GB555736A - Improvements in nozzles particularly fire hose nozzles - Google Patents
Improvements in nozzles particularly fire hose nozzlesInfo
- Publication number
- GB555736A GB555736A GB273042A GB273042A GB555736A GB 555736 A GB555736 A GB 555736A GB 273042 A GB273042 A GB 273042A GB 273042 A GB273042 A GB 273042A GB 555736 A GB555736 A GB 555736A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- screwed
- nozzles
- tube
- jet
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
- B05B1/1627—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock
- B05B1/1636—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements
Landscapes
- Nozzles (AREA)
Abstract
555,736. Nozzles. BECKER, C. F., and RIEPLING, H. G. March 2, 1942, No. 2730. [Classes 69 (iii) and 135] A nozzle for fire extinguishing &c. of the kind comprising an inner tube for delivering a jet of liquid surrounded by an outer movable tube member through which a spray is delivered and having a valve forming part of the nozzle for directing more or less liquid through the inner and outer tubes, is provided with a tapering cone 49 between the inner tube 41 and movable member 56 for directing liquid on to a bead 51 on the front of the inner tube. The cone 49 carries at its outer end a gasket 61 between it and the outer tube. The conical outer tube merges into a substantially straight outlet 57 to engage the bead 51. A body 11 for. attachment to a hose pipe carries a valve casing 17 to which the tubular jet 41 is screwed. To the body 11 is secured the cone 49 which is externally screwed to receive movable member 56 outward movement of which may be limited by an annular rib 58 and a screw 59. The member 41 may carry a helix 48 by which liquid is whirled and delivered into the passage between the members 41, 49. Liquid to the jet 41 may be regulated by a plug cock 24 having formed on it a squared part 27 engaged by a swivel member 28 and operated by a bifurcated handle 32 one branch of which is screwed to the member 28 and the other screwed to a ring 37 mounted to rotate coaxially with the swivel 28.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB273042A GB555736A (en) | 1942-03-02 | 1942-03-02 | Improvements in nozzles particularly fire hose nozzles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB273042A GB555736A (en) | 1942-03-02 | 1942-03-02 | Improvements in nozzles particularly fire hose nozzles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB555736A true GB555736A (en) | 1943-09-06 |
Family
ID=9744799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB273042A Expired GB555736A (en) | 1942-03-02 | 1942-03-02 | Improvements in nozzles particularly fire hose nozzles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB555736A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4515314A (en) * | 1981-11-03 | 1985-05-07 | Plessey Overseas Limited | Liquid spray apparatus |
-
1942
- 1942-03-02 GB GB273042A patent/GB555736A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4515314A (en) * | 1981-11-03 | 1985-05-07 | Plessey Overseas Limited | Liquid spray apparatus |
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