date
KR920007353Y1 (en) 1992-10-12

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
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: 19990410

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee