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1. 发明授权

US11482745B2 Marine energy storage unit and a method to prevent thermal runaway in a marine energy storage unit 有权
公开(公告)号：US11482745B2
公开(公告)日：2022-10-25
申请号：US16278870
申请日：2019-02-19
申请人： ROLLS-ROYCE MARINE AS
发明人： Jens Hjorteset
IPC分类号： H01M10/663 , H01M10/613 , H01M10/625 , B63J2/02 , H01M50/20 , H01M50/30
摘要： Marine energy storage unit with thermal runaway safety barriers to prevent cell temperature increase, said marine energy storage unit comprises at least one closed module cabinet (10) with a plurality of stacked battery cells (4) and an internal cooling system. The internal cooling system comprises an enclosed cabinet cooling circuit (3) with a water-to-air exchanger (20) for air cooling of the battery cells (4), and the water-to-air exchanger (20) is connected to a water-to-water heat exchanger (30) for receipt of water from an external source.

2. 发明授权

US11444212B2 Crystalline silicon solar cell and preparation method therefor, and photovoltaic module 有权
公开(公告)号：US11444212B2
公开(公告)日：2022-09-13
申请号：US17055370
申请日：2019-06-21
申请人： JingAo Solar CO., LTD.
发明人： Xiaoye Chen , Wenjuan Xue , Xiulin Jiang , Haipeng Yin
IPC分类号： H01L31/0216 , H01L31/0224 , H01L31/0368 , H01L31/068
摘要： A crystalline silicon solar cell includes a gallium oxide layer in direct contact with a P-type silicon layer in the crystalline silicon solar cell. The gallium oxide layer is arranged on the P-type silicon layer of the crystalline silicon solar cell, negative charges of the gallium oxide layer are used to carry out chemical passivation and field passivation on a surface of the P-type silicon layer, and the number of dangling bonds and minority carriers of silicon atoms on the surface of the P-type silicon layer is reduced, so that a minority carrier recombination rate at the surface of the P-type silicon layer is reduced. In addition, the gallium oxide layer has a relatively wide band gap and an appropriate optical refractive index.

3. 发明授权

US11367969B2 Wire with terminal 有权
公开(公告)号：US11367969B2
公开(公告)日：2022-06-21
申请号：US17052000
申请日：2018-12-05
申请人： AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： Takanobu Shimada , Yasuyuki Ono , Takuya Yamashita , Ryoji Miyamoto , Jun Tsurii
IPC分类号： H01R4/18 , H01R4/70 , H01R13/52 , H01R43/048
摘要： A wire with terminal WT1 is provided with a wire 2 including a core 2B and an insulation coating 2C covering around the core 2B, and a terminal 1 including a coating crimping portion 50 crimped to the insulation coating 2C. The wire 2 is pulled out rearward from the terminal 1. A water cut-off member 60 for suppressing liquid intrusion into the core 2B is disposed between an inner peripheral surface 20A of the coating crimping portion 50 and an outer peripheral surface 2A of the insulation coating 2C. The coating crimping portion 50 is provided with an oblique extending portion 70 for reducing the outflow of the water cut-off member 60 to outside due to crimping.

4. 发明授权

US11352556B2 Process for the synthesis of air stable metal sulphide quantum dots 有权
公开(公告)号：US11352556B2
公开(公告)日：2022-06-07
申请号：US16344580
申请日：2017-10-27
申请人： COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
发明人： Bhagavatula Lakshmi Vara Prasad , Abhjit Bera
IPC分类号： C09K11/02 , C09K11/56 , C09K11/66 , C07C329/12 , C01G11/02 , C01G9/08 , B01J13/00 , C01G21/21 , C01G45/00 , C09K11/57 , B82Y20/00 , B82Y40/00 , H01L31/0232 , H01L31/055 , H01L33/50
摘要： The present invention discloses a process for the preparation of metal sulphide quantum dots by using a very low cost sulphur precursor as a sulphur source. The metal sulphide quantum dots finds application in optical devices selected from photovoltaic cells, photodetectors and light-emission devices.

5. 发明授权

US11346223B2 Disc turbine with static distributor 有权
公开(公告)号：US11346223B2
公开(公告)日：2022-05-31
申请号：US16631261
申请日：2018-07-19
申请人： ESQUARE LAB LTD
发明人： Vincenzo Navanteri
IPC分类号： F01D1/36 , F04D17/16 , F01D1/26
摘要： The present invention relates to a disc turbine for converting the energy associated with a fluid into mechanical energy. The turbine (1) comprises a housing and a rotor (4) inside said housing (3) which can rotate with respect to it about a rotation axis (100). The rotor (4) comprises a plurality of disc elements (11A, 11B) coaxial with said axis. The turbine is characterized in that it comprises a distributor (5) with a distribution wall (5A) which at least partially surrounds the discs. Such a wall (5A) is arranged inside said housing (3) so as to define a diffusion chamber (7) with the housing itself, which chamber at least partially surrounds the distribution wall (5A). The latter comprises a plurality of nozzles (6A, 6B, 6C, 66A, 66B, 66C), each of which is provided with an inlet section (61) communicating with said chamber (7), an outlet section (62) adjacent to the discs (11A, 11B), and a converging portion (615) which accelerates said fluid towards said outlet section (62).

6. 发明授权

US11342710B2 Connector 有权
公开(公告)号：US11342710B2
公开(公告)日：2022-05-24
申请号：US17088795
申请日：2020-11-04
申请人： SUMITOMO WIRING SYSTEMS, LTD.
发明人： Kazuki Hiramatsu , Masakazu Suzuki
IPC分类号： H01R13/62 , H01R13/629 , H01R13/502
摘要： A lever 50 is arranged movably from a partial locking position before connection of both housings 10, 90 and a full locking position after the connection with respect to the housing 10. Entrances 56 of cam grooves 54, 55 of the lever 50 are open in an edge part of the lever 50. The housing 10 includes a lock piece 31 resiliently displaceable in a direction intersecting a moving direction of the lever 50 to the full locking position. The lock piece 31 includes a lock portion 35 arranged at entrances 56 of the cam grooves 54, 55 and facing inner surfaces of the entrances 56 with the lever 50 located at the partial locking position. The lock portion 35 includes a protruding portion 37 projecting from the entrances 56 of the cam grooves 54, 55.

7. 发明授权

US11322921B2 Electrical junction box 有权
公开(公告)号：US11322921B2
公开(公告)日：2022-05-03
申请号：US17021301
申请日：2020-09-15
申请人： SUMITOMO WIRING SYSTEMS, LTD.
发明人： Yuji Miyamoto , Kohei Suzuki
IPC分类号： H02G3/08 , B60R16/023
摘要： An electrical junction box includes a box body, a housing member fixed to a fixing surface that is set on a portion of an inner surface of the box body, and an electronic component that is housed in the housing member and to which a wire W is to be connected. The housing member includes a wire lead-out surface from which the wire W connected to the electronic component is to be led out, a component housing portion that is a space for housing the electronic component and that includes an opening portion that opens in the wire lead-out surface, and an extended wall portion that is located on the fixing surface side relative to the component housing portion and extends to a side of the opening portion in an opening direction thereof relative to the wire lead-out surface.

8. 发明授权

US11322879B2 Sealing connector 有权
公开(公告)号：US11322879B2
公开(公告)日：2022-05-03
申请号：US17088774
申请日：2020-11-04
申请人： SUMITOMO WIRING SYSTEMS, LTD.
发明人： Kazuki Hiramatsu , Masakazu Suzuki
IPC分类号： H01R13/502 , H01R13/52 , H01R13/436
摘要： A connector is provided with a rear seal portion to be arranged to face a rear surface of a housing, and a rear wall portion to be arranged to face a rear surface of the rear seal portion. The housing includes a lock piece projecting rearward from the rear surface and the lock piece includes a lock portion on a tip side. The rear seal portion includes a lock-side seal hole to be held in close contact with a base end side of the lock piece and a sealing surface to be held in close contact with a mating housing on an outer peripheral side. The rear wall portion includes a lock receiving portion to be locked by the lock portion on an inner surface of a through hole. Out of an outer part and an inner part, the lock receiving portion is provided on the inner part.

9. 发明授权

US11320110B2 Vehicle lamp 有权
公开(公告)号：US11320110B2
公开(公告)日：2022-05-03
申请号：US17054815
申请日：2019-05-09
申请人： KOITO MANUFACTURING CO., LTD.
发明人： Tomoaki Harada , Yoshiro Ito , Masaya Shido
IPC分类号： F21S43/145 , F21S43/37 , F21S43/31 , F21S43/19 , F21V23/00
摘要： A vehicle lamp includes: a planar light emitting body including a transparent base body, a light emitting portion disposed inside the base body, and an extraction electrode formed on the base body and configured to supply a current to the light emitting portion; and a flexible printed wiring board including a transparent wiring base, a connection electrode formed on the wiring base and connected to the extraction electrode, and a conductive portion connected to the connection electrode. The extraction electrode and the connection electrode are constituted by a plurality of metal wires respectively arranged at a predetermined interval.

10. 发明授权

US11319611B2 Method for rolling and/or heat treating a metal strip 有权
公开(公告)号：US11319611B2
公开(公告)日：2022-05-03
申请号：US16084595
申请日：2017-03-03
申请人： SMS Group GmbH
发明人： Mostafa Biglari , Holger Behrens , Carsten Andreas Klein , Christian Klinkenberg , Lutz Kuemmel , Ulrich Sommers
IPC分类号： C21D11/00 , C21D8/02 , B21B37/76 , C21D8/04 , C21D9/46 , B21B37/74 , G05B19/418 , B21B1/22 , C21D9/56 , C21D9/573 , C23C2/28 , C23C2/40 , G01N23/2055 , G05B13/02
摘要： The invention relates to a method for rolling a metal product (1), wherein the metal product is subjected to a rolling operation at a first station (2), which rolling operation is controlled by a control device (3), wherein the product (1) is subject to a measurement at a second station (4), wherein the product (1) is subjected to a further processing operation at a third station (6), and wherein the product (1) is in a specified quality at a fourth station (7). In order to increase the quality of the produced strip, the invention provides that the method has the following steps: a) measuring the value of a material property (IW) that the second station (4); b) feeding the value measured at the second station (4) to the control device (3), comparing the measured value with a value (SW) stored in the control device (3), and adjusting a parameter (PPI) if the measured value deviates from the stored value (SW), e) measuring a value of a quality material property (Q) at the fourth station (7); d) comparing the measured value with a stored value, and initiating a measure to influence the quality material property (Q) if the measured value deviates from the stored value beyond a permissible tolerance.

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