EP0195439A3 - Anti-flood valve - Google Patents
Anti-flood valve Download PDFInfo
- Publication number
- EP0195439A3 EP0195439A3 EP86103730A EP86103730A EP0195439A3 EP 0195439 A3 EP0195439 A3 EP 0195439A3 EP 86103730 A EP86103730 A EP 86103730A EP 86103730 A EP86103730 A EP 86103730A EP 0195439 A3 EP0195439 A3 EP 0195439A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- seat
- hollow body
- component
- sealing element
- base component
- 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.)
- Granted
Links
Classifications
-
- 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
- E03F7/02—Shut-off devices
- E03F7/04—Valves for preventing return flow
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)
- Check Valves (AREA)
- Compressor (AREA)
- Closures For Containers (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT86103730T ATE53089T1 (en) | 1985-03-19 | 1986-03-19 | BACKFLOOR CLOSURE. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3509779 | 1985-03-19 | ||
DE19853509779 DE3509779A1 (en) | 1985-03-19 | 1985-03-19 | BACKFLOW CAP |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0195439A2 EP0195439A2 (en) | 1986-09-24 |
EP0195439A3 true EP0195439A3 (en) | 1987-05-20 |
EP0195439B1 EP0195439B1 (en) | 1990-05-23 |
Family
ID=6265611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86103730A Expired - Lifetime EP0195439B1 (en) | 1985-03-19 | 1986-03-19 | Anti-flood valve |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0195439B1 (en) |
AT (1) | ATE53089T1 (en) |
DE (2) | DE3509779A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8702300U1 (en) * | 1987-02-14 | 1988-06-23 | Fa. Franz Viegener Ii, 5952 Attendorn | Cleaning pipe |
DE3739302A1 (en) * | 1987-03-17 | 1988-10-06 | Bernhard Kessel | FAECAL REVERSE CLOSURE |
DE3731160A1 (en) * | 1987-09-17 | 1989-03-30 | Bernhard Kessel | USE OF A CLEANING PIPE FOR CONTINUOUS WASTE PIPING PIPES AS A BACKFLOW PREVENTOR FOR ALL WATER TYPES |
DE8712537U1 (en) * | 1987-09-17 | 1987-11-05 | Kessel, Bernhard, 8071 Lenting | Cleaning pipe for continuous sewage pipes |
DE3739303A1 (en) * | 1987-11-20 | 1989-06-08 | Bernhard Kessel | Backflow preventer |
DE3936752C2 (en) * | 1989-11-04 | 1995-08-10 | Bernhard Kessel | Sewage pipe with cleaning opening |
DE4238059C2 (en) * | 1992-11-11 | 1997-02-20 | Bernhard Kessel | Floor drain |
CH693067A5 (en) * | 1998-08-26 | 2003-02-14 | Von Roll Holding Ag | Nebenabsperrorgan for hydrants. |
GB2373258B (en) * | 2001-03-17 | 2003-11-19 | Ray Wolfenden | Floodwater/sewage protection for buildings |
DE102005009777B4 (en) * | 2005-01-05 | 2008-08-21 | Aco Severin Ahlmann Gmbh & Co. Kg | backwater valve |
GB0901920D0 (en) * | 2009-02-06 | 2009-03-11 | Cozens Albert | Non-return valve adapter for water closet |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1864443A (en) * | 1930-10-03 | 1932-06-21 | Albert M Khun | Flood tide and backwater valve |
US2001901A (en) * | 1933-10-14 | 1935-05-21 | Brant A Cunningham | Odor-sealing valve for combination sewer drains |
US2447174A (en) * | 1946-08-27 | 1948-08-17 | William B Griffith | Dry pipe valve |
US3182951A (en) * | 1962-01-18 | 1965-05-11 | Kenneth L Spencer | Pivoted valve |
US3654942A (en) * | 1970-06-08 | 1972-04-11 | Mayer Flood Systems Inc | Mechanically located valve and method of using same |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7330968U (en) * | 1973-12-13 | Guss- Und Armaturwerk Kaiserslautern Nfg K Billand | Closing flap for waste water that opens and closes automatically depending on the direction of flow | |
US1606396A (en) * | 1922-06-09 | 1926-11-09 | Claes J Blom | Backwater valve |
DE3040865C2 (en) * | 1980-10-30 | 1984-10-11 | Bernhard 8071 Lenting Kessel | Backflow stop as an insert |
JPS59144870A (en) * | 1983-02-04 | 1984-08-20 | Kyoei Zoki Kk | Check valve for transferring solid matter |
-
1985
- 1985-03-19 DE DE19853509779 patent/DE3509779A1/en active Granted
-
1986
- 1986-03-19 EP EP86103730A patent/EP0195439B1/en not_active Expired - Lifetime
- 1986-03-19 DE DE8686103730T patent/DE3671491D1/en not_active Expired - Lifetime
- 1986-03-19 AT AT86103730T patent/ATE53089T1/en active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1864443A (en) * | 1930-10-03 | 1932-06-21 | Albert M Khun | Flood tide and backwater valve |
US2001901A (en) * | 1933-10-14 | 1935-05-21 | Brant A Cunningham | Odor-sealing valve for combination sewer drains |
US2447174A (en) * | 1946-08-27 | 1948-08-17 | William B Griffith | Dry pipe valve |
US3182951A (en) * | 1962-01-18 | 1965-05-11 | Kenneth L Spencer | Pivoted valve |
US3654942A (en) * | 1970-06-08 | 1972-04-11 | Mayer Flood Systems Inc | Mechanically located valve and method of using same |
Non-Patent Citations (1)
Title |
---|
PATENTS ABSTRACTS OF JAPAN, Band 8, Nr. 274 (M-345)[1711], 14. Dezember 1984; & JP-A-59 144 870 (KIYOUEI ZOUKI K.K.) 20.08.1984 * |
Also Published As
Publication number | Publication date |
---|---|
DE3509779C2 (en) | 1991-11-21 |
EP0195439B1 (en) | 1990-05-23 |
ATE53089T1 (en) | 1990-06-15 |
EP0195439A2 (en) | 1986-09-24 |
DE3509779A1 (en) | 1986-10-02 |
DE3671491D1 (en) | 1990-06-28 |
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