EP1710871B1 - Stromunterbrecher für elektrische Versorgungsleitungen von Kraftfahrzeugen - Google Patents

Stromunterbrecher für elektrische Versorgungsleitungen von Kraftfahrzeugen Download PDF

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Publication number
EP1710871B1
EP1710871B1 EP05007772A EP05007772A EP1710871B1 EP 1710871 B1 EP1710871 B1 EP 1710871B1 EP 05007772 A EP05007772 A EP 05007772A EP 05007772 A EP05007772 A EP 05007772A EP 1710871 B1 EP1710871 B1 EP 1710871B1
Authority
EP
European Patent Office
Prior art keywords
connection element
circuit breaker
projection
flat part
recess
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
EP05007772A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1710871A1 (de
Inventor
Dipl.-Ing. Martin Schloms
Franz-Josef Lietz
Uwe Glasenapp
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.)
Auto Kabel Management GmbH
Original Assignee
Auto Kabel Management 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 Auto Kabel Management GmbH filed Critical Auto Kabel Management GmbH
Priority to EP05007772A priority Critical patent/EP1710871B1/de
Priority to DE502005001423T priority patent/DE502005001423D1/de
Priority to ES05007772T priority patent/ES2290809T3/es
Priority to AT05007772T priority patent/ATE372598T1/de
Priority to PL05007772T priority patent/PL1710871T3/pl
Priority to US11/910,496 priority patent/US7767921B2/en
Priority to CN200680010772A priority patent/CN100592577C/zh
Priority to PCT/EP2006/060943 priority patent/WO2006106042A1/de
Priority to CN2006800107816A priority patent/CN101283427B/zh
Priority to EP06725662A priority patent/EP1866945B1/de
Priority to AT06725662T priority patent/ATE404986T1/de
Priority to PT06725662T priority patent/PT1866945E/pt
Priority to DE202006020172U priority patent/DE202006020172U1/de
Priority to PCT/EP2006/061460 priority patent/WO2006077268A1/de
Priority to DE502006001340T priority patent/DE502006001340D1/de
Priority to PL06725662T priority patent/PL1866945T3/pl
Priority to US11/910,588 priority patent/US8154377B2/en
Priority to ES06725662T priority patent/ES2312129T3/es
Publication of EP1710871A1 publication Critical patent/EP1710871A1/de
Application granted granted Critical
Publication of EP1710871B1 publication Critical patent/EP1710871B1/de
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
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/055—Fusible members
    • H01H85/08—Fusible members characterised by the shape or form of the fusible member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
    • H01R13/637—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by fluid pressure, e.g. explosion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
    • H01H2039/008—Switching devices actuated by an explosion produced within the device and initiated by an electric current using the switch for a battery cutoff
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49105—Switch making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49107—Fuse making

Definitions

  • the invention generally relates to a circuit breaker for electrical supply lines, in particular power lines or battery cables, of motor vehicles with a first connection element and a second connection element, wherein in a conductive state of the circuit breaker, a current path between the first connection element and the second connection element.
  • Circuit breakers for motor vehicles are well known.
  • a circuit breaker and a circuit breaker circuit is known.
  • the DE 197 12 544 A1 To prevent the power supply by mechanically cutting a fuse.
  • this cutting of the fuse leads to the fact that after an excessive impact of the circuit breaker is destroyed and must be replaced.
  • the beats DE 197 12 544 A1 to press by means of a pressure block a moving contact on a fixed contact and thus the conductivity maintain.
  • the holding state can be solved to open the breaker.
  • the DE 196 06 447 A1 proposes a circuit breaker for battery lines of vehicles.
  • a piston is inserted into a hollow cylinder of a receptacle and thus ensures the current path.
  • the piston is pushed out of the hollow cylinder by means of a detonator capsule.
  • the current path is interrupted.
  • the piston can be prevented from jumping back into its original position by means of an annular shoulder in the hollow cylinder.
  • a circuit breaker in which a socket is formed on a battery terminal.
  • a connector corresponding to the socket is formed on a terminal lug of a cable terminal.
  • the plug is shaped to fit in plugged state, an undercut in the socket engages behind. This locks the plug in the socket.
  • a circuit breaker for electrical supply lines available provide, on the one hand low in the production and on the other hand ensures a fault-free operation.
  • the first connection element has a recess
  • the second connection element is formed from an electrically conductive flat part
  • the second connection element has a projection corresponding to the recess, such that in the conductive state of the circuit breaker, the projection non-positively is arranged in the recess.
  • connection element is formed from conductive flat parts, results in an extremely favorable production.
  • first connection part can be formed from a Plachleiter, which further reduces the production costs.
  • the flat parts can be easily deformed and thus both a recess and a projection can be formed in the connection elements with little technical effort.
  • the two connection elements can be mechanically connected to one another. A current path is thereby made.
  • the force that must be used to solve this connection can be adjusted by shaping the recess and the projection.
  • the projection is arranged in the recess by means of a press fit. Preferred is an immediate clamping connection between the projection and recess. In particular, a conical interference fit is preferred.
  • the recess and / or the projection may be formed tapered. it is preferred if the pot tapers starting from the flat part.
  • the connecting elements can be formed particularly favorably if at least one flat part is produced from a metal sheet. Sheets of various strengths of electrically conductive materials are cheap and can be easily processed. Also, extruded strips can be used for the production of flat parts.
  • the flat parts are formed from the sheets by means of separation processes.
  • punching, laser cutting, sawing or other chipless or spanarnide separation methods are suitable as a separation process.
  • the recess can be punched, cut or drilled out of the connection element.
  • the recess has a collar.
  • This collar can be formed for example when punching out the recess of the connection element. Further, the collar may be formed by inserting a mandrel into the recess after it has been formed. The collar can be shaped so that there is a good fit connection between projection and recess.
  • the circuit breaker can be produced in a particularly favorable manner if the projection is formed in one piece from the flat part.
  • the projection can be pulled out of the flat part. This can be done for example by means of ironing or deep drawing or by bending. This can be a stamp in the Flat part are guided, which forms in the flat part of the projection.
  • the projection is attached to the flat part by means of material and / or non-positive joining.
  • the projection is a deep-drawn pot corresponding to the recess.
  • Particularly preferred here is the very cost-effective and rapid production of the circuit breaker, when the projection is pulled only during the joining of the first connection element with the second connection element from the flat part.
  • the first connection element can be placed on the second connection element, and a stamp can simultaneously form the projection and drive it into the recess in order to join the connection elements together.
  • a further advantageous embodiment results when a separation unit is provided on the first connection element.
  • the separation unit may have an auxiliary drive, by means of which the connection elements can be separated from each other.
  • a pyrotechnic squib is preferred as an auxiliary drive.
  • This separation unit can be provided on the first connection element in such a way that the non-positive connection between the first and the second connection element can be released with it. For example, by the ignition of the squib, a pressure can be generated, which presses the projection out of the recess and thus causes a separation of the connection elements.
  • a particularly secure separation is ensured when a bolt is provided in the separation unit, which is accelerated in the direction of the projection and thus solves the frictional connection, through the Acceleration of the bolt, a greater impulse can be exerted on the projection, so that the press connection is released with greater certainty.
  • Another object of the invention is a method for producing a circuit breaker for motor vehicles by forming a first terminal element and forming a second formed from an electrically conductive flat part connection element, characterized by forming a recess in the first connection element, forms a recess corresponding to the recess in the second Connection element, and connecting the first connection element with the second connection element by frictionally joining the projection and recess.
  • the circuit breaker can be produced particularly advantageously and favorably if the projection is formed only during the connection of the connection elements. This can be done, for example, by a mandrel driving the material of the second connection element into the recess of the first connection element and thus forming a projection in the second connection element which is in press-connection with the first connection element.
  • FIG. 1A shows a first connection element 2 with a recess B.
  • the first connection element 2 may be a flat part formed from a sheet metal. To produce the flat part of this can be punched from a sheet, cut or produced in any other way.
  • the recess 8 can be punched out of the flat part. It is also possible that the recess 8 is cut or drilled out of the flat part.
  • FIG. 1B shows a second connection element 4.
  • this second connection element 4 may be a flat part formed from a sheet metal.
  • a projection 10 is provided at the second connection element 4.
  • the projection 10 may be formed in the form of a pot.
  • the projection 10 is in particular formed integrally with the flat part. For the preparation of the projection 10, this can be formed by deep drawing from the flat part, the projection 10 can also be welded or soldered to the flat part.
  • connection elements 2, 4 may have a constriction 5.
  • the constriction 5 can serve as a predetermined breaking point. When the connection is broken off, a connection element can be more easily deformed along the constriction 5, which results in the projection 10 being able to be released more easily from the recess 8.
  • the second flat part 4 can be laid in the raw state on the first connection element 2 and a mandrel (not shown) can press the flat part into the recess 8, so that the projection 10 is formed and at the same time the connection elements 2, 4 are frictionally joined.
  • FIG. 1C shows a circuit breaker 6, in which the first connection element 2 is joined to the second connection element 4.
  • an immediate clamping connection is provided. This can be for example a frictional press connection.
  • a current path is formed between the connection element 2 and the connection element 4.
  • connection between the connection element 2 and the connection element 4 via the projection 10 can be shaped differently. If recess 8 and projection 10 are conically shaped, a conical press fit can be produced.
  • FIG. 2 shows a first connection of the connection elements 2, 4, in which a collar 12 runs along the recess 8 of the first connection element 2.
  • the bearing surface of the projection 10 is enlarged in the recess 8, whereby a better adhesion is ensured.
  • the collar 12 can be formed by engaging the mandrel 8 after the recess 8 has been formed and engaging further material of the flat part out of the recess.
  • FIG. 3 shows a possible design of the connection element 2, in which the recess 8 has no collar 12.
  • Such a connection element 2 can be produced more cheaply, but has a lower adhesion, since the projection 10 has a smaller contact surface on the connection element 2.
  • FIG. 4 shows a circuit breaker 6 in the assembled state.
  • the connection elements 2, 4 are connected to each other by means of press connection.
  • a pyrotechnic ignition unit 14 is arranged at the connection element 2, a pyrotechnic ignition unit 14 is arranged at the connection element 2, a pyrotechnic ignition unit 14 is arranged.
  • This pyrotechnic separation unit 14 may be encased by encapsulation 18. In the illustrated embodiment, the encapsulation 18 is cut open in order to better represent the pyrotechnic separation unit 14.
  • an electrical connection to a connector receptacle 16 can be arranged.
  • a pressure can be built up by igniting the squib in the cylinder space between squib and projection, which solves the connection between the connection elements 2, 4.
  • the separation unit 14 can be sealed by means of O-ring 15. The seal causes the gas pressure in the cylinder chamber does not fall off before the pot has been blown out of the recess.
  • connections 20a, 20b may be formed for connection to a safety battery terminal.
  • the terminals 20 may be formed integrally with the connection elements 2, 4.
  • 20 points can be arranged in addition to the holes.
  • the terminals 20 allow connection to battery terminals. As a result, the current path between a battery terminal and the motor vehicle network can be secured.
  • Figure 5A shows a circuit breaker 6 before the activation of the pyrotechnic separation unit 14.
  • the connection elements 2, 4 are electrically connected to each other.
  • the pyrotechnic separation unit 14 is provided in the encapsulation 18.
  • a current flow can run from terminal 20a via connection element 4, connection element 2 and connection 20b.
  • the pyrotechnic separation unit 14 can be controlled and ignite the squib.
  • the gas pressure produced by the ignition of the ignition pellet causes the projection 10 to be pressed out of the recess 8 and the current path between Connection element 2 and connection element 4 is separated.
  • the constriction 5 serves the purpose of simplifying the release of the connection elements 2, 4.
  • the connecting element 2, 4 can be bent more easily along the constriction 5. When blowing off, therefore, a smaller force acts on the port 20.
  • FIG. 6 shows a sectional view of a circuit breaker according to an embodiment.
  • the circuit breaker in addition to a catch housing 22.
  • a part of the connecting element 4 is pivoted after ignition of the squib 14.
  • the catch housing prevents the connection element 4 can get into the engine compartment.
  • a housing 24 closes off the squib 14 tightly.
  • a connecting flange 24 a tightly grip the collar 8.
  • a seal 28 may be provided which prevents gas from escaping from the cylinder space after ignition of the squib 14.
  • the connecting flange 24a of the housing 24 is pushed onto the collar 8 during assembly. Previously, the squib 14 may be inserted into the housing 24.
  • the pot 10 may have a depression in the direction of the cylinder chamber. In this depression, an increased gas pressure can build up, which promotes the release of the compound.
  • FIG. 7 shows the circuit breaker according to FIG. 6 in an opened state. Only the housing 24 is shown in a non-cut state.
  • the circuit breaker according to the invention is characterized by cost-effective and simple production.
  • the pyrotechnic ignition unit of the circuit breaker can be reassembled, so that an exchange of components can be omitted.

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuses (AREA)
  • Air Bags (AREA)
  • Control Of Electric Motors In General (AREA)
  • Protection Of Generators And Motors (AREA)
  • Control Of Direct Current Motors (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Organic Insulating Materials (AREA)
  • Conductive Materials (AREA)
  • Insulated Conductors (AREA)
  • Emergency Protection Circuit Devices (AREA)
EP05007772A 2005-04-08 2005-04-08 Stromunterbrecher für elektrische Versorgungsleitungen von Kraftfahrzeugen Active EP1710871B1 (de)

Priority Applications (18)

Application Number Priority Date Filing Date Title
EP05007772A EP1710871B1 (de) 2005-04-08 2005-04-08 Stromunterbrecher für elektrische Versorgungsleitungen von Kraftfahrzeugen
DE502005001423T DE502005001423D1 (de) 2005-04-08 2005-04-08 Stromunterbrecher für elektrische Versorgungsleitungen von Kraftfahrzeugen
ES05007772T ES2290809T3 (es) 2005-04-08 2005-04-08 Interruptor para lineas de alimentcion electrica de vehiculos motorizados.
AT05007772T ATE372598T1 (de) 2005-04-08 2005-04-08 Stromunterbrecher für elektrische versorgungsleitungen von kraftfahrzeugen
PL05007772T PL1710871T3 (pl) 2005-04-08 2005-04-08 Przerywacz prądu dla samochodowych elektrycznych przewodów zasilających
CN200680010772A CN100592577C (zh) 2005-04-08 2006-03-22 用于汽车供电导线的断流器
PCT/EP2006/060943 WO2006106042A1 (de) 2005-04-08 2006-03-22 Stromunterbrecher für elektrische versorgungsleitungen von kraftfahrzeugen
US11/910,496 US7767921B2 (en) 2005-04-08 2006-03-22 Circuit breaker for electrical power leads of motor vehicles
PL06725662T PL1866945T3 (pl) 2005-04-08 2006-04-07 Bierne wyzwalanie przerywacza prądu dla elektrycznych przewodów zasilających samochodów
AT06725662T ATE404986T1 (de) 2005-04-08 2006-04-07 Passive auslösung eines stromunterbrechers für elektrische versorgungsleitungen von kraftfahrzeugen
CN2006800107816A CN101283427B (zh) 2005-04-08 2006-04-07 用于汽车供电导线的断路器的无源触发
DE202006020172U DE202006020172U1 (de) 2005-04-08 2006-04-07 Passive Auslösung eines Stromunterbrecher für elektrische Versorgungsleitungen von Kraftfahrzeugen
PCT/EP2006/061460 WO2006077268A1 (de) 2005-04-08 2006-04-07 Passive auslösung eines stromunterbrecher für elektrische versorgungsleitungen von kraftfahrzeugen
DE502006001340T DE502006001340D1 (de) 2005-04-08 2006-04-07 Passive Auslösung eines Stromunterbrechers für elektrische Versorgungsleitungen von Kraftfahrzeugen
EP06725662A EP1866945B1 (de) 2005-04-08 2006-04-07 Passive Auslösung eines Stromunterbrechers für elektrische Versorgungsleitungen von Kraftfahrzeugen
US11/910,588 US8154377B2 (en) 2005-04-08 2006-04-07 Passive triggering of a circuit breaker for electrical supply lines of motor vehicles
ES06725662T ES2312129T3 (es) 2005-04-08 2006-04-07 Activacion pasiva de un interruptor de corriente para lineas de alimentacion electricas de automoviles.
PT06725662T PT1866945E (pt) 2005-04-08 2006-04-07 Activação passiva de um disjuntor para cabos de alimentação eléctrica de automóveis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05007772A EP1710871B1 (de) 2005-04-08 2005-04-08 Stromunterbrecher für elektrische Versorgungsleitungen von Kraftfahrzeugen

Publications (2)

Publication Number Publication Date
EP1710871A1 EP1710871A1 (de) 2006-10-11
EP1710871B1 true EP1710871B1 (de) 2007-09-05

Family

ID=35432709

Family Applications (2)

Application Number Title Priority Date Filing Date
EP05007772A Active EP1710871B1 (de) 2005-04-08 2005-04-08 Stromunterbrecher für elektrische Versorgungsleitungen von Kraftfahrzeugen
EP06725662A Not-in-force EP1866945B1 (de) 2005-04-08 2006-04-07 Passive Auslösung eines Stromunterbrechers für elektrische Versorgungsleitungen von Kraftfahrzeugen

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP06725662A Not-in-force EP1866945B1 (de) 2005-04-08 2006-04-07 Passive Auslösung eines Stromunterbrechers für elektrische Versorgungsleitungen von Kraftfahrzeugen

Country Status (9)

Country Link
US (2) US7767921B2 (pt)
EP (2) EP1710871B1 (pt)
CN (2) CN100592577C (pt)
AT (2) ATE372598T1 (pt)
DE (3) DE502005001423D1 (pt)
ES (2) ES2290809T3 (pt)
PL (2) PL1710871T3 (pt)
PT (1) PT1866945E (pt)
WO (2) WO2006106042A1 (pt)

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DE102008055904B4 (de) 2008-11-05 2018-03-22 Auto-Kabel Management Gmbh Steckverbindung für ein Insassenschutzmittel
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DE102009033410B4 (de) * 2009-07-15 2011-09-01 Auto-Kabel Managementgesellschaft Mbh Stromkreisunterbrecher für elektrische Versorgungsleitungen von Kraftfahrzeugen
DE102010011150B4 (de) * 2010-03-11 2012-03-29 Auto-Kabel Managementgesellschaft Mbh Elektrische Sicherung für Kraftfahrzeugenergieleitungen und Herstellungsverfahren für eine solche Sicherung
DE102010015240B4 (de) 2010-04-15 2012-02-16 Auto-Kabel Managementgesellschaft Mbh Trennvorrichtung für Kraftfahrzeugenergieleiter und deren Verwendung
FR2963475B1 (fr) * 2010-08-02 2012-09-21 Michelin Soc Tech Dispositif de connexion d'une batterie a un vehicule electrique ou hybride, et coffre a batterie comprenant ledit dispositif de connexion.
JP5355796B2 (ja) * 2010-09-30 2013-11-27 本田技研工業株式会社 スクータ型電動車両
US8362380B2 (en) 2011-01-31 2013-01-29 Bren-Tronics Batteries International, L.L.C. Current isolation contactor
GB2489242B (en) * 2011-03-21 2016-02-03 Cooper Technologies Co Locking switch assembly and manufacture of locking component
FR3017240B1 (fr) * 2014-02-04 2016-01-29 Ncs Pyrotechnie Et Tech Sas Coupe-circuit pyrotechnique
DE102014111772B4 (de) * 2014-08-18 2016-03-24 Borgwarner Ludwigsburg Gmbh Sicherung für einen elektrischen Stromkreis sowie Leiterplatte mit einer Sicherung
EP2996134B1 (en) 2014-09-09 2017-04-26 Airbus Safran Launchers SAS Pyrotechnic circuit breaker with improved cutting of the bus bar
EP2996133B8 (en) * 2014-09-09 2017-08-23 ArianeGroup SAS Pyrotechnic circuit breaker having an improved structure for accommodating a bus bar, and assembly method thereof
DE102015201371A1 (de) * 2015-01-27 2016-07-28 Leoni Bordnetz-Systeme Gmbh Pyrotechnisches Sicherungselement
DE102017108404B4 (de) * 2017-04-20 2020-06-18 Webasto SE Elektrische Heizeinrichtung
DE102017118416A1 (de) * 2017-08-11 2019-02-14 Ruag Ammotec Gmbh Pyrotechnische Trenneinrichtung, System zum elektrischen Laden einer elektrischen Energiezelle, Mobilgerät und Ladegerät
DE102017011471B3 (de) 2017-12-13 2019-01-24 Audi Ag Elektrische Sicherung mit einem pyrotechnischen Trennelement
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CN101283427B (zh) 2012-05-23
PL1710871T3 (pl) 2008-01-31
CN101151772A (zh) 2008-03-26
WO2006077268A1 (de) 2006-07-27
WO2006106042A1 (de) 2006-10-12
US8154377B2 (en) 2012-04-10
DE202006020172U1 (de) 2008-04-17
US20080204184A1 (en) 2008-08-28
ATE404986T1 (de) 2008-08-15
DE502005001423D1 (de) 2007-10-18
US7767921B2 (en) 2010-08-03
ES2290809T3 (es) 2008-02-16
US20080197001A1 (en) 2008-08-21
DE502006001340D1 (de) 2008-09-25
EP1866945B1 (de) 2008-08-13
EP1710871A1 (de) 2006-10-11
PL1866945T3 (pl) 2009-01-30
EP1866945A1 (de) 2007-12-19
CN100592577C (zh) 2010-02-24
PT1866945E (pt) 2008-11-12
ATE372598T1 (de) 2007-09-15
CN101283427A (zh) 2008-10-08
ES2312129T3 (es) 2009-02-16

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