GB903139A - Improvements in water aerator diaphragms - Google Patents
Improvements in water aerator diaphragmsInfo
- Publication number
- GB903139A GB903139A GB3067058A GB3067058A GB903139A GB 903139 A GB903139 A GB 903139A GB 3067058 A GB3067058 A GB 3067058A GB 3067058 A GB3067058 A GB 3067058A GB 903139 A GB903139 A GB 903139A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diaphragms
- casing
- water
- diaphragm
- downstream
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 8
- 238000005276 aerator Methods 0.000 title abstract 3
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
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
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
- E03C1/084—Jet regulators with aerating means
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)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
903,139. Water aerators. AGHNIDES, E. P. Sept. 25, 1958, No. 30670/58. Class 14 (1). In a water aerator of the type comprising a casing 45 having a water inlet at one end and a water outlet at the other end, jet forming means comprising two superposed, relatively spaced diaphragms 48, 49 within and extending transversely of the casing 45, the diaphragms having apertures therein for the passage therethrough of water which enters the casing through the inlet, air inlet means 46 adapted to deliver air to the interior of the casing at a zone downstream of the diaphragms 48, 49 and resistanceproducing means 52 downstream of the zone in which the water and air are mixed, each diaphragm 48, 49 is of curved cross-section so that the apertures therein are in a surface which is inclined in relation to the axis of the casing 45. The concave edges of the diaphragms may face each other, Fig. 1 (not shown), or the diaphragms may be curved in the same direction as shown in Figs. 2 and 3. The peripheral parts of the downstream diaphragm at least is sealed against the flow of water round its edges. As shown in Fig. 2, the casing 45 is resilient and seals the edges of both diaphragms 48, 49. In the modification shown in Fig. 3, at least one of the diaphragms 61, 62 is made of plastic material such as polyethylene whereby the resilience of the diaphragm itself effects a sealing engagement between the diaphragm and the casing. Specification 685,463 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3067058A GB903139A (en) | 1958-09-25 | 1958-09-25 | Improvements in water aerator diaphragms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3067058A GB903139A (en) | 1958-09-25 | 1958-09-25 | Improvements in water aerator diaphragms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB903139A true GB903139A (en) | 1962-08-09 |
Family
ID=10311298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3067058A Expired GB903139A (en) | 1958-09-25 | 1958-09-25 | Improvements in water aerator diaphragms |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB903139A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0216319A3 (en) * | 1985-09-25 | 1987-05-27 | Gottfried Dipl.-Ing. Ruhnke | Aerator for the nozzle of a water tap |
-
1958
- 1958-09-25 GB GB3067058A patent/GB903139A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0216319A3 (en) * | 1985-09-25 | 1987-05-27 | Gottfried Dipl.-Ing. Ruhnke | Aerator for the nozzle of a water tap |
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