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1. 发明授权

US12066116B2 Double flow rate gas solenoid valve 有权
公开(公告)号：US12066116B2
公开(公告)日：2024-08-20
申请号：US17726966
申请日：2022-04-22
申请人： Brandon William Cole
发明人： Brandon William Cole
IPC分类号： F16K11/24 , F16K31/06 , F23N1/00
CPC分类号： F16K11/24 , F16K31/0624 , F23N1/007 , F23N2235/14 , F23N2237/10
摘要： A double flow rate gas solenoid valve has an inlet and at least a first outlet in a housing. First and second solenoids are selectively operable relative to first and second valve seats to establish first and second gas flow paths, respectively. The second flow path has a restriction thereby resulting in a lower gas flow rate through the second flow path than the first flow path. When connected to a common inlet of a burner, at least two, if not three flow rates can be provided by the valve.

2. 发明公开

US20240208046A1 LOW-POWER HYDRAULIC VALVE, AND APPLICATIONS THEREOF IN ROBOT SYSTEMS 审中-公开
公开(公告)号：US20240208046A1
公开(公告)日：2024-06-27
申请号：US18396692
申请日：2023-12-26
申请人： Sanctuary Cognitive Systems Corporation
发明人： Connor Richard Shannon , Amir Farzad Forughi , Can Ozdemir
IPC分类号： B25J9/14 , F15B1/26 , F15B13/04 , F16K11/24 , F16K27/04
CPC分类号： B25J9/14 , F15B1/26 , F15B13/0401 , F16K11/24 , F16K27/048 , F16K27/041
摘要： A hydraulic valve includes two ports, a chamber within the valve housing which, in operation, is at least partially filled with a hydraulic fluid, and a fluid switch within the chamber. The fluid switch is movable between at least a first position and a second position. In the first position, the ports are fluidly coupled to each other. In the second position, the ports are fluidly isolated from each other. An external surface of the fluid switch is separated from an internal surface of the chamber by a first micro-gap. Another external surface of the fluid switch is separated from another internal surface of the chamber by a second micro-gap. The first micro-gap and the second micro-gap are fluidly coupled to the chamber, and each have a respective size of less than about five micrometers.

3. 发明公开

US20240117888A1 MULTI-WAY VALVE 审中-公开
公开(公告)号：US20240117888A1
公开(公告)日：2024-04-11
申请号：US18482205
申请日：2023-10-06
申请人： Stant USA Corp.
发明人： Michael S. Brock , J Bradley Groom
IPC分类号： F16K11/22 , F16K11/24
CPC分类号： F16K11/22 , F16K11/24
摘要： A multi-way valve adapted to control a flow of fluid to different thermal fluid circuits includes a valve housing, a valve flow controller, and a sealing system. The valve flow controller is arranged in the valve housing to control flow through the valve housing. The sealing system is configured to seal between the valve housing and the valve flow controller.

4. 发明授权

US11913564B2 Valve, valve stack, and component with valve and/or valve stack 有权
公开(公告)号：US11913564B2
公开(公告)日：2024-02-27
申请号：US17969777
申请日：2022-10-20
申请人： A. Kayser Automotive Systems GmbH
发明人： Kenny Pagel , Christoph Eppler , Benjamin John , Heiko Freter
IPC分类号： F16K31/02 , F16K11/22 , F16K11/24
CPC分类号： F16K31/025 , F16K11/22 , F16K11/24
摘要： A valve housing (1) has first and third openings (1.1, 1.3), and first and second actuating elements (6.1, 6.2) that are movable along a longitudinal axis of the housing (1). A return element (5) is between the actuating elements (6.1, 6.2), and exerts a force to keep the actuating elements (6.1, 6.2) in a rest position to close or open the first and third openings (1.1. 1.3). First and second wires (4.1, 4.2) are formed from a shape memory alloy. The first wire (4.1) is on the first actuating element (6.1) and the second wire (4.2) is on the second actuating element (6.2). An electric current to the first or second wire (4.1, 4.2) contracts the respective wire (4.1, 4.2) and moves the corresponding actuating element (6.1, 6.2) into an activated position against the force exerted by the return element (5).

5. 发明公开

US20240044421A1 RESIDUAL PRESSURE EXHAUST AIR CIRCUIT AND RESIDUAL PRESSURE EXHAUST VALVE 审中-公开
公开(公告)号：US20240044421A1
公开(公告)日：2024-02-08
申请号：US18359413
申请日：2023-07-26
申请人： SMC CORPORATION
发明人： Kazuhiro NOGUCHI
IPC分类号： F16K37/00
CPC分类号： F16K37/0091 , F16K11/24
摘要： [Object] To make it possible to detect, with a single pressure sensor, a malfunction of two solenoid valves for switching flow paths and to quickly and reliably exhaust residual pressure in an air device through a solenoid valve.
[Solution] A residual pressure exhaust air circuit 1 includes: a main flow path 9 through which air from an air source 2 is supplied to an air cylinder 100; an exhaust flow path 10 through which air in the air cylinder 100 is exhausted; a first sensor 8 for detecting a malfunction of solenoid valves 12, 13; a detection flow path 11 through which air from the air source 2 is supplied to the first sensor 8; and the two solenoid valves 12, 13 that switch communication states among the main flow path 9, the exhaust flow path 10, and the detection flow path 11. The two solenoid valves 12, 13 are formed of two-position valves having first positions 12a, 13a at the time of OFF and second positions 12b, 13b at the time of ON and are synchronously ON/OFF controlled. When the two solenoid valves 12, 13 do not operate in synchronization with each other, the air from the air source 2 is supplied to the first sensor 8 to detect a malfunction of the two solenoid valves 12, 13, and at the same time, the air in the air cylinder 100 is exhausted through the solenoid valve 12, 13.

6. 发明授权

US10501915B2 Plumbing fixture with user interface 有权
公开(公告)号：US10501915B2
公开(公告)日：2019-12-10
申请号：US15995346
申请日：2018-06-01
申请人： KOHLER MIRA LIMITED
发明人： Kevin T. Peel
IPC分类号： E03C1/05 , E03C1/04 , F16K1/44 , F16K11/24 , G05D23/13 , F17D1/00 , E03B7/07 , E03B7/00 , F16K49/00 , G05D7/06 , G05D23/19 , F16K11/00 , E03C1/02 , F16K31/04 , G05D11/13 , B05B1/24 , G05D11/16 , G05D23/185 , F16K11/22 , B05D1/24 , E03C1/044 , B05B1/18 , F16K27/02
CPC分类号： E03C1/055 , B05B1/18 , B05B1/24 , B05D1/24 , E03B7/006 , E03B7/074 , E03B7/075 , E03B7/078 , E03C1/02 , E03C1/04 , E03C1/0404 , E03C1/044 , E03C1/0409 , F16K1/44 , F16K11/22 , F16K11/24 , F16K19/00 , F16K19/006 , F16K27/0263 , F16K31/04 , F16K49/002 , F17D1/00 , G05D7/0617 , G05D11/13 , G05D11/16 , G05D23/1393 , G05D23/1858 , G05D23/19 , G05D23/1917 , H05K999/99 , Y10T137/0318 , Y10T137/0329 , Y10T137/0391 , Y10T137/0424 , Y10T137/6606 , Y10T137/7759 , Y10T137/8376 , Y10T137/8593 , Y10T137/86389 , Y10T137/87668 , Y10T137/87684 , Y10T137/87692
摘要： A water delivery device that includes a body having a cold water inlet, a hot water inlet, and an outlet; a mixing valve in the body, and a touchscreen user interface on a surface of the body. The mixing valve includes a housing having a mixing chamber that is fluidly connected to the outlet, a first flow control valve moveably disposed in the housing to control a cold water flow from the cold water inlet to the mixing chamber, and a second flow control valve moveably disposed in the housing to control a hot water flow from the hot water inlet to the mixing chamber. The touchscreen user interface allows a user to control a temperature and/or a flow rate of water from the outlet by controlling the first and second flow control valves.

7. 发明申请

US20180305909A1 MIXING VALVE 审中-公开
公开(公告)号：US20180305909A1
公开(公告)日：2018-10-25
申请号：US16025097
申请日：2018-07-02
申请人： KOHLER MIRA LIMITED
发明人： KEVIN T. PEEL
IPC分类号： E03C1/05 , E03C1/04 , B05D1/24 , F16K11/22 , B05B1/18 , F16K11/24 , F16K1/44 , G05D23/13 , F16K31/04 , F16K49/00 , F17D1/00 , G05D23/185 , G05D11/16 , B05B1/24 , G05D23/19 , E03B7/07 , G05D11/13 , E03C1/02 , F16K11/00 , G05D7/06 , E03B7/00 , F16K27/02 , E03C1/044
CPC分类号： E03C1/055 , B05B1/18 , B05B1/24 , B05D1/24 , E03B7/006 , E03B7/074 , E03B7/075 , E03B7/078 , E03C1/02 , E03C1/04 , E03C1/0404 , E03C1/0409 , E03C1/044 , F16K1/44 , F16K11/22 , F16K11/24 , F16K19/00 , F16K19/006 , F16K27/0263 , F16K31/04 , F16K49/002 , F17D1/00 , G05D7/0617 , G05D11/13 , G05D11/16 , G05D23/1393 , G05D23/1858 , G05D23/19 , G05D23/1917 , H05K999/99 , Y10T137/0318 , Y10T137/0329 , Y10T137/0391 , Y10T137/0424 , Y10T137/6606 , Y10T137/7759 , Y10T137/8376 , Y10T137/8593 , Y10T137/86389 , Y10T137/87668 , Y10T137/87684 , Y10T137/87692
摘要： A mixing valve that includes a housing having a first outlet, a second outlet, and a mixing chamber; a first flow control valve for controlling flow through the first outlet to the mixing chamber; and a second flow control valve for controlling flow through the second outlet to the mixing chamber; wherein the housing has a length dimension, a width dimension, and a thickness dimension, and the largest of these dimensions is no more than approximately 65 millimeters.

8. 发明申请

US20180195627A1 COMBINATION VALVE AND BIDIRECTIONAL FLOW CONTROL VALVE USING THE SAME 审中-公开
公开(公告)号：US20180195627A1
公开(公告)日：2018-07-12
申请号：US15742572
申请日：2016-07-08
申请人： KYB Corporation
发明人： Toru TAKEUCHI
IPC分类号： F16K11/10 , F16K11/24
CPC分类号： F16K11/105 , E02F9/00 , F15B13/0405 , F15B13/0442 , F15B2013/041 , F16K11/24
摘要： A combination valve built in a main valve of a solenoid valve includes: a first communication passage having a first port and a second port; a second communication passage branching from the first communication passage and having a third port; a first valve body provided in the first communication passage and configured to permit only the flow of working oil from the first port to the third port; and a second valve body provided in the first communication passage and configured to permit only the flow of working oil from the first port to the second port. The first valve body is located upstream relative to the second valve body.

9. 发明授权

US09957699B2 Plumbing fixture with heating elements 有权
公开(公告)号：US09957699B2
公开(公告)日：2018-05-01
申请号：US15005474
申请日：2016-01-25
申请人： KOHLER MIRA LIMITED
发明人： Kevin T. Peel
IPC分类号： E03C1/05 , E03C1/04 , F17D1/00 , E03B7/07 , E03B7/00 , F16K49/00 , G05D7/06 , G05D23/19 , F16K11/00 , E03C1/02 , F16K31/04 , G05D11/13 , B05B1/24 , G05D11/16 , G05D23/185 , G05D23/13 , F16K1/44 , F16K11/24 , F16K11/22 , B05D1/24 , E03C1/044 , B05B1/18 , F16K27/02
CPC分类号： E03C1/0404 , B05B1/18 , B05B1/24 , B05D1/24 , E03B7/006 , E03B7/074 , E03B7/075 , E03B7/078 , E03C1/02 , E03C1/04 , E03C1/0409 , E03C1/044 , E03C1/055 , F16K1/44 , F16K11/22 , F16K11/24 , F16K19/00 , F16K19/006 , F16K27/0263 , F16K31/04 , F16K49/002 , F17D1/00 , G05D7/0617 , G05D11/13 , G05D11/16 , G05D23/1393 , G05D23/1858 , G05D23/19 , G05D23/1917 , Y10T137/0318 , Y10T137/0329 , Y10T137/0391 , Y10T137/0424 , Y10T137/6606 , Y10T137/7759 , Y10T137/8376 , Y10T137/8593 , Y10T137/86389 , Y10T137/87668 , Y10T137/87684 , Y10T137/87692
摘要： A shower head that includes a stem, a spray head coupled to the stem and including a plurality of outlets for discharging water into at least one spray pattern, and a valve provided within one of the stem and the spray head. The valve has a body including a waterway located therein for water to flow through, and a flow control valve located within the body and configured to control the flow of water to the plurality of outlets. The shower head also includes an electric heater extending through at least a portion of the body of the valve and configured to heat at least a portion of the body to an elevated temperature sufficient to kill organisms within the waterway.

10. 发明授权

US09795095B2 Valve box with electrovalves for remotely controlled irrigation systems 有权
公开(公告)号：US09795095B2
公开(公告)日：2017-10-24
申请号：US14614452
申请日：2015-02-05
申请人： Claber S.p.A.
发明人： Gaetano Franchini , D'Agnolo Michela
IPC分类号： E03B1/00 , A01G25/16 , G05D7/06 , G05B15/02 , F16K31/40 , F16K11/24 , F16K27/00 , F16K27/12
CPC分类号： A01G25/165 , F16K11/24 , F16K27/003 , F16K27/12 , F16K31/404 , G05B15/02 , G05D7/0688 , Y10T137/7043
摘要： A valve box for irrigation systems is described, comprising a box-shaped body closed by a lid, and a plurality of electrovalves contained in an inner compartment of said box-shaped body and adapted to allow a fluid from a supply conduit to flow towards a plurality of outlet conduits, each being controlled by an electrovalve. The valve box comprises a single programmable drive and control module of said electrovalves which is contained in a containment box releasably secured above said compartment.

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