Global Patent Index - EP 1082521 A1

EP 1082521 A1 2001-03-14 - A ROTARY MACHINE

Title (en)

A ROTARY MACHINE

Title (de)

ROTATIONSMASCHINE

Title (fr)

MACHINE ROTATIVE

Publication

EP 1082521 A1 (EN)

Application

EP 99923731 A

Priority

  • GB 9901419 W
  • GB 9811111 A

Abstract (en)

[origin: WO9961752A1] A rotary machine having a rotor (10) eccentrically mounted in a rotary casing (11) and having circumferentially spaced vanes (14) adapted to pivot inwardly and outwardly whereby the outermost extremity of each vane is constrained to follow closely at the internal wall of the casing (11). Pivoting movement of the vanes is created by a slipper (19) eccentrically connected to the pivotal shaft (17) of each vane (14) and adapted to slide within a groove (20) in a disc (21) freely rotatable upon the same axis as the casing (11).

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

F01C 1/44

IPC 8 full level (invention and additional information)

F01C 1/44 (2006.01)

CPC (invention and additional information)

F01C 1/44 (2013.01)

Citation (search report)

See references of WO 9961752A1

Designated contracting state (EPC)

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

EPO simple patent family

WO 9961752 A1 19991202; AU 4049799 A 19991213; CA 2332965 A1 19991202; CN 1303464 A 20010711; EP 1082521 A1 20010314; GB 9811111 D0 19980722; JP 2002516942 A 20020611

INPADOC legal status


2002-06-12 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20011122

2001-06-27 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010511

2001-03-14 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001218

2001-03-14 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE