US250912A - Island - Google Patents
Island Download PDFInfo
- Publication number
- US250912A US250912A US250912DA US250912A US 250912 A US250912 A US 250912A US 250912D A US250912D A US 250912DA US 250912 A US250912 A US 250912A
- Authority
- US
- United States
- Prior art keywords
- nozzle
- discharge
- disk
- water
- serrated
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 238000010276 construction Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 241000220010 Rhode Species 0.000 description 2
- 230000002452 interceptive Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
Images
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
- B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
- B05B1/262—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
- B05B1/265—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being symmetrically deflected about the axis of the nozzle
Definitions
- This invention has reference to an improvementin the construction of the discharge-nozzle connected with a system of pipes placed in a building for the purpose of extinguishing fire.
- the invention consists in the peculiar construction of the nozzle, in which a flat disk surrounded witha serrated edge is secured in front of the discharge-opening, as will be more fully set forth hereinafter.
- Figure l is a view of a discharge-nozzle provided with a disk having a serrated or slotted rim.
- Fig. 2 is a plan view of the disk shown in Fig. 1.
- Fig. 3 is a sectional view of a discharge-nozzle provided with a disk having a serrated or saw-tooth-edgeil rim.
- Fig. 4 is a plan view of the disk shown in Fig. 3.
- Fig. 5 is an end view ofa distributing-pipe, showing the discharge-nozzle secured in a pendent position from the same, and also the distribution of the water caused by the serrated disk.
- A is a pipe-nipple provided with a screw-thread, so that it can be screwed into a pipe-fittin g and form the discharge-nozzle.
- D is a beveled serrated rim, having a sawtoothed, a slotted, or other irregular edge, by means of which a portion of the discharged water is thrown upward and the rest distributed laterally.
- the object of the invention is to so construct the discharge-nozzle that the ceiling of a room will be thoroughly wet by the discharge-water and the water out up into spray without the use of small perforations and without the liability of clogging the dischargeopening with impurities contained in the pipes or in the water.
- the water is evenly distributed by the impact of the water on the disk and the deflection of a portion of the water by the serrated rim. As the openings are large, any impurities contained in the water will be washed out without interfering with the operations of the device.
- a fire-extinguisher consisting of a pendent discharge-nozzle having a flat disk provided with a serrated rim secured below the nozzle, as described.
Landscapes
- Nozzles (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
(No Model.)
F. GRINNELL. FIRE EXTINGUISHER.
No. 250,912. I Patented Dec. 13,1881.
Fig 5.
IJNITED- STATES PATENT OFFICE.
FREDERICK GRINNELL, OF PROVIDENCE, RHODE ISLAND.
FIRE-EXTINGUISHER.
SPECIFICATION forming part of Letters Patent No. 250,912, dated December 13, 1881.
Application filed October 17, 1881. (No model.)
To all whom it may concern Be it known that I, FREDERICK GRINNELL, of the city and county of Providence, State of Rhode Island, have invented a new and useful Improvement in Fire-Extinguishers; and I hereby declare that the following is a full, clear, andexact description of the same, reference being had to the accompanying drawings, forming part of this specification.
This invention has reference to an improvementin the construction of the discharge-nozzle connected with a system of pipes placed in a building for the purpose of extinguishing fire.
The invention consists in the peculiar construction of the nozzle, in which a flat disk surrounded witha serrated edge is secured in front of the discharge-opening, as will be more fully set forth hereinafter.
Figure l is a view of a discharge-nozzle provided with a disk having a serrated or slotted rim. Fig. 2 is a plan view of the disk shown in Fig. 1. Fig. 3 is a sectional view of a discharge-nozzle provided with a disk having a serrated or saw-tooth-edgeil rim. Fig. 4 is a plan view of the disk shown in Fig. 3. Fig. 5 is an end view ofa distributing-pipe, showing the discharge-nozzle secured in a pendent position from the same, and also the distribution of the water caused by the serrated disk.
In the drawings, A is a pipe-nipple provided with a screw-thread, so that it can be screwed into a pipe-fittin g and form the discharge-nozzle.
studs 0 O.
D is a beveled serrated rim, having a sawtoothed, a slotted, or other irregular edge, by means of which a portion of the discharged water is thrown upward and the rest distributed laterally.
The object of the invention is to so construct the discharge-nozzle that the ceiling of a room will be thoroughly wet by the discharge-water and the water out up into spray without the use of small perforations and without the liability of clogging the dischargeopening with impurities contained in the pipes or in the water.
By the use of the disk B and serrated rim the water is evenly distributed by the impact of the water on the disk and the deflection of a portion of the water by the serrated rim. As the openings are large, any impurities contained in the water will be washed out without interfering with the operations of the device.
Having thus described my invention, I claim as new and desire to secure by Letters Patent- 1. The combination, with the nozzle A, of the disk B, provided with the serrated rim D.
2. A fire-extinguisher consisting of a pendent discharge-nozzle having a flat disk provided with a serrated rim secured below the nozzle, as described.
FREDERICK GRINN ELL.
Witnesses J OSEPH A. MILLER, J r., JOSEPH A. MILLER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US250912A true US250912A (en) | 1881-12-13 |
Family
ID=2320214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US250912D Expired - Lifetime US250912A (en) | Island |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US250912A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2639947A (en) * | 1948-06-07 | 1953-05-26 | Ruhrchemie Ag | Liquid distributing tray |
| US2701452A (en) * | 1950-07-28 | 1955-02-08 | Flakice Corp | Tube ice-making apparatus |
| US3369608A (en) * | 1966-04-18 | 1968-02-20 | Fyr Fyter Co | Discharge horn for liquefied fire extinguishing agent |
| US20050178564A1 (en) * | 2004-02-12 | 2005-08-18 | Orr Shawn G. | Fast response sprinkler assembly for a fire extinguishing system |
-
0
- US US250912D patent/US250912A/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2639947A (en) * | 1948-06-07 | 1953-05-26 | Ruhrchemie Ag | Liquid distributing tray |
| US2701452A (en) * | 1950-07-28 | 1955-02-08 | Flakice Corp | Tube ice-making apparatus |
| US3369608A (en) * | 1966-04-18 | 1968-02-20 | Fyr Fyter Co | Discharge horn for liquefied fire extinguishing agent |
| US20050178564A1 (en) * | 2004-02-12 | 2005-08-18 | Orr Shawn G. | Fast response sprinkler assembly for a fire extinguishing system |
| US7314093B2 (en) | 2004-02-12 | 2008-01-01 | The Viking Corporation | Fast response sprinkler assembly for a fire extinguishing system |
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