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Machine translation
1. (WO2009063233) IONISATION VACUUM GAUGES AND GAUGE HEADS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/063233    International Application No.:    PCT/GB2008/050913
Publication Date: 22.05.2009 International Filing Date: 07.10.2008
IPC:
H01J 41/06 (2006.01)
Applicants: EDWARDS LIMITED [GB/GB]; Manor Royal, Crawley, West Sussex RH10 9LW (GB) (For All Designated States Except US).
KEY, Matthew [GB/GB]; (GB) (For US Only)
Inventors: KEY, Matthew; (GB)
Agent: CLARK, Charles Robert; Edwards Limited, Manor Royal, Crawley, West Sussex RH10 9LW (GB)
Priority Data:
0722063.5 12.11.2007 GB
Title (EN) IONISATION VACUUM GAUGES AND GAUGE HEADS
(FR) INDICATEUR D'IONISATION SOUS VIDE ET TÊTES D'INDICATEUR
Abstract: front page image
(EN)A gauge head (10) for an ionisation vacuum gauge includes an electrical device (12, 28, 54) operable to provide an electrical discharge in a gas whose pressure is to be measured to initiate ion discharge in the gas.
(FR)L'invention porte sur une tête d'indicateur (10) pour un indicateur de vide à ionisation, laquelle tête comprend un dispositif électrique (12, 28, 54) actionnable pour délivrer une décharge électrique dans un gaz dont la pression doit être mesurée, afin d'initier une décharge d'ions dans le gaz.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, 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, LY, MA, MD, ME, 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, ST, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, 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)