GB1315907A - Flat cables - Google Patents
Flat cablesInfo
- Publication number
- GB1315907A GB1315907A GB5613771A GB5613771A GB1315907A GB 1315907 A GB1315907 A GB 1315907A GB 5613771 A GB5613771 A GB 5613771A GB 5613771 A GB5613771 A GB 5613771A GB 1315907 A GB1315907 A GB 1315907A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cable
- slots
- signal conductors
- cables
- dec
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/65—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal
- H01R12/67—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal insulation penetrating terminals
- H01R12/68—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal insulation penetrating terminals comprising deformable portions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/08—Flat or ribbon cables
- H01B7/0838—Parallel wires, sandwiched between two insulating layers
Landscapes
- Insulated Conductors (AREA)
- Multi-Conductor Connections (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
1315907 Flat cable AMP Inc 3 Dec 1971 [17 Dec 1970] 56137/71 Heading H1A A flat cable has signal conductors 12 with a flat shield or ground member 16 of electrically conductive material in a plane parallel to and spaced from the plane of the signal conductors by a dielectric 13 e.g. of polyethylene terephthalate. The capacitance between the signal and ground conductors is altered by cutting elongated slots 18 parallel to the signal conductors out of the shield member; the cable impedance can then be carefully controlled by varying the width of these slots 7 reduce degradation of shielding due to the removal of shielding material a layer of polyvinyl foam may be introduced between a pair of cables; and/or cables may be stacked so that the slots are offset (Figs. 7 and 4 not shown). At each end of the cable a transverse slot 24 is formed to allow terminals to be connected to the conductor end 17. To avoid miscratch due to the lowered capacitance in this area, bridging clips 26 of conductive material are provided as shown.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9919470A | 1970-12-17 | 1970-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1315907A true GB1315907A (en) | 1973-05-09 |
Family
ID=22273467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5613771A Expired GB1315907A (en) | 1970-12-17 | 1971-12-03 | Flat cables |
Country Status (12)
Country | Link |
---|---|
JP (2) | JPS5515810B1 (en) |
AT (1) | AT309559B (en) |
BE (1) | BE776829A (en) |
BR (1) | BR7108340D0 (en) |
CA (1) | CA940612A (en) |
DE (2) | DE2167239C2 (en) |
ES (1) | ES398017A1 (en) |
FR (1) | FR2118140B1 (en) |
GB (1) | GB1315907A (en) |
IT (1) | IT944046B (en) |
NL (1) | NL156263B (en) |
SE (2) | SE386300B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1453019A (en) * | 1970-12-17 | 1976-10-20 | Amp Inc | Flat cable |
US3876964A (en) * | 1973-08-23 | 1975-04-08 | Amp Inc | Flat flexible transmission cable |
WO1980000389A1 (en) * | 1978-08-10 | 1980-03-06 | Square D Co | Input/output data cable |
DE3206596C2 (en) * | 1982-02-24 | 1986-02-06 | TRW Repa GmbH, 7071 Alfdorf | Device for strain relief in retractors for seat belts in motor vehicles |
DE3228993A1 (en) * | 1982-08-03 | 1984-02-09 | Siemens AG, 1000 Berlin und 8000 München | Microwave/microstrip/multi-conductor system, consisting of n parallel strip conductors |
JPS59123975U (en) * | 1983-02-09 | 1984-08-21 | トーマス・アンド・ベツツ・コーポレーション | Wire rod for jumper |
JPH067572Y2 (en) * | 1989-01-24 | 1994-02-23 | 住友電装株式会社 | Flexible flat conductor cable terminal fittings |
US5611709A (en) * | 1995-08-10 | 1997-03-18 | Valleylab Inc | Method and assembly of member and terminal |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL291598A (en) * | 1962-04-18 | |||
GB1028980A (en) * | 1962-07-06 | 1966-05-11 | Whitney Blake Co | Improvements in ribbon cable |
US3459879A (en) * | 1967-05-29 | 1969-08-05 | Hughes Aircraft Co | Flexible multiflat conductor characteristic impedance cable |
US3576723A (en) * | 1968-04-23 | 1971-04-27 | Nasa | Method of making shielded flat cable |
DE1810884A1 (en) * | 1968-11-22 | 1970-07-23 | Gerhard Goetschmann | electric wire |
US3697925A (en) * | 1970-07-22 | 1972-10-10 | Amp Inc | Termination means for flat cable |
-
1971
- 1971-12-03 GB GB5613771A patent/GB1315907A/en not_active Expired
- 1971-12-16 FR FR7145334A patent/FR2118140B1/fr not_active Expired
- 1971-12-16 BE BE776829A patent/BE776829A/en not_active IP Right Cessation
- 1971-12-16 JP JP10225671A patent/JPS5515810B1/ja active Pending
- 1971-12-16 ES ES398017A patent/ES398017A1/en not_active Expired
- 1971-12-16 BR BR8340/71A patent/BR7108340D0/en unknown
- 1971-12-16 IT IT32513/71A patent/IT944046B/en active
- 1971-12-16 NL NL7117248.A patent/NL156263B/en not_active IP Right Cessation
- 1971-12-16 DE DE2167239A patent/DE2167239C2/en not_active Expired
- 1971-12-16 CA CA130,330A patent/CA940612A/en not_active Expired
- 1971-12-16 SE SE7116160A patent/SE386300B/en unknown
- 1971-12-16 DE DE2162511A patent/DE2162511C2/en not_active Expired
- 1971-12-16 AT AT1081471A patent/AT309559B/en not_active IP Right Cessation
-
1976
- 1976-05-10 SE SE7605296A patent/SE7605296L/en not_active Application Discontinuation
-
1979
- 1979-10-09 JP JP13070179A patent/JPS5549870A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
NL156263B (en) | 1978-03-15 |
DE2162511C2 (en) | 1982-05-27 |
JPS5549870A (en) | 1980-04-10 |
AT309559B (en) | 1973-08-27 |
DE2167239C2 (en) | 1984-03-29 |
SE386300B (en) | 1976-08-02 |
ES398017A1 (en) | 1975-03-16 |
JPS5717326B2 (en) | 1982-04-10 |
AU3702971A (en) | 1973-06-21 |
FR2118140A1 (en) | 1972-07-28 |
JPS5515810B1 (en) | 1980-04-26 |
BR7108340D0 (en) | 1973-05-15 |
FR2118140B1 (en) | 1977-03-18 |
CA940612A (en) | 1974-01-22 |
BE776829A (en) | 1972-06-16 |
IT944046B (en) | 1973-04-20 |
DE2162511A1 (en) | 1972-07-13 |
SE7605296L (en) | 1976-05-10 |
JPS4712681A (en) | 1972-06-27 |
NL7117248A (en) | 1972-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |