US1315079A - Valve - Google Patents
Valve Download PDFInfo
- Publication number
- US1315079A US1315079A US1315079DA US1315079A US 1315079 A US1315079 A US 1315079A US 1315079D A US1315079D A US 1315079DA US 1315079 A US1315079 A US 1315079A
- Authority
- US
- United States
- Prior art keywords
- valve
- head
- seat
- casing
- passage
- 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
- 239000012530 fluid Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 210000003414 Extremities Anatomy 0.000 description 2
- 241000027294 Fusi Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
-
- 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
- Y10T137/1624—Destructible or deformable element controlled
- Y10T137/1797—Heat destructible or fusible
- Y10T137/1812—In fluid flow path
Definitions
- This invention relates to valves and. particularly to thermostatically controlled valves as used in automatic fire extinguishing systems.
- the invention aims to provide a normally closed valve or sprinkler head, which will be automatically opened when the temperature reaches a predetermined degree.
- the invention includes a valve, which is normally separated from its seat by a gasket.
- the gasket acting to normally close the passage through the valve but which, when melted, will permit of the free passage of the extinguishing fluid therethrough, the novel construction of the valve head acting to distribute the fluid .oVer a wide area.
- the invention further includes the fol lowing novel features and details of construction, to be hereinafter more fully described and illustrated in the accompanying drawings.
- Figure 1 is a longitudinal sectional View of a valve constructed in accordance With the resent invention.
- Fig. 2 is atop plan view of the same.
- Fig. 3 is a plan view looking at the underside of the valve head, the latter being detached from the valve casing.
- a casing 10 which is preferably cylindrical in form and may be provided at one end with threads 11 for detachable connection with a sprinkler system.
- the opposite end of the casing 10 is provided with a beveled seat 12, the casing being also exteriorly threaded at this end, as shown at 13.
- the valve further includes a valve head 14, which is preferably of conical formation and which has extending from its base outwardly curved radially disposed arms 15. The extremities of these arms are threaded, as shown at 16, for adjustable engagement with the threads 13 of the casing 10.
- the valve head 14 is normally spaced from the seat 12, the apex of the .cone extending within the casing so as to form an annular outwardly directed passage 17.
- This passage is normally closed by means of a gasket 18, which is formed ofa highly fusible metal, which is adapted to be melted by a predetermined degree of heat, so as to open the passage 17 for the distribution of Water or other extinguishing fluid.
- the shape of the passage 17 and the valve head 14 is such as to direct the water or other fluid outwardly to distribute the same over a wide area to add to the extent of this area of distribution.
- the conical surface of the head 14 is spirally grooved, as shown at 19, these grooves imparting a centrifugal action to the escape fluid, so as to cover a greater area.
- a valve comprising a cylindrical casing formed at one end with a valve seat, a valve head, means carried by the head and threadedly secured to the seat for adjustably securing the head and seat together and a fusible gasket secured between the head and seat.
- a valve comprising-a casing formed at one end with a valve seat, a substantially cone-shaped head, means carried by said head and threadedly secured to said seat for adjustably securing the head and seat together, spirally arran ed grooves formed 1n said head and a fusi le gasket secured be,- tween thelhead and seat.
- a valve comprising a cylindrical casing formed at one end with a valve sent, t
- substantially cone shaped valve head Til-- dial-1y disposed arms carried 'by the Valve head and threededly connecting the same 5 with the cylindrical casing, sdthat the apex of the head enters the casing and is spaced from the valve seat to provide an annular outwardly directed passage and a gasket of highly fusible metal for closing the passage and spacing the valve head from the seat.
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Lift Valve (AREA)
Description
N. A. BERNA.
VALVE.
APPLICATION FILED APR. 29,1919.
vwewtoz NICK A. BERNA, OF RACINE, "WISCONSIN.
vnnvn.
Specification of Letters Patent.
Patented dept. 2, 1919.
Application filed April 29, 1919. Serial No. 293,392.
To all whom it may concern Be it known that I, NICK A. BERNA, a citizen of the United States, residing at Racine, inithe county of Racine and State of Wisconsin, have invented new and useful Tmprovements in Valves, of which the followmg is a specification.
This invention relates to valves and. particularly to thermostatically controlled valves as used in automatic fire extinguishing systems. p
The invention, therefore, aims to provide a normally closed valve or sprinkler head, which will be automatically opened when the temperature reaches a predetermined degree.
With the above and other objects in view, the invention includes a valve, which is normally separated from its seat by a gasket.
of highly fusible metal, the gasket acting to normally close the passage through the valve but which, when melted, will permit of the free passage of the extinguishing fluid therethrough, the novel construction of the valve head acting to distribute the fluid .oVer a wide area.
The invention further includes the fol lowing novel features and details of construction, to be hereinafter more fully described and illustrated in the accompanying drawings.
In. he drawings:
Figure 1 is a longitudinal sectional View of a valve constructed in accordance With the resent invention.
Fig. 2 is atop plan view of the same.
Fig. 3 is a plan view looking at the underside of the valve head, the latter being detached from the valve casing.
Referring more particularly to the drawings, like characters of reference denote corresponding parts throughout. the several views.
Tn thepractical embodiment of the invention, as herein illustrated, there is provided a casing 10, which is preferably cylindrical in form and may be provided at one end with threads 11 for detachable connection with a sprinkler system. The opposite end of the casing 10 is provided with a beveled seat 12, the casing being also exteriorly threaded at this end, as shown at 13. The valve further includes a valve head 14, which is preferably of conical formation and which has extending from its base outwardly curved radially disposed arms 15. The extremities of these arms are threaded, as shown at 16, for adjustable engagement with the threads 13 of the casing 10. The valve head 14: is normally spaced from the seat 12, the apex of the .cone extending within the casing so as to form an annular outwardly directed passage 17. This passage is normally closed by means of a gasket 18, which is formed ofa highly fusible metal, which is adapted to be melted by a predetermined degree of heat, so as to open the passage 17 for the distribution of Water or other extinguishing fluid.
The shape of the passage 17 and the valve head 14: is such as to direct the water or other fluid outwardly to distribute the same over a wide area to add to the extent of this area of distribution. The conical surface of the head 14 is spirally grooved, as shown at 19, these grooves imparting a centrifugal action to the escape fluid, so as to cover a greater area.
The invention is susceptible of various changes in its form, proportions and minor details of construction and the right is herein reserved to make such changes as properly fall within the scope of the appended claims.
Having described the invention, what is claimed is:
1. A valve comprisinga cylindrical casing formed at one end with a valve seat, a valve head, means carried by the head and threadedly secured to the seat for adjustably securing the head and seat together and a fusible gasket secured between the head and seat.
2. A valve comprising-a casing formed at one end with a valve seat, a substantially cone-shaped head, means carried by said head and threadedly secured to said seat for adjustably securing the head and seat together, spirally arran ed grooves formed 1n said head and a fusi le gasket secured be,- tween thelhead and seat.
3. A valve comprising a cylindrical casing formed at one end with a valve sent, t
substantially cone shaped valve head, Til-- dial-1y disposed arms carried 'by the Valve head and threededly connecting the same 5 with the cylindrical casing, sdthat the apex of the head enters the casing and is spaced from the valve seat to provide an annular outwardly directed passage and a gasket of highly fusible metal for closing the passage and spacing the valve head from the seat. 10
In testimony whereof I aflix my si ature.
NICK A. BE NA.
Publications (1)
Publication Number | Publication Date |
---|---|
US1315079A true US1315079A (en) | 1919-09-02 |
Family
ID=3382570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1315079D Expired - Lifetime US1315079A (en) | Valve |
Country Status (1)
Country | Link |
---|---|
US (1) | US1315079A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2493644A (en) * | 1944-04-26 | 1950-01-03 | Automatic Sprinkler Corp | Pressure releasing device |
US2591959A (en) * | 1949-07-05 | 1952-04-08 | Fred W Mcrae | Quick opening valve |
US2927646A (en) * | 1959-04-01 | 1960-03-08 | Sr Teddie C Mouser | Sprinkler apparatus |
US5392993A (en) * | 1994-01-21 | 1995-02-28 | Grinnell Corporation, | Fire protection nozzle |
US8973669B2 (en) | 2009-01-02 | 2015-03-10 | Tyco Fire Products Lp | Mist type fire protection devices, systems and methods |
-
0
- US US1315079D patent/US1315079A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2493644A (en) * | 1944-04-26 | 1950-01-03 | Automatic Sprinkler Corp | Pressure releasing device |
US2591959A (en) * | 1949-07-05 | 1952-04-08 | Fred W Mcrae | Quick opening valve |
US2927646A (en) * | 1959-04-01 | 1960-03-08 | Sr Teddie C Mouser | Sprinkler apparatus |
US5392993A (en) * | 1994-01-21 | 1995-02-28 | Grinnell Corporation, | Fire protection nozzle |
DE4480591C2 (en) * | 1994-01-21 | 2000-11-09 | Grinnell Corp | Fire protection nozzle |
US8973669B2 (en) | 2009-01-02 | 2015-03-10 | Tyco Fire Products Lp | Mist type fire protection devices, systems and methods |
US9956446B2 (en) | 2009-01-02 | 2018-05-01 | Tyco Fire Products Lp | Mist type fire protection devices, systems and methods |
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