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1. WO2017136221 - PYROTECHNIC DISCONNECT WITH ARC SPLITTER PLATES

Publication Number WO/2017/136221
Publication Date 10.08.2017
International Application No. PCT/US2017/015210
International Filing Date 27.01.2017
IPC
B60L 3/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
3Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
04Cutting-off the power supply under fault conditions
B60R 21/01 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
01Electrical circuits for triggering safety arrangements in case of vehicle accidents or impending vehicle accidents
H01H 9/30 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
9Details of switching devices, not covered by groups H01H1/-H01H7/104
30Means for extinguishing or preventing arc between current-carrying parts
H01H 9/34 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
9Details of switching devices, not covered by groups H01H1/-H01H7/104
30Means for extinguishing or preventing arc between current-carrying parts
34Stationary parts for restricting or subdividing the arc, e.g. barrier plate
H01H 9/36 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
9Details of switching devices, not covered by groups H01H1/-H01H7/104
30Means for extinguishing or preventing arc between current-carrying parts
34Stationary parts for restricting or subdividing the arc, e.g. barrier plate
36Metal parts
H01H 39/00 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
39Switching devices actuated by an explosion produced within the device and initiated by an electric current
CPC
B60L 3/04
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
3Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
04Cutting off the power supply under fault conditions
B60Y 2200/91
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
YINDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
2200Type of vehicle
90Vehicles comprising electric prime movers
91Electric vehicles
H01H 2231/026
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
2231Applications
026Car
H01H 39/006
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
39Switching devices actuated by an explosion produced within the device and initiated by an electric current
006Opening by severing a conductor
H01H 9/36
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
9Details of switching devices, not covered by groups H01H1/00 - H01H7/00
30Means for extinguishing or preventing arc between current-carrying parts
34Stationary parts for restricting or subdividing the arc, e.g. barrier plate
36Metal parts
Applicants
  • TESLA, INC. [US]/[US]
Inventors
  • GOLDMAN, Mark
  • CORTES, Jeff
  • REICHBACH, Jeffrey G.
Agents
  • GARLICK, Bruce E.
Priority Data
15/016,20204.02.2016US
15/016,21004.02.2016US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PYROTECHNIC DISCONNECT WITH ARC SPLITTER PLATES
(FR) DÉCONNEXION PYROTECHNIQUE UTILISANT DES PLAQUES DE SECTIONNEMENT D'ARC
Abstract
(EN)
A pyrotechnic disconnect comprises: a housing with at least a combustion chamber therein; a pyrotechnic charge in the combustion chamber; a busbar covering an opening of the combustion chamber, the busbar configured to be severed by activation of the pyrotechnic charge; and arc splitter plates arranged in the housing on an opposite side of the busbar from the combustion chamber.
(FR)
L'invention concerne une déconnexion pyrotechnique comprenant : un boîtier comportant au moins une chambre de combustion ; une charge pyrotechnique dans la chambre de combustion ; une barre omnibus recouvrant une ouverture de la chambre de combustion, la barre omnibus étant conçue pour être séparée par l'activation de la charge pyrotechnique ; et des plaques de sectionnement d'arc placées dans le boîtier sur un côté opposé de la barre omnibus par rapport à la chambre de combustion.
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