EP 1887184 A3 20090805 - Rotary positive displacement control system and apparatus
Title (en)
Rotary positive displacement control system and apparatus
Title (de)
Steuerungssystem und -vorrichtung für eine Rotationsverdrängung
Title (fr)
Système et appareil de commande de déplacement positif rotatif
Publication
Application
Priority
- CN 200610104010 A 20060731
- US 58594206 A 20061025
Abstract (en)
[origin: EP1887184A2] A rotary positive displacement control system and apparatus includes a transmission assembly, at least a compression assembly and buffer assembly, and an expansion assembly, the buffer assembly disposed between the compression and expansion assembly. The compression assembly includes multiple compression rotors with lobes intermeshing with each other, and the expansion assembly including expansion rotors with lobes intermeshing with each other. An intake and exhaust port respectively located at the compression assembly and expansion assembly. The buffer assembly has a buffer chamber being able to efficiently lead compressed gases to the expansion assembly; meanwhile, residual gases can be discharged from a first and second exhaust slots both disposed on the expansion assembly. The buffer chamber can adjust air compression ratio during process of compression to completely mix vortexes and fuel generated from a high-pressure air stream; after explosions and expansion, power output is transmitted through transmission shafts directly.
IPC 8 full level
F01C 1/08 (2006.01); F01C 11/00 (2006.01); F02B 53/08 (2006.01)
CPC (source: EP)
F01C 11/004 (2013.01); F01C 1/123 (2013.01)
Citation (search report)
- [X] WO 9616251 A1 19960530 - KALOC MILAN [CZ], et al
- [X] DE 20107293 U1 20020221 - STEINFURTH EUGEN [DE]
- [X] EP 0860585 A2 19980826 - BREUTNER GEORG HEINRICH [DE]
- [X] DE 19527277 A1 19960801 - LIPINSKI JOSEF [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1887184 A2 20080213; EP 1887184 A3 20090805; EP 1887184 B1 20130327; CN 101117914 A 20080206; CN 101117914 B 20101208
DOCDB simple family (application)
EP 07113270 A 20070726; CN 200610104010 A 20060731