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1. (WO2017095926) ANNULAR SEALS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/095926 International Application No.: PCT/US2016/064219
Publication Date: 08.06.2017 International Filing Date: 30.11.2016
IPC:
F16J 15/16 (2006.01) ,F16J 15/32 (2016.01) ,F16J 15/328 (2016.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
J
PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS
15
Sealings
16
between relatively-moving surfaces
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
J
PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS
15
Sealings
16
between relatively-moving surfaces
32
with elastic sealing lip
[IPC code unknown for F16J 15/328]
Applicants:
SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION [US/US]; 31500 Solon Road Solon, Ohio 44139, US
Inventors:
FREMY, Flavien; US
SINGH, Rojendra; US
Agent:
ABEL LAW GROUP, LLP; 8911 N. Capital of Texas Hwy Bldg. 4, Suite 4200 Austin, Texas 78759, US
KOLAR, Max W.; US
Priority Data:
62/261,50401.12.2015US
Title (EN) ANNULAR SEALS
(FR) JOINTS ANNULAIRES
Abstract:
(EN) An annular seal including a body defining a central lumen and a weakened portion disposed around the central lumen. In an embodiment, the weakened portion includes at least one aperture or a plurality of apertures. In a further embodiment, the apertures may be identical to one another. An annular seal including a body defining a central lumen bounded by a sidewall, wherein the body has a dual-elastic modulus profile including a first elastic modulus, S1, as measured along the sidewall prior to assembly with an inner component, and a second elastic modulus, S2, as measured along the sidewall after assembly with the inner component, and wherein the first elastic modulus is less than the second elastic modulus.
(FR) Cette invention concerne un joint annulaire comprenant un corps définissant une lumière centrale et une partie affaiblie disposée autour de la lumière centrale. Selon un mode de réalisation, la partie affaiblie comprend au moins une ouverture ou une pluralité d'ouvertures. Selon un autre mode de réalisation, les ouvertures peuvent être identiques les unes aux autres. Plus précisément, l'invention concerne un joint annulaire comprenant un corps définissant une lumière centrale délimitée par une paroi latérale, ledit corps présentant un profil à double module d'élasticité comprenant un premier module d'élasticité, S1, mesuré le long de la paroi latérale avant l'assemblage avec un composant interne, et un second module d'élasticité, S2, mesuré le long de la paroi latérale après l'assemblage avec le composant interne, le premier module d'élasticité étant inférieur au second module d'élasticité.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)