DD103290A1 - - Google Patents
Info
- Publication number
- DD103290A1 DD103290A1 DD17062873A DD17062873A DD103290A1 DD 103290 A1 DD103290 A1 DD 103290A1 DD 17062873 A DD17062873 A DD 17062873A DD 17062873 A DD17062873 A DD 17062873A DD 103290 A1 DD103290 A1 DD 103290A1
- Authority
- DD
- German Democratic Republic
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
- E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/4456—With liquid valves or liquid trap seals
- Y10T137/4463—Liquid seal in liquid flow line; flow liquid forms seal
- Y10T137/4471—Valves
- Y10T137/4478—Line condition change responsive
- Y10T137/4493—Pivoted valve
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7339—By weight of accumulated fluid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7358—By float controlled valve
- Y10T137/7423—Rectilinearly traveling float
- Y10T137/7426—Float co-axial with valve or port
- Y10T137/7436—Float rigid with valve
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7898—Pivoted valves
- Y10T137/7902—Valve mounted on end of pipe
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7898—Pivoted valves
- Y10T137/7903—Weight biased
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)
- Pipe Accessories (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722222406 DE2222406A1 (de) | 1972-05-06 | 1972-05-06 | Universal-abflussclown - selbstreinigender, schwenkbarer abfluss fuer abwasserbeseitigung, gasdicht und rueckflussverhinderer |
DE19722227419 DE2227419C3 (de) | 1972-06-06 | 1972-06-06 | Rückstauverschluß für Abwässer |
Publications (1)
Publication Number | Publication Date |
---|---|
DD103290A1 true DD103290A1 (xx) | 1974-01-12 |
Family
ID=25763219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD17062873A DD103290A1 (xx) | 1972-05-06 | 1973-05-04 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3838706A (xx) |
AT (1) | AT328382B (xx) |
DD (1) | DD103290A1 (xx) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1592013A (xx) * | 1977-01-13 | 1981-07-01 | ||
SE398365B (sv) * | 1977-03-02 | 1977-12-19 | Gustavsberg Ab | Vattenproppskapande organ vid en snalspolande klosett |
CA1272659A (en) * | 1986-04-16 | 1990-08-14 | Grenville Kenneth Yuill | Gas-sealing insert for floor drains |
US5419359A (en) * | 1994-03-03 | 1995-05-30 | Murray A. Grant | Gas and liquid backflow-preventing valve device for drains |
ES2142217B1 (es) * | 1997-02-11 | 2000-11-01 | Palomo Garcia Meliton | Sumidero o imbornal hermetico con apertura y cierre automaticos. |
FR2794152B1 (fr) * | 1999-05-28 | 2001-07-13 | Bernard Sikora | Obturateur a membrane pour regard de collecteur d'assainissement contre la remontee des odeurs |
NL1022727C2 (nl) * | 2003-02-18 | 2004-08-19 | Kwt Holding B V | Afvoer ten behoeve van het lozen van bijvoorbeeld rioolwater, industrieel afvalwater en/of oppervlaktewater, alsmede de montage van een dergelijke afvoer, alsmede een klep. |
US9498552B2 (en) * | 2006-09-01 | 2016-11-22 | Cps Products Canada Ltd. | Compositions and methods for eliminating microbial growth and preventing odors in vehicle HVAC systems and passenger cabin and truck environments |
US20090236293A1 (en) * | 2008-03-18 | 2009-09-24 | John Alvarado | Drain grate system and methods |
FR2955641B1 (fr) * | 2010-01-28 | 2012-06-01 | Peugeot Citroen Automobiles Sa | Dispositif de surete pour un circuit de fluide |
US20110240536A1 (en) * | 2010-03-30 | 2011-10-06 | Lung-Yuan Tseng | Floor Drain Cover That Can Prevent Waste Water From Flowing Backward in a Floor Drain |
US8499785B2 (en) * | 2011-01-19 | 2013-08-06 | Apricus Inc | Overflow valve for prevention of water vapor loss |
US8591729B2 (en) * | 2011-11-20 | 2013-11-26 | Jasem M. J. Alqanee | Storm drain with water trap |
FR2993255B1 (fr) * | 2012-07-10 | 2015-07-03 | Turbomeca | Dispositif d'emplissage pour reservoir de fluide |
USD722678S1 (en) | 2012-12-12 | 2015-02-17 | Canada Pipe Company ULC | Grate |
US9290968B2 (en) | 2012-12-18 | 2016-03-22 | Canada Pipe Company ULC | Locking mechanism for a cover |
US9127447B2 (en) | 2013-01-24 | 2015-09-08 | Canada Pipe Company ULC | Frame for an inlet of a catch basin or manhole |
US9157213B2 (en) | 2013-03-05 | 2015-10-13 | Canada Pipe Company ULC | Eccentric frame for an inlet of a catch basin or manhole |
US9279242B2 (en) | 2013-03-13 | 2016-03-08 | G2 Construction, Inc. | Drain grate system and method |
US20200224780A1 (en) * | 2015-08-24 | 2020-07-16 | Pump Pal Pty Ltd | A non-return valve |
CN105113613B (zh) * | 2015-09-02 | 2017-03-22 | 杨晔辰 | 一种双翻板防臭地漏 |
US20180328016A1 (en) * | 2017-05-11 | 2018-11-15 | Helvex, S.A. De C.V | Way out valve for urinals with a more efficient seal |
CN108825827B (zh) * | 2018-06-22 | 2021-04-02 | 中广核研究院有限公司 | 偏心旋启式止回阀 |
KR101959509B1 (ko) * | 2018-07-26 | 2019-03-18 | (주)랜드로드 | 빗물 배수구 오염물질 여과장치 및 이의 모니터링 시스템 |
US11320057B2 (en) * | 2019-02-05 | 2022-05-03 | Reseau Drain Corp. | Anti-rat valve and flap therefor |
US11877573B2 (en) * | 2020-12-02 | 2024-01-23 | Denis Friezner | Vector control screen for stormwater treatment systems |
US12044000B2 (en) * | 2021-02-09 | 2024-07-23 | Denis Friezner | Method and apparatus for controlling hazardous materials disposed within a storm water control system |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US195137A (en) * | 1877-09-11 | Improvement in traps for waste-pipes | ||
US227614A (en) * | 1880-05-18 | Automatic sewer-trap | ||
US576790A (en) * | 1897-02-09 | Sanitary | ||
US233104A (en) * | 1880-10-12 | Sink-trap | ||
US183279A (en) * | 1876-10-17 | Improvement in drain-traps | ||
US633510A (en) * | 1899-03-20 | 1899-09-19 | Aaron C Freed | Sink-trap. |
CH43867A (de) * | 1908-08-07 | 1909-06-16 | Baptiste Bardel Guillaume Jean | Obturateur automatique à chasse d'eau pour bouches d'égout |
US1066316A (en) * | 1912-05-25 | 1913-07-01 | David H Piper | Catch-basin. |
US1606396A (en) * | 1922-06-09 | 1926-11-09 | Claes J Blom | Backwater valve |
US2638178A (en) * | 1950-07-17 | 1953-05-12 | Harry C Riechman | Backflow check float for sewers |
-
1973
- 1973-05-04 DD DD17062873A patent/DD103290A1/xx unknown
- 1973-05-07 AT AT397173A patent/AT328382B/de not_active IP Right Cessation
- 1973-05-07 US US35801173 patent/US3838706A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATA397173A (de) | 1975-05-15 |
AT328382B (de) | 1976-03-25 |
US3838706A (en) | 1974-10-01 |