DE8903740U1 - - Google Patents
Info
- Publication number
- DE8903740U1 DE8903740U1 DE8903740U DE8903740U DE8903740U1 DE 8903740 U1 DE8903740 U1 DE 8903740U1 DE 8903740 U DE8903740 U DE 8903740U DE 8903740 U DE8903740 U DE 8903740U DE 8903740 U1 DE8903740 U1 DE 8903740U1
- Authority
- DE
- Germany
- 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.)
- Expired
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)
- Lift Valve (AREA)
- Sliding Valves (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH125088A CH676132A5 (de) | 1988-04-05 | 1988-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8903740U1 true DE8903740U1 (de) | 1989-05-11 |
Family
ID=4205995
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8903740U Expired DE8903740U1 (de) | 1988-04-05 | 1989-03-25 | |
| DE19893909901 Withdrawn DE3909901A1 (de) | 1988-04-05 | 1989-03-25 | Rueckstauklappe |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19893909901 Withdrawn DE3909901A1 (de) | 1988-04-05 | 1989-03-25 | Rueckstauklappe |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT396492B (de) |
| CH (1) | CH676132A5 (de) |
| DE (2) | DE8903740U1 (de) |
| FR (1) | FR2629556B1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011158226A1 (en) * | 2010-06-14 | 2011-12-22 | Hosam Costa Kassis | Non-return sewage barrier |
| EP3260614A1 (de) * | 2016-06-20 | 2017-12-27 | Sjorstechniek B.V. | Abwasserleitungsventil |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK170994B1 (da) * | 1991-06-06 | 1996-04-15 | Torben Jensen | Dyrespærre til afspærring af dyrs, fortrinsvis rotters, adgang til en rørstrækning, f.eks. en kloak |
| DE4223259C2 (de) * | 1992-07-15 | 1999-06-17 | Hansjoerg Prof Dr Ing Brombach | Klappenwehr |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1237247A (fr) * | 1959-06-17 | 1960-07-29 | Loing Verreries | Clapet de retenue |
| DE2653158C2 (de) * | 1976-11-23 | 1983-06-01 | Strate GmbH Maschinenfabrik für Abwassertechnik, 3014 Laatzen | Rückschlagklappe |
| DE2913969A1 (de) * | 1979-04-04 | 1980-10-23 | Hubert Combe | Rueckflussperre, insbesondere fuer abwasserleitungen |
| DE3127487C2 (de) * | 1981-07-11 | 1989-07-20 | Bernhard 8071 Lenting Kessel | Reinigungsrohr |
-
1988
- 1988-04-05 CH CH125088A patent/CH676132A5/de not_active IP Right Cessation
-
1989
- 1989-03-25 DE DE8903740U patent/DE8903740U1/de not_active Expired
- 1989-03-25 DE DE19893909901 patent/DE3909901A1/de not_active Withdrawn
- 1989-03-30 AT AT73689A patent/AT396492B/de not_active IP Right Cessation
- 1989-04-03 FR FR8904355A patent/FR2629556B1/fr not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011158226A1 (en) * | 2010-06-14 | 2011-12-22 | Hosam Costa Kassis | Non-return sewage barrier |
| EP3260614A1 (de) * | 2016-06-20 | 2017-12-27 | Sjorstechniek B.V. | Abwasserleitungsventil |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2629556B1 (fr) | 1991-12-13 |
| ATA73689A (de) | 1993-01-15 |
| FR2629556A1 (fr) | 1989-10-06 |
| CH676132A5 (de) | 1990-12-14 |
| DE3909901A1 (de) | 1989-10-19 |
| AT396492B (de) | 1993-09-27 |