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1. (WO1979001071) ENGINE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1979/001071 International Application No.: PCT/US1979/000324
Publication Date: 13.12.1979 International Filing Date: 14.05.1979
IPC:
F02C 1/10 (2006.01) ,F02C 3/055 (2006.01) ,F02B 55/14 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
C
GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
1
Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
04
the working fluid being heated indirectly
10
Closed cycles
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
C
GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
3
Gas-turbine plants characterised by the use of combustion products as the working fluid
04
having a turbine driving a compressor
055
the compressor being of the positive-displacement type
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
B
INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
55
Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
14
Shapes or constructions of combustion chambers
Applicants:
Inventors:
Priority Data:
90563115.05.1978US
Title (EN) ENGINE
(FR) MOTEUR
Abstract:
(EN) A constant pressure Brayton cycle engine (40) including a combustion chamber (46) and a positive displacement compressor (42) connected by a shaft (41) to an output wheel (44). Gas is fed to the compressor (42), then to the combustion chamber (46) and then to the output wheel (44). The engine (40) can be either open cycle or closed cycle. The compressor (42) can be of any suitable type such as a sliding vane, a Roots type blower (sometimes called a screw or gear compressor), a regenerative blower, or a liquid seal (Nash) blower. The output wheel (44) can be any of these types or also a dynamic (axial or centrifugal) turbine wheel.
(FR) Un moteur a cycle Brayton a pression constante (40) comprend une chambre de combustion (46) et un compresseur a deplacement positif (42) relie par un arbre (41) a une roue de puissance (44). Du gaz est envoye dans le compresseur (42), puis dans la chambre de combustion (46) et sur la roue de puissance (44). Le moteur (40) peut etre, soit a cycle ouvert, soit a cycle ferme. Le compresseur (42) peut etre d"un type quelconque approprie tel qu"a tiroir, une soufflante du type Roots (parfois connue sous le nom de compresseur a vis ou a engrenage), une soufflante regeneratrice, ou une soufflante a joint liquide (Nash). La roue de puissance (44) peut etre l"un de ces types ou aussi une roue de turbine dynamique (axiale ou centrifuge).
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)