GB612738A - Improvements in apparatus for adding proportional doses of fluid to water or other liquid flowing under pressure - Google Patents
Improvements in apparatus for adding proportional doses of fluid to water or other liquid flowing under pressureInfo
- Publication number
- GB612738A GB612738A GB16524/46A GB1652446A GB612738A GB 612738 A GB612738 A GB 612738A GB 16524/46 A GB16524/46 A GB 16524/46A GB 1652446 A GB1652446 A GB 1652446A GB 612738 A GB612738 A GB 612738A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- water
- valve
- opening
- movement
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
- B01F35/831—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices using one or more pump or other dispensing mechanisms for feeding the flows in predetermined proportion, e.g. one of the pumps being driven by one of the flows
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
612,738. Mixing fluids in flow. CANDY, F. P., and THOMAS. W. D. J. May 31, 1946, No. 16524. [Class 86] Apparatus for adding proportional doses of fluid to water flowing under pressure comprises two motive units operated by the water and working a fluid injection pump or pumps, each unit having a double acting piston (or an equivalent pair of single acting pistons) working in a cylinder and furnished with a piston rod which operates a valve that controls the reciprocation of the other unit. Water under pressure is fed through a pipe 19, Fig. 1, to valves 7, 8 controlling the working of pairs of opposed single acting pistons 3, 3 and 4, 4 mounted in cylinders 1, 2, respectively. A plunger pump 17 is operated by an extension of the piston rod 5 carrying the pistons 3 to inject doses of treating fluid through the pipe 16 into the water discharged from the cylinders 1, 2 through the pipe 15. In the position shown the valve 7 allows the water to pass through an opening 11 to the left-hand end of the cylinder 2 to drive the piston 4 to the right, whilst the water to the right of the piston 4 exhausts to the outlet pipe 15 through the valve opening 12. During. this movement of the piston 4 one of two collars 10 on the piston rod 6 displaces the valve 8 to connect the pipe 19 through an opening 14 to the left-hand side of the piston 3, so that when the movement of the piston 4 ceases the piston 3 is moved to the right. An opening 12 is then connected with the water inlet 19 on the movement of the valve 7 by one of two collars 9 on the piston rod 5, and the piston 4 is moved to the left, so that water is exhausted through the opening 11 which is connected by the movement of the valve 7 with the outlet pipe 15. The valve 8 is displaced by the second collar 10 on the rod 6 to connect the opening 13 with the water inlet 19 so that the piston 3 is moved to the left, and the cycle of operations is repeated. Means is provided for preventing accidental movement of the valves 7, 8 from their extreme positions and this means may be combined with a counter device for registering the number of strokes and/or the volume of water passed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB16524/46A GB612738A (en) | 1946-05-31 | 1946-05-31 | Improvements in apparatus for adding proportional doses of fluid to water or other liquid flowing under pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB16524/46A GB612738A (en) | 1946-05-31 | 1946-05-31 | Improvements in apparatus for adding proportional doses of fluid to water or other liquid flowing under pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB612738A true GB612738A (en) | 1948-11-17 |
Family
ID=10078888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16524/46A Expired GB612738A (en) | 1946-05-31 | 1946-05-31 | Improvements in apparatus for adding proportional doses of fluid to water or other liquid flowing under pressure |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB612738A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2803260A (en) * | 1955-04-18 | 1957-08-20 | Clark F Wells | Self-powered mixing device |
-
1946
- 1946-05-31 GB GB16524/46A patent/GB612738A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2803260A (en) * | 1955-04-18 | 1957-08-20 | Clark F Wells | Self-powered mixing device |
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