专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

BR112013003470B1 Conector óptico configurado para fixar um cordão de fibra óptica e método para fixar um cordão de fibra óptica em um conector óptico 未知
公开(公告)号：BR112013003470B1
公开(公告)日：2022-05-17
申请号：BR112013003470
申请日：2012-01-10
申请人： SEI OPTIFRONTIER CO LTD , SUMITOMO ELECTRIC INDUSTRIES
发明人： KIMURA MOTOYOSHI , SHITAMA SEIJI , TAMEKUNI YOSHIKYO , UKITA YOSHIO , YOKOMACHI YUKIHIRO
IPC分类号： G02B6/255 , G02B6/38
摘要： conector óptico e método para montar o mesmo um conector óptico 1a al qual um cordão de fibras ópticas incluindo uma fita de fibras ópticas e um revestimento deve ser fixado inclui: um elemento de adaptador 6 que retém uma pluralidade de fibras incorporadas 14 que devem ser unidas pro fusão respectivamente a uma pluralidade de fibras ópticas constituindo a fita de fibra óptica; uma luva de proteção de união de fusão 16 para proteger a porção unida por fusão; alojamentos 7 a 8 para alojar o elemento de adaptador 6 e a luva de proteção de união de fusão 16, os alojamentos 7 e 8 tendo; na extremidade traseira, um recesso para receber uma porção bifurcada do revestimento; e um elemento de fixação 9 para fixar o revestimento aos alojamentos 7 e 8 por reter o mesmo.

2. 发明专利

BRPI0822327B1 Conector óptico para alojar e reter uma porção emendada por fusão 未知
公开(公告)号：BRPI0822327B1
公开(公告)日：2021-09-14
申请号：BRPI0822327
申请日：2008-12-17
申请人： SEI OPTIFRONTIER CO LTD , SUMITOMO ELECTRIC INDUSTRIES
发明人： SHIBATA MASAHIRO , HONMA TOSHIHIKO , WATANABE TSUTOMU , TAMEKUNI YOSHIKYO , YOKOMACHI YUKIHIRO
IPC分类号： G02B6/255 , G02B6/38
摘要： conector óptico. trata-se de um conector óptico que é capaz de acentuar a característica de encaixe e um bastidor ou similares, por conta da compactação e também que evita os problemas de um aumento na perda de flexo, um rompimento, etc. de uma fibra óptica. em um conector óptico (1) que aloja uma porção emendada por fusão (13), na qual uma fibra óptica curta (5) que é encaixada anteriormente a uma virola de conector óptico (85) e uma fibra óptica revestida (3) são emendadas por fusão e que retém a porção emendada por fusão (13) nisso, uma extremidade de uma luva de proteção (87) produzida a partir do material de encolhimento térmico que fixa externamente a porção emendada por fusão (13) é acoplada a virola de conector óptico (85). um orifício de escapamento de ar (7f) para escapar um ar, que é confinado na luva de proteção (87) quando a luva de proteção (87) termicamente encolhida e aderida intimamente na virola de conector pico (85), para e exterior é formado na virola de conector óptico (85).

3. 发明专利

BR112012010265B1 suporte de virola e método para uso de um suporte de virola 未知
公开(公告)号：BR112012010265B1
公开(公告)日：2021-02-09
申请号：BR112012010265
申请日：2010-10-27
申请人： SEI OPTIFRONTIER CO LTD , SUMITOMO ELECTRIC INDUSTRIES
发明人： YOSHIKYO TAMEKUNI , YUJI SUZUKI , YUKIHIRO YOKOMACHI
IPC分类号： G02B6/255
摘要： suporte de virola. a presente invenção refere-se a um suporte de virola que é capaz de implementar a conveniência em uma emenda de fusão entre uma fibra embutida e uma fibra óptica. o suporte de virola (1) é dotado com um corpo principal (2) e uma tampa (3). o corpo principal (2) tem uma parte de montagem (4) na qual será montado um corpo de virola e a parte de montagem (4) é dotada com uma primeira superfície de montagem (8) e uma segunda superfície de montagem (9), providas através de uma parte da etapa (11) no lado traseiro da primeira superfície de montagem (8). isto capacita, por exemplo, o corpo de virola com uma manta contra pó colocada sobre ele na primeira superfície de montagem (8) na emenda de fusão no caso de um conector sc; permitindo ainda ao corpo de virola ter uma manta contra pó sobre ele, para montagem na segunda superfície de montagem (9) na emenda de fusão, no caso de um conector lc. por conseguinte não há necessidade para preparar uma pluralidade de suportes de virola de acordo com os tipos de conectores, que podem conseguir um aperfeiçoamento na conveniência da emenda de fusão entre a fibra embutida e a fibra óptica.

4. 发明专利

ES2643028T3 Conector óptico 未知
公开(公告)号：ES2643028T3
公开(公告)日：2017-11-21
申请号：ES08872849
申请日：2008-12-17
申请人： SUMITOMO ELECTRIC INDUSTRIES , SEI OPTIFRONTIER CO LTD
发明人： TAMEKUNI YOSHIKYO , SHIBATA MASAHIRO , YOKOMACHI YUKIHIRO , HONMA TOSHIHIKO , WATANABE TSUTOMU
IPC分类号： G02B6/38 , G02B6/255

5. 发明专利

CA142390S OPTICAL FIBER CUTTER 未知
公开(公告)号：CA142390S
公开(公告)日：2013-06-04
申请号：CA142390
申请日：2011-09-22
申请人： SEI OPTIFRONTIER CO LTD
摘要： The industrial design consists of the shape, configuration and ornamentation of the design of an optical fiber cutter as shown in the drawings; the optical fiber cutter presents a cutter blade assembly and a pushing part for the cutter blade assembly; the cutter blade assembly presents a support member with a front recessed area which presents a flat front surface having a mounting bracket extending forwardly therefrom; the mounting bracket presents a front surface with a circular cutter blade situated thereon which extends above the mounting bracket; the cutter blade assembly also presents a gear-like member aligned with and adjacent to the circular cutter blade; the front surface of the mounting bracket also presents forwardly extending curved and spaced apart arcuate raised areas which follow the curvature of the circular cutter blade and are spaced outwardly from the outer edge of the lower portion of the cutter blade; the optical fiber cutter also presents a pushing part for the cutter blade assembly which is situated in front of the right end of the cutter blade assembly when the slide assembly is in a first position; the pushing part presents a generally I-shaped support member with an extended base portion projecting to the left in front view; the pushing part also presents recessed right and left sides in front view with the right recessed side presenting a pair of aligned fastener-like members; the recessed left side presents an element having a projecting upper portion extending outwards to the left in front view away from and generally in alignment with the generally I-shaped support member. The pushing part for the cutter blade assembly is situated in front of the right side of the cutter blade and gear-like member when the slide portion is in a second moved position.Representations of the design are shown in the figures wherein:Fig. 1 is a front view of the design of an optical fiber cutter with the cover closed and the slide portion is in a first position;Fig. 2 is a rear view thereof;Fig. 3 is a top plan view thereof;Fig. 4 is a bottom view thereof,Fig. 5 is a right side view thereof,Fig. 6 is a left side view thereof,Fig. 7 is a left front perspective view thereof from above;Fig. 8 is a right front perspective view thereof from below;Fig. 9 is a front view of the optical fiber cutter with the cover open in a second position;Fig. 10 is a top plan view thereof with the cover open in a second position;Fig. 11 is a left front perspective view from above of the optical fiber cutter with the cover open in a second position;Fig. 12 is a front view of an optical fiber cutter with the cover closed and the slide portion is in a second moved position;Fig. 13 is a rear view of an optical fiber cutter with the cover closed and the slide portion is in a second moved position;Fig. 14 is a top plan view of an optical fiber cutter with the cover closed and the slide portion is in a second moved position;Fig. 15 is a bottom view of an optical fiber cutter with the cover closed and the slide portion is in a second moved position;Fig. 16 is a right side view of an optical fiber cutter with the cover closed and the slide portion is in a second moved position; andFig. 17 is a left front perspective reference view from above of an optical fiber cutter with the cover open when in use.The stippled lines in the drawings do not form part of the present design. The bold, wavy line does not constitute a feature by the design. It is included for illustrative purposes only in order to define the boundary of the design.Diagrams of the design are included.

6. 发明专利

CA2844816A1 OPTICAL FIBER CUTTER 未知
公开(公告)号：CA2844816A1
公开(公告)日：2013-02-21
申请号：CA2844816
申请日：2012-08-03
申请人： SEI OPTIFRONTIER CO LTD , SUMITOMO ELECTRIC INDUSTRIES
发明人： HASEGAWA MASAHIRO , TADA TSUYOSHI , HOMMA TOSHIHIKO
IPC分类号： G02B6/00
摘要： Provided is an optical fiber cutter capable of accurately displaying the number of times an optical fiber is cut. An optical fiber cutter (1) is provided with: a cutter base body (3) having a holder guide part (7) for determining the position of a fiber holder (6) holding an optical fiber (2); and a cutter lid body attached to the cutter base body (3) so as to be able to open and close. A slider having a blade member for scratching the optical fiber (2) is moveably attached to the cutter base body (3) in the width direction. A claw member (20) is disposed on one of the side walls of the holder guide part (7). Moreover, a count display mechanism (21) for displaying the number of times a slider returns to the initial position thereof is disposed on the cutter base body (3). The optical fiber cutter (1) is configured such that the counting operation of the count display mechanism (21) is enabled only when the claw member (20) becomes pressed as a consequence of the fiber holder (6) being set in the holder guide part (7).

7. 发明专利

CA2803051A1 CASE FOR ACCOMMODATING FIBER CLEAVER 未知
公开(公告)号：CA2803051A1
公开(公告)日：2011-12-22
申请号：CA2803051
申请日：2011-06-08
申请人： SEI OPTIFRONTIER CO LTD , SUMITOMO ELECTRIC INDUSTRIES
发明人： HASEGAWA MASAHIRO , NAKAZAWA KIYOSHI , HOMMA TOSHIHIKO
IPC分类号： G02B6/00 , G02B6/25
摘要： Provided is an optical fiber cutter storage case which can protect an optical fiber cutter from being damaged. An optical fiber cutter storage case (1) includes a case base body (30) and a case lid body (32) integrally formed with the case base body (30) in an openable and closable manner. A cutter positioning part (38) is formed in the inner bottom surface of the case base body (30) and positions a cutter main body (5) of a cutter unit (3). Latches (39A and 39B) protruding into the case base body (30) are disposed in the upper parts of positioning walls (35A and 35B) which form part of the cutter positioning part (38). The latches (39A and 39B) have a function of restraining a base (8) of the cutter main body (5) in the height direction of the case base body (30). Furthermore, the latch (39A) has a function of restraining a slider (15) of the cutter unit (3) in the sliding direction.

8. 发明专利

CA2814387C HEATING DEVICE FOR OPTICAL-FIBER REINFORCEMENT, AND OPTICAL-FIBER FUSION SPLICING DEVICE 未知
公开(公告)号：CA2814387C
公开(公告)日：2018-07-10
申请号：CA2814387
申请日：2011-12-19
申请人： SEI OPTIFRONTIER CO LTD
发明人： FUKUDA MASAKAZU , SATO RYUICHIRO , YUI HISAO , TAKAYANAGI HIROSHI
IPC分类号： G02B6/255
摘要： An optical fiber reinforcing heating device 6 has a base part 12, to which a lid part 23 for covering a sleeve accommodation groove for containing a fiber reinforcement sleeve covering a fusion-splicing part of optical fibers is attached so as to be openable and closable. A pair of fiber holders 19 for holding and securing the optical fibers are disposed on both end sides of the lid part 23. Each fiber holder 19 has a lid part 33 which is attached to a fiber container 31 so as to be openable and closable and presses the optical fiber against the fiber container 31. A switch lever 34 which is movable longitudinally of the sleeve accommodation groove is disposed on the upper face of the lid part 33. The lid part 33 is built in with a pin 36 adapted to move in conjunction with the switch lever 34. A joint hole 37 adapted to engage the pin 36 is formed within the lid part 23.

9. 发明专利

CA2781768C OPTICAL FIBER JACKET REMOVER 未知
公开(公告)号：CA2781768C
公开(公告)日：2017-09-12
申请号：CA2781768
申请日：2010-11-22
申请人： SUMITOMO ELECTRIC INDUSTRIES , SEI OPTIFRONTIER CO LTD
发明人： HOMMA TOSHIHIKO , FUKUDA MASAKAZU , NAKAZAWA KIYOSHI , HASEGAWA MASAHIRO
IPC分类号： G02B6/00
摘要： Provided is an optical fiber coating removal device capable of carrying out coating removal favorably and decreasing the tensile force required for coating removal without there being any problems due to the ingress of water. In the optical fiber coating removal device (11), an optical fiber securing unit (13) is separated from a coating removal device body (12) in a state in which a coating (1b) is cut and heated by a coating removal unit (31), and a glass fiber (1a) is thus withdrawn from the coating (1b). The coating removal unit (31) is provided with a heater supporting member (43) on which a heater (42) is mounted. The heater supporting member (43) is received in a receiving recess (51) formed in a housing (12a). An insulation space (55) is formed between the receiving recess (51) and the heater supporting member (43). A side surface of the heater supporting member (43) comes into contact with the internal surface of a sidewall (51b) of the receiving recess (51) by way of a lateral rib (61) formed in the heater supporting member (43), to seal the insulation space (55).

10. 发明专利

BR112013013939A2 dispositivo de aquecimento para um dispositivo de reforço de fibra ótica e dispositivo de emenda por fusão de fibra ótica 未知
公开(公告)号：BR112013013939A2
公开(公告)日：2016-09-13
申请号：BR112013013939
申请日：2011-12-19
申请人： SEI OPTIFRONTIER CO LTD
发明人： TAKAYANAGI HIROSHI , YUI HISAO , FUKUDA MASAKAZU , SATO RYUICHIRO
IPC分类号： G02B6/255
摘要： dispositivo de aquecimento para um dispositivo de reforço de fibra ótica e dispositivo de emenda por fusão de fibra ótica. a presente invenção refere-se a um dispositivo de aquecimento de reforço de fibra ótica (6) tem uma parte de base (12), ao qual uma parte de tampa (23), para cobrir uma ranhura de acomodação de luva para conter uma luva de reforço de fibra cobrindo a parte de emenda por fusão. um par de fixadores de fibra (18) para conter e fixar as fibras óticas é disposto em ambas ás extremidades da parte de tampa (23). cada fixador de fibra (19) tem uma parte de tampa (33) afixada ao contentor de fibra (31) que abre e fecha para prensar a fibra ótica contra o contentor de fibra (31). uma alavanca de comutação (34) longitudinalmente móvel na ranhura de acomodação de luva é disposta na face superior da parte da tampa (33). a parte de tampa (33) é integrada a um pino (36) adaptado para se mover em conexão com a alavanca de comutação (34). um furo de junção (37) adaptado para engatar o pino (36) é formado dentro da parte de tampa (23).

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式