AUTOMOTIVE ELECTRIC AUXILIARY DEVICE
The invention is directed to an automotive electric auxiliary device (10) with an electronic high-voltage motor (12) driven by an electronic high-voltage power circuit (HVC), an electronic low-voltage control circuit (LVC) being galvanically isolated from the electronic high-voltage power circuit (H...
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creator | MÜLLER, Martin BÜRGER, Frank |
description | The invention is directed to an automotive electric auxiliary device (10) with an electronic high-voltage motor (12) driven by an electronic high-voltage power circuit (HVC), an electronic low-voltage control circuit (LVC) being galvanically isolated from the electronic high-voltage power circuit (HVC), and a wake-up unit (15) for waking-up the electronic high-voltage power circuit (HVC), the wake-up unit (15) comprising a low-voltage wake-up input port (41) for receiving a single wake-up flank, an inductive coupling element (20) for inductively transmitting the single wake-up flank to a releasable latch unit (30) which transforms the single wake-up flank to a set constant high-voltage activity signal level for indicating a non-sleeping mode to the electronic high-voltage power circuit (HVC). The invention allows to wake up a control unit (60) of the automotive electric coolant pump (10) from an energy-efficient sleeping mode.
L'invention concerne un dispositif auxiliaire électrique automobile (10) avec un moteur électronique haute tension (12) commandé par un circuit électronique de puissance haute tension (HVC), un circuit électronique de commande basse tension (LVC) isolé galvaniquement du circuit électronique haute tension (HVC), et une unité de réveil (15) servant à réveiller le circuit électronique de puissance haute tension (HVC), l'unité de réveil (15) comprenant un orifice d'entrée de réveil basse tension (41) servant à recevoir un unique flanc de réveil, un élément de couplage inductif (20) servant à transmettre par induction l'unique flanc de réveil à une unité de verrouillage libérable (30) qui transforme l'unique flanc de réveil en un niveau de signal d'activité haute tension constant réglé pour indiquer un mode de non-sommeil au circuit électronique de puissance haute tension (HVC). L'invention permet de réveiller une unité de commande (60) de la pompe d'agent de refroidissement électrique automobile (10) à partir d'un mode de sommeil économe en énergie. |
format | Patent |
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L'invention concerne un dispositif auxiliaire électrique automobile (10) avec un moteur électronique haute tension (12) commandé par un circuit électronique de puissance haute tension (HVC), un circuit électronique de commande basse tension (LVC) isolé galvaniquement du circuit électronique haute tension (HVC), et une unité de réveil (15) servant à réveiller le circuit électronique de puissance haute tension (HVC), l'unité de réveil (15) comprenant un orifice d'entrée de réveil basse tension (41) servant à recevoir un unique flanc de réveil, un élément de couplage inductif (20) servant à transmettre par induction l'unique flanc de réveil à une unité de verrouillage libérable (30) qui transforme l'unique flanc de réveil en un niveau de signal d'activité haute tension constant réglé pour indiquer un mode de non-sommeil au circuit électronique de puissance haute tension (HVC). L'invention permet de réveiller une unité de commande (60) de la pompe d'agent de refroidissement électrique automobile (10) à partir d'un mode de sommeil économe en énergie.</description><language>eng ; fre</language><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ; ELECTRICITY ; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL ; GENERATION ; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES ; PERFORMING OPERATIONS ; SYSTEMS FOR STORING ELECTRIC ENERGY ; TRANSPORTING ; VEHICLES IN GENERAL ; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230223&DB=EPODOC&CC=WO&NR=2023020704A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230223&DB=EPODOC&CC=WO&NR=2023020704A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MÜLLER, Martin</creatorcontrib><creatorcontrib>BÜRGER, Frank</creatorcontrib><title>AUTOMOTIVE ELECTRIC AUXILIARY DEVICE</title><description>The invention is directed to an automotive electric auxiliary device (10) with an electronic high-voltage motor (12) driven by an electronic high-voltage power circuit (HVC), an electronic low-voltage control circuit (LVC) being galvanically isolated from the electronic high-voltage power circuit (HVC), and a wake-up unit (15) for waking-up the electronic high-voltage power circuit (HVC), the wake-up unit (15) comprising a low-voltage wake-up input port (41) for receiving a single wake-up flank, an inductive coupling element (20) for inductively transmitting the single wake-up flank to a releasable latch unit (30) which transforms the single wake-up flank to a set constant high-voltage activity signal level for indicating a non-sleeping mode to the electronic high-voltage power circuit (HVC). The invention allows to wake up a control unit (60) of the automotive electric coolant pump (10) from an energy-efficient sleeping mode.
L'invention concerne un dispositif auxiliaire électrique automobile (10) avec un moteur électronique haute tension (12) commandé par un circuit électronique de puissance haute tension (HVC), un circuit électronique de commande basse tension (LVC) isolé galvaniquement du circuit électronique haute tension (HVC), et une unité de réveil (15) servant à réveiller le circuit électronique de puissance haute tension (HVC), l'unité de réveil (15) comprenant un orifice d'entrée de réveil basse tension (41) servant à recevoir un unique flanc de réveil, un élément de couplage inductif (20) servant à transmettre par induction l'unique flanc de réveil à une unité de verrouillage libérable (30) qui transforme l'unique flanc de réveil en un niveau de signal d'activité haute tension constant réglé pour indiquer un mode de non-sommeil au circuit électronique de puissance haute tension (HVC). L'invention permet de réveiller une unité de commande (60) de la pompe d'agent de refroidissement électrique automobile (10) à partir d'un mode de sommeil économe en énergie.</description><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES</subject><subject>ELECTRICITY</subject><subject>ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL</subject><subject>GENERATION</subject><subject>MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES</subject><subject>PERFORMING OPERATIONS</subject><subject>SYSTEMS FOR STORING ELECTRIC ENERGY</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><subject>VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFBxDA3x9_UP8QxzVXD1cXUOCfJ0VnAMjfD08XQMilRwcQ3zdHblYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx4f5GBkbGBkYG5gYmjobGxKkCAB39JAM</recordid><startdate>20230223</startdate><enddate>20230223</enddate><creator>MÜLLER, Martin</creator><creator>BÜRGER, Frank</creator><scope>EVB</scope></search><sort><creationdate>20230223</creationdate><title>AUTOMOTIVE ELECTRIC AUXILIARY DEVICE</title><author>MÜLLER, Martin ; BÜRGER, Frank</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2023020704A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2023</creationdate><topic>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES</topic><topic>ELECTRICITY</topic><topic>ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL</topic><topic>GENERATION</topic><topic>MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES</topic><topic>PERFORMING OPERATIONS</topic><topic>SYSTEMS FOR STORING ELECTRIC ENERGY</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><topic>VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</topic><toplevel>online_resources</toplevel><creatorcontrib>MÜLLER, Martin</creatorcontrib><creatorcontrib>BÜRGER, Frank</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MÜLLER, Martin</au><au>BÜRGER, Frank</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>AUTOMOTIVE ELECTRIC AUXILIARY DEVICE</title><date>2023-02-23</date><risdate>2023</risdate><abstract>The invention is directed to an automotive electric auxiliary device (10) with an electronic high-voltage motor (12) driven by an electronic high-voltage power circuit (HVC), an electronic low-voltage control circuit (LVC) being galvanically isolated from the electronic high-voltage power circuit (HVC), and a wake-up unit (15) for waking-up the electronic high-voltage power circuit (HVC), the wake-up unit (15) comprising a low-voltage wake-up input port (41) for receiving a single wake-up flank, an inductive coupling element (20) for inductively transmitting the single wake-up flank to a releasable latch unit (30) which transforms the single wake-up flank to a set constant high-voltage activity signal level for indicating a non-sleeping mode to the electronic high-voltage power circuit (HVC). The invention allows to wake up a control unit (60) of the automotive electric coolant pump (10) from an energy-efficient sleeping mode.
L'invention concerne un dispositif auxiliaire électrique automobile (10) avec un moteur électronique haute tension (12) commandé par un circuit électronique de puissance haute tension (HVC), un circuit électronique de commande basse tension (LVC) isolé galvaniquement du circuit électronique haute tension (HVC), et une unité de réveil (15) servant à réveiller le circuit électronique de puissance haute tension (HVC), l'unité de réveil (15) comprenant un orifice d'entrée de réveil basse tension (41) servant à recevoir un unique flanc de réveil, un élément de couplage inductif (20) servant à transmettre par induction l'unique flanc de réveil à une unité de verrouillage libérable (30) qui transforme l'unique flanc de réveil en un niveau de signal d'activité haute tension constant réglé pour indiquer un mode de non-sommeil au circuit électronique de puissance haute tension (HVC). L'invention permet de réveiller une unité de commande (60) de la pompe d'agent de refroidissement électrique automobile (10) à partir d'un mode de sommeil économe en énergie.</abstract><oa>free_for_read</oa></addata></record> |
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language | eng ; fre |
recordid | cdi_epo_espacenet_WO2023020704A1 |
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subjects | CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL GENERATION MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS SYSTEMS FOR STORING ELECTRIC ENERGY TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR |
title | AUTOMOTIVE ELECTRIC AUXILIARY DEVICE |
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