INTEGRATED UNIT FOR TRANSFERRING ROTARY POWER FROM AN ELECTRICAL CHAIN FOR DE-ICING PROPELLER BLADES AND THE NOSE CONE OF A TURBOMACHINE
The invention relates to an integrated unit (220) for transferring rotary power from an electrical circuit for de-icing propeller blades and the nose cone (110) of a turbomachine, the unit comprising: - a rotary transformer (2221) comprising a static portion and a rotating portion; - a DC-to-AC volt...
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| creator | HADJIDJ, Djemouai |
| description | The invention relates to an integrated unit (220) for transferring rotary power from an electrical circuit for de-icing propeller blades and the nose cone (110) of a turbomachine, the unit comprising: - a rotary transformer (2221) comprising a static portion and a rotating portion; - a DC-to-AC voltage converter (2231) connected at its output to the static portion of the rotating transformer and intended to be connected at its input to a DC power supply (2321); and - a power switch (2211) connected to the rotating transformer and configured to transmit electrical power to at least one pair (1101, 1102) of propeller blades and to the nose cone (110) of the turbomachine.
Unité intégrée (220) de transfert de puissance tournant d'un circuit électrique de dégivrage de pales (1101, 1102) d'hélice et de cône avant (110) d'une turbomachine comprenant : - un transformateur-tournant (2221) comprenant une partie statique et une partie tournante; - un convertisseur (2231) de tension continue en tension alternative connecté à sa sortie à la partie statique du transformateur-tournant et destiné à être connecté à son entrée à une alimentation électrique continue (2321), et - un commutateur (2211) de puissance connecté au transformateur-tournant et configuré pour transmettre une puissance électrique à au moins une paire (1101, 1102) de pales d'hélice et au cône avant (110) de la turbomachine. |
| format | Patent |
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Unité intégrée (220) de transfert de puissance tournant d'un circuit électrique de dégivrage de pales (1101, 1102) d'hélice et de cône avant (110) d'une turbomachine comprenant : - un transformateur-tournant (2221) comprenant une partie statique et une partie tournante; - un convertisseur (2231) de tension continue en tension alternative connecté à sa sortie à la partie statique du transformateur-tournant et destiné à être connecté à son entrée à une alimentation électrique continue (2321), et - un commutateur (2211) de puissance connecté au transformateur-tournant et configuré pour transmettre une puissance électrique à au moins une paire (1101, 1102) de pales d'hélice et au cône avant (110) de la turbomachine.</description><language>eng ; fre</language><subject>AEROPLANES ; AIRCRAFT ; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT ; AVIATION ; BASIC ELECTRIC ELEMENTS ; COSMONAUTICS ; ELECTRIC HEATING ; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; EQUIPMENT FOR FITTING IN OR TO AIRCRAFT ; FLYING SUITS ; HELICOPTERS ; INDUCTANCES ; MAGNETS ; PARACHUTES ; PERFORMING OPERATIONS ; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES ; TRANSFORMERS ; TRANSPORTING</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=20231005&DB=EPODOC&CC=WO&NR=2023187292A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231005&DB=EPODOC&CC=WO&NR=2023187292A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HADJIDJ, Djemouai</creatorcontrib><title>INTEGRATED UNIT FOR TRANSFERRING ROTARY POWER FROM AN ELECTRICAL CHAIN FOR DE-ICING PROPELLER BLADES AND THE NOSE CONE OF A TURBOMACHINE</title><description>The invention relates to an integrated unit (220) for transferring rotary power from an electrical circuit for de-icing propeller blades and the nose cone (110) of a turbomachine, the unit comprising: - a rotary transformer (2221) comprising a static portion and a rotating portion; - a DC-to-AC voltage converter (2231) connected at its output to the static portion of the rotating transformer and intended to be connected at its input to a DC power supply (2321); and - a power switch (2211) connected to the rotating transformer and configured to transmit electrical power to at least one pair (1101, 1102) of propeller blades and to the nose cone (110) of the turbomachine.
Unité intégrée (220) de transfert de puissance tournant d'un circuit électrique de dégivrage de pales (1101, 1102) d'hélice et de cône avant (110) d'une turbomachine comprenant : - un transformateur-tournant (2221) comprenant une partie statique et une partie tournante; - un convertisseur (2231) de tension continue en tension alternative connecté à sa sortie à la partie statique du transformateur-tournant et destiné à être connecté à son entrée à une alimentation électrique continue (2321), et - un commutateur (2211) de puissance connecté au transformateur-tournant et configuré pour transmettre une puissance électrique à au moins une paire (1101, 1102) de pales d'hélice et au cône avant (110) de la turbomachine.</description><subject>AEROPLANES</subject><subject>AIRCRAFT</subject><subject>ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT</subject><subject>AVIATION</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>COSMONAUTICS</subject><subject>ELECTRIC HEATING</subject><subject>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>EQUIPMENT FOR FITTING IN OR TO AIRCRAFT</subject><subject>FLYING SUITS</subject><subject>HELICOPTERS</subject><subject>INDUCTANCES</subject><subject>MAGNETS</subject><subject>PARACHUTES</subject><subject>PERFORMING OPERATIONS</subject><subject>SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES</subject><subject>TRANSFORMERS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyzEKwkAQQNE0FqLeYcBa0KRQy3EzaxbWmTAZESsRWSvRQDyExzaKB7D6zX_D7BXYaKtoVMKeg4EXBVPkxpNq4C2oGOoRajmQglfZATJQJGcaHEZwFQb-spJmwX1IrVJTjP2_iVhS04sSrCJgaQicMIF4QLC9bmSHrgpM42xwPd-6NPl1lE09matmqX2cUteeL-menqeD5PO8WKyW-TrHRfHf9QYaSz7C</recordid><startdate>20231005</startdate><enddate>20231005</enddate><creator>HADJIDJ, Djemouai</creator><scope>EVB</scope></search><sort><creationdate>20231005</creationdate><title>INTEGRATED UNIT FOR TRANSFERRING ROTARY POWER FROM AN ELECTRICAL CHAIN FOR DE-ICING PROPELLER BLADES AND THE NOSE CONE OF A TURBOMACHINE</title><author>HADJIDJ, Djemouai</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2023187292A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2023</creationdate><topic>AEROPLANES</topic><topic>AIRCRAFT</topic><topic>ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT</topic><topic>AVIATION</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>COSMONAUTICS</topic><topic>ELECTRIC HEATING</topic><topic>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>EQUIPMENT FOR FITTING IN OR TO AIRCRAFT</topic><topic>FLYING SUITS</topic><topic>HELICOPTERS</topic><topic>INDUCTANCES</topic><topic>MAGNETS</topic><topic>PARACHUTES</topic><topic>PERFORMING OPERATIONS</topic><topic>SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES</topic><topic>TRANSFORMERS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>HADJIDJ, Djemouai</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HADJIDJ, Djemouai</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>INTEGRATED UNIT FOR TRANSFERRING ROTARY POWER FROM AN ELECTRICAL CHAIN FOR DE-ICING PROPELLER BLADES AND THE NOSE CONE OF A TURBOMACHINE</title><date>2023-10-05</date><risdate>2023</risdate><abstract>The invention relates to an integrated unit (220) for transferring rotary power from an electrical circuit for de-icing propeller blades and the nose cone (110) of a turbomachine, the unit comprising: - a rotary transformer (2221) comprising a static portion and a rotating portion; - a DC-to-AC voltage converter (2231) connected at its output to the static portion of the rotating transformer and intended to be connected at its input to a DC power supply (2321); and - a power switch (2211) connected to the rotating transformer and configured to transmit electrical power to at least one pair (1101, 1102) of propeller blades and to the nose cone (110) of the turbomachine.
Unité intégrée (220) de transfert de puissance tournant d'un circuit électrique de dégivrage de pales (1101, 1102) d'hélice et de cône avant (110) d'une turbomachine comprenant : - un transformateur-tournant (2221) comprenant une partie statique et une partie tournante; - un convertisseur (2231) de tension continue en tension alternative connecté à sa sortie à la partie statique du transformateur-tournant et destiné à être connecté à son entrée à une alimentation électrique continue (2321), et - un commutateur (2211) de puissance connecté au transformateur-tournant et configuré pour transmettre une puissance électrique à au moins une paire (1101, 1102) de pales d'hélice et au cône avant (110) de la turbomachine.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
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| subjects | AEROPLANES AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION BASIC ELECTRIC ELEMENTS COSMONAUTICS ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS HELICOPTERS INDUCTANCES MAGNETS PARACHUTES PERFORMING OPERATIONS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS TRANSPORTING |
| title | INTEGRATED UNIT FOR TRANSFERRING ROTARY POWER FROM AN ELECTRICAL CHAIN FOR DE-ICING PROPELLER BLADES AND THE NOSE CONE OF A TURBOMACHINE |
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