Global Patent Index - EP 1108118 A1

EP 1108118 A1 20010620 - A SYSTEM FOR COMPRESSING AND EJECTING OF PISTON ENGINES

Title (en)

A SYSTEM FOR COMPRESSING AND EJECTING OF PISTON ENGINES

Title (de)

HUBKOLBENMASCHINE MIT KOMPRESSION UND INJEKTION

Title (fr)

SYSTEME DE COMPRESSION ET D'EJECTION POUR MOTEURS A PISTONS

Publication

EP 1108118 A1 20010620 (EN)

Application

EP 00930892 A 20000525

Priority

  • BG 0000015 W 20000525
  • BG 10350499 A 19990618

Abstract (en)

[origin: WO0079104A1] The system is designed for compressing and ejecting of piston engines, with a field of application in the transport, in the power engineering and in any field of engineering where engines are used. Unlike the steam, gas and gas-steam thermodynamic cycles used up to now, it is an object of the proposed invention to create a system for compressing and ejecting of piston engines which to realize an air-steam thermodynamic cycle. The invention creates a possibility to increase the thermal efficiency of the piston engine up to 80-85 % taking into consideration that the steam is used to compensate the energy loss in the cycle reversibility only (mass flow about 20-30 %) but not in the full working volume of the engine as it is in the steam engine and the steam turbine. The system for compressing and ejecting consists of a steam generator (SG), an ejector (E), a piston engine (PE), a steam-air turbine (T), an air compressor (K), a thermo exchanger (TE), a condenser (C), a piston condensate pump (PC), a sweat-reservoir (SR) and control valves (CV).

IPC 1-7

F01K 21/04

IPC 8 full level

F01K 21/04 (2006.01)

CPC (source: EP)

F01K 21/04 (2013.01)

Citation (search report)

See references of WO 0079104A1

Designated contracting state (EPC)

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

DOCDB simple family (publication)

WO 0079104 A1 20001228; AU 4902100 A 20010109; BG 103504 A 20001229; BG 63668 B1 20020830; BR 0006871 A 20010807; CA 2340638 A1 20001228; CN 1313928 A 20010919; CZ 2001995 A3 20010912; EP 1108118 A1 20010620; IL 141237 A0 20020310; JP 2003502567 A 20030121; MX PA01001835 A 20020408; PL 346056 A1 20020114; ZA 200102199 B 20011219

DOCDB simple family (application)

BG 0000015 W 20000525; AU 4902100 A 20000525; BG 10350499 A 19990618; BR 0006871 A 20000525; CA 2340638 A 20000525; CN 00801104 A 20000525; CZ 2001995 A 20000525; EP 00930892 A 20000525; IL 14123700 A 20000525; JP 2001505434 A 20000525; MX PA01001835 A 20000525; PL 34605600 A 20000525; ZA 200102199 A 20010316