WIRE MATERIAL FOR PISTON RING AND PISTON RING PRODUCTION METHOD

Provided is a wire material of which a first side surface for forming an outer peripheral surface of a piston ring includes a tapered surface and a protruding surface. The protruding surface is divided into a first portion and a second portion by a first virtual surface which is an extension of the...

Full description

Saved in:
Bibliographic Details
Main Authors HAMA, Masahide, MINEMURA, Satoshi, NAKAZAWA, Atsushi
Format Patent
LanguageEnglish
French
Japanese
Published 04.11.2021
Subjects
Online AccessGet full text

Cover

Loading…
Abstract Provided is a wire material of which a first side surface for forming an outer peripheral surface of a piston ring includes a tapered surface and a protruding surface. The protruding surface is divided into a first portion and a second portion by a first virtual surface which is an extension of the tapered surface. The first portion includes an apex part and is formed to have a projecting shape. La présente invention concerne un matériau de fil dont une première surface latérale pour former une surface périphérique externe d'un segment de piston comprend une surface conique et une surface saillante. La surface saillante est divisée en une première partie et une seconde partie par une première surface virtuelle qui est une extension de la surface conique. La première partie comprend une partie sommet et est formée pour présenter une forme en saillie. 線材の表面のうちピストンリングにおいて外周面を形成する第1側面は、テーパ面と突出面とを含み、突出面はテーパ面を延ばした第1仮想面によって第1部位と第2部位とに区分され、第1部位は、頂部を含むと共に凸状となるように形成されている。
AbstractList Provided is a wire material of which a first side surface for forming an outer peripheral surface of a piston ring includes a tapered surface and a protruding surface. The protruding surface is divided into a first portion and a second portion by a first virtual surface which is an extension of the tapered surface. The first portion includes an apex part and is formed to have a projecting shape. La présente invention concerne un matériau de fil dont une première surface latérale pour former une surface périphérique externe d'un segment de piston comprend une surface conique et une surface saillante. La surface saillante est divisée en une première partie et une seconde partie par une première surface virtuelle qui est une extension de la surface conique. La première partie comprend une partie sommet et est formée pour présenter une forme en saillie. 線材の表面のうちピストンリングにおいて外周面を形成する第1側面は、テーパ面と突出面とを含み、突出面はテーパ面を延ばした第1仮想面によって第1部位と第2部位とに区分され、第1部位は、頂部を含むと共に凸状となるように形成されている。
Author MINEMURA, Satoshi
NAKAZAWA, Atsushi
HAMA, Masahide
Author_xml – fullname: HAMA, Masahide
– fullname: MINEMURA, Satoshi
– fullname: NAKAZAWA, Atsushi
BookMark eNrjYmDJy89L5WSwD_cMclXwdQxxDfJ09FFw8w9SCPAMDvH3Uwjy9HNXcPRzQeEHBPm7hDqHeAL5vq4hHv4uPAysaYk5xam8UJqbQdnNNcTZQze1ID8-tbggMTk1L7UkPtzfyMDI0MjIwNTE0tHQmDhVAEP4LQw
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 ピストンリング用の線材、及びピストンリングの製造方法
MATÉRIAU DE FIL POUR SEGMENT DE PISTON ET PROCÉDÉ DE PRODUCTION DE SEGMENT DE PISTON
ExternalDocumentID WO2021220549A1
GroupedDBID EVB
ID FETCH-epo_espacenet_WO2021220549A13
IEDL.DBID EVB
IngestDate Fri Jul 19 14:41:38 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
French
Japanese
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_WO2021220549A13
Notes Application Number: WO2020JP47139
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211104&DB=EPODOC&CC=WO&NR=2021220549A1
ParticipantIDs epo_espacenet_WO2021220549A1
PublicationCentury 2000
PublicationDate 20211104
PublicationDateYYYYMMDD 2021-11-04
PublicationDate_xml – month: 11
  year: 2021
  text: 20211104
  day: 04
PublicationDecade 2020
PublicationYear 2021
RelatedCompanies TPR CO., LTD
RelatedCompanies_xml – name: TPR CO., LTD
Score 3.4950938
Snippet Provided is a wire material of which a first side surface for forming an outer peripheral surface of a piston ring includes a tapered surface and a protruding...
SourceID epo
SourceType Open Access Repository
SubjectTerms ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
BLASTING
COMBUSTION ENGINES
CYLINDERS
CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
PISTONS
SEALINGS
THERMAL INSULATION IN GENERAL
WEAPONS
Title WIRE MATERIAL FOR PISTON RING AND PISTON RING PRODUCTION METHOD
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211104&DB=EPODOC&locale=&CC=WO&NR=2021220549A1
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1dS8MwFL2MKeqbTsWPKQFlb8XOtit5GKNrOlqxH8zO7W00WQOKbMNV_PvehE3ny96SXAhJ4CY5yT3nAtybXCgZdmqY3JSG7XaEQVWMuyuLRyE45TNT8Z3jpBOO7KeJM6nBx4YLo3VCv7U4InqUQH-v9H69_HvEYjq2cvXA37Bp0RvkXdZao2NEMyqbLet3gyxlqd_yfcRtrWSobYpTalMPsdKeukgrpf3gta94KcvtQ2VwDPsZ9jevTqD2XjTg0N_kXmvAQbz-8sbi2vtWp9AbR8OAxB7eQCPvmSB-I1n0kqcJUSENxEvYv3o2TNlIx4iQOMjDlJ3B3SDI_dDAkUx_Jz4dp9vDts6hPl_MywsgtKSCCqs9KwvHnlGnKKVw3BLBppRtWViX0NzV09Vu8zUcqapm3NlNqFefX-UNHr0Vv9Ur9gOOOYHb
link.rule.ids 230,309,786,891,25594,76906
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3dS8MwED_GFOebTsWPqQFlb8XOtit5GKNrOlrtF7Nzextt2oIi23AV_30vYdP5srckB0cSuFx-yf3uAO7VjIs07FRRM7VUdLPLFSpi3M0yfeQ8o1muCr5zEHbdsf40NaY1-NhwYWSe0G-ZHBEtiqO9V_K8Xv49YjEZW7l6yN5waNEfJj3WXqNjRDOimi0b9Jw4YpHdtm3Ebe1wJGWCU6pTC7HSniny84rL0-tA8FKW205leAT7MeqbV8dQe0-b0LA3tdeacBCsv7yxuba-1Qn0J97IIYGFN1DP8gniNxJ7L0kUEhHSQKyQ_evHo4iNZYwICZzEjdgp3A2dxHYVnMnsd-GzSbQ9be0M6vPFvDgHQgvKKdc6eZEaek6NtCi5YRYINsuyU6baBbR2abrcLb6FhpsE_sz3wucrOBQiyb7TW1CvPr-Ka3TDVXYjd-8Hyb6EyA
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=WIRE+MATERIAL+FOR+PISTON+RING+AND+PISTON+RING+PRODUCTION+METHOD&rft.inventor=HAMA%2C+Masahide&rft.inventor=MINEMURA%2C+Satoshi&rft.inventor=NAKAZAWA%2C+Atsushi&rft.date=2021-11-04&rft.externalDBID=A1&rft.externalDocID=WO2021220549A1