KR20020070221A - U 밸브 - Google Patents
U 밸브 Download PDFInfo
- Publication number
- KR20020070221A KR20020070221A KR1020020045713A KR20020045713A KR20020070221A KR 20020070221 A KR20020070221 A KR 20020070221A KR 1020020045713 A KR1020020045713 A KR 1020020045713A KR 20020045713 A KR20020045713 A KR 20020045713A KR 20020070221 A KR20020070221 A KR 20020070221A
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- floor
- building
- under
- sinkhole
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0407—Floor drains for indoor use
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/042—Arrangements of means against overflow of water, backing-up from the drain
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
- E03F2005/0417—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal in the form of a valve
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)
- Catching Or Destruction (AREA)
- Building Environments (AREA)
Abstract
Description
Claims (1)
- 지하에 설치하거나 바닦에 매설할 수 있도록 일정한 관속에 U밸브 역할을 할 수 있도록 고안한 제품.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020045713A KR20020070221A (ko) | 2002-08-01 | 2002-08-01 | U 밸브 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020045713A KR20020070221A (ko) | 2002-08-01 | 2002-08-01 | U 밸브 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20020070221A true KR20020070221A (ko) | 2002-09-05 |
Family
ID=27727592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020045713A Ceased KR20020070221A (ko) | 2002-08-01 | 2002-08-01 | U 밸브 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20020070221A (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5033955U (ko) * | 1973-07-21 | 1975-04-11 | ||
JPH0433770A (ja) * | 1990-05-30 | 1992-02-05 | Asahi Tec Corp | 重力鋳造法用ガス抜き鋳型およびガス抜き重力鋳造法 |
KR920016796U (ko) * | 1991-02-11 | 1992-09-17 | 박중순 | 종합 배수구 |
JPH0712566U (ja) * | 1993-08-11 | 1995-03-03 | 丸一株式会社 | 排水装置 |
KR19980015770U (ko) * | 1996-09-12 | 1998-06-25 | 윤성길 | 배수구 |
-
2002
- 2002-08-01 KR KR1020020045713A patent/KR20020070221A/ko not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5033955U (ko) * | 1973-07-21 | 1975-04-11 | ||
JPH0433770A (ja) * | 1990-05-30 | 1992-02-05 | Asahi Tec Corp | 重力鋳造法用ガス抜き鋳型およびガス抜き重力鋳造法 |
KR920016796U (ko) * | 1991-02-11 | 1992-09-17 | 박중순 | 종합 배수구 |
JPH0712566U (ja) * | 1993-08-11 | 1995-03-03 | 丸一株式会社 | 排水装置 |
KR19980015770U (ko) * | 1996-09-12 | 1998-06-25 | 윤성길 | 배수구 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20020801 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20040820 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20050202 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20040915 Comment text: Notification of reason for refusal Patent event code: PE06011S01I Patent event date: 20040820 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20050308 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20040915 Comment text: Notification of reason for refusal Patent event code: PE06011S01I Patent event date: 20040820 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20050407 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20040915 Comment text: Notification of reason for refusal Patent event code: PE06011S01I Patent event date: 20040820 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |