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公开(公告)号：US20240139857A1
公开(公告)日：2024-05-02
申请号：US18050238
申请日：2022-10-27
Applicant: Rivian IP Holdings, LLC
Inventor： Prathamesh Bilgunde , Susheel Teja Gogineni
IPC: B23K20/10 , B23K20/26 , H01M4/04 , H01M50/536
CPC classification number: B23K20/10 , B23K20/26 , H01M4/04 , H01M50/536 , B23K2101/36
Abstract: An apparatus that can include a horn having a welding interface is provided. The horn can oscillate the welding interface at a first resonance frequency to weld a foil. The apparatus can include a trimmer coupled with the horn. The horn can oscillate the trimmer at a second resonance frequency to trim the foil.
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公开(公告)号：US20240170707A1
公开(公告)日：2024-05-23
申请号：US18057351
申请日：2022-11-21
Applicant: Rivian IP Holdings, LLC
Inventor： Daniel Bayat , Susheel Teja Gogineni , Rajeev Dhiman
CPC classification number: H01M10/0404 , B60L50/64 , H02J7/0042 , H01M2220/20
Abstract: A system to manufacture an electrode layer stack is disclosed. The system can include a conveyor device to move a carrier. The system can include a first placing device to place a first electrode layer on the carrier. The system can include a first alignment device to obtain first positional information associated with the first electrode layer. The system can include a second placing device to place a second electrode layer on the first electrode layer based on the first positional information to form the electrode layer stack. The electrode layer stack can include a separator layer between the first electrode layer and the second electrode layer.
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公开(公告)号：US20230318152A1
公开(公告)日：2023-10-05
申请号：US17711392
申请日：2022-04-01
Applicant: Rivian IP Holdings, LLC
Inventor： Sanket Sudam Mundhe , Susheel Teja Gogineni
IPC: H01M50/54 , H01M50/547 , H01M10/0585
CPC classification number: H01M50/54 , H01M50/547 , H01M10/0585 , H01M2220/20
Abstract: Provided herein is a battery cell. The battery cell can include a stack structure comprising a first end and a second end. The stack structure can include an anode layer between a first end and a second end. The stack structure can include a cathode layer between the first end and the second end. The stack structure can include an anode tab on a first area of the first end. The anode tab can be electrically coupled with the anode layer to define a negative terminal. The stack structure can include a cathode tab on a second area of the second end. The cathode tab can be electrically coupled with the cathode layer to define a positive terminal.
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公开(公告)号：US20240178503A1
公开(公告)日：2024-05-30
申请号：US18060051
申请日：2022-11-30
Applicant: Rivian IP Holdings, LLC
Inventor： Yann Marie Philippe Pissonnier , Ki Woon Kim , Christopher Hewett , Susheel Teja Gogineni , Jonathan Christopher Wilson
IPC: H01M50/289 , B60L50/64 , H01M10/613 , H01M10/6557 , H01M50/204 , H01M50/271
CPC classification number: H01M50/289 , B60L50/64 , H01M10/613 , H01M10/6557 , H01M50/204 , H01M50/271 , H01M2220/20
Abstract: An apparatus can include a space between a first battery cell and a second battery cell. The apparatus can include a closure to at least partially surround the space. The space can receive a coolant. The coolant can contact at least a portion of the first battery cell and at least a portion of the second battery cell.
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公开(公告)号：US20240088491A1
公开(公告)日：2024-03-14
申请号：US17931586
申请日：2022-09-13
Applicant: Rivian IP Holdings, LLC
Inventor： Prajanya Sunil Kendrekar , Ki Woon Kim , Susheel Teja Gogineni
IPC: H01M50/148 , H01M50/188
CPC classification number: H01M50/154 , H01M50/188
Abstract: At least one aspect is directed to a battery cell. The battery cell can include a current collector having a wall that defines an opening. The wall can have a surface from a first planar surface of the current collector to a second planar surface of the current collector. The battery cell can have a lid having a protrusion. The protrusion can have a surface, the surface of the protrusion coupled with the surface of the wall.
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Patent Agency Ranking
公开(公告)号：US12046707B2
公开(公告)日：2024-07-23
申请号：US17827040
申请日：2022-05-27
Applicant: Rivian IP Holdings, LLC
Inventor： Rajeev Dhiman , Susheel Teja Gogineni
CPC classification number: H01M10/0404 , H01M50/46
Abstract: A system can include a first platen configured to rotate in a first direction and a second platen configured to rotate in a second direction. The first platen can include a first surface configured to support a first layer and contact a first portion of a second layer. The second platen including a second surface that mates with the first surface of the first platen to stack the first layer and the first portion of the second layer.
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公开(公告)号：US12040440B2
公开(公告)日：2024-07-16
申请号：US18057351
申请日：2022-11-21
Applicant: Rivian IP Holdings, LLC
Inventor： Daniel Bayat , Susheel Teja Gogineni , Rajeev Dhiman
CPC classification number: H01M10/0404 , B60L50/64 , H02J7/0042 , H01M2220/20
Abstract: A system to manufacture an electrode layer stack is disclosed. The system can include a conveyor device to move a carrier. The system can include a first placing device to place a first electrode layer on the carrier. The system can include a first alignment device to obtain first positional information associated with the first electrode layer. The system can include a second placing device to place a second electrode layer on the first electrode layer based on the first positional information to form the electrode layer stack. The electrode layer stack can include a separator layer between the first electrode layer and the second electrode layer.
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公开(公告)号：US20240213599A1
公开(公告)日：2024-06-27
申请号：US18146764
申请日：2022-12-27
Applicant: Rivian IP Holdings, LLC
IPC: H01M50/202 , H01M50/169 , H01M50/296 , H01M50/514
CPC classification number: H01M50/202 , H01M50/169 , H01M50/296 , H01M50/514 , H01M2220/20
Abstract: A battery cell can include a body that defines a first open area, a second open area, and a first side. The first side can include a first opening. The battery cell can include a first enclosure member that can couple with the body at the first open area. The battery cell can include a second enclosure member that can couple with the body at the second open area. The body, the first enclosure member, and the second enclosure member can enclose an electrode. A length of the body and a width of the body can each be greater than a height of the body.
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公开(公告)号：US20240222803A1
公开(公告)日：2024-07-04
申请号：US18147293
申请日：2022-12-28
Applicant: Rivian IP Holdings, LLC
Inventor： Prathamesh Bilgunde , Arvinth Chandar Rathinam , Susheel Teja Gogineni
IPC: H01M50/533
CPC classification number: H01M50/533
Abstract: The present disclosure is related to a battery cell. The battery cell can include a current collector. The battery cell can include a first electrode tab having a textured surface. The first electrode tab can be electrically coupled with the current collector.
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公开(公告)号：US20240213583A1
公开(公告)日：2024-06-27
申请号：US18146786
申请日：2022-12-27
Applicant: Rivian IP Holdings, LLC
IPC: H01M50/103 , H01M10/04 , H01M50/15 , H01M50/169 , H01M50/209 , H01M50/502
CPC classification number: H01M50/103 , H01M10/049 , H01M50/15 , H01M50/169 , H01M50/209 , H01M50/502 , H01M2220/20
Abstract: A system can include a first battery cell that can include a body defining a first open area, a second open area, and a first side having a first terminal. The first battery cell can include a first enclosure member to couple with the body at the first open area and a second enclosure member to couple with the body at the second open area. The system can include a second battery cell that can include a body defining a first open area, a second open area, and a first side having a second terminal. The second battery cell can include a first enclosure member to couple with the body at the first open area and a second enclosure member to couple with the body at the second open area. The first battery cell can couple with the second battery cell by connecting the first terminal with the second terminal.
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