Global Patent Index - EP 1016785 A1

EP 1016785 A1 2000-07-05 - ECCENTRIC SLIDING VANE EQUILIBRIUM ROTOR DEVICE AND ITS APPLICATIONS

Title (en)

ECCENTRIC SLIDING VANE EQUILIBRIUM ROTOR DEVICE AND ITS APPLICATIONS

Title (de)

EXZENTRISCHER GLEITFLÜGELROTOR SOWIE SEINE ANWENDUNG

Title (fr)

DISPOSITIF D'EQUILIBRAGE EXCENTRIQUE DES ROTORS A AILETTES COULISSANTES ET SON UTILISATION

Publication

EP 1016785 A1 (EN)

Application

EP 98922579 A

Priority

  • CN 9800078 W
  • CN 9700051 W

Abstract (en)

This invention relates to an eccentric equilibrium rotor device applicable for fluid positive-displacement devices such as compressors, pumps, blowers or motors, having two integrally crossed and equally weighted sliding vanes fixed in the cross-shaped sliding path in the body of the hollow rotor and perpendicular to each other. At the centers of the two slides there are projecting studs provided with coupler rings by which balancing between the inertial force of the motion of the slides is obtained. This invention also relates to a rotary engine using many kinds of fuel, which is constituted by a compressor in coaxial tandem with a gas motor. Both of the said compressor and the gas motor have an eccentric equilibrium rotor with a single sliding vane, and a combustion chamber is provided therebetween and communicates with them. <IMAGE>

IPC 1-7 (main, further and additional classification)

F04C 18/344; F01C 1/344; F04C 2/344

IPC 8 full level (invention and additional information)

F01C 1/344 (2006.01); F01C 11/00 (2006.01); F01C 19/02 (2006.01)

CPC (invention and additional information)

F01C 1/3442 (2013.01); F01C 11/004 (2013.01); F01C 19/02 (2013.01)

Designated contracting state (EPC)

AT BE DE DK ES FR GB IT NL

EPO simple patent family

WO 9853210 A1 19981126; AU 7519198 A 19981211; CN 1074816 C 20011114; CN 1255186 A 20000531; EP 1016785 A1 20000705; EP 1016785 A4 20020109

INPADOC legal status


2002-03-20 [18W] WITHDRAWN

- Date of withdrawal: 20020123

2002-01-09 [A4] SUPPLEMENTARY SEARCH REPORT

- Effective date: 20011122

2002-01-09 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A4

- Designated State(s): AT BE DE DK ES FR GB IT NL

2002-01-09 [RIC1] CLASSIFICATION (CORRECTION)

- Free text: 7F 04C 18/344 A, 7F 04C 2/344 B, 7F 01C 1/344 B, 7F 01C 11/00 B

2000-09-20 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION):

- Designated State(s): AT BE DE DK ES FR GB IT NL

2000-07-05 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19991223

2000-07-05 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE DE DK ES FR GB IT NL