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1. (WO2007007123) RADIO FREQUENCY POWER APPARATUS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/007123 International Application No.: PCT/GB2006/050164
Publication Date: 18.01.2007 International Filing Date: 20.06.2006
IPC:
H05B 6/54 (2006.01) ,H05B 6/62 (2006.01) ,B29C 37/04 (2006.01)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
6
Heating by electric, magnetic, or electromagnetic fields
46
Dielectric heating
54
Electrodes
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
6
Heating by electric, magnetic, or electromagnetic fields
46
Dielectric heating
62
Apparatus for specific applications
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
37
Component parts, details, accessories or auxiliary operations, not covered by group B29C33/ or B29C35/144
02
Deburring or deflashing
04
of welded articles, e.g. deburring or deflashing in combination with welding
Applicants:
STANELCO RF TECHNOLOGIES LIMITED [GB/GB]; Starpol Technology Centre North Road Marchwood Industrial Park Marchwood Southampton Hampshire SO40 4BL, GB (AllExceptUS)
SMITH, David, John [GB/GB]; GB (UsOnly)
LOUTIT, Magnus [GB/GB]; GB (UsOnly)
CORNELL, Mark, Stuart [GB/GB]; GB (UsOnly)
GRIMES, Ryan [GB/GB]; GB (UsOnly)
Inventors:
SMITH, David, John; GB
LOUTIT, Magnus; GB
CORNELL, Mark, Stuart; GB
GRIMES, Ryan; GB
Agent:
MANSFIELD, Peter, Turquand; Coller IP Management Fugro House Hithercroft Road Wallingford Oxfordshire OX10 9RB, GB
Priority Data:
0514468.814.07.2005GB
0601118.320.01.2006GB
Title (EN) RADIO FREQUENCY POWER APPARATUS
(FR) APPAREIL D'ALIMENTATION HAUTE FRÉQUENCE
Abstract:
(EN) An apparatus incorporates means (32) to feed radio frequency power to electrical terminals at least one of which is movable, wherein an electrical conductor connected to at least one of the electrical terminals comprises a tubular structure (40) of variable length of an electrically-conducting material. The apparatus may be for dielectric heating or welding of a material (14, 34), with an opposed pair of electrodes (18, 24) between which is a gap into which the material can be placed, wherein the electrodes are connected to the said electrical terminals. The RF feed may be a coaxial structure, with an outer tube (42) of bellows construction.
(FR) La présente invention concerne un appareil qui comprend un moyen (32) d'envoyer une alimentation haute fréquence à des bornes électriques dont au moins une est amovible. Un conducteur électrique relié à au moins l'une des bornes électriques comprend une structure tubulaire (40) de longueur variable d'un matériau électriquement conducteur. L'appareil peut être destiné à un chauffage diélectrique ou à la soudure d'un matériel (14, 34) avec une paire opposée d'électrodes (18, 24) entre lesquelles peut être placé un intervalle dans lequel sera situé le matériel. Les électrodes sont reliées auxdites bornes électriques. L'alimentation en HF peut être une structure coaxiale avec un tube extérieur (42) en soufflet.
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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 (ARIPO) (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)