EP1575076B1 - Porte-fusible pour des fusibles plats - Google Patents

Porte-fusible pour des fusibles plats Download PDF

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Publication number
EP1575076B1
EP1575076B1 EP05004697A EP05004697A EP1575076B1 EP 1575076 B1 EP1575076 B1 EP 1575076B1 EP 05004697 A EP05004697 A EP 05004697A EP 05004697 A EP05004697 A EP 05004697A EP 1575076 B1 EP1575076 B1 EP 1575076B1
Authority
EP
European Patent Office
Prior art keywords
housing
chambers
fuse
individual contacts
contact
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.)
Active
Application number
EP05004697A
Other languages
German (de)
English (en)
Other versions
EP1575076A2 (fr
EP1575076A3 (fr
Inventor
Stefan Ecker
Robert Saller
Bruno Betti
Paulus Bayer
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.)
Audi AG
Lisa Draexlmaier GmbH
Audio Ohm Di Tonani Caterina E C SRL
Original Assignee
Audi AG
Lisa Draexlmaier GmbH
Audio Ohm Di Tonani Caterina E C SRL
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 Audi AG, Lisa Draexlmaier GmbH, Audio Ohm Di Tonani Caterina E C SRL filed Critical Audi AG
Publication of EP1575076A2 publication Critical patent/EP1575076A2/fr
Publication of EP1575076A3 publication Critical patent/EP1575076A3/fr
Application granted granted Critical
Publication of EP1575076B1 publication Critical patent/EP1575076B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/20—Bases for supporting the fuse; Separate parts thereof
    • H01H85/203—Bases for supporting the fuse; Separate parts thereof for fuses with blade type terminals
    • H01H85/2035—Bases for supporting the fuse; Separate parts thereof for fuses with blade type terminals for miniature fuses with parallel side contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/20—Bases for supporting the fuse; Separate parts thereof
    • H01H2085/2075—Junction box, having holders integrated with several other holders in a particular wiring layout
    • H01H2085/208—Junction box, having holders integrated with several other holders in a particular wiring layout specially adapted for vehicles

Definitions

  • the present invention relates to a fuse carrier, with an elongated box-shaped housing, with accessible from an upper side of the housing forth slots for fuses and arranged under the slots in the housing contact chambers for individual contacts and a contact channel for a current bridge.
  • fuse carrier is known from document DE 20316994 U.
  • Fuse-holders of this type are used in low-voltage systems in automotive engineering.
  • the dimensions of the elongated housing are "standardized" so that one of the number of required slots corresponding number of fuse holders next to and behind each other in a so-called fuse box can be summarized and arranged in a confined space.
  • the above-mentioned standard for the elongate housing is an internal standard of various motor vehicle manufacturers, which allows a modular construction with further fuse holders.
  • a modular structure for example, several fuse carriers can be combined to form a block in a space-saving arrangement.
  • fuse carriers with a different number of flat fuses (for example, 4-pin fuse strips or 12-pin fuse strips) can be combined.
  • Fuse-holders of this type have hitherto been used for flat fuses of the form C (see DIN 72581-3).
  • the dimensions of the housing are matched to this type of flat fuse.
  • the flat fuses are arranged one behind the other in the slots transverse to the longitudinal axis, so that a variety of flat fuses the form C can be accommodated with the least possible space.
  • fuse holders of this type are also suitable for flat fuses of the form F.
  • the fuses of the form F are in total, i. in width, height and length slightly smaller than the fuses of the form C.
  • flat fuses of the form F can be arranged analogously to the flat fuses of the form C in the respective slots transverse to the longitudinal axis of the fuse carrier.
  • Object of the present invention is therefore to provide a space-saving arrangement possibility for flat fuses of the E form.
  • the chambers for the individual contacts - with respect to the longitudinal direction of the housing - for the flat fuses of the form C or F on one side of the housing can be arranged one behind the other, resulting in an elongated continuous contact channel for the current bridge on the other side of the housing which can be made very simple.
  • the invention is now based on the idea of creating a possibility by reshaping the arrangement of the chambers for the individual contacts and of the contact channel for the current bridge that flat fuses of the form E can also be accommodated in a standardized housing for flat fuses of the form C or F. so that its own fuse holder for flat fuses of Form E can be omitted.
  • This gap lies in the central region of the housing between two chambers for individual contacts, while it is limited at the respective housing end on one side by a chamber for a single contact and on the other side by the housing wall. This results in a zigzag-like or diagonally offset arrangement of the chambers and, as a result, a likewise zig-zag-shaped running around the longitudinal axis of the contact channel for the current bridge.
  • the standardized longitudinal extent of the housing of the fuse carrier is greater than the length of two flat fuses of the form E, at least one end of the housing still has room for the arrangement of additional flat fuses of the form C or F, resulting in an optimal space utilization.
  • the box-shaped housing has a section with mutually staggered chambers for the individual contacts and at least one section with adjacent chambers for individual contacts on one side.
  • Fig. 1 is a schematic diagram of a prior art fuse carrier 1a is shown.
  • the housing 2 has numerous contact chambers 6 for individual contacts and a contact channel 7.
  • the chambers for the individual contacts 6 are arranged transversely to the longitudinal axis in the known fuse carrier 1a and are located on one side of the housing 2 in a row one behind the other.
  • the contact channel 7 is in this known construction on the other side of the housing 2 and extends substantially parallel to the longitudinal axis of the housing 2, indicated by an arrow in Fig. 1st
  • Fig. 2 shows a schematic diagram of a preferred embodiment of the fuse carrier according to the invention 1.
  • the housing 2 of the fuse carrier 1 has two separate Sections A, B on.
  • section A flat fuses of the form E can be arranged, while section B serves to accommodate flat fuses of the form C or F.
  • Both sections A, B have chambers for individual contacts 6 and a contact channel 7.
  • the chambers of the individual contacts 6 are arranged on both sides of the housing and they extend parallel to the longitudinal axis of the housing 2. Relative to the axis of the longitudinal extension of the contact chambers 6 are offset from each other in the housing 2, so that a chamber 6 on one side always a gap, ie a portion of the contact channel 7, on the other side opposite. Due to the arrangement of the contact chambers 6 according to the invention, the contact channel 7 thus extends substantially in a zigzag or meander shape along the longitudinal axis of the housing 2, indicated by a double arrow in FIG. 2.
  • section B of the fuse carrier 1 according to the invention shown in FIG. 2 the contact chambers 6 and the contact channel 7 are arranged in the conventional manner, which has already been described in detail with reference to FIG.
  • a preferred embodiment of the fuse carrier 1 according to the invention is shown in a plan view.
  • On an upper side 3 of the housing 2 are several slots 5 for flat fuses, which are not shown in the figure 3a for clarity.
  • flat fuses of the form E additionally flat fuses of the form C or F can be accommodated on the fuse carrier 1 by the design according to the invention of the fuse carrier 1.
  • the flat fuses of the form E are accommodated in section A of the fuse carrier 1.
  • flat fuses of the form C or F are preferably accommodated in the section B at one end of the housing (2).
  • FIG. 3b The different arrangement of the different types of flat fuse in the housing 2 of the fuse carrier 1 is clearly shown in Fig. 3b: flat fuses of the form E are arranged parallel to the longitudinal axis of the housing 2, while flat fuses the form C and F transversely to the longitudinal axis of the housing 2 accommodated become.
  • the arrangement according to the invention of the flat fuses of the form E thus makes it possible to accommodate them in a "standardized" fuse carrier 1 for flat fuses of the form C or F. The need for an additional fuse carrier 1 for type E fuses is therefore eliminated.
  • FIG. 4 A perspective view of the bottom 4 of the fuse carrier 1 according to the invention is shown in Fig. 4.
  • the contact chambers 6 are located on one side of the housing 2 each a portion of the contact channel 7 on the other side of the housing 2 against.
  • This staggered arrangement of the chambers of the individual contacts 6 leads to a substantially zig-zag-like course of the contact channel 7.
  • a current bridge 8 can be seen, the shape of which is adapted to the meandering course of the contact channel 7.
  • the current bridge 8 is shown in the assembled state in the housing 2 of the fuse carrier 1 according to FIGS. 3a and 3b. To illustrate the substantially zig-zag-shaped configuration of the current bridge 8, this is also shown separately in a plan view (see Fig. 5a).
  • the current bridge 8 consists of a metal sheet, which is shaped according to the zigzag-shaped course of the contact channel 7. The already mentioned, zig-zag-like course of the current bridge 8 is additionally illustrated by dashed lines in FIG. 5a. Further details of the current bridge can be seen in FIG. 5b.
  • FIG. 5 b shows a perspective side view of the current bridge 8.
  • the current bridge 8 connects a plurality of fuse contacts 10, which serve for connection to the respective flat fuses (not shown).
  • the fuse contacts 10 are each formed as a single spring contacts and each fuse contact 10 has a stop leg 11 and a, preferably biased against the stop leg 11, spring leg 12.
  • a compound of the blade fuses with the fuse contacts 10 can be produced by inserting the respective blade fuse between the respective stop leg 11 and spring leg 12 of a single spring contact 10.
  • the current bridge 8 has a current conductor 13 which serves for receiving and frictionally connecting to an electrical line (not shown).
  • the contact channel 7 for the current bridge 8 by a power bridge cover can be closed.
  • the power bridge cover is preferably made of an electrically non-conductive material, such as e.g. Plastic.
  • the current bridge cover preferably has a z-shape so that only the current bridge 8 located in the contact channel 7 is covered, but not the area of the contact chambers 6 for the individual contacts.

Landscapes

  • Fuses (AREA)

Claims (6)

  1. Porte-fusible (1) avec un boîtier allongé en forme de caisson (2), avec des points d'enfichage (5) accessibles depuis le côté supérieur (3) du boîtier pour des fusibles plats ainsi que des compartiments de contact (6), disposés dans le boîtier sous les points d'enfichage, pour des contacts individuels et un canal de contact (7), disposé dans le boîtier sous les points d'enfichage, pour un pont de courant (8),
    caractérisé en ce que
    les compartiments (6) pour les contacts individuels sont disposés dans le boîtier (2) de façon décalée entre eux par rapport à l'axe de l'agencement en longueur et de part et d'autre de l'axe longitudinal et le canal de contact (7) pour le pont de courant (8) s'étend sensiblement en zigzag le long de l'axe longitudinal entre les compartiments (6) pour les contacts individuels.
  2. Porte-fusible selon la revendication 1, caractérisé en ce que par rapport à l'axe de l'agencement en longueur d'un compartiment (6) pour un contact individuel se situe respectivement un espace vide en regard sur le côté opposé.
  3. Porte-fusible selon la revendication 2, caractérisé en ce que les espaces vides entre deux compartiments (6) sur un côté sont raccordés avec les espaces vides consécutifs sur l'autre côté.
  4. Porte fusible selon la revendication 1, 2 ou 3, caractérisé en ce que les espaces vides raccordés entre eux forment le canal de contact (7) s'étendant en zigzag pour le pont de courant (8).
  5. Porte-fusible selon la revendication 1, caractérisé en ce que le boîtier en forme de caisson (2) présente un tronçon (A) avec des compartiments (6), disposés de façon décalée entre eux des deux côtés, pour les contacts individuels et au moins un tronçon (B) avec des compartiments situés côte à côte sur un côté.
  6. Porte-fusible selon la revendication 1 - 4, caractérisé en ce que le canal de contact (7) pour le pont de courant (8) sur le côté inférieure du boîtier (4) peut être fermé par un couvercle de pont de courant.
EP05004697A 2004-03-09 2005-03-03 Porte-fusible pour des fusibles plats Active EP1575076B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004011490A DE102004011490A1 (de) 2004-03-09 2004-03-09 Sicherungsträger für Flachsicherungen
DE102004011490 2004-03-09

Publications (3)

Publication Number Publication Date
EP1575076A2 EP1575076A2 (fr) 2005-09-14
EP1575076A3 EP1575076A3 (fr) 2005-12-07
EP1575076B1 true EP1575076B1 (fr) 2007-05-09

Family

ID=34813626

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05004697A Active EP1575076B1 (fr) 2004-03-09 2005-03-03 Porte-fusible pour des fusibles plats

Country Status (3)

Country Link
US (1) US7048587B2 (fr)
EP (1) EP1575076B1 (fr)
DE (2) DE102004011490A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008106152A2 (fr) * 2007-02-26 2008-09-04 Autosplice, Inc. Base pour composant électronique et procédés de fabrication et d'utilisation de celle-ci
DE102008005078B3 (de) * 2008-01-18 2009-06-10 Audi Ag Strombrücke mit mehreren Kontaktebenen
CN101916697B (zh) * 2010-07-30 2013-04-10 奇瑞汽车股份有限公司 一种单排保险丝盒及其装配方法
JP2014082078A (ja) * 2012-10-16 2014-05-08 Sumitomo Wiring Syst Ltd ヒューズホルダおよびヒューズ断続機構

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE162694C (fr)
FR339846A (fr) 1903-03-20 1904-06-20 Charles Higgin Maxsted Métier perfectionné pour tisser les lacets, rubans et menus articles en général
JPS57149369A (en) * 1981-03-11 1982-09-14 Asahi Chem Ind Co Ltd Novel adhesive
GB8413414D0 (en) * 1984-05-25 1984-07-04 Lucas Ind Plc Fusebox
GB8809663D0 (en) * 1988-04-23 1988-05-25 Lucas Ind Plc Fuse box
JPH0716313Y2 (ja) * 1989-10-24 1995-04-12 矢崎総業株式会社 電気接続器
JP2587911Y2 (ja) * 1993-07-07 1998-12-24 住友電装株式会社 電気接続箱とミニヒューズ用バスバーの固定構造
DE4413880C1 (de) * 1994-04-21 1995-04-13 Reinshagen Kabelwerk Gmbh Pontentialverteiler, insbesondere für Sicherungsdosen von Kraftfahrzeugen
DE4441281C2 (de) * 1994-11-19 1997-11-06 Grote & Hartmann Steckverbinder
JPH09213199A (ja) * 1996-02-06 1997-08-15 Yazaki Corp 電気接続箱に配設する電気部品と電線との接続構造
DE19638972B4 (de) * 1996-09-23 2004-10-28 Tyco Electronics Logistics Ag Sicherungsleiste
US6227913B1 (en) * 1998-06-22 2001-05-08 Cooper Technologies Company Fuse bus member and connector assembly
US7212089B2 (en) * 2000-12-27 2007-05-01 Yazaki Corporation Relay unit and electrical junction box
DE20316994U1 (de) * 2003-11-05 2004-01-15 Lisa Dräxlmaier GmbH Sicherungsbox zur Aufnahme einer Strombrücke

Also Published As

Publication number Publication date
US20050215123A1 (en) 2005-09-29
EP1575076A2 (fr) 2005-09-14
DE502005000675D1 (de) 2007-06-21
US7048587B2 (en) 2006-05-23
EP1575076A3 (fr) 2005-12-07
DE102004011490A1 (de) 2005-09-29

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