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公开(公告)号：US11614082B2
公开(公告)日：2023-03-28
申请号：US17090000
申请日：2020-11-05
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Chung-Wei Kao , Shih-Chang Chen , Jia-Yu Liao , Chih-Feng Lin , Yung-Lung Han , Chi-Feng Huang , Chun-Yi Kuo
Abstract: A slim-type gas transportation device includes a slim-type gas pump and a slim-type valve structure. The slim-type valve structure includes a first thin plate, a valve frame, a valve plate and a second thin plate. The first thin plate has a hollow portion. The valve plate is disposed within an accommodation space of the valve frame. The valve plate includes a valve opening. The valve opening is not aligned with the hollow portion. The second thin plate includes a gas outlet surface, a pressure relief surface, a gas outlet groove, an outlet aperture, a pressure relief hole and a pressure relief trench. The outlet aperture is hollowed out from the gas outlet groove to the pressure relief surface and corresponding in position to the valve opening. The pressure relief hole is spaced apart from the gas outlet groove. The pressure relief trench is concavely formed from the pressure relief surface.
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公开(公告)号：US20210332810A1
公开(公告)日：2021-10-28
申请号：US17230058
申请日：2021-04-14
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Shih-Chang Chen , Jia-Yu Liao , Hung-Hsin Liao , Chung-Wei Kao , Chi-Feng Huang , Yung-Lung Han , Chang-Yen Tsai , Yang Ku
Abstract: An actuating and sensing module is disclosed and includes a bottom plate, terminals, a control chip, a partition plate, a gas pressure sensor, a thin gas transportation device and a cover plate. The bottom plate includes terminal grooves, a recess, a gas outlet and a gas relief aperture. The terminals are disposed in the terminal grooves. The control chip is disposed in the recess. The partition plate is stacked on the bottom plate and includes an outlet opening in communication with the gas outlet and a pressure relief orifice corresponding to the gas relief aperture. The thin gas transportation device seals the gas outlet and the pressure relief orifice. The cover plate includes an opening passed through by the thin gas transportation device. The gas is transported to the outlet opening by the thin gas transportation device and sensed by the gas pressure sensor disposed in the outlet opening.
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公开(公告)号：US11536261B2
公开(公告)日：2022-12-27
申请号：US16919608
申请日：2020-07-02
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Shih-Chang Chen , Jia-Yu Liao , Hung-Hsin Liao , Chung-Wei Kao , Yung-Lung Han , Chi-Feng Huang , Chun-Yi Kuo
Abstract: A micro pump includes a base plate, a valve membrane, an upper covering plate and a pump core module. The valve membrane is disposed in a valve membrane accommodation slot of the base plate, seals a fluid channel of the base plate and includes a valve aperture where a protruding portion of the base plate extended through. The upper covering plate is accommodated in an upper covering plate accommodation slot of the base plate and includes a fluid relief aperture sealed by the valve membrane, a fluid converging groove and a fluid converging channel between the fluid converging groove and a fluid-outlet channel of the base plate. The pump core module is accommodated within a pump accommodation slot of the base plate. By actuating the pump core module, the fluid passes through the fluid channel, the valve aperture, the fluid converging groove, and is discharged out through the fluid-outlet channel.
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公开(公告)号：US20220099084A1
公开(公告)日：2022-03-31
申请号：US17391911
申请日：2021-08-02
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Chung-Wei Kao , Shih-Chang Chen , Chi-Chang Yang , Jyun-Yi Jhang , Chi-Feng Huang , Yung-Lung Han , Chang-Yen Tsai , Wei-Ming Lee
IPC: F04B45/047 , F04B43/04 , F16K99/00
Abstract: A miniature fluid transportation device is provided and includes a convergence component, a valve component, an outlet plate and a plurality of fluid transportation actuation components. The plurality of fluid transportation actuation components are disposed on the convergence component so as to transport the fluid to the convergence component. The convergence component guides the fluid transported by the fluid transportation actuation components to the outlet plate through the valve component. The outlet plate guides the fluid from different transportation actuation components back to the convergence component by a separation guiding block. The fluid is converged in a convergence central slot of the convergence component and is discharged out through a collection channel of the outlet plate. Consequently, the problem of interference owing to the convergence of the fluid transported by different fluid transportation actuation components can be avoided.
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公开(公告)号：US20210369503A1
公开(公告)日：2021-12-02
申请号：US17325692
申请日：2021-05-20
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Chung-Wei Kao , Jia-Yu Liao , Hung-Hsin Liao , Chi-Feng Huang , Yung-Lung Han
Abstract: The present disclosure provides a medical negative pressure lamination component including an airtight patch, a dressing patch, a battery module, a slim-type pump and a sensing and controlling module. The airtight patch includes a communication portion and a dressing area in fluid communication with each other. The dressing patch is accommodated in the dressing area. The slim-type pump is electrically connected to the battery module. The sensing and controlling module is electrically connected to the battery module and the slim-type pump, and detects and controls a gas pressure and a gas flow provided by the slim-type pump. The dressing patch is attached on the skin surface, and is covered and accommodated by the airtight patch. When the slim-type pump is actuated, the air between the airtight patch and the skin surface is drawn out by the slim-type pump through the communication portion, and a negative pressure is formed therebetween.
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Patent Agency Ranking
公开(公告)号：US11703045B2
公开(公告)日：2023-07-18
申请号：US17585794
申请日：2022-01-27
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Chung-Wei Kao , Shih-Chang Chen , Jyun-Yi Jhang , Yung-Lung Han , Chi-Feng Huang , Chun-Yi Kuo
IPC: F04B45/067 , F04B53/10 , F04B43/04 , F04B19/00
CPC classification number: F04B45/067 , F04B43/04 , F04B43/046 , F04B53/1075 , F04B19/006 , F04B43/043
Abstract: A thin gas transportation device is provided and includes a shell, a check valve and a gas pump. The shell includes a shell surface, an accommodation slot and an outlet slot. The accommodation slot is recessed from the shell surface and includes an accommodation bottom surface. The outlet slot is recessed from the accommodation bottom surface. The check valve is disposed within the accommodation slot and includes a barrier plate and a valve plate. The barrier plate is disposed on the accommodation bottom surface and covers the outlet slot. The barrier plate includes a first surface, a second surface, a protruding part and a plurality of perforations. The protruding part is protruding from the second surface and located at the outlet slot. The valve plate is coupled to the second surface, and the protruding part abuts against the valve part and seals the valve hole.
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公开(公告)号：US11572873B2
公开(公告)日：2023-02-07
申请号：US17394650
申请日：2021-08-05
Applicant: MICROJET TECHNOLOGY CO., LTD.
Inventor： Hao-Jan Mou , Shih-Chang Chen , Jia-Yu Liao , Shih-Te Chan , Chung-Wei Kao , Chi-Feng Huang , Yung-Lung Han , Chun-Yi Kuo , Chin-Wen Hsieh
IPC: F04B45/047 , F16K15/14
Abstract: A thin profile gas transporting device includes a gas collecting plate, a valve sheet, a discharge sheet, and a gas pump. The gas pump is disposed on the gas collecting plate. The gas collecting plate, the valve sheet, and the discharge sheet are stacked and assembled sequentially. Through simplifying the structures of the gas collecting plate and the discharge sheet, the thicknesses of the gas collecting plate and the discharge sheet can be reduced. Moreover, through the arrangement of several pressure relief holes, the pressure relieving operation can be performed rapidly and quietly.
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公开(公告)号：US20210048012A1
公开(公告)日：2021-02-18
申请号：US16919608
申请日：2020-07-02
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Shih-Chang Chen , Jia-Yu Liao , Hung-Hsin Liao , Chung-Wei Kao , Yung-Lung Han , Chi-Feng Huang , Chun-Yi Kuo
IPC: F04B43/04
Abstract: A micro pump includes a base plate, a valve membrane, an upper covering plate and a pump core module. The valve membrane is disposed in a valve membrane accommodation slot of the base plate, seals a fluid channel of the base plate and includes a valve aperture where a protruding portion of the base plate extended through. The upper covering plate is accommodated in an upper covering plate accommodation slot of the base plate and includes a fluid relief aperture sealed by the valve membrane, a fluid converging groove and a fluid converging channel between the fluid converging groove and a fluid-outlet channel of the base plate. The pump core module is accommodated within a pump accommodation slot of the base plate. By actuating the pump core module, the fluid passes through the fluid channel, the valve aperture, the fluid converging groove, and is discharged out through the fluid-outlet channel.
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公开(公告)号：US11946569B2
公开(公告)日：2024-04-02
申请号：US17234123
申请日：2021-04-19
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Shih-Chang Chen , Jia-Yu Liao , Hung-Hsin Liao , Chung-Wei Kao , Chi-Feng Huang , Yung-Lung Han , Chang-Yen Tsai , Wei-Ming Lee
IPC: F04B45/00 , F04B45/047 , F16K99/00
CPC classification number: F16K99/0015 , F04B45/047
Abstract: An actuating and sensing module is disclosed and includes a bottom plate, a gas pressure sensor, a thin gas transportation device and a cover plate. The bottom plate includes a pressure relief orifice, a discharging orifice and a communication orifice. The gas pressure sensor is disposed on the bottom plate and seals the communication orifice. The thin gas transportation device is disposed on the bottom plate and seals the pressure relief orifice and the discharging orifice. The cover plate is disposed on the bottom plate and covers the gas pressure sensor and the thin gas-transportation device. The cover plate includes an intake orifice. The thin gas transportation device is driven to inhale gas through the intake orifice, the gas is then discharged through the discharging orifice by the thin gas transportation device, and a pressure change of the gas is sensed by the gas pressure sensor.
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公开(公告)号：US11668293B2
公开(公告)日：2023-06-06
申请号：US17142342
申请日：2021-01-06
Applicant: MICROJET TECHNOLOGY CO., LTD.
Inventor： Hao-Jan Mou , Chung-Wei Kao , Shih-Chang Chen , Chi-Chang Yang , Yung-Lung Han , Chi-Feng Huang , Chun-Yi Kuo , Yang Ku
CPC classification number: F04B43/046 , F04B53/001 , F16K99/0015 , F16K2099/0094
Abstract: A micro pump having noise-reduced pressure-releasing structure includes a convergence plate, a valve sheet, a chamber plate, and a micro pump. The convergence plate has a convergence outlet and a discharge outlet. The valve sheet has a valve hole and a discharge recessed portion. The chamber plate has a recessed hole, a fluid determine hole, fluid through holes, and a receiving trough. The micro pump is in the receiving trough. During operation of the micro pump, the fluid is firstly transmitted to the fluid through hole and the fluid determine hole to push the valve sheet, and the fluid determine hole pushes the discharge recessed portion to block the discharge outlet. Then, since the pressure of the fluid at the fluid through hole pushes the valve sheet, the fluid flows through the valve hole so as to be discharged out from the convergence outlet.
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