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公开(公告)号：US11946466B2
公开(公告)日：2024-04-02
申请号：US15336266
申请日：2016-10-27
发明人： Charles Wayne Boylan
IPC分类号： F15B1/04 , A61M1/26 , A61M1/28 , A61M1/34 , A61M39/22 , F04B23/02 , F04B23/08 , F04B43/06 , F04B53/06 , F04B7/02 , F04B9/12 , F04B9/123 , F04B9/127 , F04B39/10 , F04B41/02 , F04B43/073 , F04B53/10
CPC分类号： F04B43/06 , A61M1/267 , A61M1/28 , A61M1/3413 , A61M39/22 , F04B23/02 , F04B23/08 , F04B53/06 , F15B1/04 , A61M2205/07 , F04B7/0275 , F04B9/12 , F04B9/123 , F04B9/1276 , F04B39/10 , F04B41/02 , F04B43/073 , F04B53/10 , F15B2201/3152 , F15B2201/3156 , F15B2201/40 , F15B2201/405
摘要： A medical fluid delivery machine including: a medical fluid pump including a pneumatically actuated pump chamber and first and second pneumatically actuated medical fluid valve chambers located respectively upstream and downstream of the pneumatically actuated pump chamber; a compressor for creating positive pressure air; and an accumulator storing the positive pressure air for delivery to at least one of the pneumatically actuated pump chamber, the first pneumatically actuated medical fluid valve chamber, or the second pneumatically actuated medical fluid valve chamber, the accumulator holding an elastic bladder that inflates under positive pressure air from the compressor, creating additional positive pressure that increases the amount of positive pressure air that the accumulator can provide.
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公开(公告)号：US20240026874A1
公开(公告)日：2024-01-25
申请号：US18266074
申请日：2021-02-05
发明人： Zhijia REN , Norio AOYAGI
CPC分类号： F04B49/065 , F04B41/02 , G06F11/07
摘要： A gas compression system that can continue control of the number of operated pieces of a compressor even when an abnormality has occurred and a control method thereof are provided. The gas compression system includes compressors, a number-of-pieces controller that executes master control to control the number of operated pieces of the compressor, and a communication network that connects the compressors and the number-of-pieces controller with each other in a mutually communicable manner. Each compressor includes a compressor main unit that compresses a gas and a controller that executes slave control to control the compressor main unit in response to a command from the number-of-pieces controller. The respective controllers are configured to determine whether an abnormality of the number-of-pieces controller or an abnormality of communication with the number-of-pieces controller has occurred on the basis of whether a safety notification from the number-of-pieces controller is received and transmit a master declaration.
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公开(公告)号：US11732704B2
公开(公告)日：2023-08-22
申请号：US17208003
申请日：2021-03-22
申请人： MAX CO., LTD.
发明人： Tomohide Tsutsui , Teruaki Ando
CPC分类号： F04B41/02 , F04B49/022 , F04B2205/05 , F04B2205/063
摘要： An air compressor includes: a motor actuating a mechanism to generate compressed air; a tank part in which the compressed air is stored; a pressure detector detecting a pressure value in the tank part; and a controller driving the motor when the pressure value is equal to or smaller than an ON pressure value and to stop drive of the motor when the pressure value is equal to or greater than an OFF pressure value. The controller executes processing for detecting a continuous drive time or a continuous stop time of the motor and changing at least one of the ON pressure value, the OFF pressure value and an output of the motor, and the controller detects a change amount of the pressure value, and to determine an execution cycle of the processing or a change amount of a value in the processing, based on the detected change amount.
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公开(公告)号：US20230243346A1
公开(公告)日：2023-08-03
申请号：US18126523
申请日：2023-03-27
CPC分类号： F04B39/121 , F04B35/04 , F04B39/0027 , F04B41/02 , F04B35/06 , F04B39/0061 , F04B39/12
摘要： An air compressor includes a compressor assembly with a motor and a pump driven by the motor, a battery receptacle, and a battery pack electrically connected to the motor via the battery receptacle for providing electrical power to the motor. The battery receptacle and the battery pack are positioned adjacent the compressor assembly. The compressor also includes a storage tank that receives compressed air from the pump, a case enshrouding the compressor assembly, an outlet port in fluid communication with the storage tank, and an adjustable pressure regulator at least partially positioned within the case. The outlet port configured to discharge compressed air from the storage tank at a regulated pressure determined by the pressure regulator. The compressor further includes an adjustment knob to adjust the regulated pressure of compressed air provided by the outlet port. The case attenuates noise emitted by the compressor assembly to less than 68 decibels.
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公开(公告)号：US11692539B2
公开(公告)日：2023-07-04
申请号：US17208003
申请日：2021-03-22
申请人： MAX CO., LTD.
发明人： Tomohide Tsutsui , Teruaki Ando
CPC分类号： F04B41/02 , F04B49/022 , F04B2205/05 , F04B2205/063
摘要： An air compressor includes: a motor actuating a mechanism to generate compressed air; a tank part in which the compressed air is stored; a pressure detector detecting a pressure value in the tank part; and a controller driving the motor when the pressure value is equal to or smaller than an ON pressure value and to stop drive of the motor when the pressure value is equal to or greater than an OFF pressure value. The controller executes processing for detecting a continuous drive time or a continuous stop time of the motor and changing at least one of the ON pressure value, the OFF pressure value and an output of the motor, and the controller detects a change amount of the pressure value, and to determine an execution cycle of the processing or a change amount of a value in the processing, based on the detected change amount.
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6.发明授权公开(公告)号：US11566613B2
公开(公告)日：2023-01-31
申请号：US16203157
申请日：2018-11-28
申请人： SUN HST Co., Ltd.
发明人： Jin Yong Lee
IPC分类号： H02J7/14 , H02J7/00 , F03D9/11 , F04B41/02 , B23K9/10 , B25J15/00 , B25J19/00 , F04B35/04 , F15B1/027 , F15B1/033 , F15B1/02
摘要： According to an embodiment, an compressed air-based autonomous power generation system for a standalone industrial robot jig comprises an air compressor configured to supply compressed air, a compressed air-based power generator detachably connected with the air compressor to produce power and deliver the compressed air, an industrial robot jig connected with the compressed air-based power generator to receive the compressed air and clamp a product, a battery connected with the compressed air-based power generator to receive, and be charged with, the power, and to supply the power to the industrial robot jig, and an auxiliary air tank connected with the compressed air-based power generator to store the compressed air.
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公开(公告)号：US11517651B2
公开(公告)日：2022-12-06
申请号：US16565630
申请日：2019-09-10
发明人： Arnold Aalders
摘要： The present invention relates to an apparatus for evacuating a collection container, comprising a pump, the pump being suitable for being in connection with the collection container with its inlet, a pressure tank and a directional control valve, the pump transporting a medium out of the collection container and the pressure tank into the atmosphere when the pressure tank is connected to its inlet, wherein the directional control valve is configured to switch the pressure tank from the inlet to the outlet of the pump when a predefined criterion is fulfilled. The present invention further relates to a breast pump device comprising an apparatus for evacuating a collection container and a receiving funnel for receiving a beast of a woman.
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公开(公告)号：US11512692B2
公开(公告)日：2022-11-29
申请号：US16275459
申请日：2019-02-14
申请人： MAKITA CORPORATION
发明人： Tomohiro Hachisuka
摘要： A wool-like fiber member that has high permeability and low absorbability is disposed around a discharge port of a discharge pipe that is configured to discharge condensate and compressed air stored within a tank.
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公开(公告)号：US20220364897A1
公开(公告)日：2022-11-17
申请号：US17766046
申请日：2020-10-05
申请人： SMIICS GMBH
发明人： Stefan SCHLACK
IPC分类号： G01F11/02 , B01F23/70 , B01F35/21 , B01F35/71 , B01F35/221 , F04B13/00 , F04B53/08 , F04B41/02 , G01F11/00
摘要： Presented and described herein is a stroke system (1) for dosing a fluid from a container (3), comprising a piston pump (5) with a piston (7), so that a fluid can be dosed from a container (3) by displacement of the piston (7), and a temperature control device (29) for controlling the temperature of the fluid to be dosed by means of the stroke system (1).
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公开(公告)号：US11204022B2
公开(公告)日：2021-12-21
申请号：US16539093
申请日：2019-08-13
摘要： A portable air compressor includes a frame, a compressor unit coupled to the frame, and an air tank for storing compressed air generated by the compressor unit. The air tank is coupled to the frame. A battery compartment coupled to the frame. The battery compartment defines an opening and a battery receptacle within the opening. The portable air compressor also includes a battery pack selectively electrically connectable to the battery receptacle, an outlet port protruding from the battery compartment, a tank gauge on the battery compartment, a pressure regulator between the air tank and the outlet port for regulating the pressure of air supplied from the outlet port, an actuator on the battery compartment for adjusting the regulated pressure of air supplied from the outlet port, and a switch on the battery compartment for turning the compressor unit on and off.
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