ES2536549T3 - Fuse switch for a vehicle battery - Google Patents

Fuse switch for a vehicle battery Download PDF

Info

Publication number
ES2536549T3
ES2536549T3 ES10779560.1T ES10779560T ES2536549T3 ES 2536549 T3 ES2536549 T3 ES 2536549T3 ES 10779560 T ES10779560 T ES 10779560T ES 2536549 T3 ES2536549 T3 ES 2536549T3
Authority
ES
Spain
Prior art keywords
state
conductive elements
distance
vehicle battery
sections
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
ES10779560.1T
Other languages
Spanish (es)
Inventor
Rainer Mäckel
Thomas Schulz
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
Application granted granted Critical
Publication of ES2536549T3 publication Critical patent/ES2536549T3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01H39/006—Opening by severing a conductor
    • 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

Landscapes

  • Air Bags (AREA)
  • Fuses (AREA)

Abstract

Interruptor (48) fusible para una batería de vehículo para interrumpir una unión eléctrica, en el que en un estado de unión dos conexiones (50, 52) están eléctricamente unidas entre sí y en un estado de interrupción se forman una pluralidad de secciones (72) de separación entre las dos conexiones (50, 52), en el que para pasar del estado de unión al estado de interrupción puede encenderse una carga (64) propulsora y, de este modo, puede crearse una presión en una cámara (68) de gas, estando las secciones (72) de separación y la cámara (68) de gas separadas espacialmente unas de otras, caracterizado porque el interruptor (48) fusible presenta una pluralidad de elementos (56) conductores que están dispuestos distanciados unos de otros, así como elementos (62) conductores móviles, que unen los elementos (56) conductores dispuestos de manera distanciada en el estado de unión dando lugar a una conexión en serie y que al cambiar de estado pueden separarse por medio de la presión en cada caso de al menos uno de los elementos (56) conductores dispuestos de manera distanciada, de modo que entre ambos elementos (56, 62) conductores se forma una de las secciones (72) de separación.Fusible switch (48) for a vehicle battery for breaking an electrical connection, wherein in a connected state two connections (50, 52) are electrically connected to each other and in a broken state a plurality of sections (72) are formed. ) of separation between the two connections (50, 52), in which a propellant charge (64) can be ignited in order to pass from the connection state to the interruption state and, in this way, a pressure can be created in a chamber (68) gas, the separation sections (72) and the gas chamber (68) being spatially separated from one another, characterized in that the fuse switch (48) has a plurality of conductive elements (56) that are arranged at a distance from each other, as well as mobile conductive elements (62), which join the conductive elements (56) arranged at a distance in the union state, giving rise to a series connection and that when changing state can be separated by means of pressure in each case of at least one of the conductive elements (56) arranged at a distance, so that between both conductive elements (56, 62) one of the separation sections (72) is formed.

Description

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Claims (1)

imagen1image 1
ES10779560.1T 2009-12-03 2010-11-23 Fuse switch for a vehicle battery Active ES2536549T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009056865 2009-12-03
DE200910056865 DE102009056865A1 (en) 2009-12-03 2009-12-03 Safety switch for a vehicle battery
PCT/EP2010/067977 WO2011067132A1 (en) 2009-12-03 2010-11-23 Safety switch for a vehicle battery

Publications (1)

Publication Number Publication Date
ES2536549T3 true ES2536549T3 (en) 2015-05-26

Family

ID=43536583

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10779560.1T Active ES2536549T3 (en) 2009-12-03 2010-11-23 Fuse switch for a vehicle battery

Country Status (4)

Country Link
EP (1) EP2507812B8 (en)
DE (1) DE102009056865A1 (en)
ES (1) ES2536549T3 (en)
WO (1) WO2011067132A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104723886B (en) * 2013-12-19 2017-06-16 观致汽车有限公司 Attachment means, method for vehicle and the vehicle including the device
DE102014203424A1 (en) 2014-02-26 2015-09-10 Robert Bosch Gmbh Battery system and method of operating such
US9755417B2 (en) 2014-03-07 2017-09-05 Ford Global Technologies, Llc High voltage cutoff for electrified vehicles
DE102014115396A1 (en) * 2014-10-22 2014-12-18 Peter Lell Disconnector for high DC or AC currents at high voltages
DE102016222339A1 (en) 2016-11-15 2018-05-17 Bayerische Motoren Werke Aktiengesellschaft PYROTECHNICAL SWITCH AND INTERMEDIATE DISCHARGE SYSTEM
DE102017108404B4 (en) * 2017-04-20 2020-06-18 Webasto SE Electric heater
DE102018203915A1 (en) * 2018-03-14 2019-09-19 Audi Ag HV energy storage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2505871A1 (en) * 1975-02-12 1976-08-26 Draloric Electronic Resistor mounted in bore of former - uses former which has second bore for fuse lead and which is made of plastics material
US4460886A (en) * 1982-11-01 1984-07-17 S&C Electric Company Pressure-operated switch for a current-limiting, high-voltage interrupting module
DE19819662A1 (en) 1997-05-02 1998-11-12 Ellenberger & Poensgen Power supply interrupting switch for motor vehicle
DE19817133A1 (en) * 1998-04-19 1999-10-28 Lell Peter Power disconnecting switch for emergency use in high current circuits, especially vehicles
EP1883091B1 (en) * 2006-07-25 2010-12-29 Autoliv Development AB Pyrotechnic circuit breaker
DE102007051504A1 (en) * 2007-10-27 2009-04-30 Daimler Ag Safety device for use in e.g. electric or hybrid vehicle, has outer contour of separation body adjusted to inner contour of passage such that ignition chamber is connected with surge chamber after separation of conductor

Also Published As

Publication number Publication date
EP2507812B8 (en) 2015-04-22
EP2507812A1 (en) 2012-10-10
EP2507812B1 (en) 2015-02-25
WO2011067132A1 (en) 2011-06-09
DE102009056865A1 (en) 2011-06-09

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