GB2018161A - Supplying Liquid from a Source to a Location Exposed to Contamination - Google Patents
Supplying Liquid from a Source to a Location Exposed to ContaminationInfo
- Publication number
- GB2018161A GB2018161A GB7904438A GB7904438A GB2018161A GB 2018161 A GB2018161 A GB 2018161A GB 7904438 A GB7904438 A GB 7904438A GB 7904438 A GB7904438 A GB 7904438A GB 2018161 A GB2018161 A GB 2018161A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- source
- contamination
- location
- supplying liquid
- 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.)
- Granted
Links
Classifications
-
- 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
- B05B7/24—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 with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
- B05B7/244—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using carrying liquid for feeding, e.g. by suction, pressure or dissolution, a carried liquid from the container to the nozzle
- B05B7/2443—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using carrying liquid for feeding, e.g. by suction, pressure or dissolution, a carried liquid from the container to the nozzle the carried liquid and the main stream of carrying liquid being brought together downstream of the container before discharge
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/042—Adding fertiliser to watering systems
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
Liquid, e.g. water, is conducted from a source under pressure, e.g. a main, to a location at which the liquid is exposed to contamination, e.g. a location at which fertilizer is diluted with the liquid. The liquid is conducted by a conduit having a gap 10 which the liquid jumps in the form of a jet and which prevents contaminants from being back-siphoned into the source. An entry port 7 for flowable material, e.g. fertilizer, opens into the conduit directly adjacent to or downstream of an insert 23 providing a restriction downstream of the gap 10. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB31578 | 1978-01-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2018161A true GB2018161A (en) | 1979-10-17 |
GB2018161B GB2018161B (en) | 1982-07-07 |
Family
ID=9702238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7904438A Expired GB2018161B (en) | 1978-01-05 | 1979-02-08 | Supplying liquid from a source to a location exposed to contamination |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2018161B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2294514A (en) * | 1994-10-28 | 1996-05-01 | Armitage Shanks Ltd | Anti back siphonage fitment |
US6578776B1 (en) * | 2000-04-03 | 2003-06-17 | Hayes Products, Llc. | Single valve ready to use hose end sprayer |
-
1979
- 1979-02-08 GB GB7904438A patent/GB2018161B/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2294514A (en) * | 1994-10-28 | 1996-05-01 | Armitage Shanks Ltd | Anti back siphonage fitment |
GB2294514B (en) * | 1994-10-28 | 1997-12-17 | Armitage Shanks Ltd | Anti-siphon nozzle |
US6578776B1 (en) * | 2000-04-03 | 2003-06-17 | Hayes Products, Llc. | Single valve ready to use hose end sprayer |
Also Published As
Publication number | Publication date |
---|---|
GB2018161B (en) | 1982-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |