公开(公告)号：US20200088953A1

公开(公告)日：2020-03-19

申请号：US16470599

申请日：2017-12-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Daniel F. Cronch ,  Sergio D. Carranza ,  Boon K. Lee ,  Michael A. Haase ,  Terry L. Smith

IPC: G02B6/38

Abstract: An optical connector (100) comprises one or more optical cables (110) disposed within a housing (120). Each optical In cable (110) includes an array of at least one optical waveguide (111) and at least one optical ferrule (112) attached to the array of optical waveguides (111). The housing (120) includes a first housing portion (121) and a second housing portion (122) engaged with the first housing portion (121). The second housing portion (122) comprises at least one carrier (130) and one frame (140). The carrier (130) and frame (140) of the second housing portion (122) are configured to support the one or more optical cables (110). The first housing portion (121) and the second housing portion (122) are configured such that mechanical engagement of the first housing portion (121) with the second housing portion (122) moves the carrier (130) relative to the frame (140). Movement of the carrier (130) relative to the frame (140) causes a bend in each optical waveguide (111) and rotation of each ferrule (112). The bend provides a predetermined spring force of the optical waveguides (111) at a predetermined angle of the ferrule (112).

公开(公告)号：US20240361535A1

公开(公告)日：2024-10-31

申请号：US18769865

申请日：2024-07-11

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Daniel F. Cronch ,  Sergio D. Carranza ,  Boon K. Lee ,  Michael A. Haase ,  Terry L. Smith

IPC: G02B6/38

CPC classification number: G02B6/3823 ,  G02B6/3885

Abstract: An optical connector comprises one or more optical cables disposed within a housing. Each optical cable includes an array of at least one optical waveguide and at least one optical ferrule attached to the array of optical waveguides. The housing includes a first housing portion and a second housing portion engaged with the first housing portion. The second housing portion comprises at least one carrier and one frame. The carrier and frame of the second housing portion are configured to support the one or more optical cables. The first housing portion and the second housing portion are configured such that mechanical engagement of the first housing portion with the second housing portion moves the carrier relative to the frame. Movement of the carrier relative to the frame causes a bend in each optical waveguide and rotation of each ferrule. The bend provides a predetermined spring force of the optical waveguides at a predetermined angle of the ferrule.

公开(公告)号：US12061363B2

公开(公告)日：2024-08-13

申请号：US17458736

申请日：2021-08-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Daniel F. Cronch ,  Sergio D. Carranza ,  Boon K. Lee ,  Michael A. Haase ,  Terry L. Smith

IPC: G02B6/38

CPC classification number: G02B6/3823 ,  G02B6/3885

Abstract: Each optical cable includes an array of at least one optical waveguide and at least one optical ferrule attached to the array of optical waveguides. The housing includes a first housing portion and a second housing portion engaged with the first housing portion. The second housing portion comprises at least one carrier and one frame. The carrier and frame of the second housing portion are configured to support the one or more optical cables. The first housing portion and the second housing portion are configured such that mechanical engagement of the first housing portion with the second housing portion moves the carrier relative to the frame. Movement of the carrier relative to the frame causes a bend in each optical waveguide and rotation of each ferrule. The bend provides a predetermined spring force of the optical waveguides at a predetermined angle of the ferrule.

公开(公告)号：US11131813B2

公开(公告)日：2021-09-28

申请号：US16470599

申请日：2017-12-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Daniel F. Cronch ,  Sergio D. Carranza ,  Boon K. Lee ,  Michael A. Haase ,  Terry L. Smith

IPC: G02B6/38

Abstract: An optical connector (100) comprises one or more optical cables (110) disposed within a housing (120). Each optical In cable (110) includes an array of at least one optical waveguide (111) and at least one optical ferrule (112) attached to the array of optical waveguides (111). The housing (120) includes a first housing portion (121) and a second housing portion (122) engaged with the first housing portion (121). The second housing portion (122) comprises at least one carrier (130) and one frame (140). The carrier (130) and frame (140) of the second housing portion (122) are configured to support the one or more optical cables (110). The first housing portion (121) and the second housing portion (122) are configured such that mechanical engagement of the first housing portion (121) with the second housing portion (122) moves the carrier (130) relative to the frame (140). Movement of the carrier (130) relative to the frame (140) causes a bend in each optical waveguide (111) and rotation of each ferrule (112). The bend provides a predetermined spring force of the optical waveguides (111) at a predetermined angle of the ferrule (112).

公开(公告)号：US20210389527A1

公开(公告)日：2021-12-16

申请号：US17458736

申请日：2021-08-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Daniel F. Cronch ,  Sergio D. Carranza ,  Boon K. Lee ,  Michael A. Haase ,  Terry L. Smith

IPC: G02B6/38

Abstract: Each optical cable includes an array of at least one optical waveguide and at least one optical ferrule attached to the array of optical waveguides. The housing includes a first housing portion and a second housing portion engaged with the first housing portion. The second housing portion comprises at least one carrier and one frame. The carrier and frame of the second housing portion are configured to support the one or more optical cables. The first housing portion and the second housing portion are configured such that mechanical engagement of the first housing portion with the second housing portion moves the carrier relative to the frame. Movement of the carrier relative to the frame causes a bend in each optical waveguide and rotation of each ferrule. The bend provides a predetermined spring force of the optical waveguides at a predetermined angle of the ferrule.