US150646A - Improvement in hose-nozzles - Google Patents
Improvement in hose-nozzles Download PDFInfo
- Publication number
- US150646A US150646A US150646DA US150646A US 150646 A US150646 A US 150646A US 150646D A US150646D A US 150646DA US 150646 A US150646 A US 150646A
- Authority
- US
- United States
- Prior art keywords
- hose
- nozzles
- improvement
- nozzle
- new york
- 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 - Lifetime
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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
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/3026—Gate valves; Sliding valves; Cocks
Definitions
- R11 :55m a hunny: Q ma one form of my improved nozzle.
- This invention has for its object to so construct a hose-nozzle for the use of firemen that it will throw a volume of water to a greater distance with the same pressure and keep it more solid than the ordinary conical hosepipes heretofore used 5 and to this end it consists in twistingthe end of the hose around a spiral core inclosed in a suitable metallic case and terminating in a reduced end; also, in connection. with thev said core, a compressingsleeve, threaded on its outer end for contracting the extremity of the flexible nozzle, as more fully hereinafter set forth.
- A represents the end of a hose, preferably of india-rubber, contracted at the extremity a to form a nozzle, its other end being provided with a coupling, b, for couplingit to the leading hose.
- B is a core-tube
- the extremity of the flexible nozzle may be compressed, so as to contract its bore to any desired extent.
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Nozzles (AREA)
Description
G. WILSN.
Hose-Nozzles.
No.\50,646. PatentedMay5,1874.
R11 :55m a hunny: Q ma one form of my improved nozzle.
UNITED STATES PATENT EEICE.
GEORGE WILSON, OF NEW YORK, N. Y.
IM'PRovEMENT IN HosE-Noz'zLEs.
Specification forming part of Letters/Patent No. 150,646, dated May 5,1874; application filed March 9, 1874.
, l To all whom it may concern:
Be it known that I, GEORGEl WILSON, of New York, in the county of New York and State of New York, have invented a new and useful Improvement in Hose-Nozzles; and I do declare that the following is a true and accurate description thereof, referience being had to the accompanying drawings! and to the letters of reference marked thereon, and being a part of this specification, in which- Figure l is a sectional perspective view of Figure 2 is a sectional plan of the spiral core around which the hose is coiled. y
Like letters refer to like parts in both iigures.
This invention has for its object to so construct a hose-nozzle for the use of firemen that it will throw a volume of water to a greater distance with the same pressure and keep it more solid than the ordinary conical hosepipes heretofore used 5 and to this end it consists in twistingthe end of the hose around a spiral core inclosed in a suitable metallic case and terminating in a reduced end; also, in connection. with thev said core, a compressingsleeve, threaded on its outer end for contracting the extremity of the flexible nozzle, as more fully hereinafter set forth.
In the drawing, A represents the end of a hose, preferably of india-rubber, contracted at the extremity a to form a nozzle, its other end being provided with a coupling, b, for couplingit to the leading hose. B is a core-tube,
provided with a spiral, B', for a portion of its l Vthe spirals, and the hose coiled about the tube.
By screwing the sleeve O farther onto the tube the extremity of the flexible nozzle may be compressed, so as to contract its bore to any desired extent.
As it is a well-known fact that a projectile
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US150646A true US150646A (en) | 1874-05-05 |
Family
ID=2220059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US150646D Expired - Lifetime US150646A (en) | Improvement in hose-nozzles |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US150646A (en) |
-
0
- US US150646D patent/US150646A/en not_active Expired - Lifetime
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