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1. WO2022003895 - SHIELDED FLAT CABLE

Publication Number WO/2022/003895
Publication Date 06.01.2022
International Application No. PCT/JP2020/025976
International Filing Date 02.07.2020
IPC
H01B 7/08 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
7Insulated conductors or cables characterised by their form
08Flat or ribbon cables
H01B 7/02 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
7Insulated conductors or cables characterised by their form
02Disposition of insulation
H01B 7/18 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
7Insulated conductors or cables characterised by their form
17Protection against damage caused by external factors, e.g. sheaths or armouring
18by wear, mechanical force or pressure
H01B 7/295 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
7Insulated conductors or cables characterised by their form
17Protection against damage caused by external factors, e.g. sheaths or armouring
29by extremes of temperature or by flame
295using material resistant to flame
CPC
H01B 7/02
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
7Insulated conductors or cables characterised by their form
02Disposition of insulation
H01B 7/08
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
7Insulated conductors or cables characterised by their form
08Flat or ribbon cables
H01B 7/18
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
7Insulated conductors or cables characterised by their form
17Protection against damage caused by external factors, e.g. sheaths or armouring
18Protection against damage caused; by wear, mechanical force or pressure; ; Sheaths; Armouring
H01B 7/295
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
7Insulated conductors or cables characterised by their form
17Protection against damage caused by external factors, e.g. sheaths or armouring
29Protection against damage caused by extremes of temperature or by flame
295using material resistant to flame
Applicants
  • 住友電気工業株式会社 SUMITOMO ELECTRIC INDUSTRIES, LTD. [JP]/[JP]
Inventors
  • 小島 千明 KOJIMA, Chiaki
  • 森 裕紀 MORI, Yuki
Agents
  • 伊東 忠重 ITOH, Tadashige
  • 伊東 忠彦 ITOH, Tadahiko
Priority Data
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) SHIELDED FLAT CABLE
(FR) CÂBLE PLAT BLINDÉ
(JA) シールドフラットケーブル
Abstract
(EN) A shielded flat cable (100, 200, 300) includes a plurality of conductors (110) arranged in a row along a first plane (101), a resin insulating layer (130) which sandwiches the first plane and covers the conductors, a shield layer (140, 240) including an adhesive, covering the outer surface of the resin insulating layer, and a pair of flame-retardant resin films (160) covering the outer surface of the shield layer, wherein: the pair of resin films (160) each include a first bonded portion (11) and a second bonded portion (12) which are bonded together; the outer peripheral surface of the shield layer includes a first planar surface (21) in contact with the first bonded portion, and a second planar surface (22) in contact with the second bonded portion; and the shield layer (140, 240) includes a third bonded portion (150, 250A, 250B) in which the adhesive is bonded together.
(FR) Un câble plat blindé (100, 200, 300) comprend plusieurs conducteurs (110) disposés en une rangée le long d'un premier plan (101), une couche isolante en résine (130) qui prend en sandwich le premier plan et recouvre les conducteurs, une couche de blindage (140, 240) comprenant un adhésif, recouvrant la surface extérieure de la couche isolante en résine, et une paire de films en résine ignifuges (160) recouvrant la surface externe de la couche de protection, chaque paire de films en résine (160) comprenant une première partie liée (11) et une deuxième partie liée (12) qui sont liées ensemble ; la surface périphérique externe de la couche de protection comprend une première surface plane (21) en contact avec la première partie liée, et une seconde surface plane (22) en contact avec la deuxième partie liée ; et la couche de blindage (140, 240) comprend une troisième partie liée (150, 250A, 250B) dans laquelle l'adhésif est lié.
(JA) シールドフラットケーブル(100、200、300)は、第1面(101)に互いに沿って並列された複数の導体(110)と、前記第1面を挟み、前記導体を覆う樹脂絶縁層(130)と、前記樹脂絶縁層の外面を覆う接着剤を有するシールド層(140、240)と、前記シールド層の外面を覆う一対の難燃性の樹脂フィルム(160)と、を有し、前記一対の樹脂フィルム(160)は、互いに貼り合わされた第1貼り合わせ部(11)及び第2貼り合わせ部(12)を有し、前記シールド層の外周面は、前記第1貼り合わせ部が接する第1平面(21)と、前記第2貼り合わせ部が接する第2平面(22)と、を有し、前記シールド層(140、240)は、前記接着剤同士が貼り合わされた第3貼り合わせ部(150、250A、250B)を有する。
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