Global Patent Index - EP 0749555 B1

EP 0749555 B1 20000802 - STOKER CONVEYOR SYSTEM FOR HEATING PLANTS

Title (en)

STOKER CONVEYOR SYSTEM FOR HEATING PLANTS

Title (de)

MECHANISCHE BRENNSTOFF FÖRDEREINRICHTUNG FÜR HEIZUNGSANLAGEN

Title (fr)

SYSTEME TRANSPORTEUR A CHARGEUR MECANIQUE POUR INSTALLATIONS DE CHAUFFAGE

Publication

EP 0749555 B1 20000802 (EN)

Application

EP 95909661 A 19950222

Priority

  • DK 9500072 W 19950222
  • DK 9400090 U 19940222

Abstract (en)

[origin: WO9522721A1] This invention relates to a gearing and overload safety device for use in connection with worm conveying of solid fuel. The novelty of the invention consists in a drive system for a stoker worm, which system has a high gear ratio and a minimum of power loss, and in a spring for adjustment of the maximum load, which spring simultaneously acts as an overload safety device for the stoker worm. Also, the system is of simple construction with few wearing parts.

IPC 1-7

F23K 3/00; F16H 35/10; B65G 33/34

IPC 8 full level

F23K 3/00 (2006.01)

CPC (source: EP)

F23K 3/00 (2013.01)

Designated contracting state (EPC)

AT BE CH DE ES FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

WO 9522721 A1 19950824; AT E195173 T1 20000815; AU 1806295 A 19950904; CN 2262173 Y 19970910; DE 69518232 D1 20000907; DE 69518232 T2 20010315; DK 9400090 U3 19940408; EE 9600110 A 19970415; EP 0749555 A1 19961227; EP 0749555 B1 20000802; FI 963295 A0 19960823; FI 963295 A 19961018; LV 11709 A 19970220; LV 11709 B 19970620; NO 963466 D0 19960820; PL 105431 U1 19970106; PL 57657 Y1 20000229

DOCDB simple family (application)

DK 9500072 W 19950222; AT 95909661 T 19950222; AU 1806295 A 19950222; CN 95290002 U 19950222; DE 69518232 T 19950222; DK 9400090 U 19940222; EE 9600110 A 19950222; EP 95909661 A 19950222; FI 963295 A 19960823; LV 940090 A 19940222; LV 960340 A 19960822; NO 963466 A 19960820; PL 10543195 U 19950222