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公开(公告)号：US20190116343A1
公开(公告)日：2019-04-18
申请号：US16162457
申请日：2018-10-17
CPC分类号： H04N9/3144 , F25B21/02 , F25B2321/0252 , G03B21/16 , G03B21/2033 , H04N9/3158 , H04N9/3164
摘要： A projector includes a light source unit having a light source and a first cooling section adapted to transmit heat of the light source to a first liquid refrigerant circulating, an optical unit having a light modulation device and a second cooling section adapted to transmit heat of the light modulation device to a second liquid refrigerant, a cooling unit adapted to cool the first liquid refrigerant and the second liquid refrigerant, a first connection member connecting the light source unit and the cooling unit to each other, and a second connection member connecting the optical unit and the cooling unit to each other, and at least one of a set of the light source unit and the cooling unit, and a set of the optical unit and the cooling unit is configured to detachably be attached to each other.
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公开(公告)号：US20190079375A1
公开(公告)日：2019-03-14
申请号：US16127580
申请日：2018-09-11
发明人： Kaname NAGATANI , Kentaro NAKAMURA
摘要： A heat exchanging apparatus includes one inflow channel having an inflow port via which a liquid refrigerant flows in, one outflow channel having an outflow port via which the liquid refrigerant flowing through the outflow channel flows out, and a plurality of channels arranged in a flow direction of the liquid refrigerant flowing through the inflow channel, the plurality of channels connecting the inflow channel the outflow channel and causing the liquid refrigerant flowing from the inflow channel to flow into the outflow channel. The plurality channels are connected to the inflow channel over a portion from the inflow port to a terminal end of the inflow channel. The inflow channel includes a buffer section disposed between the inflow port and the terminal end, the buffer section configured no reduce a flow rate of the liquid refrigerant flowing through the inflow channel.
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公开(公告)号：US20240326490A1
公开(公告)日：2024-10-03
申请号：US18622229
申请日：2024-03-29
发明人： Takehiro SHIN , Kentaro NAKAMURA
IPC分类号： B41J29/02 , B41J11/26 , B41J29/393
CPC分类号： B41J29/02 , B41J11/26 , B41J29/393
摘要： A detection device is a detection device that detects opening and closing of a door with respect to a device main body, including a pressing member attached to the door, a sensor attached to the device main body, and configured to detect that the door is closed by detecting the pressing member, and a switch attached to the device main body, and configured to interrupt power supply when pressing by the pressing member is released, wherein the sensor and the switch are positioned above or below the pressing member in a state where the door is closed, and positioned so as to overlap each other when viewed from a vertical direction.
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公开(公告)号：US20240317518A1
公开(公告)日：2024-09-26
申请号：US18610348
申请日：2024-03-20
CPC分类号： B65H3/06 , B65H3/66 , B65H2801/06
摘要： A medium transport device 7 includes a separation roller unit 51 and a unit accommodation section 71 in which the separation roller unit 51 is detachably and attachably provided, wherein the separation roller unit 51 includes a separation roller 54 that is configured to contact a feed roller 52 for feeding a medium 3 and is provided rotatably around a shaft 56 and a roller holder 53 that is configured to hold the separation roller 54 and that has a guide section 55 for guiding the medium 3 toward the feed roller 52 the unit accommodation section 71 is provided with an adjustment section 72 for adjusting the position of the guide section 55 in a direction that intersects the axial direction of the shaft 56.
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公开(公告)号：US20180081262A1
公开(公告)日：2018-03-22
申请号：US15564104
申请日：2016-04-07
发明人： Kentaro NAKAMURA , Kaname NAGATANI
CPC分类号： G03B21/16 , F25B21/02 , F25B21/04 , F25D17/02 , F25D17/06 , F28D7/0066 , F28F9/26 , G03B21/00 , G03B21/006 , G03B21/145 , H04N5/74 , H05K7/20
摘要： A projector includes a first circulation channel formed in a sealed space and where a first fluid for cooling a cooling target arranged within the sealed space circulates, a second circulation channel where a second fluid to which heat is conducted from the first fluid circulates, and a third circulation channel where a third fluid to which heat is conducted from the second fluid circulates and where the heat conducted to the third fluid is radiated in a process of circulation of the third fluid. The first fluid is gas. The second fluid and the third fluid are liquid.
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