System for determining coefficients of seal friction

A system for determining a hydraulic seal coefficient of friction of a hydraulic cylinder includes a force sensor to provide a force signal indicative of a force of the cylinder. A controller is configured to receive a plurality of first force signals at a first load and determine a first friction f...

Full description

Saved in:
Bibliographic Details
Main Authors FAIVRE JOSEPH, FEHR DREW A, ZHU YONGLIANG
Format Patent
LanguageEnglish
Published 24.11.2015
Subjects
ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL
BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PERFORMING OPERATIONS
PHYSICS
PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES
TESTING
TRANSPORTING
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF
VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
VEHICLES IN GENERAL
Online AccessGet full text

Cover

Abstract A system for determining a hydraulic seal coefficient of friction of a hydraulic cylinder includes a force sensor to provide a force signal indicative of a force of the cylinder. A controller is configured to receive a plurality of first force signals at a first load and determine a first friction force and receive a plurality of second force signals at a second load and determine a second friction force. A hydraulic seal coefficient of friction is determined based at least in part upon the first friction force and the second friction force. A method is also disclosed.
AbstractList A system for determining a hydraulic seal coefficient of friction of a hydraulic cylinder includes a force sensor to provide a force signal indicative of a force of the cylinder. A controller is configured to receive a plurality of first force signals at a first load and determine a first friction force and receive a plurality of second force signals at a second load and determine a second friction force. A hydraulic seal coefficient of friction is determined based at least in part upon the first friction force and the second friction force. A method is also disclosed.
Author FEHR DREW A
FAIVRE JOSEPH
ZHU YONGLIANG
Author_xml – fullname: FAIVRE JOSEPH
– fullname: FEHR DREW A
– fullname: ZHU YONGLIANG
BookMark eNqNyj0OwjAMBtAMMPB3B1-AoVAJZaUqYi_MVRQ-I0utXSVeuD0LB2B6y9uGlZpiE9rhUx0zsRV6wVFmUdE3ZQOzZIF6JWOqSBNxkexiug9rTlPF4ecu0K1_dPcjFhtRl5Sh8PE5xCa2l9hcT-c_yhf6nC6n
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
Physics
ExternalDocumentID US9194791B2
GroupedDBID EVB
ID FETCH-epo_espacenet_US9194791B23
IEDL.DBID EVB
IngestDate Fri Jul 19 11:50:35 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_US9194791B23
Notes Application Number: US201213654817
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151124&DB=EPODOC&CC=US&NR=9194791B2
ParticipantIDs epo_espacenet_US9194791B2
PublicationCentury 2000
PublicationDate 20151124
PublicationDateYYYYMMDD 2015-11-24
PublicationDate_xml – month: 11
  year: 2015
  text: 20151124
  day: 24
PublicationDecade 2010
PublicationYear 2015
RelatedCompanies CATERPILLAR INC
RelatedCompanies_xml – name: CATERPILLAR INC
Score 3.0065613
Snippet A system for determining a hydraulic seal coefficient of friction of a hydraulic cylinder includes a force sensor to provide a force signal indicative of a...
SourceID epo
SourceType Open Access Repository
SubjectTerms ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL
BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PERFORMING OPERATIONS
PHYSICS
PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES
TESTING
TRANSPORTING
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF
VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
VEHICLES IN GENERAL
Title System for determining coefficients of seal friction
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151124&DB=EPODOC&locale=&CC=US&NR=9194791B2
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1LS8NAEB5Kfd40KtYXe5DcgqbdJuYQhLwoQh_YRnor-8hCL0kxEf--s2taveh1F5bZhZn5Zvf7ZgHu-cDTgk_l8EepHKpU4XCpqBMEyn-igvse1Xrn8cQb5fRlOVx2YL3Vwpg-oZ-mOSJ6lEB_b0y83vxcYiWGW1k_8DUOVc_ZIkzstjp2NXygdhKF6WyaTGM7jsN8bk9ewwCLdT9wI4zWe4iife0M6VukRSmb3xklO4H9GS5WNqfQKUoLjuLtx2sWHI7b924LDgxBU9Q42DphfQb0u8s4QbhJZMtmwQRERFWYfhCaGkEqRTS1i-hvgPR2zoFk6SIeOWjIarfpVT7fmTy4gG5ZlcUlEL_w-oIrn7uSUSUFQ3igJO0zxijDWrMHvT-Xufpn7hqO9elpkV2f3kC3ef8objHbNvzOnNMXBDSGDQ
link.rule.ids 230,309,783,888,25576,76882
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1LT8JAEJ4QfOBNUSM-92B6a7SwtvTQmNBCUGkhAoZb030lXFoiNf59Z9eCXvS6m0x2J5nX7vfNANyyjqsJn8pm90LZVClpM6Go7fvK61LOPJdqvnOcuMM5fV48LGqw3HBhTJ_QT9McES2Ko72Xxl-vfh6xIoOtXN-xJS4Vj4NZEFlVdezo9IFaUS_oT8bROLTCMJhPreQ18LFY93ynh956BzPsrh520H_raVLK6ndEGRzC7gSF5eUR1GTehEa4GbzWhP24-u9uwp4BaPI1LlZGuD4G-t1lnGC6SUSFZsEARHghTT8IDY0ghSIa2kX0GCB9nRMgg_4sHNp4kHR76XQ-3R65cwr1vMjlGRBPum3OlMcckVEleIbpgRK0nWUZzbDWbEHrTzHn_-zdQGM4i0fp6Cl5uYADrUlNuGvTS6iX7x_yCiNvya6Nzr4AdXCI_Q
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=System+for+determining+coefficients+of+seal+friction&rft.inventor=FAIVRE+JOSEPH&rft.inventor=FEHR+DREW+A&rft.inventor=ZHU+YONGLIANG&rft.date=2015-11-24&rft.externalDBID=B2&rft.externalDocID=US9194791B2