公开(公告)号：US12097524B2

公开(公告)日：2024-09-24

申请号：US17839032

申请日：2022-06-13

申请人： Graco Minnesota Inc.

发明人： Jeffrey A. Earles ,  Brian M. Mulgrew

IPC分类号： B05B9/08 ,  B05B9/00 ,  B05B15/00 ,  B08B3/02 ,  F04B17/03 ,  F04B17/06 ,  F04B23/02 ,  H01M50/271

CPC分类号： B05B9/0861 ,  B05B9/007 ,  B05B15/00 ,  B08B3/026 ,  F04B17/03 ,  F04B17/06 ,  F04B23/02 ,  H01M50/271 ,  B08B2203/0223 ,  H01M2220/30

摘要： A battery powered fluid sprayer includes a shelter that the battery is mounted in to provide power to the electric components of the sprayer. The shelter protects the battery from falling fluid droplets. The shelter extends above the battery and projects outward laterally and longitudinally to protect the battery. The battery can move vertically downward to dismount from the fluid sprayer.

公开(公告)号：US12064794B2

公开(公告)日：2024-08-20

申请号：US17145165

申请日：2021-01-08

申请人： Positec Power Tools (Suzhou) Co., Ltd

发明人： Yong Qiao ,  Qibin Wang ,  Haohua Dong

IPC分类号： B08B3/02 ,  B05B9/01 ,  B05B9/04 ,  B08B13/00 ,  F04B17/03 ,  F04B53/16

CPC分类号： B08B3/026 ,  B05B9/01 ,  B05B9/0413 ,  B08B13/00 ,  F04B17/03 ,  F04B53/16 ,  B08B2203/0223 ,  B08B2203/027

摘要： The present invention relates to a handheld high-pressure cleaning machine, including: a main machine housing, allowing detachable attachment of a battery pack, where the main machine housing includes a main body portion; a liquid outlet; a first handle; a motor; and a pump, where a battery pack mounting portion includes a first battery pack mounting portion and a second battery pack mounting portion, and the battery pack includes a first battery pack and a second battery pack; and the first battery pack mounting portion and the second battery pack mounting portion are respectively disposed on left and right sides of a middle plane in a manner that a distance W2 between a leftmost edge of the first battery pack mounting portion and a rightmost edge of the second battery pack mounting portion is not greater than a width W1 of the main body portion.

公开(公告)号：US11951516B2

公开(公告)日：2024-04-09

申请号：US17142468

申请日：2021-01-06

申请人： Hamilton Sundstrand Corporation

发明人： Jake Rohrig ,  Julie Strickland ,  Samuel Anderson

IPC分类号： B08B7/04 ,  B08B3/02 ,  B08B5/02 ,  B08B7/00 ,  B08B13/00 ,  B08B15/02 ,  B64G1/60

CPC分类号： B08B7/04 ,  B08B3/026 ,  B08B5/02 ,  B08B7/0035 ,  B08B13/00 ,  B08B15/02 ,  B64G1/60

摘要： A system to perform multi-stage cleaning of material from a space suit worn by an astronaut in a deep space environment includes one or more discharge units installed external to an interior volume of a facility in the deep space environment. Each of the one or more discharge units releases one or more substances. The one or more substances includes water or air and the interior volume of the facility is defined by an interior hatch that is separated from an exterior hatch leading to the deep space environment by an airlock. One or more collection units installed external to the interior volume. Each collection unit traps released material that is released from a space suit based on the multi-stage cleaning to prevent the released material from entering the interior volume.

公开(公告)号：US11945007B2

公开(公告)日：2024-04-02

申请号：US17680000

申请日：2022-02-24

申请人： Veltek Associates, Inc.

发明人： Rosario S. Calio ,  Jeffrey Churchvara ,  Arthur Vellutato, Jr.

IPC分类号： B08B3/02 ,  A61L2/07 ,  B08B1/00 ,  B08B3/00

CPC分类号： B08B3/026 ,  A61L2/07 ,  B08B1/001 ,  B08B3/00 ,  Y10T137/86485

摘要： A washing system that includes a vessel for storing a cleaning solution, an inlet connection point for pressurizing the vessel, and an outlet connection point for dispensing the cleaning solution. In one embodiment, the washing system includes a regulator valve configured to remain open and allow the inside of the vessel to be filled with pressurized gas via the inlet connection point when pressure inside the vessel is below a predetermined value and automatically close when pressure inside the vessel exceeds the predetermined value. In another embodiment, the washing system includes a relief valve (e.g., at the top of the vessel) that is configured to remain closed when pressure inside the vessel is below a predetermined value and automatically open when pressure inside the vessel exceeds the predetermined value.

公开(公告)号：US11896986B2

公开(公告)日：2024-02-13

申请号：US17271924

申请日：2019-08-26

申请人： Positec Power Tools (Suzhou) Co., Ltd

发明人： Yong Qiao ,  Qibin Wang ,  Yajie Cheng

IPC分类号： B05B12/08 ,  B05B9/01 ,  B05B9/04 ,  B08B3/02

CPC分类号： B05B12/087 ,  B05B9/01 ,  B05B9/04 ,  B08B3/026 ,  B08B2203/027 ,  B08B2203/0211

摘要： A nozzle device applied to a high-pressure cleaning machine is provided, including: a nozzle, including a nozzle casing, where a water outlet channel is provided in the nozzle casing, and a front end of the nozzle casing is provided with at least one liquid discharge port connecting with the water outlet channel; and an exhaust valve, connected to the nozzle casing, and including: a valve seat, provided with a valve cavity; and a valve core, movably arranged in the valve cavity; where the valve seat is provided with an air inlet hole and an air outlet hole, the water outlet channel and a main exhaust passage are arranged in parallel in the nozzle casing, and the valve core is movable relative to the valve cavity to a closed position for blocking the main exhaust passage and an open position for opening the main exhaust passage. In the nozzle device applied to a high-pressure cleaning machine and a handheld high-pressure cleaning machine that are provided in this application, the exhaust valve is provided, and the exhaust valve implements an exhaust function at the open position, and implements a water outlet function at the closed position, thereby implementing self-suction and ensuring that a pressure anomaly is quickly eliminated within a short time during use, to meet a use requirement.

公开(公告)号：US11890651B2

公开(公告)日：2024-02-06

申请号：US17073366

申请日：2020-10-18

申请人： Andreas Stihl AG & Co. KG

发明人： Philipp Werner ,  Jens Knauß ,  Yannik Baumhackl ,  David Beck

IPC分类号： B08B13/00 ,  B08B3/02 ,  B05B12/32 ,  F24F7/00 ,  F24F13/08 ,  B05B15/14 ,  H05K5/02 ,  H05K7/20

CPC分类号： B08B13/00 ,  B05B12/32 ,  B05B15/14 ,  B08B3/026 ,  F24F7/00 ,  F24F13/08 ,  H05K5/0213 ,  H05K7/20 ,  H05K7/2089

摘要： A venting device with a splash guard for deflection of splashing water entering the interior of the venting device has slats with a front section arranged at the exterior. Venting slots are formed between the front sections. At least one of the slats has a deflection section arranged at the interior and a central section connecting deflection section and front section. The front section and the deflection section are angled relative to the central section. The front section of the at least one slat in the operating position of the venting device extends from the central section toward the top side. The deflection section extends in the operating position from the central section toward the bottom side. The deflection section has a region oriented at an angle of less than 90° relative to the central section. A power tool with such a venting device is provided.

公开(公告)号：US20230415205A1

公开(公告)日：2023-12-28

申请号：US17848394

申请日：2022-06-24

申请人： Honda Motor Co., Ltd.

发明人： Kota TOKUBI

IPC分类号： B08B3/02 ,  B08B13/00

CPC分类号： B08B3/026 ,  B08B13/00 ,  B08B2203/0223 ,  B08B2203/027

摘要： A washing device includes a motor having a shaft, a battery electrically connected to the motor, and a pump driven by the motor. The pump is adapted to pressurize a liquid. The pump is disposed on the motor so that the motor is disposed between the pump and a ground.

公开(公告)号：US11788034B2

公开(公告)日：2023-10-17

申请号：US16500492

申请日：2018-04-09

申请人： Locus Solutions IPCo, LLC

发明人： Sean Farmer ,  Ken Alibek

IPC分类号： C11D3/38 ,  B08B1/00 ,  B08B3/02 ,  B08B3/04 ,  B08B3/08 ,  C11D11/00 ,  C11D17/00 ,  B08B9/027

CPC分类号： C11D3/381 ,  B08B1/002 ,  B08B1/006 ,  B08B3/026 ,  B08B3/04 ,  B08B3/08 ,  B08B9/027 ,  C11D11/0041 ,  C11D17/0043

摘要： The subject invention provides yeast-based products, as well as their use to improve industrial production and performance by, for example, efficiently cleaning contaminating and/or fouling substances such as FOG, biofilm, paraffin, and/or asphaltenes from industrial equipment.

公开(公告)号：US11725649B2

公开(公告)日：2023-08-15

申请号：US17084202

申请日：2020-10-29

申请人： Globe (Jiangsu) Co., Ltd

发明人： Chunlin Zhao

IPC分类号： F04B53/08 ,  F04B17/03 ,  F04B39/06 ,  F04B9/04 ,  F04B19/22 ,  F04B53/16 ,  B08B3/02

CPC分类号： F04B53/08 ,  F04B9/045 ,  F04B17/03 ,  F04B19/22 ,  F04B39/064 ,  F04B53/16 ,  B08B3/026 ,  B08B2203/027 ,  B08B2203/0223

摘要： A pump assembly and a high-pressure cleaning apparatus, the pump assembly includes a motor assembly, a motor housing for receiving the motor assembly, a transmission assembly driven by the motor assembly, a pump, and a pipe assembly connecting the motor housing and the pump. Mutually independent heat dissipation portions are provided at two sides of the motor housing.

公开(公告)号：US11724279B2

公开(公告)日：2023-08-15

申请号：US16941803

申请日：2020-07-29

申请人： TRIPLE WIN TECHNOLOGY(SHENZHEN) CO. LTD.

发明人： Ke-Quan Chen

IPC分类号： B05B15/65 ,  B08B3/02 ,  B05B1/04 ,  B05B15/652

CPC分类号： B05B15/65 ,  B05B1/044 ,  B08B3/02 ,  B05B15/652 ,  B08B3/026 ,  B08B2203/02

摘要： A spray head includes a nozzle, a sealing gasket, a first nut, and a screw. The nozzle includes an inlet portion, an outlet portion extending from an end of the inlet portion along an axial direction, and a first through hole penetrating the inlet portion and the outlet portion along the axial direction. The first through hole defines an opening on a surface of the outlet portion facing away from the inlet portion. The opening is rectangular. The sealing gasket is sleeved on the inlet portion. The first nut is sleeved on the nozzle and receiving the sealing gasket. The screw is located on a side of the sealing gasket facing away from the outlet portion and is engaged with the first nut. A second through hole penetrates the screw communicating with the first through hole. The disclosure also provides a cleaning device having the spray head.