GB1397705A - Liquid sealing traps - Google Patents
Liquid sealing trapsInfo
- Publication number
- GB1397705A GB1397705A GB4340573A GB4340573A GB1397705A GB 1397705 A GB1397705 A GB 1397705A GB 4340573 A GB4340573 A GB 4340573A GB 4340573 A GB4340573 A GB 4340573A GB 1397705 A GB1397705 A GB 1397705A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nipple
- passage
- traps
- liquid sealing
- partial vacuum
- 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.)
- Expired - Lifetime
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
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/28—Odour seals
- E03C1/294—Odour seals with provisions against loss of water lock
- E03C1/295—Odour seals with provisions against loss of water lock using air-supply 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
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
- E03C1/1222—Arrangements of devices in domestic waste water pipe-line systems
- E03C1/1225—Arrangements of devices in domestic waste water pipe-line systems of air admittance valves
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- Valve Housings (AREA)
- Lift Valve (AREA)
- Check Valves (AREA)
Abstract
1397705 Traps BARTOL PLASTICS Ltd 15 Sept 1973 43405/73 Heading E1C [Also in Division F2] A passage 2 between the inlet and outlet sides of a trap by-passes the water seal and contains a one-way valve biassed to the closed position and arranged to be opened by any partial vacuum which should develop on the outlet side to thereby break the vacuum. The valve comprises an elastomeric disc 10 having a skirt 9 retained in the passage by a flanged nipple 8A. Apertures 11 in the disc normally engage the flange 7 on the nipple. A slotted elastomeric cover 20 may be located at the inlet end of the nipple, the slots 21 opening (as shown) under the action of the partial vacuum.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4340573A GB1397705A (en) | 1973-09-15 | 1973-09-15 | Liquid sealing traps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4340573A GB1397705A (en) | 1973-09-15 | 1973-09-15 | Liquid sealing traps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1397705A true GB1397705A (en) | 1975-06-18 |
Family
ID=10428620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4340573A Expired - Lifetime GB1397705A (en) | 1973-09-15 | 1973-09-15 | Liquid sealing traps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1397705A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4212314A (en) * | 1977-08-31 | 1980-07-15 | Ericson Kurt Sture Birger | Waste water outlet sanitary plant comprising a siphon |
EP0189605A1 (en) * | 1985-02-01 | 1986-08-06 | José Ignacio Uriarte | Liquid sealing device |
DK151109B (en) * | 1977-08-31 | 1987-11-02 | Sture Ericson | WATER INSTALLATION TO DISPOSE WASTE WATER FROM HANDSWASH OR A SIMILAR DRAINAGE TO A CLOCK. |
WO1996010117A1 (en) * | 1994-09-28 | 1996-04-04 | Albert Edward Worthington | A water trap |
DE202018102641U1 (en) * | 2018-05-11 | 2019-08-14 | Viega Technology Gmbh & Co. Kg | waste |
EP3908707A4 (en) * | 2019-01-09 | 2022-09-14 | Physiclean Ltd. | Drain pipe connector system |
-
1973
- 1973-09-15 GB GB4340573A patent/GB1397705A/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4212314A (en) * | 1977-08-31 | 1980-07-15 | Ericson Kurt Sture Birger | Waste water outlet sanitary plant comprising a siphon |
DK151109B (en) * | 1977-08-31 | 1987-11-02 | Sture Ericson | WATER INSTALLATION TO DISPOSE WASTE WATER FROM HANDSWASH OR A SIMILAR DRAINAGE TO A CLOCK. |
EP0189605A1 (en) * | 1985-02-01 | 1986-08-06 | José Ignacio Uriarte | Liquid sealing device |
WO1996010117A1 (en) * | 1994-09-28 | 1996-04-04 | Albert Edward Worthington | A water trap |
DE202018102641U1 (en) * | 2018-05-11 | 2019-08-14 | Viega Technology Gmbh & Co. Kg | waste |
EP3567169A1 (en) * | 2018-05-11 | 2019-11-13 | Viega Technology GmbH & Co. KG | Drainage fitting |
EP3908707A4 (en) * | 2019-01-09 | 2022-09-14 | Physiclean Ltd. | Drain pipe connector system |
US11725374B2 (en) | 2019-01-09 | 2023-08-15 | Physiclean Ltd. | Drain pipe connector system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |