-
81.发明申请公开(公告)号：US20190170026A1
公开(公告)日：2019-06-06
申请号：US15571672
申请日：2016-04-27
发明人： Masaki MATSUKUMA , Hiroki SARUTA , Kanami SAKAMOTO
摘要： A compressor compresses air in such a manner that a motor is driven by renewable energy. An accumulator tank stores the air thus compressed. An expander is driven by the compressed air. A generator is mechanically connected to the expander. A first heat exchanger recovers compressed heat. A heat medium tank that stores a heat medium. A second heat exchanger that heats the compressed air. A first pump adjusts an amount of the heat medium to be supplied to the first heat exchanger. A control device controls the first pump to adjust the amount of heat medium to be supplied to the first heat exchanger so as to maintain the heat medium, which is stored in the heat medium tank, at a predetermined first temperature.
-
公开(公告)号：US20190154022A1
公开(公告)日：2019-05-23
申请号：US16169189
申请日：2018-10-24
CPC分类号： F04B25/005 , F04B25/02 , F04B25/04 , F04B27/12 , F04B37/12 , F04B53/14 , F04B2201/0208 , F04B2201/0803
摘要： The present application discloses a compressor including a crank shaft, a first reciprocation converter, a first cylinder body, a first pressurizing portion, a second reciprocation converter, which is connected to the crank shaft with a phase different by 180 degrees from the first reciprocation converter, a second cylinder body, a second pressurizing portion, and a connecting portion configured to interconnect the compression chambers. The compression chambers are arranged so that a timing at which the gas is discharged from a specific compression chamber among the compression chambers becomes the same as a timing at which the discharged gas is suctioned into another compression chamber at a higher side by one stage than the specific compression chamber.
-
公开(公告)号：US20190136863A1
公开(公告)日：2019-05-09
申请号：US16304329
申请日：2017-05-26
发明人： Shunsuke MORINAKA
IPC分类号： F04D29/10
摘要： A labyrinth seal includes a step portion formed on an outer circumferential portion of a rotary body, a fin extending radially inward from an inner circumferential portion of a stationary body, and an annular groove formed in the outer circumferential portion of the rotary body. The step portion includes a diameter-increasing step portion and a diameter-decreasing step portion. The fin includes a first fin, a second fin, and a third fin. The annular groove is disposed in at least a part of a region that is located close to the low-pressure side compared to the high-pressure-side step portion and close to the high-pressure side compared to the third fin.
-
公开(公告)号：US20190126411A1
公开(公告)日：2019-05-02
申请号：US16094386
申请日：2017-04-25
发明人： Naoki KAWABE , Eri YAMAMOTO , Kei YAMAZAKI , Reiichi SUZUKI
IPC分类号： B23K35/368 , C22C38/54 , C22C38/50 , C22C38/48 , C22C38/46 , C22C38/44 , C22C38/42 , C22C38/06 , C22C38/04 , C22C38/02 , C22C38/00 , B23K35/30
摘要： In this flux-cored wire, the contents of F, Li, acid-soluble Al, Mg, S, CO2, Ba, Ca, Sr, REM, P, C which is not derived from a carbonate, Mn, Ni, and Cu are set to fall within prescribed ranges with respect to the total mass of the wire, and the blending ratio among these components is set to fall within a particular range.
-
公开(公告)号：US20190123207A1
公开(公告)日：2019-04-25
申请号：US16090898
申请日：2017-04-03
IPC分类号： H01L29/786 , H01L29/24
摘要： A thin film transistor includes at least an oxide semiconductor layer, a gate insulating film, a gate electrode, a source-drain electrode, and a protective film in this order on a substrate and further includes a protective layer. The oxide semiconductor layer includes an oxide constituted of In, Ga, Zn, Sn, and O. The atomic ratio of each metal element in the oxide semiconductor layer satisfies the following relationships: 0.09≤Sn/(In+Ga+Zn+Sn)≤0.25, 0.15≤In/(In+Ga+Zn+Sn)≤0.40, 0.07≤Ga/(In+Ga+Zn+Sn)≤0.20, and 0.35≤Zn/(In+Ga+Zn+Sn)≤0.55. The protective layer contains SiNx. The thin film transistor has a mobility of 15 cm2/Vs or more.
-
86.发明申请公开(公告)号：US20190119817A1
公开(公告)日：2019-04-25
申请号：US16089535
申请日：2017-03-22
发明人： Tetsuya KOJIMA , Yosuke OTA
摘要： A coating is formed by coating a treatment solution containing a 20-400 ppm total, calculated as titanium and calculated as zirconium, of a titanium fluoride compound and/or a zirconium fluoride compound on the surface of an aluminum material so that the total of titanium and zirconium is 4-25 mg/m2, and drying.
-
公开(公告)号：US20190112714A1
公开(公告)日：2019-04-18
申请号：US16088716
申请日：2017-03-07
发明人： Yasuo HIRANO , Takeshi WATASE , Tetsuya YAMAMOTO
IPC分类号： C23C22/48 , B32B7/12 , B32B15/085 , B29C45/14
摘要： According to one aspect of the present invention, there is provided a chemical conversion coated metal sheet for non-condensed thermoplastic resin bonding, the chemical conversion coated metal sheet including a metal substrate and a chemical conversion coating film disposed on at least one surface of the metal substrate, in which the chemical conversion coating film is obtained by coating the metal substrate with a coating liquid that contains an ethylene-acrylic acid copolymer, colloidal silica, and a silane coupling agent. The ethylene-acrylic acid copolymer has an acrylic acid content of 10 mass % or more and a melt flow rate of 80 g/10 min or less.
-
公开(公告)号：US20190107109A1
公开(公告)日：2019-04-11
申请号：US16087510
申请日：2017-03-21
发明人： Toshiyuki MIYATAKE
摘要： The oil-free screw compressor includes: a screw rotor including a screw and a shaft; a bearing; a first shaft seal device disposed between the screw and the bearing, the first shaft seal device including: a first seal and a first communication section configured to communicate the bearing side with respect to between the shaft and the first seal, and an outer peripheral face of the first shaft seal device; a second shaft seal device disposed between the first shaft seal device and the bearing, the second shaft seal device including: a second seal and a second communication section configured to communicate the screw side with respect to between the shaft and the second seal, and an outer peripheral face of the second shaft seal device; and a first seal member including a seal between the first communication section and the second communication section. The casing includes an atmosphere communication section configured to communicate the first communication section and the second communication section with an atmosphere. A sectional area in the first communication section is larger than a sectional area between the seal of the first seal member and the shaft.
-
公开(公告)号：US20190105700A1
公开(公告)日：2019-04-11
申请号：US16089494
申请日：2017-03-08
摘要： In one aspect of the present invention, a mechanical clinched joint component is a mechanical clinched joint component formed of two or more steel sheets, where the component includes at least one joint portion having a peel strength of 0.200 kN/mm or greater, and the component has a hardness of 360 Hv or greater. A method for manufacturing the component sequentially includes heating the two or more steel sheets to an Ac3 temperature or above, and performing mechanical clinch joining so that a carbon equivalent Ceq of the steel sheets, and a bottom-dead-center holding time t and a joining start temperature T during mechanical clinch joining satisfy relationships of equation (1) below and of equation (2) below: Ceq×(0.00209×t+0.000731×T−0.0365)≥0.200 (1), and Ceq≥0.00071×T+0.993 (2).
-
公开(公告)号：US20190091747A1
公开(公告)日：2019-03-28
申请号：US16090822
申请日：2017-04-05
发明人： Yasuhiro MAEDA , Toru HASHIMURA , Ryohei YUKISHIGE
摘要： In a method for manufacturing a composite cross-section member, a continuous steel sheet is fed to a manufacturing device and bent and roll-formed into a predetermined cross-sectional shape, a discontinuous aluminum core is locally inserted at an arbitrary stage of the roll forming, and the steel sheet is bent such that the core and the steel sheet are integrated, to obtain a composite cross-section member.
-
-
-
-
-
-
-
-
-
搜索结果
2369 条记录 (耗时 0.04 秒)