公开(公告)号：US11011399B2

公开(公告)日：2021-05-18

申请号：US16480519

申请日：2018-04-27

申请人： MIRAIAL CO., LTD.

发明人： Chiaki Matsutori

IPC分类号： B65D85/30 ,  H01L21/673 ,  G05D7/01

摘要： A substrate storing container includes a container main body, a lid body removably attached to a container main body opening portion and able to close the container main body opening portion, a ventilation passage which enables a substrate storing space and a space outside the container main body to communicate with each other, a gas ejecting nozzle portion having a plurality of opening portions through which a gas flowing into the ventilation passage is supplied into the substrate storing space, and a gas flow rate uniformizing unit which enables the gas to flow out through the plurality of opening portions at a uniform flow rate.

公开(公告)号：US10989346B2

公开(公告)日：2021-04-27

申请号：US16820188

申请日：2020-03-16

申请人： Ara John Movsesian

发明人： Ara John Movsesian

IPC分类号： F16L55/10 ,  G05D7/01

摘要： An automatic flow restrictor for a sprinkler head. The flow restrictor includes a first disk and a second disk. The first disk and the second disk move relative to each other so as to take a first orientation where water being pumped through a main line tubing member is free to pass through the flow restrictor and exit out the sprinkler head with little resistance to flow, and a second orientation where water is restricted from passing therethrough. The first disk includes a top surface and a bottom surface. The first disk further includes a plurality of apertures extending directly between the top surface and the bottom surface. The second disk includes a top surface and a bottom surface. The first disk further includes a plurality of apertures extending directly between the top surface and the bottom surface, wherein a fan blade is aligned with each of the plurality of apertures.

公开(公告)号：US20210089059A1

公开(公告)日：2021-03-25

申请号：US16953094

申请日：2020-11-19

申请人： VE Innivation I, LLC

发明人： David Ho ,  Eugene Siterman ,  Arkady Siterman

IPC分类号： G05D7/01 ,  F24F13/14 ,  F16K1/20 ,  F16K7/00

摘要： A diaphragmatic elbow damper joining two angularly oriented channels and configured to seal the channels in the absence of fluid flow overcoming gravity and atmospheric pressure.

公开(公告)号：US20210048048A1

公开(公告)日：2021-02-18

申请号：US17084395

申请日：2020-10-29

申请人： EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.

发明人： Bret M. Kirchner ,  Hoden Ali Farah ,  Aaron J. Dowdell ,  Christopher Sequeira ,  David F. Graft

IPC分类号： F15B21/044 ,  F15B20/00 ,  G05D16/06 ,  G05D7/01 ,  F16K17/30

摘要： A vent limiting device adapted to be operably coupled to an exhaust vent of a fluid regulator. The vent limiting device includes a housing, a poppet disposed in the housing, and a retaining element arranged to retain the poppet in the housing. The housing has a fluid passageway extending between a fluid inlet and a fluid outlet. The poppet is movably disposed in the housing, responsive to pressure at the fluid outlet, to control fluid flow through the fluid passageway. The housing includes one or more retaining features that engage the retaining element to retain the retaining element in the housing.

公开(公告)号：US10888262B2

公开(公告)日：2021-01-12

申请号：US14889211

申请日：2013-05-15

申请人： Becton, Dickinson and Company

发明人： Craig Owen Russ ,  Neville Yu Leng Chia ,  Jamieson W. Crawford ,  Kenneth James Smith ,  Bradley M. Wilkinson

IPC分类号： A61B5/15 ,  G05D7/01 ,  A61B5/154 ,  A61M5/168 ,  A61B5/153 ,  A61M39/24

摘要： A regulator for in-line modulation of the flow rate of fluid during blood collection includes a fluid transfer device for transferring fluid from a patient to a collection device. The fluid transfer device comprises a fluid passageway defined by a tubular sidewall and a flexible member associated with a portion of the tubular sidewall. The flexible member is configured for movement with respect to the fluid passageway upon exposure of the fluid transfer device to a differential pressure during a blood collection procedure to prevent collapse of a patients blood vessel. The flexible member of the regulator can be a frame surrounding a flexible diaphragm. Alternatively, the flexible member can include a flexible material integrally formed within the tubular sidewall of the pressure regulator.

公开(公告)号：US20200326730A1

公开(公告)日：2020-10-15

申请号：US16383627

申请日：2019-04-14

申请人： Hamilton Sundstrand Corporation

发明人： Richard A. Himmelmann

IPC分类号： G05D7/01 ,  F16K17/28 ,  H01H71/12

摘要： A distributed fuel module includes a fuel pressure vessel with a gas port and a fuel port, a hydraulic circuit breaker connected to the fuel port, and a gaseous circuit breaker. The gaseous circuit breaker is connected to the gas port, is fluidly coupled to the hydraulic circuit breaker through the fuel pressure vessel, and is cooperatively associated with the gaseous circuit breaker to isolate the fuel pressure vessel from a compressed gas header and a fuel header according to pressure differential within the hydraulic circuit breaker and pressure differential within the gaseous circuit breaker. Power modules and methods of controlling fuel flow in fuel modules are also described.

公开(公告)号：US10683945B2

公开(公告)日：2020-06-16

申请号：US16220274

申请日：2018-12-14

申请人： ITT MANUFACTURING ENTERPRISES LLC

发明人： Darrell T. Wiley ,  Jeffrey B. Gotthelf ,  Christopher Tucker

IPC分类号： F16K17/04 ,  F02M21/02 ,  G05D7/01 ,  G05D16/10

摘要： A flow regulator for a compressed natural gas (CNG) system is defined by a housing having at least one inlet port, at least one outlet port and at least one interior passage fluidically interconnecting the inlet and outlet ports. A mechanical bypass valve is disposed between the inlet and outlet ports and enabled by a movable biased feature which moves based on inlet pressure and in which the bypass valve is closed only after inlet pressure is greater than a predetermined threshold. The bypass valve is a fail safe wherein gas regulation does not occur until the inlet pressure is sufficient to close the bypass valve. The flow regulator further includes a coolant bowl defined by a serpentine channel formed in a coolant plate as well as a balanced valve as a regulator control feature in conjunction with a weighting or loading mechanism having a diaphragm.

公开(公告)号：US10604197B2

公开(公告)日：2020-03-31

申请号：US15714072

申请日：2017-09-25

申请人： GM Global Technology Operations LLC

发明人： Samantha J. Bray ,  Timothy D. Demetrio ,  Philip C. Lundberg ,  Joshua R. Auden ,  Jason D. Fahland

IPC分类号： B60R22/00 ,  E05F15/00 ,  G05D1/00 ,  G05D3/00 ,  G06F7/00 ,  G06F17/00 ,  B62D37/02 ,  B62D35/00 ,  G05B15/02 ,  F15D1/10 ,  G05D7/01

摘要： Disclosed are downforce feedback systems for active aerodynamic devices, methods for making/using such systems, and vehicles equipped with a closed-loop downforce feedback system to govern operation of the vehicle's active aero device(s). A feedback control system for operating an active aerodynamic device of a motor vehicle includes one or more pressure sensors for detecting fluid pressures in one or more pneumatic or hydraulic actuators for moving the active aero device. A vehicle controller receives fluid pressure signals from these sensor(s), and calculates an actual downforce value from these signal(s). The controller retrieves a calibrated downforce value from mapped vehicle downforce data stored in memory, and determines if the actual downforce value differs from the calibrated value. If so, the controller determines a target position for a target downforce value for a current vehicle operating condition, and commands the actuator(s) to move the active aero device to the target position.

公开(公告)号：US20200097029A1

公开(公告)日：2020-03-26

申请号：US16576232

申请日：2019-09-19

申请人： VE Innovation I, LLC

发明人： David Ho ,  Eugene Siterman ,  Arkady Siterman

IPC分类号： G05D7/01 ,  F16K7/00 ,  F16K1/20 ,  F24F13/14

摘要： A diaphragmatic elbow damper joining two angularly oriented channels and configured to seal the channels in the absence of fluid flow overcoming gravity and atmospheric pressure.

公开(公告)号：US10598058B2

公开(公告)日：2020-03-24

申请号：US16578627

申请日：2019-09-23

申请人： DLHBOWLES, INC.

发明人： Shridhar Gopalan ,  Jerry Thurber

IPC分类号： F01M13/02 ,  G05D7/01 ,  F02M25/06 ,  F01M13/00 ,  F02M35/10

摘要： Provided is a PCV valve assembly that includes a fluidic geometry that allows for the flow of combustion fluid/gas to flow between an inlet and an outlet and switch between two modes of operation, (i) a radial or high flow mode, and (ii) a tangential or low flow mode, as dictated during the operation of the engine. At low vacuums, the fluidic equipped PCV valve assembly has been tuned to operate in the radial mode producing high flow rates due to low flow resistance. As vacuum increases, the PCV valve assembly is tuned to automatically switch modes. This may be enabled due to the shape of the fluidic geometry and the bypass channel which is adapted to vary the amount of flow between a first and a second control ports. The bypass channel allows the geometric fluidic pattern to switch between the high flow mode and the low flow mode.