EP0008827B1 - Elektrische Verbindung - Google Patents

Elektrische Verbindung 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
English (en)
French (fr)
Other versions
EP0008827A1 (de
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/de
Application granted granted Critical
Publication of EP0008827B1 publication Critical patent/EP0008827B1/de
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. Eine elektrische Verbindung mit mindestens einem Verbindungselement (5), das mit zwei Zinken (9, 10) ausgebildet ist, die einen Schlitz (11) begrenzen, der mit einer Basis (7) zur Aufnahme eines elektrischen Leiters endet, welches Verbindungselement in einem dielektrischen Gehäuse (13) angeordnet ist, wobei die beiden Zinken, insbesondere der Schlitz zwischen den erwähnten Zinken, sich in der Bahn eines Kanals befinden, der zwischen dem erwähnten dielektrischen Gehäuse und einem dielektrischen Verschluß oder Kappe (20) geformt ist, welcher Kanal den erwähnten elektrischen Leiter aufnehmen kann, wobei die Basis des Schlitzes zwischen den Zinken mit bezug auf den Kanal so angeordnet ist, daß sich der elektrische Leiter in Kontakt mit der erwähnten Basis befindet, dadurch gekennzeichnet, daß die Basis (7) des Schlitzes zwischen den Zinken (9, 10) sich in einer von der Achse des erwähnten Kanals verschiedenen Höhe befindet, derart, daß sich der Leiter (3) darüber in einer Schleife erstrecken muß, auf sich selbst zurückgebogen zur Bildung einer Bucht (6) über der Basis (7) des Schlitzes zwischen den Zinken (9, 10), welche Basis (7) sich in einem solchen Abstand von der Achse des Kanals befindet, daß die Schleife mindestens eine Leiterdicke hoch ist, welcher Leiter am Scheitel der Schleife von seiner Isolierung durch die Formung der erwähnten Bucht (6) frei ist, gegen die Basis (7) unter Zugspannung gehalten wird und an dem erwähnten Scheitel mit den Zinken festhaftend verbunden ist.
2. Elektrische Verbindung nach Anspruch 1, dadurch gekennzeichnet, daß der Leiter mit den Zinken durch eine Laserschweissung festhaftend verbunden ist.
3. Elektrische Verbindung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Zinken so zueinander gequetscht sind, daß der Leiter zwischen ihnen geklemmt ist, welcher Leiter mit den Zinken durch eine Laserschweissung festhaftend verbunden ist, welche die Zinken miteinander und mit dem Leiter verbindet.
EP79200466A 1978-08-21 1979-08-17 Elektrische Verbindung Expired EP0008827B1 (de)

Applications Claiming Priority (4)

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

Publications (2)

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

Family

ID=26736083

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79200466A Expired EP0008827B1 (de) 1978-08-21 1979-08-17 Elektrische Verbindung

Country Status (10)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370009A (en) * 1980-07-25 1983-01-25 Amp Incorporated Slotted plate terminal renewable as spade terminal
GB2089147A (en) * 1980-12-05 1982-06-16 Du Pont Insulation displacement connector and housing
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
ES483509A1 (es) 1980-09-01
GB2030380B (en) 1983-02-16
GB2030380A (en) 1980-04-02
DK347579A (da) 1980-02-22
DK149379C (da) 1987-01-19
MX146708A (es) 1982-08-02
DE2962630D1 (en) 1982-06-09
BR7905336A (pt) 1980-05-20
NO150180B (no) 1984-05-21
EP0008827A1 (de) 1980-03-19
NO150180C (no) 1984-08-29
DK149379B (da) 1986-05-20
NO792701L (no) 1980-02-22
HK35584A (en) 1984-05-04
SG47183G (en) 1984-07-27

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