AT344105B - PIPE VENTILATOR - Google Patents
PIPE VENTILATORInfo
- Publication number
- AT344105B AT344105B AT513376A AT513376A AT344105B AT 344105 B AT344105 B AT 344105B AT 513376 A AT513376 A AT 513376A AT 513376 A AT513376 A AT 513376A AT 344105 B AT344105 B AT 344105B
- Authority
- AT
- Austria
- Prior art keywords
- pipe ventilator
- ventilator
- pipe
- Prior art date
Links
Classifications
-
- 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
- E03C1/102—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using an air gap device
-
- 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
- E03C1/104—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using a single check 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)
- Nozzles (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752534175 DE2534175C3 (en) | 1975-07-31 | 1975-07-31 | Tube aerator |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA513376A ATA513376A (en) | 1977-10-15 |
AT344105B true AT344105B (en) | 1978-07-10 |
Family
ID=5952883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT513376A AT344105B (en) | 1975-07-31 | 1976-07-13 | PIPE VENTILATOR |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT344105B (en) |
CH (1) | CH610635A5 (en) |
DE (1) | DE2534175C3 (en) |
FR (1) | FR2319827A1 (en) |
IT (1) | IT1124759B (en) |
NL (1) | NL7608290A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2759248C3 (en) * | 1977-12-31 | 1982-01-07 | Armaturenfabrik und Metallgießerei Koch und Müller GmbH, 4250 Bottrop | Flow aerator |
EP0100657B1 (en) * | 1982-07-29 | 1986-10-15 | Kentsub Limited | Air admittance valve |
DE3603503A1 (en) * | 1986-02-05 | 1987-08-06 | Grohe Armaturen Friedrich | MIXER BATTERY WITH HOSE SHOWER OUTLET |
DE9403578U1 (en) * | 1994-03-03 | 1994-06-16 | Roediger Anlagenbau GmbH, 63450 Hanau | Ventilation valve |
DE29611998U1 (en) * | 1996-07-10 | 1996-09-05 | Rossweiner Armaturen und Messgeräte GmbH, 04741 Roßwein | Pipe aerator for drinking water installations |
EP2719841B1 (en) * | 2012-10-10 | 2015-04-22 | Antonio Attilio Rossi | Aeration valve for use in a drinking water system |
DE202014103079U1 (en) * | 2014-07-03 | 2014-07-28 | Flühs Drehtechnik GmbH | tube diffusers |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2189694A (en) * | 1937-04-09 | 1940-02-06 | Beaton & Cadwell Mfg Company | Vacuum breaker |
US2282188A (en) * | 1939-06-26 | 1942-05-05 | Wattg Regulator Company | Vacuum breaker |
US2303037A (en) * | 1941-02-27 | 1942-11-24 | Crane Co | Valve |
-
1975
- 1975-07-31 DE DE19752534175 patent/DE2534175C3/en not_active Expired
-
1976
- 1976-07-12 CH CH889076A patent/CH610635A5/en not_active IP Right Cessation
- 1976-07-13 AT AT513376A patent/AT344105B/en not_active IP Right Cessation
- 1976-07-26 FR FR7623132A patent/FR2319827A1/en active Granted
- 1976-07-27 NL NL7608290A patent/NL7608290A/en active Search and Examination
- 1976-07-29 IT IT2583176A patent/IT1124759B/en active
Also Published As
Publication number | Publication date |
---|---|
ATA513376A (en) | 1977-10-15 |
DE2534175A1 (en) | 1977-02-17 |
DE2534175C3 (en) | 1980-02-07 |
FR2319827A1 (en) | 1977-02-25 |
CH610635A5 (en) | 1979-04-30 |
FR2319827B1 (en) | 1980-06-27 |
DE2534175B2 (en) | 1979-06-07 |
NL7608290A (en) | 1977-02-02 |
IT1124759B (en) | 1986-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EIH | Change in the person of patent owner | ||
ELJ | Ceased due to non-payment of the annual fee |