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公开(公告)号：US11746773B2
公开(公告)日：2023-09-05
申请号：US17649075
申请日：2022-01-27
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Shih-Chang Chen , Jia-Yu Liao , Chun-Lung Tseng , Yung-Lung Han , Chi-Feng Huang , Chang-Yen Tsai
IPC: F04B45/047 , F04B53/10 , F04B53/16
CPC classification number: F04B45/047 , F04B53/1067 , F04B53/16
Abstract: A gas transportation device is provided and includes an outer housing, a valve body and an actuator. The valve body includes a gas outlet plate, a valve plate and a first plate. The gas outlet plate includes plural outlet apertures, the first plate includes plural first orifices, the valve plate includes plural valve openings, the plural valve openings are misaligned with the plural first orifices and corresponding in position to the plural outlet apertures. The actuator having an actuating component in rectangular shape is stacked and disposed on the valve body. When the actuator is driven, through the structure that the plural first orifices and the plural valve openings are misaligned, the valve body is operated to open a flow path when an airflow is in a forward direction, and the valve body is operated to seal the flow path when the airflow is in a reverse direction.
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公开(公告)号：US11746772B2
公开(公告)日：2023-09-05
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 , F04B41/06 , F16K99/00 , F04B45/04 , F04B49/035
CPC classification number: F04B45/047 , F04B41/06 , F04B43/046 , F04B45/043 , F04B49/035 , F16K99/0015 , F16K99/0048 , F16K2099/0094
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：US11668294B2
公开(公告)日：2023-06-06
申请号：US17168340
申请日：2021-02-05
Applicant: MICROJET TECHNOLOGY CO., LTD.
Inventor： Hao-Jan Mou , Chung-Wei Kao , Shih-Chang Chen , Hung-Hsin Liao , Yung-Lung Han , Chi-Feng Huang , Chun-Yi Kuo
CPC classification number: F04B43/046 , F16K17/0493 , F16K99/0015 , H10N30/2047
Abstract: A thin gas transportation device includes an inlet plate, a resonance sheet, an actuating element, a first insulation frame attached to the actuating element, a conductive frame, and a second insulation frame attached to the conductive frame. The conductive frame has a conductive outer frame attached to the first insulation frame, an elastic conductive pin, and a conductive piece connected to an outer edge portion of the conductive outer frame. One end of the elastic conductive pin is connected to an inner edge portion of the conductive outer frame, and the other end of the elastic conductive pin extends obliquely toward the actuating element and forms a bent portion. The bent portion presses against the actuating element and is electrically connected to the actuating element, and the bent portion is strip-shaped.
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公开(公告)号：US11525439B2
公开(公告)日：2022-12-13
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：US20220243715A1
公开(公告)日：2022-08-04
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
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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Patent Agency Ranking
公开(公告)号：US20220120269A1
公开(公告)日：2022-04-21
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：US20220120267A1
公开(公告)日：2022-04-21
申请号：US17399407
申请日：2021-08-11
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Chung-Wei Kao , Shih-Chang Chen , Wang-Ping Liao , Yu-Sheng Hsu , Chi-Feng Huang , Yung-Lung Han , Tsung-I Lin , Yang Ku
IPC: F04B43/04
Abstract: A slim-type gas transporting device is provided and includes a base plate, a gas pump and a top covering. The base plate includes a first surface, a second surface, an accommodation groove, an outlet groove, a positioning portion, a ventilating hole, a circular truncated cone plug, an inlet tube and an outlet tube. The outlet groove includes an outlet channel in fluid communication with the outlet tube. The positioning portion surrounds the accommodation groove. The ventilating hole having a cone profile is located on the positioning portion and includes an inlet end in communication with the inlet tube and a ventilating end in communication with the accommodation groove. The circular truncated cone plug is accommodated in the ventilating hole. The gas pump is disposed on the accommodation groove and covers the outlet groove. The top covering is disposed on the positioning portion and covers the accommodation groove.
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公开(公告)号：US11255322B2
公开(公告)日：2022-02-22
申请号：US16012471
申请日：2018-06-19
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Ta-Wei Hsueh , Shih-Chang Chen , Li-Pang Mo , Chi-Feng Huang , Yung-Lung Han , Chang-Yen Tsai
IPC: G01N27/404 , G01N27/407 , G01N33/00 , F04B43/04 , H04R1/02 , H04M1/03 , G06F1/16
Abstract: An electronic device includes a casing, a speaker enclosure and an actuating and sensing module. The casing has an opening. The speaker enclosure is disposed within the casing to enclose a speaker, in communication with the opening of the casing and divided into a first speaker compartment and a second speaker compartment by a partition plate disposed corresponding to the opening, so that the opening of the casing is in communication with the first speaker compartment and the second speaker compartment. The actuating and sensing module is disposed within the first speaker compartment. The speaker is disposed within the second speaker compartment. The actuating and sensing module comprises a fluid transportation device and a sensor. The fluid transportation device is driven to transport a fluid from outside the casing into the first speaker compartment through the opening of the casing to make the fluid sensed by the sensor.
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公开(公告)号：US20210254613A1
公开(公告)日：2021-08-19
申请号：US17168340
申请日：2021-02-05
Applicant: MICROJET TECHNOLOGY CO., LTD.
Inventor： Hao-Jan Mou , Chung-Wei Kao , Shih-Chang Chen , Hung-Hsin Liao , Yung-Lung Han , Chi-Feng Huang , Chun-Yi Kuo
Abstract: A thin gas transportation device includes an inlet plate, a resonance sheet, an actuating element, a first insulation frame attached to the actuating element, a conductive frame, and a second insulation frame attached to the conductive frame. The conductive frame has a conductive outer frame attached to the first insulation frame, an elastic conductive pin, and a conductive piece connected to an outer edge portion of the conductive outer frame. One end of the elastic conductive pin is connected to an inner edge portion of the conductive outer frame, and the other end of the elastic conductive pin extends obliquely toward the actuating element and forms a bent portion. The bent portion presses against the actuating element and is electrically connected to the actuating element, and the bent portion is strip-shaped.
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公开(公告)号：US10962514B2
公开(公告)日：2021-03-30
申请号：US16051978
申请日：2018-08-01
Applicant: Microjet Technology Co., Ltd.
Inventor： Hao-Jan Mou , Shou-Hung Chen , Shih-Chang Chen , Jia-Yu Liao , Mei-Yen Chen , Chi-Feng Huang , Wei-Ming Lee
Abstract: An actuating and sensing apparatus includes a circuit board, a housing, an actuating device and a sensor. The housing is disposed on the circuit board and includes an entrance opening, an exit opening and a compartment. The compartment is in communication with an external environment of the housing through the entrance opening and the exit opening. The actuating device is disposed within the compartment and closing the exit opening. The sensor is disposed within the compartment and corresponding to the entrance opening. When the actuating device is enabled, a gas within the compartment is guided to the external environment outside the housing, and a pressure gradient is generated in the compartment so as to introduce a gas from the external environment outside the housing into the compartment through the entrance opening to make the gas detected by the sensor.
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