Patents Examined by Frances F Hamilton
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Patent number: 11351844Abstract: A register includes an annular fin that can improve the directivity of air conditioning air while suppressing increase in the number of parts. A front fin includes an annular-shaped annular fin portion. A bezel has upstream side inclined surfaces formed on inner peripheral surfaces facing with each other in the shorter side direction (vertical direction) of an air blow outlet. The upstream side inclined surfaces incline toward a direction of approaching the annular fin portion from an upstream side toward a downstream side of an air blowing direction. An air conditioning air flowing in the air blowing direction is guided to the annular fin portion side by the upstream side inclined surfaces.Type: GrantFiled: May 21, 2018Date of Patent: June 7, 2022Assignees: HOWA PLASTICS CO., LTD., KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yosuke Matsuzawa, Hidekazu Makimura, Masayuki Komatsu, Hiroki Takada
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Patent number: 11353236Abstract: Provided is a shutter comprising a main body and a shaft bearing. The main body has a substantially circular plate shape, and, in a closed state to close a passage, a front face of the main body is located upstream of a back face thereof in the passage. The shaft bearing is rotatably engaged with a shaft configured to divide the passage into a main passage and a sub-passage in an open state to open the passage, the sub-passage having a cross-sectional area smaller than that of the main passage. The main body includes: a main-passage-side end located in the main passage in the closed state; and a bent portion bent at the main-passage-side end in a direction from the back face side to the front face side. A parallel cross-section of the main body, the cross-section being taken along a parting plane parallel to the shaft, has a circular arc shape bowed toward the back face side from the front face side.Type: GrantFiled: March 21, 2019Date of Patent: June 7, 2022Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Daisuke Kanematsu, Yasuaki Shima, Shuto Nonoshita, Naoyuki Funada
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Patent number: 11325712Abstract: Systems and methods for limiting infiltration of cabin air into the flight deck of an aircraft, where the systems include at least one upper nozzle disposed adjacent to and above an outer upper edge of a flight deck doorway and directed downwardly, and at least one lower nozzle disposed adjacent to and below an outer lower edge of the flight deck doorway and directed upwardly; a conduit system to deliver air from a flight deck air supply to the upper and lower nozzles; and an airflow controller configured to provide sufficient air flow from the flight deck air supply to the upper and lower nozzles to create directional airstreams across the gaps between the closed flight deck door and the upper and lower edges of the flight deck doorway, so that the airstreams limit infiltration of cabin air into the flight deck via the gaps.Type: GrantFiled: November 5, 2018Date of Patent: May 10, 2022Assignee: The Boeing CompanyInventors: Bryce Avery Vandyke, Marcus Karel Richardson, Brian Tatsuo Imada, Myles Brown, Steven Michael Loukusa
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Patent number: 11318509Abstract: A dust hood for a dust control system includes a first hood body and a second hood body. The first hood body and the second hood body are each selectively movable between an assembled position and a disassembled position. In the assembled position, the first hood body is adjacent to the second hood body. In the disassembled position, the first hood body is spaced apart from the second hood body.Type: GrantFiled: November 6, 2018Date of Patent: May 3, 2022Assignee: Air Systems Design, Inc.Inventor: Robert M. Zacary, Jr.
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Patent number: 11320171Abstract: Provided is a shutter comprising a main body and a shaft bearing. The main body has a substantially circular plate shape, and, in a closed state to close a passage, a front face of the main body is located upstream of a back face thereof in the passage. The shaft bearing is rotatably engaged with a shaft configured to divide the passage into a main passage and a sub-passage in an open state to open the passage, the sub-passage having a cross-sectional area smaller than that of the main passage. The main body includes: a main-passage-side end located in the main passage in the closed state; and a bent portion bent at the main-passage-side end in a direction from the back face side to the front face side. A parallel cross-section of the main body, the cross-section being taken along a parting plane parallel to the shaft, has a circular arc shape bowed toward the back face side from the front face side.Type: GrantFiled: March 21, 2019Date of Patent: May 3, 2022Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Daisuke Kanematsu, Yasuaki Shima, Shuto Nonoshita, Naoyuki Funada
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Patent number: 11306941Abstract: A damper assembly for use in a round forced air duct feeding a register vent through a register boot includes a damper frame having a frame periphery with a first side and a second side that is at least substantially parallel with the first side, the first side and the second side each having a length that is greater than a distance between the first side and the second side. A damper blade is pivotable relative to the damper frame about an axis of rotation, at least substantially parallel with the first side and the second side, between an open position and a closed position. A flexible outer seal extends outwardly from the frame periphery of the damper frame and is at least substantially circular in order to seal against an inner surface of the round forced air duct.Type: GrantFiled: June 12, 2018Date of Patent: April 19, 2022Assignee: Ademco Inc.Inventors: Nathan Carlson, David J. Emmons, Steven Wolff, Robert Bick
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Patent number: 11300319Abstract: A damper assembly is configured for placement within a duct of a ductwork system that supplies conditioned air through a register boot to a register vent. The damper assembly includes a damper that is configured to articulate from a deployment configuration, which facilitates advancement of the damper through the register boot and into the duct, to an operational configuration, in which the damper is positioned within the duct and able to selectively control how much conditioned air being supplied through the duct is permitted to pass by the damper and exit the register vent. The damper assembly includes an elongated deployment member that extends from the damper and is configured to facilitate advancement of the damper through the register boot and into the duct.Type: GrantFiled: June 12, 2018Date of Patent: April 12, 2022Assignee: Ademco Inc.Inventors: David J. Emmons, Nathan Carlson, Steven Wolff
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Patent number: 11281239Abstract: An automatic airflow balancing valve, including: a housing having an inlet and an outlet and defining a flow path therethrough; a valve disc operatively connected to the housing and disposed within the flow path; and an airflow volume calibrating assembly disposed in the flow path and operatively connected to the valve disc and the housing to pivot the valve disc to a home position associated with a desired constant airflow volume. The airflow volume calibrating assembly may include an adjustment element that extends toward at least one of the inlet or the outlet.Type: GrantFiled: June 5, 2019Date of Patent: March 22, 2022Assignee: Metal Industries, LLCInventors: James P. Ashton, Scott D. Madden
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Patent number: 11280504Abstract: A clean room supporting multiple air filter elements within a frame having multiple tracks to support extensions on individual edges of the air filter elements. Within the multiple tracks are a tape of elastic ultralow density polytetrafluoroethylene polymer having a specific density of always less than 1.0, preferably less than 0.8 and most preferred as greater than 0.25 and less than 0.6 positioned along the length of the tracks.Type: GrantFiled: May 19, 2021Date of Patent: March 22, 2022Inventors: James T. Crawford, III, Edward W. Waters, Jr., Christopher Jacobs
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Patent number: 11274835Abstract: Disclosed herein is an air conditioner. The air conditioner include a housing having a discharge port, a blade located in the discharge port where the blade is rotatable with respect to the housing, a blade driving member configured to rotate the blade, and an elastic member located between the blade and the blade driving member and the elastic member including a stopper coupleable to the blade driving member.Type: GrantFiled: April 26, 2018Date of Patent: March 15, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hong Yeol Moon, Hyun-Ho Kim, Chul Byung Park, Hyeon U Park, Seung-Jun Yoon, Jang Jung Lee, Jei Min Choi
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Patent number: 11273688Abstract: An outlet device for ventilating a vehicle interior is provided. The outlet device includes a housing with an inner housing surface, a first air-guide surface for a first partial volume flow, and a second air-guide surface for a second partial volume flow. The second air-guide surface lies contrary to the first air-guide surface and a rudder, which is disposed in the housing, and can be rotated around a rudder adjustment axis.Type: GrantFiled: May 22, 2018Date of Patent: March 15, 2022Assignee: FAURECIA INNENRAUM SYSTEME GMBHInventors: Volker Doll, Linda Panze
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Patent number: 11255557Abstract: A retrofit damper system is configured for installation in existing ductwork including a duct supplying conditioned air through a register boot to a register vent. The retrofit damper system includes a damper assembly including a damper blade and a damper motor configured to drive the damper blade between a closed end position and an open end position. A control module includes a control module housing and a controller within the control module housing that is configured to regulate operation of the damper motor. The controller outputs a drive signal that causes the electric damper motor to drive the damper blade to the desired position and creates a plurality of interruptions in the drive signal while driving the damper blade. A sense circuit senses back EMF signal, and the controller estimates a blade position based at least in part on the back EMF signals.Type: GrantFiled: June 12, 2018Date of Patent: February 22, 2022Assignee: Ademco Inc.Inventors: Patrick Gonia, Daniel Waseen, Liliana Reategui
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Patent number: 11214125Abstract: A closable air vent may be bonded to a laminated or tempered windshield used on UTV or other types of vehicles. The air vent may include a vent body with a flap opening and a bond channel, a flap pivotably secured in the flap opening on a flap pivot, and an actuator coupled with the flap via a roll pin and displaceable between a flap closed position and a flap open position. In the flap closed position, the roll pin is disposed on one side of the flap pivot, and in the flap open position, the roll pin is disposed on an opposite side of the flap pivot.Type: GrantFiled: November 2, 2018Date of Patent: January 4, 2022Assignee: Taylor Made Group, LLCInventor: Thomas J. Bender
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Patent number: 11209186Abstract: A laminar flow diffuser with integrated lighting has a frame for supporting an air plenum and a lower housing. The air plenum receives conditioned air from a source of conditioned. The lower housing is attached to the bottom of the plenum. An aperture plate damper installed below the top plenum regulates the flow of air from the plenum through the laminar flow diffuser. A clear or translucent engineered, fire rated polymer perforated diffuser face forms the outlet from the lower housing to the room below. LED strips are positioned around the inside periphery of the lower housing. A light guide is installed adjacent the LED lighting strips to spread the light across the area of the perforated diffuser face.Type: GrantFiled: February 27, 2019Date of Patent: December 28, 2021Assignee: Price Industries LimitedInventors: David Mark Surminski, Dirk Arthur Kelsch, Jeffrey Shaun Ramirez, Nolan Gerald Hosking, Sylvia Bistrong, Gustavo F. Cardero
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Patent number: 11148501Abstract: An air flow device for a vehicle including an instrument panel dashboard, and a blower, the air flow device comprising a first outlet on a front upper surface portion of the instrument panel dashboard from which an air is sent along the front upper surface to a first inlet on the instrument panel dashboard into which the air blown from the first outlet is drawn; and a second outlet on a back upper surface portion of instrument panel dashboard from which an air is sent along the back upper surface to a second inlet on the instrument panel. The blower outlets are installed so as to open parallel to the blower inlets along an upper surface portion of the instrument panel dashboard.Type: GrantFiled: February 24, 2020Date of Patent: October 19, 2021Assignee: SUBARU CORPORATIONInventors: Masahiko Ikeo, Motonari Masatani, Takako Mizuno, Hiroaki Mikami, Hirotake Nishina
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Patent number: 11149980Abstract: A damper assembly is configured for deployment in a forced air duct that supplies conditioned air through a register boot to a register vent secured relative to the register boot. The damper assembly includes a damper unit and a deployment strap. The deployment strap includes a first end secured relative to the damper unit and an opposing second end and has a length that is sufficient to position the damper unit in the forced air duct when the second end of the deployment strap is secured relative to the register boot. When in a deployment configuration, the damper unit has a reduced profile to facilitate deliver of the damper unit through the register boot and into the forced air duct. When in an operational configuration, the damper unit is configured to operate a damper blade between a closed position and an open position.Type: GrantFiled: June 12, 2018Date of Patent: October 19, 2021Assignee: Ademco Inc.Inventors: David J. Emmons, Nathan Carlson, Steven Wolff
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Patent number: 11118808Abstract: A method, system, and device for liquid drainage are provided. The system includes a drain tube coupled to the air distribution system, a sump coupled to the drain tube and configured to receive liquid from the drain tube, and a suction system in flow communication with the sump. The suction system is configured to create a pressure in the sump that is lower than a pressure in the air distribution system.Type: GrantFiled: December 6, 2013Date of Patent: September 14, 2021Assignee: THE BOEING COMPANYInventor: Fue Chue Vue
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Patent number: 11102910Abstract: A baffle is provided that is usable in an information handling system. The information handling system may have a first compartment at a first elevated pressure that is higher than an ambient pressure and a second compartment at a second elevated pressure that is higher than the ambient pressure. Further, a region adjacent to the first and second compartments and in fluid communication therewith may be operable to receive a removable baffle therein. When the baffle is inserted into the region, it may be operable to maintain the region at a third elevated pressure that is higher than the ambient pressure. However, when not inserted into the region, the baffle may be foldable into a substantially flat shape.Type: GrantFiled: August 1, 2017Date of Patent: August 24, 2021Assignee: Dell Products L.P.Inventors: John Charles Donachy, Amrita Sidhu Maguire, Patrick Vincent Illingworth
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Patent number: 11073875Abstract: A method, apparatus, and system in which an air dam is incorporated into an air ventilation stream of a datacenter to control the temperature of an interior space of the datacenter. The datacenter may include a raised floor in which the ventilation stream is injected through perforations within the raised floor. An air dam may be positioned at an entry region of the under floor plenum to obstruct the flow of air from a supply air plenum. The air dam is used to create a positive pressure across the raised floor at a substantially constant pressure distribution.Type: GrantFiled: June 2, 2017Date of Patent: July 27, 2021Assignee: Compass Datacenters, LLCInventors: Jose Alberto Ruiz, Christopher J. Crosby, Jr., Christopher James Curtis
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Patent number: 11065939Abstract: A motor-driven air vent device for a vehicle is provided. The motor-driven air vent device connects a horizontal wing of an air vent to an output shaft of a driving motor through a link structure and rotatably operates the driving motor in the forward direction or the reverse direction by a touch type switch operation. Accordingly, the vertical angular rotation operation for the horizontal wing is automatically performed by the operation of the link structure delivering the torque of the driving motor.Type: GrantFiled: November 4, 2018Date of Patent: July 20, 2021Assignees: Hyundai Motor Company, Kia Motors Corporation, NIFCO KOREA Inc., Hyundai Mobis Co., Ltd.Inventors: Young Ju Lee, Pill Yoon Kim, Byung Gyu Choi, Young Rok Lee, Choong Yeul Kim, Seung Hyeok Chang, Jae Seob Choi, Kwan Woo Lee, Won Sik Kim, Ji Hun Lee