GB893090A - Improvements in and relating to water aerators - Google Patents
Improvements in and relating to water aeratorsInfo
- Publication number
- GB893090A GB893090A GB2310958A GB2310958A GB893090A GB 893090 A GB893090 A GB 893090A GB 2310958 A GB2310958 A GB 2310958A GB 2310958 A GB2310958 A GB 2310958A GB 893090 A GB893090 A GB 893090A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- corrugations
- screens
- diaphragm
- water
- 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
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
- E03C1/084—Jet regulators with aerating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
- B05B7/0425—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid without any source of compressed gas, e.g. the air being sucked by the pressurised liquid
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/20—Activated sludge processes using diffusers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
893,090. Water aerators. AGHIDES, E. P. July 18, 1958, No. 23109/58. Class 14 (1). A water aerator has a wire mesh screen 17, Fig. 1, adapted to break up streams of water issuing from a diaphragm 12 and to mix it with air induced through apertures 11, the screen 17 comprising a disc made by reducing a mesh disc to a predetermined size by pressing one or more corrugations 16 on the disc, the size of the openings in the disc being substantially uniform throughout the surface of the disc. As shown in Fig. 1, the diaphragm 12 is constructed as described in Specification 872,787. More than one screen may be provided and the form of corrugation may vary. As shown in Fig. 3, a rubber element 40 engages the faucet as described in Specification 451,142 and a seating 41 locates two diaphragms 42, 43 with their orifices out of alignment. Two screens 44, 45 are provided, the corrugations 46 of one resting on and being perpendicular to the corrugations 46 of the other. The screens are mounted in a ball 47 rotatable in a spherical socket 48 and the ball 47 includes grooves 49 for the entry of air. Other modifications are described in which the diaphragm has a central downwardly projecting stud for supporting the screens. Specifications 685,463 and 809,362 also are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2310958A GB893090A (en) | 1958-07-18 | 1958-07-18 | Improvements in and relating to water aerators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2310958A GB893090A (en) | 1958-07-18 | 1958-07-18 | Improvements in and relating to water aerators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB893090A true GB893090A (en) | 1962-04-04 |
Family
ID=10190256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2310958A Expired GB893090A (en) | 1958-07-18 | 1958-07-18 | Improvements in and relating to water aerators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB893090A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4138471A1 (en) * | 1991-11-22 | 1993-05-27 | Bergmann Franz | Foam generating nozzle for pressurised liquids e.g. for aeration of tap-water - does not require sec. venturi air inlets between break-up nozzle and sieve screen |
-
1958
- 1958-07-18 GB GB2310958A patent/GB893090A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4138471A1 (en) * | 1991-11-22 | 1993-05-27 | Bergmann Franz | Foam generating nozzle for pressurised liquids e.g. for aeration of tap-water - does not require sec. venturi air inlets between break-up nozzle and sieve screen |
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