JPH0555703B

In an internal combustion engine wherein a learning correction amount for improving the drivability in a high altitude is introduced into the feedback control of the air-fuel ratio, a lower limit is imposed on the learning correction amount, and a reference value for the lower limit is renewed in ac...

Full description

Saved in:
Bibliographic Details
Main Authors HATSUTORI KOJI, KOBAYASHI NOBUYUKI
Format Patent
LanguageEnglish
Published 17.08.1993
Edition5
Subjects
BLASTING
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
Online AccessGet full text

Cover

Abstract In an internal combustion engine wherein a learning correction amount for improving the drivability in a high altitude is introduced into the feedback control of the air-fuel ratio, a lower limit is imposed on the learning correction amount, and a reference value for the lower limit is renewed in accordance with comparison of the mean value of an air-fuel ratio correction amount with a predetermined value and comparison of the learning correction amount with the reference value in an idling state.
AbstractList In an internal combustion engine wherein a learning correction amount for improving the drivability in a high altitude is introduced into the feedback control of the air-fuel ratio, a lower limit is imposed on the learning correction amount, and a reference value for the lower limit is renewed in accordance with comparison of the mean value of an air-fuel ratio correction amount with a predetermined value and comparison of the learning correction amount with the reference value in an idling state.
Author HATSUTORI KOJI
KOBAYASHI NOBUYUKI
Author_xml – fullname: HATSUTORI KOJI
– fullname: KOBAYASHI NOBUYUKI
BookMark eNrjYmDJy89L5WTg9grwMDA1NTU3MHbiYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxSDqcjIyJUgQANJsd_Q
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
Edition 5
ExternalDocumentID JPH0555703BB2
GroupedDBID EVB
ID FETCH-epo_espacenet_JPH0555703BB23
IEDL.DBID EVB
IngestDate Fri Jul 19 15:00:18 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_JPH0555703BB23
Notes Application Number: JP19840163497
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19930817&DB=EPODOC&CC=JP&NR=H0555703B2
ParticipantIDs epo_espacenet_JPH0555703BB2
PublicationCentury 1900
PublicationDate 19930817
PublicationDateYYYYMMDD 1993-08-17
PublicationDate_xml – month: 08
  year: 1993
  text: 19930817
  day: 17
PublicationDecade 1990
PublicationYear 1993
RelatedCompanies TOYOTA MOTOR CO LTD
RelatedCompanies_xml – name: TOYOTA MOTOR CO LTD
Score 2.4315488
Snippet In an internal combustion engine wherein a learning correction amount for improving the drivability in a high altitude is introduced into the feedback control...
SourceID epo
SourceType Open Access Repository
SubjectTerms BLASTING
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
Title JPH0555703B
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19930817&DB=EPODOC&locale=&CC=JP&NR=H0555703B2
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwY2BQMbJMNjBNs7DUTTFJTdE1sUg10k2yME3UNQQ2_i3Nkw0tLA1A-519_cw8Qk28IkwjmBiyYHthwOeEloMPRwTmqGRgfi8Bl9cFiEEsF_DaymL9pEygUL69W4iti1oKdLuYMbCGM1dzcbJ1DfB38XdWc3a29QpQ8wuy9QAdbAVM3U7A4poV2Iw2By3_cg1zAu1KKUCuUtwEGdgCgKbllQgxMKXmCTNwOsNuXhNm4PCFTngDmdC8VyzCwO0VADdelEHJzTXE2UMXaGo83AvxSCqcjIzFGFiAfftUCQYFE1NT4ySLtJRki2RTk-RUc2DrwTjFxCQ50dzQMtkw2VSSQRqPQVJ4ZaUZuCCr84DdRHMZBpaSotJUWWANWpIkB_Y6ACwucV4
link.rule.ids 230,309,783,888,25578,76884
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwY2BQMbJMNjBNs7DUTTFJTdE1sUg10k2yME3UNQQ2_i3Nkw0tLA1A-519_cw8Qk28IkwjmBiyYHthwOeEloMPRwTmqGRgfi8Bl9cFiEEsF_DaymL9pEygUL69W4iti1oKdLuYMbCGM1dzcbJ1DfB38XdWc3a29QpQ8wuy9QAdbAVM3U7A4poV2MS2AJ2z7xrmBNqVUoBcpbgJMrAFAE3LKxFiYErNE2bgdIbdvCbMwOELnfAGMqF5r1iEgdsrAG68KIOSm2uIs4cu0NR4uBfikVQ4GRmLMbAA-_apEgwKJqamxkkWaSnJFsmmJsmp5sDWg3GKiUlyormhZbJhsqkkgzQeg6TwysozcHqE-PrE-3j6eUszcEFW6gG7jOYyDCwlRaWpssDatCRJDhwMAKMRdE4
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=JPH0555703B&rft.inventor=HATSUTORI+KOJI&rft.inventor=KOBAYASHI+NOBUYUKI&rft.date=1993-08-17&rft.externalDBID=B2&rft.externalDocID=JPH0555703BB2