US712859A - Fire-plug. - Google Patents
Fire-plug. Download PDFInfo
- Publication number
- US712859A US712859A US1902092001A US712859A US 712859 A US712859 A US 712859A US 1902092001 A US1902092001 A US 1902092001A US 712859 A US712859 A US 712859A
- Authority
- US
- United States
- Prior art keywords
- plug
- fire
- main
- water
- flow
- 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
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/5327—Hydrant type
- Y10T137/5497—Protection against freezing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87265—Dividing into parallel flow paths with recombining
- Y10T137/87539—Having guide or restrictor
Definitions
- My invention relates to certain new and useful improvements in fire-plugs, and more particularly to the main and by-path employed in connection therewith, and has for its object a device of this character wherein the water traveling along the water-main is deflected in its course to flow around the bypath to the fire-plug, and thus prevent the ac-.
- My invention has for its further object a fire-plug which obviates the necessity of the well-known periodical flushing, as well as one wherein the rapidity of the flow of the water may be checked in the main, so as to cause the water to readily circulate in the by-p'ath and from thence through the plug to the hose.
- Figure l is a top plan view, partly in horizontal section, showing my invention complete.
- Fig. 2 is a sectional view taken on the line 2 2, Fig. 1.
- Fig. 3 is a vertical sectional view of one of the deflector-cups.
- the fire-plug has the usual outer casing 1 and the inner casing 2, the latter having the valve-seat 3, through which operates the stem 4-, carrying the valve 5, all of which construction iswell known in the art.
- the by-path comprises two pipes 6 7, secured one to each end of the casing 8 and having their lower end exteriorly threaded.
- Communicating with the pipes 6 7 is the main 9, which has the interiorlythreaded collars 1O 16 formed integral with the side thereof receiving the threaded ends of the pipes 6 7.
- These collars haveinwardlyextending deflecting-cups 11 15 formed integral therewith, which are of a substantially arc shape, the lower portion thereof extending about midway of the height of the main,
- the ends of the main 9 are interiorly threaded.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Description
No. 7l2,859. Patented .Nov. 4, I902;
H. SHEERMESSER.
FIRE PLUG. (Application median. 81. 1902.)
(No Model.
UNITED STATES PATENT OFFICE.
HENRY SHEERMESSER, OFMOKEESPORT, PENNSYLVANIA.
FIRE-PLUG.
SPECIFICATION forming part of Letters Patent No. 712,859, dated November 4, 1902. Application filed January 31, 1902. Serial No. 92,001; (No model.)
1'0 LtZZ whom, it may concern-.-
Be it known that I, HENRY SHEERMESSER, a citizen of the United States of America, residing at McKeesport, in the countyof Allegheny and State of Pennsylvania, have invented certain new and useful Improvements in Fire-Plugs,of which the following is a specification, reference being had therein to the accompanying drawings.
My invention relates to certain new and useful improvements in fire-plugs, and more particularly to the main and by-path employed in connection therewith, and has for its object a device of this character wherein the water traveling along the water-main is deflected in its course to flow around the bypath to the fire-plug, and thus prevent the ac-.
cumulation of any foreign substances, which would eventually clog and render the plug inoperative. Y
My invention has for its further object a fire-plug which obviates the necessity of the well-known periodical flushing, as well as one wherein the rapidity of the flow of the water may be checked in the main, so as to cause the water to readily circulate in the by-p'ath and from thence through the plug to the hose.
Further objects of the invention reside in the simplicity and economical construction, as well as the efficient operation.
With the above and other objects in view the invention consists in the novel combination and arrangement of parts to be hereinafter more fully described, and specifically pointed out in the claims.
In describing the invention in detail refer ence is had to the accompanying drawings,"
forming a part of this specification and wherein like numerals of reference indicate like parts throughout the several views,in which Figure l is a top plan view, partly in horizontal section, showing my invention complete. Fig. 2 is a sectional view taken on the line 2 2, Fig. 1. Fig. 3 is a vertical sectional view of one of the deflector-cups.
In the accompanying drawings the fire-plug has the usual outer casing 1 and the inner casing 2, the latter having the valve-seat 3, through which operates the stem 4-, carrying the valve 5, all of which construction iswell known in the art. The by-path comprises two pipes 6 7, secured one to each end of the casing 8 and having their lower end exteriorly threaded. Communicating with the pipes 6 7 is the main 9, which has the interiorlythreaded collars 1O 16 formed integral with the side thereof receiving the threaded ends of the pipes 6 7. These collars haveinwardlyextending deflecting-cups 11 15 formed integral therewith, which are of a substantially arc shape, the lower portion thereof extending about midway of the height of the main,
the cups extending entirely across the latter.
For the purpose of receiving the main pipes 12 1 1 the ends of the main 9 are interiorly threaded.
We will assume that the water is running in a direction left to right, in which event a portion ofthe water will be deflected by cup 11 in a direction transverse to its course, the remainder of the water continuing in its normal direction. In order to retard the rapidity of flow of the water continuing in the horizontal direction, 1 form integral with the interior of the main 9 an annular ridge or projection 17, located approximately central of the ends thereof. Thus when the water is engaged by the ridge or projection its flow will be checked, permitting a greater quancity to enter the pipe 6 and from thence flow to the plug. When the plug is not in operation, the water will circulate along pipe 6 through the casing 8 and from there through the pipe 7, when it will be engaged by the deflecting-cup 15 and will then continue on its course throughthe main pipe 1 1. It will be thus seen that a continual flow of water through the casing 8 is maintained at all times, which effectually prevents the accumulation of foreign substances, and thereby eliminates the necessity of flushing, aswell as materially decreasing the liability of the water becoming frozen within the plug.
It will be noted that various changes may be made in the details of construction without departing fronrthe general spirit of my invention.
Having fully described my invention, what I claim as new, and desire to secure by Letters Patent, is
1. The combination with the fire-plug having aby-path connected thereto,ofa main carrying oppositely-disposed deflecting-cups one in proximity to each end thereof, collars carried by the main above said cups and con- I tirely across the main, and a projection on nected to the by-path, and a projection 10- the interiorof the main located substantially cated within said main adapted to retard the central thereof and adapted toretard the flow flow of Water, substantially as described. of the Water, substantially as described.
5 2. The combination with the fire-plug hav- In testimony whereof I aflix my signature 15 ingaby-path connected thereto, of a main in- I in the presence of two witnesses. terposed between the ends of the by-path and I H. SHEERMESSER. carrying interiorly-tln-eaded collars at each i \Vitnesses: end connected thereto,adeflecting-cup formed JOHN NOLAND,
:o integral with each collar and extending en- I E. E. POTTER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1902092001 US712859A (en) | 1902-01-31 | 1902-01-31 | Fire-plug. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1902092001 US712859A (en) | 1902-01-31 | 1902-01-31 | Fire-plug. |
Publications (1)
Publication Number | Publication Date |
---|---|
US712859A true US712859A (en) | 1902-11-04 |
Family
ID=2781382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1902092001 Expired - Lifetime US712859A (en) | 1902-01-31 | 1902-01-31 | Fire-plug. |
Country Status (1)
Country | Link |
---|---|
US (1) | US712859A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4524835A (en) * | 1981-01-30 | 1985-06-25 | Mingrone Frank V | Fire suppression systems |
US5622207A (en) * | 1994-02-02 | 1997-04-22 | Daimler-Benz Aerospace Airbus Gmbh | Water supply system with a pipe freeze up prevention in an aircraft |
US20100212750A1 (en) * | 2007-11-07 | 2010-08-26 | Georg Fischer Llc | High Purity Water System |
-
1902
- 1902-01-31 US US1902092001 patent/US712859A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4524835A (en) * | 1981-01-30 | 1985-06-25 | Mingrone Frank V | Fire suppression systems |
US5622207A (en) * | 1994-02-02 | 1997-04-22 | Daimler-Benz Aerospace Airbus Gmbh | Water supply system with a pipe freeze up prevention in an aircraft |
US20100212750A1 (en) * | 2007-11-07 | 2010-08-26 | Georg Fischer Llc | High Purity Water System |
US9702124B2 (en) | 2007-11-07 | 2017-07-11 | Georg Fischer Llc | High purity water system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US712859A (en) | Fire-plug. | |
US1063754A (en) | Gasolene-separator. | |
US748936A (en) | Combined floor-drain and backwater-trap | |
US712738A (en) | Pump connection. | |
US543008A (en) | Carriage-washing apparatus | |
US1481985A (en) | Faucet | |
US449161A (en) | Irrigating-hydrant | |
US788742A (en) | Reversible filter. | |
US713466A (en) | Cut-off for drain-pipes. | |
US721766A (en) | Bib or faucet. | |
US1267434A (en) | Oil-tank. | |
US793017A (en) | Tank-strainer. | |
US916340A (en) | Water trap or strainer. | |
US669193A (en) | Device for supplying water to flush-tanks. | |
US553751A (en) | Soap-holding attachment | |
US763318A (en) | Water-filter. | |
US724742A (en) | Hydrant. | |
US973940A (en) | Nozzle. | |
US926190A (en) | Wall-hydrant. | |
US771812A (en) | Trap. | |
US251786A (en) | ludwig | |
US122866A (en) | Improvement in drain-traps | |
US211876A (en) | Improvement in lawn-sprinklers | |
US435210A (en) | Sand-pipe for locomotives | |
US710638A (en) | Dental cuspidor. |