公开(公告)号：US20200185180A1

公开(公告)日：2020-06-11

申请号：US16789857

申请日：2020-02-13

Applicant: Littelfuse, Inc.

Inventor： Julio Urrea ,  Gary Bold ,  Hector Perez ,  Matt Yurkanin ,  Alexander Conrad

IPC: H01H85/041 ,  H01H85/055 ,  H01H85/20

Abstract: A fuse module including a mounting block formed of an electrically insulating material, the mounting block having a rear wall extending from a base, a fuse plate including an electrically conductive bus bar disposed adjacent a rear surface of the rear wall, a fusible element electrically connected to the bus bar and disposed adjacent a front surface of the rear wall, and a fuse terminal electrically connected to the fusible element and extending onto a top of the base. The fuse module may further include an electrically conductive terminal post extending from the top of the base through the fuse terminal for facilitating connection to an electrical component.

公开(公告)号：US20190058294A1

公开(公告)日：2019-02-21

申请号：US16165684

申请日：2018-10-19

Applicant: Littelfuse, Inc.

Inventor： Julio Urrea ,  Gary Bold ,  Hector Perez

IPC: H01R13/684 ,  H01H85/165 ,  H01H85/20 ,  H01M2/34

Abstract: A fuse module including an battery clamp, a fuse assembly including a mounting block, a bus bar on a first side of the mounting block in contact with the battery clamp, fuse terminals on a second side of the mounting block connected to the bus bar by fusible elements, and a terminal post extending through one of the fuse terminals for facilitating electrical connection to a first electrical component, the fuse module further including a mounting cradle holding the fuse assembly and the battery clamp, the mounting cradle including a mounting post extending through the battery clamp, the bus bar, the mounting block, and one of the fuse terminals for facilitating connection to a second electrical component and for securing the fuse module components together, wherein the mounting post is surrounded by a tubular sleeve extending between the bus bar and the fuse terminal through which the mounting post extends.

公开(公告)号：US11282667B2

公开(公告)日：2022-03-22

申请号：US16789857

申请日：2020-02-13

Applicant: Littelfuse, Inc.

Inventor： Julio Urrea ,  Gary Bold ,  Hector Perez ,  Matt Yurkanin ,  Alexander Conrad

IPC: H01H85/041 ,  H01H85/055 ,  H01H85/20 ,  H01H85/143

Abstract: A fuse module including a mounting block formed of an electrically insulating material, the mounting block having a rear wall extending from a base, a fuse plate including an electrically conductive bus bar disposed adjacent a rear surface of the rear wall, a fusible element electrically connected to the bus bar and disposed adjacent a front surface of the rear wall, and a fuse terminal electrically connected to the fusible element and extending onto a top of the base. The fuse module may further include an electrically conductive terminal post extending from the top of the base through the fuse terminal for facilitating connection to an electrical component.

公开(公告)号：US10446988B2

公开(公告)日：2019-10-15

申请号：US16289200

申请日：2019-02-28

Applicant: Littelfuse, Inc.

Inventor： Julio Urrea ,  Gary M. Bold

IPC: H01R13/68 ,  H01H85/20 ,  H01H85/12 ,  H01H85/044 ,  H01H85/055 ,  H01H85/02

Abstract: A circuit protection assembly includes a mounting block, a unitary fuse assembly, a post assembly and a plug connector. The unitary fuse assembly is disposed the mounting block and includes a plurality of fuses each of which is defined by a portion of a bus plate disposed on the lower surface of the mounting block to form a first terminal of the fuse, a second terminal disposed at least partially on the upper surface of the mounting block and a fuse element connecting the first terminal and the second terminal. The post assembly is disposed at least partially within the mounting block and a post extending from the block. The plug connector extends from a portion of the first terminal of at least one of the plurality of fuses.

公开(公告)号：US20190199041A1

公开(公告)日：2019-06-27

申请号：US16289200

申请日：2019-02-28

Applicant: Littelfuse, Inc.

Inventor： Julio Urrea ,  Gary M. Bold

IPC: H01R13/68 ,  H01H85/20 ,  H01H85/044 ,  H01H85/12

CPC classification number: H01R13/68 ,  H01H85/044 ,  H01H85/12 ,  H01H85/205 ,  H01H2085/025 ,  H01H2085/0555

Abstract: A circuit protection assembly includes a mounting block, a unitary fuse assembly, a post assembly and a plug connector. The unitary fuse assembly is disposed the mounting block and includes a plurality of fuses each of which is defined by a portion of a bus plate disposed on the lower surface of the mounting block to form a first terminal of the fuse, a second terminal disposed at least partially on the upper surface of the mounting block and a fuse element connecting the first terminal and the second terminal. The post assembly is disposed at least partially within the mounting block and a post extending from the block. The plug connector extends from a portion of the first terminal of at least one of the plurality of fuses.

公开(公告)号：US10446989B2

公开(公告)日：2019-10-15

申请号：US16165684

申请日：2018-10-19

Applicant: Littelfuse, Inc.

Inventor： Julio Urrea ,  Gary Bold ,  Hector Perez

IPC: H01M2/34 ,  H01H85/165 ,  H01R13/684

Abstract: A fuse module including an battery clamp, a fuse assembly including a mounting block, a bus bar on a first side of the mounting block in contact with the battery clamp, fuse terminals on a second side of the mounting block connected to the bus bar by fusible elements, and a terminal post extending through one of the fuse terminals for facilitating electrical connection to a first electrical component, the fuse module further including a mounting cradle holding the fuse assembly and the battery clamp, the mounting cradle including a mounting post extending through the battery clamp, the bus bar, the mounting block, and one of the fuse terminals for facilitating connection to a second electrical component and for securing the fuse module components together, wherein the mounting post is surrounded by a tubular sleeve extending between the bus bar and the fuse terminal through which the mounting post extends.

公开(公告)号：US10446353B2

公开(公告)日：2019-10-15

申请号：US16057176

申请日：2018-08-07

Applicant: Littelfuse, Inc.

Inventor： Seibang Oh ,  Julio Urrea ,  James J. Beckert

IPC: H01H85/041 ,  H01H85/147 ,  H01H85/143 ,  H01H85/20 ,  H01H85/045

Abstract: A fuse employing a plurality of tuning fork terminal configurations with an improved current capacity within a smaller footprint and a housing design to provide the terminals with insert protection and strain relief.

公开(公告)号：US10148044B2

公开(公告)日：2018-12-04

申请号：US15832477

申请日：2017-12-05

Applicant: Littelfuse, Inc.

Inventor： Julio Urrea ,  Gary Bold ,  Hector Perez

IPC: H01R13/68 ,  H01R13/684 ,  H01M2/34 ,  H01H85/165

Abstract: A fuse module including an battery clamp, a fuse assembly including a mounting block, a bus bar on a first side of the mounting block in contact with the battery clamp, fuse terminals on a second side of the mounting block connected to the bus bar by fusible elements, and a terminal post extending through one of the fuse terminals for facilitating electrical connection to a first electrical component, the fuse module further including a mounting cradle holding the fuse assembly and the battery clamp, the mounting cradle including a mounting post extending through the battery clamp, the bus bar, the mounting block, and one of the fuse terminals for facilitating connection to a second electrical component and for securing the fuse module components together, wherein the mounting post is surrounded by a tubular sleeve extending between the bus bar and the fuse terminal through which the mounting post extends.

公开(公告)号：US11062870B2

公开(公告)日：2021-07-13

申请号：US16644046

申请日：2018-09-24

Applicant: Littelfuse, Inc.

Inventor： Michael Beck ,  Alfred Sadrinna ,  Julio Urrea ,  Gary Bold

IPC: H01H85/20 ,  H01H85/02 ,  H01H85/12 ,  H01H85/055

Abstract: A fuse module including a mounting block formed of an electrically insulating material, a fuse plate including a fusible element disposed on a bottom surface of the mounting block, a fuse terminal electrically connected to the fusible element and extending along rear and top surfaces of the mounting block, and an input terminal electrically connected to the fusible element and extending from a front surface of the mounting block, the fuse module further including an electrically conductive terminal post extending from the top surface of the mounting block through the fuse terminal for facilitating connection to an electrical component.

公开(公告)号：US11049680B2

公开(公告)日：2021-06-29

申请号：US16638378

申请日：2018-09-10

Applicant: Littelfuse, Inc.

Inventor： Julio Urrea ,  Gary Bold ,  Hector Perez ,  Matt Yurkanin ,  Alexander Conrad

IPC: H01H85/143 ,  H01H85/20 ,  H01H85/041 ,  H01H85/055

Abstract: A fuse module including a mounting block formed of an electrically insulating material, the mounting block including a rear wall extending from a base, a fuse plate including an electrically conductive bus bar disposed on a bottom of the base, a fusible element electrically connected to the bus bar and disposed adjacent a rear of the rear wall, and a fuse terminal electrically connected to the fusible element and extending over a top of the rear wall, along a front of the rear wall, and onto a top of the base, the fuse module further including an electrically conductive terminal post extending from the top of the base through the fuse terminal for facilitating connection to an electrical component.