GB1537272A - Flat electrical conductor cables - Google Patents

Flat electrical conductor cables

Info

Publication number
GB1537272A
GB1537272A GB1525075A GB1525075A GB1537272A GB 1537272 A GB1537272 A GB 1537272A GB 1525075 A GB1525075 A GB 1525075A GB 1525075 A GB1525075 A GB 1525075A GB 1537272 A GB1537272 A GB 1537272A
Authority
GB
United Kingdom
Prior art keywords
cable
conductors
plastics
terminals
varnish
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
Application number
GB1525075A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Science Research Council
Original Assignee
Science Research Council
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Science Research Council filed Critical Science Research Council
Priority to GB1525075A priority Critical patent/GB1537272A/en
Priority to DE19762616272 priority patent/DE2616272A1/en
Priority to FR7610881A priority patent/FR2308171A1/en
Publication of GB1537272A publication Critical patent/GB1537272A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01B7/0846—Parallel wires, fixed upon a support layer
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/36—Assembling printed circuits with other printed circuits
    • H05K3/361—Assembling flexible printed circuits with other printed circuits
    • H05K3/363—Assembling flexible printed circuits with other printed circuits by soldering
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
    • H05K2201/10954—Other details of electrical connections
    • H05K2201/10977—Encapsulated connections
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/01—Tools for processing; Objects used during processing
    • H05K2203/0195—Tool for a process not provided for in H05K3/00, e.g. tool for handling objects using suction, for deforming objects, for applying local pressure
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
    • H05K2203/1189—Pressing leads, bumps or a die through an insulating layer
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/303—Surface mounted components, e.g. affixing before soldering, aligning means, spacing means
    • H05K3/305—Affixing by adhesive
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3489—Composition of fluxes; Methods of application thereof; Other methods of activating the contact surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Insulated Conductors (AREA)

Abstract

1537272 Soldering SCIENCE RESEARCH COUNCIL 2 April 1976 [14 April 1975] 15250/75 Heading B3R [Also in Division H1] A flat tape cable (1) (Fig. 1, not shown) comprises a flexible plastics base (3), e.g. polyester to which conductors (2), e.g. beryllium copper are affixed by polyurethane varnish (4) which at room temperature acts as an insulator and an application of heat serves as a flux to enable solder connections to be made to the cable without the need for additional flux. The varnish (4) need not completely surround the conductors (Fig. 2, not shown). The conductors may be sandwiched between two sheets. In connecting the cable to, e.g. a circuit board 29, Fig. 4, having a row of pre-tinned terminals 28 with the same pitch as the cable conductors, cable 1 is laid over the terminals and heat is applied from the back of the cable by a soldering iron 30 having a wide bit 31, which melts the plastics backing and solders the wires to the terminals. In an apparatus for manufacurring the cable (Fig. 3, not shown) a sheet of the plastics used for the backing is wrapped around a drum and one or more conductors are passed through a bath of polyurethane varnish and wound helically on the drum. The plastics sheet may then be slit as required to obtain the tape cable.
GB1525075A 1975-04-14 1975-04-14 Flat electrical conductor cables Expired GB1537272A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1525075A GB1537272A (en) 1975-04-14 1975-04-14 Flat electrical conductor cables
DE19762616272 DE2616272A1 (en) 1975-04-14 1976-04-13 ELECTRIC CONDUCTOR CABLE AND METHOD OF MANUFACTURING IT
FR7610881A FR2308171A1 (en) 1975-04-14 1976-04-13 ELECTRIC CURRENT CABLE AND ITS PRODUCTION PROCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1525075A GB1537272A (en) 1975-04-14 1975-04-14 Flat electrical conductor cables

Publications (1)

Publication Number Publication Date
GB1537272A true GB1537272A (en) 1978-12-29

Family

ID=10055735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1525075A Expired GB1537272A (en) 1975-04-14 1975-04-14 Flat electrical conductor cables

Country Status (3)

Country Link
DE (1) DE2616272A1 (en)
FR (1) FR2308171A1 (en)
GB (1) GB1537272A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1590724A (en) * 1976-11-22 1981-06-10 Raychem Ltd Wiring harness
FR2718296B1 (en) * 1994-03-30 1996-05-15 Valeo Electronique Electrical connection tape for rotary switch, in particular for motor vehicles.
DE19618104A1 (en) * 1996-05-06 1997-11-13 Siemens Ag Method for producing an electrically conductive connection between a coated copper wire and an electrical conductor
JP2001505706A (en) * 1996-10-18 2001-04-24 ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティド Ultra small and flat signal transmission cable

Also Published As

Publication number Publication date
DE2616272A1 (en) 1976-10-28
FR2308171B3 (en) 1979-01-05
FR2308171A1 (en) 1976-11-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee