EP0880201A2 - Fiche avec un fusible - Google Patents

Fiche avec un fusible Download PDF

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Publication number
EP0880201A2
EP0880201A2 EP98107586A EP98107586A EP0880201A2 EP 0880201 A2 EP0880201 A2 EP 0880201A2 EP 98107586 A EP98107586 A EP 98107586A EP 98107586 A EP98107586 A EP 98107586A EP 0880201 A2 EP0880201 A2 EP 0880201A2
Authority
EP
European Patent Office
Prior art keywords
housing
plug
fuse
test
plug according
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Withdrawn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
EP98107586A
Other languages
German (de)
English (en)
Other versions
EP0880201A3 (fr
Inventor
Alfred Jim Jaeger
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.)
TE Connectivity Germany GmbH
Original Assignee
Krone GmbH
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 Krone GmbH filed Critical Krone GmbH
Publication of EP0880201A2 publication Critical patent/EP0880201A2/fr
Publication of EP0880201A3 publication Critical patent/EP0880201A3/fr
Withdrawn legal-status Critical Current

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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
    • H01H85/54—Protective devices wherein the fuse is carried, held, or retained by an intermediate or auxiliary part removable from the base, or used as sectionalisers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
    • H01R9/2625—Clip-on terminal blocks for side-by-side rail- or strip-mounting with built-in electrical component
    • H01R9/265—Clip-on terminal blocks for side-by-side rail- or strip-mounting with built-in electrical component with built-in fuse
    • 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
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse

Definitions

  • the invention relates to a fuse plug, in particular for safety edges in control, regulation and Power supply systems according to the preamble of Claim 1.
  • DE 44 37 122 C2 is a protective plug described, which consists of a housing with a PCB, a surge arrester, a Solder molding, which when a certain one is exceeded The temperature of the surge arrester melted will, a slide, a spring, an earth plate and a signaling element, one on the slide attached spring arm.
  • the coarse protection is in a known manner with a surge arrester realized.
  • the one with the surge arrester connected fail-safe mechanism implemented thermal protection if the surge arrester is overloaded, by the telecommunication wires a, b against Earth shorts.
  • This short circuit mechanism will realized by a slider, via the one on the back of the connector a red signaling element clearly emerges visibly from the plug when a Overvoltage occurs.
  • the fuse plug is complicated and requires considerable manual and assembly time expenditure.
  • the invention has for its object a Safety plug for reliable protection against Developing surges that simplify is carried out and automated production with guaranteed low cost.
  • the shape of the plug contacts in connection with the design of the receiving halves of the housing allows the formation of a very flat Fuse plug that is reliable and simple be manageably placed in a safety edge can to ensure conductor pairs there are safe from overvoltages protect.
  • the fuse plug is in particular as a surge protection plug for use in regulatory, Control and power supply systems in connection provided with isolating and switching strips and protects against transient overvoltages and inductive currents.
  • FIG. 1 are a perspective side view the essential components of the opened plug of the fuse plug in their constructive Connection shown.
  • Safety plug from a flat housing 1, which is formed from two receiving halves 2,3, which over a film hinge 4 hinged together are.
  • the lower or rear in Fig. 1 Receiving half 2 has chambers formed by webs in which a securing element 7, a display device 19 and plug contacts 5.6 introduced are.
  • the upper receiving half 3 acts as a lid.
  • the plug contacts 5,6 consist essentially of three areas.
  • the first area is made up of a contact tongue 10,10 'formed in the lower Receiving half 2 of the housing 1 lying flat in grooves a housing web 13 is guided, which from the Housing 1 protrudes over the contact tongues 10, 10 ' and for guiding the contact tongues 10, 10 'in one Bar 20 is used (Fig. 2).
  • the second area is in Continuation of the contact tongues 10, 10 'each a metallic receptacle 11, 11 'in the form of a Bulge formed, this bulge for respective contact tongue 10, 10 'is rotated by 90 °.
  • the third area will continue the recordings 11, 11 'each as a test and test tap 12, 12' in formed upper section of the fuse plug.
  • the plug contacts 5,6 are over the fuse element 7, for example consisting of a glass tube with two contact caps 8.9, which over a Fusible wire are connected to each other electrically connected.
  • the securing element 7 is with the contact caps 8.9 in the receptacles 11, 11 ' the plug contacts 5.6 spring loaded and light interchangeable.
  • test and test taps 12, 12 ' are resilient Openings 18 ', 18' 'in the housing shoulder 22 for Example accessible via a test plug 17. over another opening 18 in the housing shoulder 22 the signal element 15 of the display device 19 after pushed outside and thus made visible when one Triggered.
  • the display device 19 is with the test and Test taps 12, 12 'connected.
  • the display device 19 becomes signal element 15 and out Trigger elements 14, 16 formed.
  • a label holder 21 is formed, which is used for identification of the fuse plug can be used.
  • FIG. 2 is an exploded view of the Handling the fuse plug on a terminal block 20 shown in power supply systems.
  • the assembly of the fuse plug can be automated. All individual parts are designed so that assemble them manually or through a production line to let.
  • the housing 1 of the fuse plug is inexpensive as a one-piece injection molded part producible.

Landscapes

  • Fuses (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP98107586A 1997-05-23 1998-04-25 Fiche avec un fusible Withdrawn EP0880201A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722936A DE19722936C1 (de) 1997-05-23 1997-05-23 Schutzstecker
DE19722936 1997-05-23

Publications (2)

Publication Number Publication Date
EP0880201A2 true EP0880201A2 (fr) 1998-11-25
EP0880201A3 EP0880201A3 (fr) 1999-12-15

Family

ID=7831097

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98107586A Withdrawn EP0880201A3 (fr) 1997-05-23 1998-04-25 Fiche avec un fusible

Country Status (4)

Country Link
US (1) US6052059A (fr)
EP (1) EP0880201A3 (fr)
AU (1) AU3425197A (fr)
DE (1) DE19722936C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102396045A (zh) * 2009-04-17 2012-03-28 帕拉祖利公司 特别用于互锁插座和常规电气设备的熔断器座

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29909701U1 (de) 1999-06-02 1999-09-09 Quante Ag, 42109 Wuppertal Schutzstecker für eine Einrichtung der Telekommunikationstechnik
DE29913426U1 (de) * 1999-08-07 2000-12-28 Pepperl & Fuchs GmbH, 68307 Mannheim Überspannungsschutzbarriere zum Schutz von elektrischen Bauteilen elektrischer Anlagen gegen Überspannungen
DE20002713U1 (de) * 2000-02-16 2001-06-28 Weidmüller Interface GmbH & Co, 32760 Detmold Teststecker für Reihenklemmen
DE10201232A1 (de) * 2002-01-09 2003-07-17 Valeo Schalter & Sensoren Gmbh Tongeber
DE10254871A1 (de) * 2002-07-13 2004-01-29 Gerd Conrad Elektrische Fassung einer Sicherung
US6940021B2 (en) * 2002-09-30 2005-09-06 Rockwell Automation Technologies, Inc. Zero space component adapter for rail mounted terminal block relays
DE102009037800A1 (de) * 2009-08-18 2011-02-24 Bircher Reglomat Ag Rucksacksteckmodul für einen Schalter
DE102010009807A1 (de) 2010-03-01 2011-09-01 Phoenix Contact Gmbh & Co. Kg Anschlussklemmmenanordnung
EP3758152B1 (fr) * 2019-06-28 2024-09-25 Tyco Electronics France SAS Connecteur enfichable comportant une partie poignée
US11867719B1 (en) 2022-05-20 2024-01-09 Eaton Intelligent Power Limited Systems and methods for monitoring electrical fuses

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB676144A (en) * 1950-03-07 1952-07-23 Belling & Lee Ltd Improvements in or relating to electrical plug or socket connectors
ES333011A1 (es) * 1966-04-12 1967-07-16 Bassani Spa Portafusible enchufable en condiciones de maxima seguridad.
US4176902A (en) * 1977-10-27 1979-12-04 Bel Fuse Inc. Method for fusing male plug at end of power line cord
US4499447A (en) * 1983-06-17 1985-02-12 Guim Multi-Tech Corporation Blade terminal fuses with integrity indicator
IT208434Z2 (it) * 1986-11-17 1988-05-28 Codognese Meccanotec Zoccolo adattatore per fusibili alama.
DE3709875A1 (de) * 1987-03-25 1988-10-06 Krone Ag Schutzstecker fuer schalt- oder trennleisten der fernmeldetechnik
US4752243A (en) * 1987-06-02 1988-06-21 Noma Inc. Fuse plug
US4799898A (en) * 1988-02-26 1989-01-24 Gilbert Manufacturing Co. Fused plug
DE3909783C2 (de) * 1989-03-22 1996-06-13 Krone Ag Schutzstecker für Anschlußleisten der Fernmelde- und Datentechnik
DE3942519A1 (de) * 1989-12-22 1991-06-27 Kleinhuis Hermann Gmbh Elektrische anschlussklemme
DE59103665D1 (de) * 1990-09-28 1995-01-12 Siemens Ag Schutzstecker für eine in Telekommunikations-, insbesondere Fernsprechnebenstellenanlagen eingesetzte Verteilerleiste.
DE9101599U1 (de) * 1991-02-12 1991-05-02 Siemens AG, 8000 München Schutzstecker für ein Kontaktbauteil in einem Verteiler einer Telekommunikationsanlage
SE507621C2 (sv) * 1991-02-18 1998-06-29 Nitro Nobel Ab Kopplingsblock för tändanordningar
DE4201217C2 (de) * 1992-01-18 1993-12-09 Weidmueller Interface Markierungselement für elektrische Reihenklemmen
US5311139A (en) * 1992-06-11 1994-05-10 Fogal William J Fuse checker for testing integrity of a miniature, plug-in fuse while the fuse is installed in an electrical circuit
DE4437122C2 (de) * 1994-10-01 1996-07-18 Krone Ag Überspannungsschutzstecker
US5546267A (en) * 1994-12-08 1996-08-13 Illinois Tool Works Inc. Communication circuit protector
US5701118A (en) * 1996-02-20 1997-12-23 Hull; Harold L. Blown fuse indicator circuit and fuse cap, including a method of use therefore

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102396045A (zh) * 2009-04-17 2012-03-28 帕拉祖利公司 特别用于互锁插座和常规电气设备的熔断器座

Also Published As

Publication number Publication date
AU3425197A (en) 1998-11-26
EP0880201A3 (fr) 1999-12-15
DE19722936C1 (de) 1998-10-08
US6052059A (en) 2000-04-18

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