FR2403711A1 - PRINTED CIRCUIT WITH INTERCONNECTION BETWEEN BOTH SIDES - Google Patents

PRINTED CIRCUIT WITH INTERCONNECTION BETWEEN BOTH SIDES

Info

Publication number
FR2403711A1
FR2403711A1 FR7826908A FR7826908A FR2403711A1 FR 2403711 A1 FR2403711 A1 FR 2403711A1 FR 7826908 A FR7826908 A FR 7826908A FR 7826908 A FR7826908 A FR 7826908A FR 2403711 A1 FR2403711 A1 FR 2403711A1
Authority
FR
France
Prior art keywords
interconnection
printed circuit
sides
conductor
ring
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.)
Withdrawn
Application number
FR7826908A
Other languages
French (fr)
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2403711A1 publication Critical patent/FR2403711A1/en
Withdrawn legal-status Critical Current

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
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/52—Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • H01R12/526—Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures the printed circuits being on the same board
    • 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
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/4038—Through-connections; Vertical interconnect access [VIA] connections
    • H05K3/4046—Through-connections; Vertical interconnect access [VIA] connections using auxiliary conductive elements, e.g. metallic spheres, eyelets, pieces of wire
    • 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
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/10295—Metallic connector elements partly mounted in a hole of the PCB
    • 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
    • H05K3/3447—Lead-in-hole components

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
  • Multi-Conductor Connections (AREA)
  • Combinations Of Printed Boards (AREA)
  • Structure Of Printed Boards (AREA)

Abstract

L'invention concerne un circuit imprimé avec une interconnexion entre les deux faces. L'interconnexion est établie à travers un trou du substrat par une bande métallique dont une extrémité en forme d'anneau est appuyée contre une extrémité en forme d'anneau est appuyée contre une partie de forme similaire d'un conducteur sur une face et dont une autre extrémité passe dans le trou en formant un pontet, pour être connectée à un conducteur de l'autre face. L'invention s'applique notamment à des circuits imprimés subissant des cycles thermiques.The invention relates to a printed circuit with an interconnection between the two faces. The interconnection is established through a hole in the substrate by a metal strip of which a ring-shaped end is pressed against a ring-shaped end is pressed against a similarly shaped portion of a conductor on one side and of which another end passes through the hole, forming a bridge, to be connected to a conductor on the other side. The invention applies in particular to printed circuits undergoing thermal cycles.

FR7826908A 1977-09-20 1978-09-20 PRINTED CIRCUIT WITH INTERCONNECTION BETWEEN BOTH SIDES Withdrawn FR2403711A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3915877 1977-09-20

Publications (1)

Publication Number Publication Date
FR2403711A1 true FR2403711A1 (en) 1979-04-13

Family

ID=10407992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826908A Withdrawn FR2403711A1 (en) 1977-09-20 1978-09-20 PRINTED CIRCUIT WITH INTERCONNECTION BETWEEN BOTH SIDES

Country Status (4)

Country Link
JP (1) JPS5454274A (en)
DE (1) DE2840828A1 (en)
FR (1) FR2403711A1 (en)
GB (1) GB2005085A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046065A1 (en) * 1980-08-06 1982-02-17 Terry Roy Jackson Electrical power supply having a variable output
EP0126164A1 (en) * 1982-11-27 1984-11-28 Matsushita Electric Industrial Co., Ltd. Method of connecting double-sided circuits
EP0413961A1 (en) * 1989-08-23 1991-02-27 Grote & Hartmann GmbH & Co. KG Contact element for printed circuit board
NL1001453C2 (en) * 1995-10-20 1997-04-22 Witmetaal B V Soldering element.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0108842B1 (en) 1982-11-10 1987-03-18 Ciba Specialty Chemicals Water Treatments Limited Calcium carbonate dispersions
GB2237451B (en) * 1989-10-14 1993-04-28 Stc Plc Multilayer through hole connections
US6379781B1 (en) 1998-05-06 2002-04-30 Ngk Insulators, Ltd. Printed circuit board material and method of manufacturing board material and intermediate block body for board material
US20070184688A1 (en) * 2006-02-08 2007-08-09 Cesar Avitia Interconnection device for a double-sided printed circuit board

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846743A (en) * 1972-12-11 1974-11-05 Amp Inc Through-hole electrical connector for a circuit board
FR2311480A1 (en) * 1975-05-16 1976-12-10 Du Pont Spring clip connecting element in printed circuit card - has pressed metal clip inserted in hole in card and dogs bent over to make contact (NL181176)

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846743A (en) * 1972-12-11 1974-11-05 Amp Inc Through-hole electrical connector for a circuit board
FR2311480A1 (en) * 1975-05-16 1976-12-10 Du Pont Spring clip connecting element in printed circuit card - has pressed metal clip inserted in hole in card and dogs bent over to make contact (NL181176)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046065A1 (en) * 1980-08-06 1982-02-17 Terry Roy Jackson Electrical power supply having a variable output
EP0126164A1 (en) * 1982-11-27 1984-11-28 Matsushita Electric Industrial Co., Ltd. Method of connecting double-sided circuits
EP0126164A4 (en) * 1982-11-27 1987-01-29 Matsushita Electric Ind Co Ltd Method of connecting double-sided circuits.
EP0413961A1 (en) * 1989-08-23 1991-02-27 Grote & Hartmann GmbH & Co. KG Contact element for printed circuit board
NL1001453C2 (en) * 1995-10-20 1997-04-22 Witmetaal B V Soldering element.
WO1997015097A1 (en) * 1995-10-20 1997-04-24 Philips Electronics N.V. Solder element

Also Published As

Publication number Publication date
DE2840828A1 (en) 1979-03-29
GB2005085A (en) 1979-04-11
JPS5454274A (en) 1979-04-28

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Legal Events

Date Code Title Description
ST Notification of lapse