FUEL PUMP MODULE

Provided is a fuel pump module configured so that an increase in the temperature of winding wires is suppressed and so that the efficiency of a fuel pump is increased. A fuel pump module is provided with: a motor section (60) having stator sections (61) which are formed by winding coils (61b) in win...

Full description

Saved in:
Bibliographic Details
Main Authors KOMORI TOSHIO, WAKUNAGA TOMOYUKI
Format Patent
LanguageEnglish
French
Japanese
Published 16.07.2015
Subjects
Online AccessGet full text

Cover

Loading…
Abstract Provided is a fuel pump module configured so that an increase in the temperature of winding wires is suppressed and so that the efficiency of a fuel pump is increased. A fuel pump module is provided with: a motor section (60) having stator sections (61) which are formed by winding coils (61b) in winding grooves (61d) in stator cores (61a), the motor section (60) also having a rotor section (40) which is rotatably supported within the stator sections (61), the motor section (60) further having a yoke (10) which is formed in a cylindrical shape and which has the stator sections (61) secured to the inner peripheral surface of the yoke (10); and a pump section (50) for supplying fuel using an impeller (20) engaged with the rotor section (40) and driven and rotated. Through-hole flow passages (70) serving as fluid passages through which the fuel flows are provided in the winding grooves (61d) in the stator sections (61). La présente invention se rapporte à un module de pompe à carburant conçu de sorte qu'une augmentation de la température de fils de bobinage soit supprimée et de sorte que l'efficacité d'une pompe à carburant soit améliorée. Un module de pompe à carburant est doté : d'une section moteur (60) possédant des sections stator (61) qui sont formées par des enroulements de bobinage (61b) dans des rainures de bobinage (61d) dans des noyaux (61a) de stator, la section moteur (60) comportant également une section rotor (40) qui est supportée rotative dans les sections stator (61), la section moteur (60) comportant en outre une culasse (10) qui a une forme cylindrique et qui a les sections stator (61) fixées à la surface périphérique intérieure de la culasse (10) ; et d'une section pompe (50) destinée à acheminer le carburant à l'aide d'un impulseur (20) en prise avec la section rotor (40) et entraîné et mis en rotation. Des passages d'écoulement (70) à trous traversants servant de passages de fluide par lesquels s'écoule le carburant sont disposés dans les rainures de bobinage (61d) dans les sections stator (61).  巻線の温度上昇を抑え、燃料ポンプの効率を高めた燃料ポンプモジュールを得る。ステータコア(61a)の巻線溝(61d)にコイル(61b)が巻回されたステータ部(61)と、このステータ部(61)内に回転自在に支持されたロータ部(40)と、円筒状に形成され内周面にステータ部(61)が固着されるヨーク(10)とを有するモータ部(60)、ロータ部(40)に係合して回転駆動されるインペラ(20)により燃料を送給するポンプ部(50)を備え、ステータ部(61)の巻線溝(61d)の中に、燃料を流通させる流体通路となる貫通孔流路(70)を設けるようにした。
AbstractList Provided is a fuel pump module configured so that an increase in the temperature of winding wires is suppressed and so that the efficiency of a fuel pump is increased. A fuel pump module is provided with: a motor section (60) having stator sections (61) which are formed by winding coils (61b) in winding grooves (61d) in stator cores (61a), the motor section (60) also having a rotor section (40) which is rotatably supported within the stator sections (61), the motor section (60) further having a yoke (10) which is formed in a cylindrical shape and which has the stator sections (61) secured to the inner peripheral surface of the yoke (10); and a pump section (50) for supplying fuel using an impeller (20) engaged with the rotor section (40) and driven and rotated. Through-hole flow passages (70) serving as fluid passages through which the fuel flows are provided in the winding grooves (61d) in the stator sections (61). La présente invention se rapporte à un module de pompe à carburant conçu de sorte qu'une augmentation de la température de fils de bobinage soit supprimée et de sorte que l'efficacité d'une pompe à carburant soit améliorée. Un module de pompe à carburant est doté : d'une section moteur (60) possédant des sections stator (61) qui sont formées par des enroulements de bobinage (61b) dans des rainures de bobinage (61d) dans des noyaux (61a) de stator, la section moteur (60) comportant également une section rotor (40) qui est supportée rotative dans les sections stator (61), la section moteur (60) comportant en outre une culasse (10) qui a une forme cylindrique et qui a les sections stator (61) fixées à la surface périphérique intérieure de la culasse (10) ; et d'une section pompe (50) destinée à acheminer le carburant à l'aide d'un impulseur (20) en prise avec la section rotor (40) et entraîné et mis en rotation. Des passages d'écoulement (70) à trous traversants servant de passages de fluide par lesquels s'écoule le carburant sont disposés dans les rainures de bobinage (61d) dans les sections stator (61).  巻線の温度上昇を抑え、燃料ポンプの効率を高めた燃料ポンプモジュールを得る。ステータコア(61a)の巻線溝(61d)にコイル(61b)が巻回されたステータ部(61)と、このステータ部(61)内に回転自在に支持されたロータ部(40)と、円筒状に形成され内周面にステータ部(61)が固着されるヨーク(10)とを有するモータ部(60)、ロータ部(40)に係合して回転駆動されるインペラ(20)により燃料を送給するポンプ部(50)を備え、ステータ部(61)の巻線溝(61d)の中に、燃料を流通させる流体通路となる貫通孔流路(70)を設けるようにした。
Author KOMORI TOSHIO
WAKUNAGA TOMOYUKI
Author_xml – fullname: KOMORI TOSHIO
– fullname: WAKUNAGA TOMOYUKI
BookMark eNrjYmDJy89L5WQQcAt19VEICPUNUPD1dwn1ceVhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHh_kYGhqaGBiYWhhaOhsbEqQIAN4cgFQ
ContentType Patent
DBID EVB
DatabaseName esp@cenet
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EVB
  name: esp@cenet
  url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Chemistry
Sciences
DocumentTitleAlternate 燃料ポンプモジュール
MODULE DE POMPE À CARBURANT
ExternalDocumentID WO2015104818A1
GroupedDBID EVB
ID FETCH-epo_espacenet_WO2015104818A13
IEDL.DBID EVB
IngestDate Fri Jul 19 16:30:22 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
French
Japanese
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_WO2015104818A13
Notes Application Number: WO2014JP50225
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150716&DB=EPODOC&CC=WO&NR=2015104818A1
ParticipantIDs epo_espacenet_WO2015104818A1
PublicationCentury 2000
PublicationDate 20150716
PublicationDateYYYYMMDD 2015-07-16
PublicationDate_xml – month: 07
  year: 2015
  text: 20150716
  day: 16
PublicationDecade 2010
PublicationYear 2015
RelatedCompanies MITSUBISHI ELECTRIC CORPORATION
RelatedCompanies_xml – name: MITSUBISHI ELECTRIC CORPORATION
Score 3.1068497
Snippet Provided is a fuel pump module configured so that an increase in the temperature of winding wires is suppressed and so that the efficiency of a fuel pump is...
SourceID epo
SourceType Open Access Repository
SubjectTerms BLASTING
COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF
WEAPONS
Title FUEL PUMP MODULE
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150716&DB=EPODOC&locale=&CC=WO&NR=2015104818A1
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwY2BQAdYJScB2qLGuMbC9rGuSZGygC2zlJ-qaJiabWyalpKUagqcLfP3MPEJNvCJMI5gYcmB7YcDnhJaDD0cE5qhkYH4vAZfXBYhBLBfw2spi_aRMoFC-vVuIrYsatHcMbt2Yqbk42boG-Lv4O6s5OwP7bWp-QWA5Q9DZKBaOwL4SK7AhbQ7KD65hTqB9KQXIlYqbIANbANC8vBIhBqasRGEGTmfY3WvCDBy-0ClvIBOa-4pFGATcQl19FAJCfQMUfP1dQn1cRRmU3VxDnD10gUbHw30SH-6P7A5jMQYWYB8_VYJBwQB8zpqRQQqwOWBikpiWlJpqYQCsKZIMk9KSDFNSJRlk8JkkhV9amoELxAUNSRqayTCwlBSVpsoC69KSJDlwEAAAHDlzZw
link.rule.ids 230,309,783,888,25576,76876
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwY2BQAdYJScB2qLGuMbC9rGuSZGygC2zlJ-qaJiabWyalpKUagqcLfP3MPEJNvCJMI5gYcmB7YcDnhJaDD0cE5qhkYH4vAZfXBYhBLBfw2spi_aRMoFC-vVuIrYsatHcMbt2Yqbk42boG-Lv4O6s5OwP7bWp-QWA5Q9DZKBaOwL4SK7CRbQ7KD65hTqB9KQXIlYqbIANbANC8vBIhBqasRGEGTmfY3WvCDBy-0ClvIBOa-4pFGATcQl19FAJCfQMUfP1dQn1cRRmU3VxDnD10gUbHw30SH-6P7A5jMQYWYB8_VYJBwQB8zpqRQQqwOWBikpiWlJpqYQCsKZIMk9KSDFNSJRlk8JkkhV9anoHTI8TXJ97H089bmoELJAUanjQ0k2FgKSkqTZUF1qslSXLg4AAAr7l2Wg
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=FUEL+PUMP+MODULE&rft.inventor=KOMORI+TOSHIO&rft.inventor=WAKUNAGA+TOMOYUKI&rft.date=2015-07-16&rft.externalDBID=A1&rft.externalDocID=WO2015104818A1