DE3663549D1 - Tube disconnector - Google Patents
Tube disconnectorInfo
- Publication number
- DE3663549D1 DE3663549D1 DE8686103494T DE3663549T DE3663549D1 DE 3663549 D1 DE3663549 D1 DE 3663549D1 DE 8686103494 T DE8686103494 T DE 8686103494T DE 3663549 T DE3663549 T DE 3663549T DE 3663549 D1 DE3663549 D1 DE 3663549D1
- Authority
- DE
- Germany
- Prior art keywords
- throughflow
- orifice
- closure elements
- closure
- driving surface
- 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
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
- E03C1/104—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using a single check valve
-
- 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)
- Fluid-Driven Valves (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Air-Flow Control Members (AREA)
- Check Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
1. A tube disconnector comprising a throughflow orifice (16) and a vent orifice (17, 41) and, associated with these orifices, two closure elements (5, 50 ; 8 ; 9) so coupled together that the throughflow orifice is in the closed state when the vent orifice is open and vice versa, the isolator also having driving surfaces (509, 82, 92), enabling the medium to move the closure elements into the throughflow position, a return spring (61) being provided to return the closure elements to the venting position, characterized in that the closure elements (5, 50 ; 8 ; 9) are so devised that by the opening of the throughflow orifice (16) a relatively large driving surface (509, 82, 92), and upon closure of the throughflow orifice (16) a relatively small driving surface, becomes operative for the movement into the throughflow position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8686103494T DE3663549D1 (en) | 1985-03-18 | 1986-03-14 | Tube disconnector |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853509720 DE3509720A1 (en) | 1985-03-18 | 1985-03-18 | TUBE DISCONNECTOR |
DE8686103494T DE3663549D1 (en) | 1985-03-18 | 1986-03-14 | Tube disconnector |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3663549D1 true DE3663549D1 (en) | 1989-06-29 |
Family
ID=6265575
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853509720 Granted DE3509720A1 (en) | 1985-03-18 | 1985-03-18 | TUBE DISCONNECTOR |
DE8686103494T Expired DE3663549D1 (en) | 1985-03-18 | 1986-03-14 | Tube disconnector |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853509720 Granted DE3509720A1 (en) | 1985-03-18 | 1985-03-18 | TUBE DISCONNECTOR |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0195389B2 (en) |
AT (1) | ATE43384T1 (en) |
DE (2) | DE3509720A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3932402A1 (en) * | 1989-09-28 | 1991-04-11 | Schubert & Salzer Maschinen | PIPE DISCONNECTOR FOR VENTILATING AND VENTILATING A PIPELINE |
DE4142866C2 (en) * | 1991-12-23 | 1994-03-03 | Gruenbeck Josef Wasseraufb | Pipe separator |
ES2896965T3 (en) * | 2012-08-20 | 2022-02-28 | Sasserath Hans Gmbh & Co Kg | Arrangement for a hygienic discharge in a water installation |
DE202012103132U1 (en) * | 2012-08-20 | 2013-11-22 | Hans Sasserath & Co. Kg | Drainage arrangement for water fittings |
CN115339751A (en) * | 2021-05-12 | 2022-11-15 | 阿蓓亚塑料实业(上海)有限公司 | A kind of container |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2594626A (en) * | 1946-09-09 | 1952-04-29 | Clarence E Earle | Safety valve |
CH470617A (en) * | 1967-01-14 | 1969-03-31 | Alfred Waletzko App Bau | Pipe end valve |
DE2729305B2 (en) * | 1977-06-29 | 1980-04-17 | F.W. Oventrop Arn. Sohn Kg, 5787 Olsberg | Pipe separator |
DE2751468C2 (en) * | 1977-11-18 | 1984-06-28 | Honeywell-Braukmann GmbH, 6950 Mosbach | Backflow preventer |
AT395258B (en) * | 1982-12-21 | 1992-11-10 | Gruenbeck Josef Wasseraufb | TUBE DISCONNECTOR |
DE3247325C2 (en) * | 1982-12-21 | 1990-02-15 | Grünbeck Wasseraufbereitung GmbH, 8884 Höchstädt | Pipe separator |
DE3309318A1 (en) * | 1983-03-16 | 1984-09-20 | Lang Apparatebau GmbH, 8227 Siegsdorf | BACKFLOW PREVENTORS, ESPECIALLY FOR DRINKING WATER PIPES |
DE3323324C3 (en) * | 1983-06-29 | 1995-10-12 | Schubert & Salzer Gmbh & Co In | Method and device for controlling a pipe separator as a function of a pressure difference specified at a comparison point |
-
1985
- 1985-03-18 DE DE19853509720 patent/DE3509720A1/en active Granted
-
1986
- 1986-03-14 EP EP86103494A patent/EP0195389B2/en not_active Expired - Lifetime
- 1986-03-14 DE DE8686103494T patent/DE3663549D1/en not_active Expired
- 1986-03-14 AT AT86103494T patent/ATE43384T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0195389A2 (en) | 1986-09-24 |
DE3509720C2 (en) | 1993-04-15 |
EP0195389B1 (en) | 1989-05-24 |
ATE43384T1 (en) | 1989-06-15 |
EP0195389B2 (en) | 1994-06-22 |
DE3509720A1 (en) | 1986-09-25 |
EP0195389A3 (en) | 1987-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SCHUBERT & SALZER GMBH & CO INGOLSTADT-ARMATUREN K |
|
8366 | Restricted maintained after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |