BR112018014676A2 - método e sistema para determinar a texturização de mechas - Google Patents

método e sistema para determinar a texturização de mechas

Info

Publication number
BR112018014676A2
BR112018014676A2 BR112018014676A BR112018014676A BR112018014676A2 BR 112018014676 A2 BR112018014676 A2 BR 112018014676A2 BR 112018014676 A BR112018014676 A BR 112018014676A BR 112018014676 A BR112018014676 A BR 112018014676A BR 112018014676 A2 BR112018014676 A2 BR 112018014676A2
Authority
BR
Brazil
Prior art keywords
texturing
streak
determining
materials
muffler
Prior art date
Application number
BR112018014676A
Other languages
English (en)
Inventor
Trasser Frank
HERREMAN Kevin
A Clites Mark
Korwin-Edson Michelle
JOUSTEN Ralph
MOURET Stephane
Original Assignee
Ocv Intellectual Capital Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ocv Intellectual Capital Llc filed Critical Ocv Intellectual Capital Llc
Publication of BR112018014676A2 publication Critical patent/BR112018014676A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/082—Investigating permeability by forcing a fluid through a sample
    • G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • F01N1/04—Silencing apparatus characterised by method of silencing by using resonance having sound-absorbing materials in resonance chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2310/00—Selection of sound absorbing or insulating material
    • F01N2310/02—Mineral wool, e.g. glass wool, rock wool, asbestos or the like
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/082—Investigating permeability by forcing a fluid through a sample
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N2015/0294—Particle shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Fluid Mechanics (AREA)
  • Exhaust Silencers (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

métodos e sistemas para quantificar um grau de texturização de materiais fibrosos, tais como materiais de enchimento do silenciador, são divulgados.
BR112018014676A 2016-01-20 2017-01-05 método e sistema para determinar a texturização de mechas BR112018014676A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662280796P 2016-01-20 2016-01-20
PCT/US2017/012246 WO2017127234A1 (en) 2016-01-20 2017-01-05 Method of and system for determining texturizaton of rovings

Publications (1)

Publication Number Publication Date
BR112018014676A2 true BR112018014676A2 (pt) 2018-12-11

Family

ID=57985014

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018014676A BR112018014676A2 (pt) 2016-01-20 2017-01-05 método e sistema para determinar a texturização de mechas

Country Status (8)

Country Link
US (1) US20190025181A1 (pt)
EP (1) EP3405658A1 (pt)
JP (1) JP2019508683A (pt)
KR (1) KR20180104023A (pt)
CN (1) CN108699933A (pt)
BR (1) BR112018014676A2 (pt)
MX (1) MX2018008861A (pt)
WO (1) WO2017127234A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3105509A1 (en) 2018-07-09 2020-01-16 Ocv Intellectual Capital, Llc Glass fiber for road reinforcement
DE102019217519A1 (de) * 2019-11-13 2021-05-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zur Permeabilitätsprüfung von porösen Medien

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE445942B (sv) 1982-04-06 1986-07-28 Volvo Ab Ljuddempare samt sett och anordning for framstellning av denna
US5298694A (en) * 1993-01-21 1994-03-29 Minnesota Mining And Manufacturing Company Acoustical insulating web
US6256600B1 (en) * 1997-05-19 2001-07-03 3M Innovative Properties Company Prediction and optimization method for homogeneous porous material and accoustical systems
US6446750B1 (en) * 2001-03-16 2002-09-10 Owens Corning Fiberglas Technology, Inc. Process for filling a muffler shell with fibrous material
DE10161791A1 (de) * 2001-12-07 2003-06-26 Dbw Fiber Neuhaus Gmbh Endlosglasfaser mit verbesserter thermischer Beständigkeit
US8590155B2 (en) * 2009-06-03 2013-11-26 Ocv Intellectual Capital, Llc Apparatus for and process of filling a muffler with fibrous material utilizing a directional jet

Also Published As

Publication number Publication date
US20190025181A1 (en) 2019-01-24
JP2019508683A (ja) 2019-03-28
WO2017127234A1 (en) 2017-07-27
MX2018008861A (es) 2018-09-07
EP3405658A1 (en) 2018-11-28
KR20180104023A (ko) 2018-09-19
CN108699933A (zh) 2018-10-23

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2651 DE 26-10-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.