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. (WO2007000589) PNEUMATIC CONVEYING VELOCITY CONTROL DEVICE, APPARATUS AND METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/000589    International Application No.:    PCT/GB2006/002363
Publication Date: 04.01.2007 International Filing Date: 27.06.2006
IPC:
B65G 53/66 (2006.01)
Applicants: CLEAN CAT TECHNOLOGIES LIMITED [GB/GB]; 1 Redwood Crescent, Peel Park, East Kilbride, Glasgow G74 5PA (GB) (For All Designated States Except US).
SNOWDON, Brian [GB/GB]; (GB) (For US Only)
Inventors: SNOWDON, Brian; (GB)
Agent: HARRISON GODDARD FOOTE; Belgrave Hall Bergrave Street Leeds LS2 8DD (GB)
Priority Data:
0512998.6 27.06.2005 GB
Title (EN) PNEUMATIC CONVEYING VELOCITY CONTROL DEVICE, APPARATUS AND METHOD
(FR) DISPOSITIF ET PROCEDE DE COMMANDE DE LA VITESSE DE TRANSPORT PNEUMATIQUE
Abstract: front page image
(EN)A device for controlling the velocity of a particulate material conveyed by a gas flow in a duct (8) comprises means (9) for separating the flow into first and second streams. The first stream has a relatively high particulate material content and the second stream has a relatively low particulate material content. The flow of the second stream is restricted for example by means of a flow-constricting orifice (11). The effect of the device is to increase the pressure of a vessel (2) into which particulate material is discharged from the duct, thereby reducing the velocity of the material flow.
(FR)L'invention concerne un dispositif permettant de commander la vitesse d'un matériau en particules transporté par un gaz circulant dans un conduit. Ce dispositif comprend des moyens permettant de séparer le gaz circulant en un premier et un second flux. Le premier flux contient une proportion de matériau en particules relativement élevée, et le second flux contient une proportion de matériau en particules relativement faible. L'écoulement du second flux est limité par exemple au moyen d'un orifice d'étranglement du flux. Ce dispositif a pour effet d'augmenter la pression du réceptacle dans lequel le matériau en particules est déchargé hors du conduit et de réduire ainsi la vitesse de circulation du matériau.
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, 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, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, 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)