GB1024921A - Improvements in animal drenching devices - Google Patents
Improvements in animal drenching devicesInfo
- Publication number
- GB1024921A GB1024921A GB3773262A GB3773262A GB1024921A GB 1024921 A GB1024921 A GB 1024921A GB 3773262 A GB3773262 A GB 3773262A GB 3773262 A GB3773262 A GB 3773262A GB 1024921 A GB1024921 A GB 1024921A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder
- plunger
- screw
- slot
- tube
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D7/00—Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
Abstract
In an animal drenching syringe the dosage is determined by limiting the length of stroke by means of a projection, fixed in relation to the plunger, engaging in one of a series of longitudinal grooves in the wall of the barrel. A hollow, tubular handle 4, Fig. 3, (not shown) encloses a fixed plunger 22, Fig. 2, (not shown) mounted on a threaded tube 24 which is screwed through an end plate 25 held in the handle by the inturned ends of a spring clip 26. The cylinder 9 fits over this plunger and is normally urged outward by a spring 11. It carries a discharge nozzle 18, enclosing an outlet valve 34 while an inlet valve 32 on the piston sealing member 31 seals the bore of the tube 24 so that an outward stroke of the cylinder 9 causes it to be refilled through a tube leading from a supply through a union 28. The outer part of the cylinder has a thickened wall and carries a ring 13, which may be freely rotated around it so that a recess 14 in the ring may be aligned with any one of a number of slots 21, of differing lengths, in the wall of the tube. A screw 7 engages in the operative slot and thus limits the travel of the cylinder relative to the plunger and, in order to change from one slot to another, the cylinder is pressed fully inward, so that the screw is located in the recess 14 and the cylinder is then rotated until the desired slot 21 is aligned with the screw whereupon release of the cylinder causes the screw to pass into the slot concerned.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU9920/61A AU248310B2 (en) | 1961-10-05 | Improvements in animal drenching devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1024921A true GB1024921A (en) | 1966-04-06 |
Family
ID=3700719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3773262A Expired GB1024921A (en) | 1961-10-05 | 1962-10-05 | Improvements in animal drenching devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1024921A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2350888A1 (en) * | 1976-05-13 | 1977-12-09 | Bayer Ag | PISTON DOSING GUN |
| GB2187962A (en) * | 1986-03-22 | 1987-09-23 | Young Robert Co Ltd | Dosage means |
| WO2002049533A2 (en) * | 2000-12-20 | 2002-06-27 | Instrument Supplies Limited | Improved nozzle |
-
1962
- 1962-10-05 GB GB3773262A patent/GB1024921A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2350888A1 (en) * | 1976-05-13 | 1977-12-09 | Bayer Ag | PISTON DOSING GUN |
| GB2187962A (en) * | 1986-03-22 | 1987-09-23 | Young Robert Co Ltd | Dosage means |
| WO2002049533A2 (en) * | 2000-12-20 | 2002-06-27 | Instrument Supplies Limited | Improved nozzle |
| WO2002049533A3 (en) * | 2000-12-20 | 2002-08-29 | Instr Supplies Ltd | Improved nozzle |
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