EP1267004A3 - Rohrtrenner - Google Patents
Rohrtrenner Download PDFInfo
- Publication number
- EP1267004A3 EP1267004A3 EP02011012A EP02011012A EP1267004A3 EP 1267004 A3 EP1267004 A3 EP 1267004A3 EP 02011012 A EP02011012 A EP 02011012A EP 02011012 A EP02011012 A EP 02011012A EP 1267004 A3 EP1267004 A3 EP 1267004A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- valve
- pressure zone
- water system
- medium pressure
- sleeve
- 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.)
- Withdrawn
Links
- 239000003651 drinking water Substances 0.000 abstract 3
- 235000020188 drinking water Nutrition 0.000 abstract 3
- 238000011144 upstream manufacturing Methods 0.000 abstract 3
- 239000012528 membrane Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/077—Arrangement of backflow preventing devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
- E03C1/106—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using two or more check valves
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
- E03C1/108—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves having an aerating 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)
- Check Valves (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10128435 | 2001-06-12 | ||
DE2001128435 DE10128435A1 (de) | 2001-06-12 | 2001-06-12 | Rohrtrenner |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1267004A2 EP1267004A2 (de) | 2002-12-18 |
EP1267004A3 true EP1267004A3 (de) | 2003-09-17 |
Family
ID=7688002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02011012A Withdrawn EP1267004A3 (de) | 2001-06-12 | 2002-05-17 | Rohrtrenner |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1267004A3 (de) |
DE (1) | DE10128435A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL359448A1 (en) | 2002-04-03 | 2003-10-06 | Hans Sasserath & Co Kg | Set of isolating valves for water supply system |
DE102007030654A1 (de) * | 2007-07-02 | 2009-01-08 | Hans Sasserath & Co. Kg | Rohrtrenneranordnung |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3747621A (en) * | 1970-10-05 | 1973-07-24 | Watts Regulator Co | Backflow preventer |
US3818929A (en) * | 1973-04-23 | 1974-06-25 | H Braukmann | Reduced pressure backflow preventer valve |
US4013089A (en) * | 1975-09-17 | 1977-03-22 | Braukmann Armaturen Ag | Back flow preventer valve |
EP1031368A1 (de) * | 1999-02-24 | 2000-08-30 | Hans Sasserath & Co Kg | Filterzustands-Anzeiger |
-
2001
- 2001-06-12 DE DE2001128435 patent/DE10128435A1/de not_active Withdrawn
-
2002
- 2002-05-17 EP EP02011012A patent/EP1267004A3/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3747621A (en) * | 1970-10-05 | 1973-07-24 | Watts Regulator Co | Backflow preventer |
US3818929A (en) * | 1973-04-23 | 1974-06-25 | H Braukmann | Reduced pressure backflow preventer valve |
US4013089A (en) * | 1975-09-17 | 1977-03-22 | Braukmann Armaturen Ag | Back flow preventer valve |
EP1031368A1 (de) * | 1999-02-24 | 2000-08-30 | Hans Sasserath & Co Kg | Filterzustands-Anzeiger |
Also Published As
Publication number | Publication date |
---|---|
DE10128435A1 (de) | 2002-12-19 |
EP1267004A2 (de) | 2002-12-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7E 03C 1/10 A |
|
AKX | Designation fees paid | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20040318 |