EP0008827B1 - Connexion électrique - Google Patents

Connexion électrique Download PDF

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Publication number
EP0008827B1
EP0008827B1 EP79200466A EP79200466A EP0008827B1 EP 0008827 B1 EP0008827 B1 EP 0008827B1 EP 79200466 A EP79200466 A EP 79200466A EP 79200466 A EP79200466 A EP 79200466A EP 0008827 B1 EP0008827 B1 EP 0008827B1
Authority
EP
European Patent Office
Prior art keywords
conductor
tines
base
slot
insulation
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
EP79200466A
Other languages
German (de)
English (en)
Other versions
EP0008827A1 (fr
Inventor
George Thomas Eigenbrode
William Carl Hoffman
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Priority claimed from US06/057,112 external-priority patent/US4252397A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of EP0008827A1 publication Critical patent/EP0008827A1/fr
Application granted granted Critical
Publication of EP0008827B1 publication Critical patent/EP0008827B1/fr
Expired legal-status Critical Current

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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
    • H01R12/675—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal insulation penetrating terminals with contacts having at least a slotted plate for penetration of cable insulation, e.g. insulation displacement contacts for round conductor flat cables
    • 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
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections

Definitions

  • LBW has several advantages over other welding methods, e.g., it does not require electrode contact or flux. LBW has high heat intensity and the beam impacts on a small area; these factors contribute to localized heating and rapid cooling resulting in a small heat-affected zone.
  • the highly collimated monochromatic beam of light generated in a laser is focussed on a surface and is partially reflected, and partially absorbed.
  • Optimum welding performance depends on absorptivity, thermal conductivity, density, heat capacity, melting point, and surface condition of the metals to be joined as well as the characteristics of the laser such as power density, wave length and pulse length.

Landscapes

  • Multi-Conductor Connections (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Cable Accessories (AREA)

Claims (3)

1. Connexion électrique comportant au moins un élément interconnecteur (5) pourvu d'une paire de pointes (9, 10) définissant une encoche ( 1 1 ) se terminant par une base (7) pour la réception d'un conducteur électrique, ledit élément interconnecteur étant monté dans un boîtier diélectrique (13), de sorte que la paire de pointes, et en particulier l'encoche située entre lesdites pointes, se trouve sur le trajet d'un canal formé entre ledit boîtier diélectrique et un élément de fermeture ou capuchon diélectrique (20), lequel canal peut recevoir ledit conducteur électrique, la base de l'encoche située entre les pointes étant placée par rapport au canal de façon que le conducteur électrique se trouve en contact avec ladite base, caractérisée en ce que' la base (7) de l'encoche située entre les pointes (9, 10) se trouve à un niveau différent de celui de l'axe dudit canal, de sorte que le conducteur (3) doit s'étendre suivant une boucle passant par dessus celle-ci, en se trouvant recourbé sur lui-même pour former une anse (6) par dessus la base (7) de l'encoche située entre les pointes (9, 10), ladite base (7) étant à une distance telle de l'axe du canal que ladite boucle soit à une hauteur d'au moins une épaisseur de conducteur au sommet de la boucle, ledit conducteur étant dépouillé de son isolant au sommet de la boucle par la formation de ladite anse (6), maintenu en tension contre ladite base (7) et réuni par adhérence de façon permanente aux pointes en ce sommet.
2. Connexion électrique selon la revendication 1, caractérisée en ce que le conducteur est réuni par adhérence de façon permanente aux pointes par une soudure au laser.
3. Connexion électrique selon la revendication 1 ou 2, caractérisée en ce que les pointes sont écrasées l'une en direction de l'autre, de sorte que le conducteur se trouve bloqué entre elles, ledit conducteur étant réuni par adhérence de façon permanente aux pointes par une soudure au laser interconnectant les pointes entre elles et avec le conducteur.
EP79200466A 1978-08-21 1979-08-17 Connexion électrique Expired EP0008827B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US93538878A 1978-08-21 1978-08-21
US06/057,112 US4252397A (en) 1979-07-12 1979-07-12 Insulation piercing electric connector bonded to electric conductor
US57112 1979-07-12
US935388 1992-08-26

Publications (2)

Publication Number Publication Date
EP0008827A1 EP0008827A1 (fr) 1980-03-19
EP0008827B1 true EP0008827B1 (fr) 1982-04-28

Family

ID=26736083

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79200466A Expired EP0008827B1 (fr) 1978-08-21 1979-08-17 Connexion électrique

Country Status (10)

Country Link
EP (1) EP0008827B1 (fr)
BR (1) BR7905336A (fr)
DE (1) DE2962630D1 (fr)
DK (1) DK149379C (fr)
ES (1) ES483509A1 (fr)
GB (1) GB2030380B (fr)
HK (1) HK35584A (fr)
MX (1) MX146708A (fr)
NO (1) NO150180C (fr)
SG (1) SG47183G (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR830008425A (ko) * 1980-03-05 1983-11-18 에이 엔 리이디 전기 코넥터
US4370009A (en) * 1980-07-25 1983-01-25 Amp Incorporated Slotted plate terminal renewable as spade terminal
FR2515883A1 (fr) * 1981-11-03 1983-05-06 Souriau & Cie Connecteur plat a grand nombre de contacts
GB2110886B (en) * 1981-12-01 1985-12-11 Bunker Ramo Electrical connector member
US4466687A (en) * 1982-05-20 1984-08-21 Amp Incorporated Low profile connector providing high density application
JPH06260218A (ja) * 1993-03-04 1994-09-16 Sumitomo Wiring Syst Ltd 電線接合方法
DE19744754C1 (de) * 1997-10-10 1999-03-11 Hoelzle Dieter Tech Projekte Steckverbinder, insbesondere für Flachbandkabel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586816A (en) * 1968-07-25 1971-06-22 American Optical Corp Spot welding system and method
US3610874A (en) * 1969-11-21 1971-10-05 Western Electric Co Laser welding technique
US3820058A (en) * 1972-10-04 1974-06-25 Du Pont Insulation pierce type connector
DE2515250C2 (de) * 1975-04-08 1984-11-29 Grote & Hartmann Gmbh & Co Kg, 5600 Wuppertal Anschlußkralle für elektrische Flachleiter
IT1081631B (it) * 1976-08-13 1985-05-21 Amp Inc Connettore elettrico

Also Published As

Publication number Publication date
DK347579A (da) 1980-02-22
BR7905336A (pt) 1980-05-20
NO150180C (no) 1984-08-29
ES483509A1 (es) 1980-09-01
DE2962630D1 (en) 1982-06-09
HK35584A (en) 1984-05-04
EP0008827A1 (fr) 1980-03-19
DK149379B (da) 1986-05-20
GB2030380B (en) 1983-02-16
NO150180B (no) 1984-05-21
SG47183G (en) 1984-07-27
GB2030380A (en) 1980-04-02
NO792701L (no) 1980-02-22
MX146708A (es) 1982-08-02
DK149379C (da) 1987-01-19

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