WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2007096664) SEAL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/096664    International Application No.:    PCT/GB2007/050063
Publication Date: 30.08.2007 International Filing Date: 14.02.2007
IPC:
F16J 15/32 (2006.01), F16J 15/12 (2006.01)
Applicants: EDWARDS LIMITED [GB/GB]; Manor Royal, Crawley, West Sussex RH10 9LW (GB) (For All Designated States Except US).
OKOROAFOR, Emmanuel, Uzoma [GB/GB]; (GB) (For US Only)
Inventors: OKOROAFOR, Emmanuel, Uzoma; (GB)
Agent: BOOTH, Andrew, Steven; Edwards Limited, Manor Royal, Crawley, West Sussex RH10 2LW (GB)
Priority Data:
0603318.7 20.02.2006 GB
Title (EN) SEAL
(FR) JOINT
Abstract: front page image
(EN)A vacuum pump comprises two stator components (10, 14) and a seal (20) located between the components to provide a fluid-tight seal between the components. In one embodiment, the seal comprises a compliant annular body (24), an annular reinforcing member (26) embedded within the annular body, and a coating (28) of FFKM elastomer.
(FR)La présente invention concerne une pompe à vide comprenant deux composants de stator (10, 14) et un joint (20) situé entre les composants pour assurer une jointure étanche aux fluides entre eux. Selon l'un des modes de réalisation, le joint comprend : un corps annulaire élastique (24), un organe annulaire de renfort (26) imbriqué dans le corps annulaire et un revêtement (28) en élastomère FFKM.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)