Patents by Inventor Manuel R. Silva, Jr.
Manuel R. Silva, Jr. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20180133725Abstract: A fire protection sprinkler including a frame body having an inlet, an outlet, defining an internal passageway extending between the inlet and the outlet along a sprinkler axis. A dome shaped deflector member is centered, axially aligned with the sprinkler axis, and spaced from the outlet. The deflector member has an outer surface and an inner surface that preferably includes: a peripheral region, a central region and an intermediate region. The intermediate region includes a primary deflecting surface, and a secondary deflecting surface that is surrounded by the primary deflecting surface. The deflector member provides for generation of a non-circular spray pattern defined by four zones of fluid density concentrically formed about the sprinkler axis.Type: ApplicationFiled: June 2, 2016Publication date: May 17, 2018Inventors: Manuel R. SILVA, JR., Bernhard ABELS, Kenneth Robert BROWN, Stefan VAETH
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Patent number: 9931528Abstract: A concealed sprinkler including a body having a proximal portion and a distal portion. The distal portion includes an annular wall defining a chamber and an opening in communication with the chamber. A deflector assembly is disposed within the chamber. A trigger assembly having a lever assembly engaged with an inner surface of the annular wall supports the deflector assembly in the first position, the trigger assembly including and a thermally rated plate assembly having a lip portion to substantially circumscribe and substantially cover opening and chamber.Type: GrantFiled: October 26, 2015Date of Patent: April 3, 2018Assignee: Tyco Fire Products LPInventors: Bernhard Abels, Manuel R. Silva, Jr., Marcelo J Chavez
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Patent number: 9744390Abstract: A dry sprinkler is provided that includes a structure, a fluid deflecting structure, a locator, a metallic annulus and a shield. The structure defines a passageway extending along a longitudinal axis between an inlet and an outlet. The structure has a rated K-factor defining an expected flow of fluid in gallons per minute from the outlet divided by the square root of the pressure of the flow of fluid fed into the inlet of the passageway in pounds per square inch gauge. The fluid deflecting structure is proximate the outlet. The locator is movable along the longitudinal axis between a first position and a second position. The locator supports the metallic annulus. The metallic annulus includes first and second metallic surfaces spaced apart along the longitudinal axis between an inner and outer circumference with respect to the longitudinal axis. The shield has a first face exposed to the inlet and a second face confronting the first metallic surface to define a gap there between.Type: GrantFiled: November 10, 2016Date of Patent: August 29, 2017Assignee: Tyco Fire Products LPInventor: Manuel R. Silva, Jr.
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Patent number: 9737742Abstract: A dry sprinkler is provided that includes a structure, a fluid deflecting structure, a locator, a metallic annulus and a shield. The structure defines a passageway extending along a longitudinal axis between an inlet and an outlet. The structure has a rated K-factor defining an expected flow of fluid in gallons per minute from the outlet divided by the square root of the pressure of the flow of fluid fed into the inlet of the passageway in pounds per square inch gauge. The fluid deflecting structure is proximate the outlet. The locator is movable along the longitudinal axis between a first position and a second position. The locator supports the metallic annulus. The metallic annulus includes first and second metallic surfaces spaced apart along the longitudinal axis between an inner and outer circumference with respect to the longitudinal axis. The shield has a first face exposed to the inlet and a second face confronting the first metallic surface to define a gap there between.Type: GrantFiled: November 10, 2016Date of Patent: August 22, 2017Assignee: Tyco Fire Products LPInventor: Manuel R. Silva, Jr.
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Patent number: 9636531Abstract: A dry sprinkler for a fire protection system. The preferred dry sprinkler has a metallic disc annulus positionable within a passageway to skew a central axis of a face of the metallic disc annulus with respect to a longitudinal axis of the dry sprinkler so that an expected minimum flow rate based on a rated discharge coefficient is provided. The dry sprinkler operates to provide an expected flow rate over a range of start pressures. The expected flow rate is based on a K-factor rating. The dry sprinkler provides an acceptable level of fluid flow rate from the expected flow rate based on the K-factor for a range of start pressures.Type: GrantFiled: May 6, 2014Date of Patent: May 2, 2017Assignee: Tyco Fire Products LPInventors: Manuel R. Silva, Jr., Thomas E. Archibald, James W. Mears, Donald B. Pounder, Yoram Ringer
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Publication number: 20170056697Abstract: A dry sprinkler is provided that includes a structure, a fluid deflecting structure, a locator, a metallic annulus and a shield. The structure defines a passageway extending along a longitudinal axis between an inlet and an outlet. The structure has a rated K-factor defining an expected flow of fluid in gallons per minute from the outlet divided, by the square root of the pressure of the flow of fluid fed into the inlet of the passageway in pounds per square inch gauge. The fluid deflecting structure is proximate the outlet. The locator is movable along the longitudinal axis between a first position and a second position. The locator supports the metallic annulus. The metallic annulus includes first and second metallic surfaces spaced apart along the longitudinal axis between an inner and outer circumference with respect to the longitudinal axis. The shield has a first face exposed to the inlet and a second face confronting the first metallic surface to define a gap there between.Type: ApplicationFiled: November 10, 2016Publication date: March 2, 2017Inventor: Manuel R. SILVA, JR.
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Publication number: 20170056696Abstract: A dry sprinkler is provided that includes a structure, a fluid deflecting structure, a locator, a metallic annulus and a shield. The structure defines a passageway extending along a longitudinal axis between an inlet and an outlet. The structure has a rated K-factor defining an expected flow of fluid in gallons per minute from the outlet divided by the square root of the pressure of the flow of fluid fed into the inlet of the passageway in pounds per square inch gauge. The fluid deflecting structure is proximate the outlet. The locator is movable along the longitudinal axis between a first position and a second position. The locator supports the metallic annulus. The metallic annulus includes first and second metallic surfaces spaced apart along the longitudinal axis between an inner and outer circumference with respect to the longitudinal axis. The shield has a first face exposed to the inlet and a second face confronting the first metallic surface to define a gap there between.Type: ApplicationFiled: November 10, 2016Publication date: March 2, 2017Inventor: Manuel R. SILVA, JR.
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Publication number: 20160339283Abstract: A dry sprinkler for a fire protection system having a configuration with one or more coupling arrangements for connection to a fluid supply piping of the system. The dry sprinkler structure further includes an inner surface and inner assembly to provide a preferred discharge performance. The dry sprinkler provides for a flow rate from the outlet of the sprinkler in accordance with the start pressure at the inlet of the sprinkler and the rated discharge coefficient, K factor, ranging between 16.8 GPM/PSI½ and 33.Type: ApplicationFiled: August 5, 2016Publication date: November 24, 2016Inventors: YORAM RINGER, MANUEL R. SILVA, JR., GEORGE B. COLETTA, ROGER H. LEDUC, SEAN D. WEED
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Patent number: 9440104Abstract: A dry sprinkler for a fire protection system having a configuration with one or more coupling arrangements for connection to a fluid supply piping of the system. The dry sprinkler structure further includes an inner surface and inner assembly to provide a preferred discharge performance. The dry sprinkler provides for a flow rate from the outlet of the sprinkler in accordance with the start pressure at the inlet of the sprinkler and the rated discharge coefficient, K factor, ranging between 16.8 GPM/PSI½ and 33.6 GPM/PSI½.Type: GrantFiled: June 28, 2012Date of Patent: September 13, 2016Assignee: Tyco Fire Products LPInventors: Yoram Ringer, Manuel R. Silva, Jr., George B. Coletta, Roger H. Leduc, Sean D. Weed
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Patent number: 9427610Abstract: A dry sprinkler for a fire protection system having multiple alternative coupling arrangements for connection to the fluid supply piping of the system.Type: GrantFiled: June 28, 2012Date of Patent: August 30, 2016Assignee: Tyco Fire Products LPInventors: Yoram Ringer, Manuel R. Silva, Jr., George B. Coletta, Roger H. Leduc, Sean D. Weed
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Patent number: 9320930Abstract: A concealed-type sprinkler that includes a body having a proximal portion defining an opening and a distal portion defining an outlet. The body defines an internal passageway having an inlet and an outlet spaced apart along a longitudinal axis. The distal portion preferably includes an annular wall having an outer surface and an inner surface to further define a chamber distal of the outlet to house an internal component of the sprinkler. A cover plate assembly substantially conceals the chamber and includes a thermally responsive surface in communication with the chamber to actuate the sprinkler. The preferred sprinkler preferably includes a spacing member disposed between the annular wall and the cover plate assembly to define at least one aperture for communication between the chamber and the environment external to the sprinkler. An escutcheon is preferably disposed about the annular wall.Type: GrantFiled: June 7, 2010Date of Patent: April 26, 2016Assignee: Tyco Fire Products LPInventors: Bernhard Abels, Manuel R. Silva, Jr., Marcelo J. Chavez
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Publication number: 20160038777Abstract: A concealed sprinkler including a body having a proximal portion and a distal portion. The distal portion includes an annular wall defining a chamber and an opening in communication with the chamber. A deflector assembly is disposed within the chamber. A trigger assembly having a lever assembly engaged with an inner surface of the annular wall supports the deflector assembly in the first position, the trigger assembly including and a thermally rated plate assembly having a lip portion to substantially circumscribe and substantially cover opening and chamber.Type: ApplicationFiled: October 26, 2015Publication date: February 11, 2016Inventors: BERNHARD ABELS, MANUEL R. SILVA, JR., MARCELO J. CHAVEZ
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Patent number: 9174078Abstract: A residential sidewall sprinkler and system for a coverage area defined by a pair of parallel vertical walls. The sprinkler includes a body having a passageway defining a K-factor of about 6. The body has an inlet coupled to a fluid supply line and a distal end coupled to a deflector assembly. The deflector assembly includes a face portion with an upper canopy and a lower canopy disposed about the face portion. The sprinkler is mounted to one of the walls to define a ceiling-to-deflector distance ranging from about four inches to about twelve inches. The fluid supply at the inlet is at least at one of a substantially constant flow rate of fluid and substantially constant fluid pressure. The deflector assembly distributes the fluid over the coverage area so as to wet the vertical walls within about twenty-eight inches of the ceiling over the ceiling-to-deflector range.Type: GrantFiled: July 30, 2007Date of Patent: November 3, 2015Assignee: Tyco Fire Products LPInventors: Michael A. Fischer, Marcelo J. Chavez, Timothy P. Hurley, Manuel R. Silva, Jr.
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Patent number: 8905151Abstract: An extended coverage pendent sprinkler configured for the fire protection of an occupancy classified as any one of: light hazard, ordinary hazard, extra hazard, rack storage with solid shelves and any combination thereof. The sprinkler preferably includes a body having an inlet and an outlet spaced from the inlet to define a passageway to further define a sprinkler axis and a K factor ranging from 11 gpm/(psi)1/2 to about 25 gpm/(psi)1/2. A deflector is spaced from the outlet to distribute a fire fighting fluid over a maximum protection area of about 196 square feet, and having one or more combination of features as described in the preferred deflector described herein.Type: GrantFiled: April 21, 2008Date of Patent: December 9, 2014Assignee: Tyco Fire Products LPInventors: Manuel R. Silva, Jr., Donald B. Pounder, Michael R. Landi
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Publication number: 20140346256Abstract: A sprinkler assembly (10) having a receiving member (12), a fluid tight seal (44) and a sprinkler frame (14). The receiving member includes an inner surface (22) defining an internal passageway and a central axis (A-A) of the assembly. The frame of the sprinkler includes an internal surface (38) that defines a fluid passage. The sprinkler assembly includes cooperating positioning elements (28, 40) which engage and couple the sprinkler frame to the receiving member for at least one of an axial and rotational adjustment between the frame and receiving member. The engaged positioning elements facilitate formation or location of the fluid tight seal between the sprinkler frame and receiving member, the seal being spaced from the engaged positioning elements. In one aspect of the assembly, the sprinkler frame and receiving member are made of plastic material (e.g. CPVC).Type: ApplicationFiled: July 13, 2012Publication date: November 27, 2014Applicant: TYCO FIRE PRODUCTS LPInventors: Bernhard Abels, Manuel R. Silva, JR., Mathew R. Ancone
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Patent number: 8887821Abstract: A dry sidewall sprinkler and system and methods of installation provide extended coverage for ordinary hazard commodities. The preferred sprinkler and systems provide for sidewall ordinary hazard fire protection beneath a sloped or horizontal overhang extending from a structure by at least ten feet proximate to a garage or loading dock in accordance with applicable sections of NFPA-13 (2007).Type: GrantFiled: February 1, 2013Date of Patent: November 18, 2014Assignee: Tyco Fire Products LPInventors: Robert Michael Cordell, Manuel R. Silva, Jr.
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Patent number: 8826998Abstract: A dry sprinkler is provided including a structure, a fluid deflecting structure, a locator, a metallic annulus and a shield. The structure defines a passageway extending along a longitudinal axis between an inlet and an outlet with a rated K-factor defining an expected flow of fluid in gallons per minute from the outlet divided by the square root of the pressure of the flow of fluid fed into the inlet of the passageway in pounds per square inch gauge. The fluid deflecting structure is proximate the outlet. The locator is movable along the longitudinal axis between a first position and a second position and supports the metallic annulus which includes first and second metallic surfaces spaced apart along the longitudinal axis between an inner and outer circumference. The shield has a first face exposed to the inlet and a second face confronting the first metallic surface to define a gap therebetween.Type: GrantFiled: June 21, 2012Date of Patent: September 9, 2014Assignee: Tyco Fire Products LPInventor: Manuel R. Silva, Jr.
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Patent number: 8746356Abstract: A dry sprinkler for a fire protection system. The preferred dry sprinkler has a metallic disc annulus positionable within a passageway to skew a central axis of a face of the metallic disc annulus with respect to a longitudinal axis of the dry sprinkler so that an expected minimum flow rate based on a rated discharge coefficient is provided. The dry sprinkler operates to provide an expected flow rate over a range of start pressures. The expected flow rate is based on a K-factor rating. The dry sprinkler provides an acceptable level of fluid flow rate from the expected flow rate based on the K-factor for a range of start pressures.Type: GrantFiled: July 18, 2011Date of Patent: June 10, 2014Assignee: Tyco Fire Products LPInventors: Manuel R. Silva, Jr., Thomas E. Archibald, James W. Mears, Donald B. Pounder, Yoram Ringer
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Publication number: 20140102729Abstract: A dry sprinkler for a fire protection system having a configuration with one or more coupling arrangements for connection to a fluid supply piping of the system. The dry sprinkler structure further includes an inner surface and inner assembly to provide a preferred discharge performance. The dry sprinkler provides for a flow rate from the outlet of the sprinkler in accordance with the start pressure at the inlet of the sprinkler and the rated discharge coefficient, K factor, ranging between 16.8 GPM/PSI½ and 33.Type: ApplicationFiled: June 28, 2012Publication date: April 17, 2014Applicant: TYCO FIRE PRODUCTS LPInventors: Yoram Ringer, Manuel R. Silva, JR., George B. Coletta, Roger H. Leduc, Sean D. Weed
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Publication number: 20140096981Abstract: A dry sprinkler for a fire protection system having multiple alternative coupling arrangements for connection to the fluid supply piping of the system.Type: ApplicationFiled: June 28, 2012Publication date: April 10, 2014Applicant: TYCO FIRE PRODUCTS LPInventors: Yoram Ringer, Manuel R. Silva, JR., George B. Coletta, Roger H. Leduc, Sean D. Weed