Ejector based engines

An injector assembly suitable for mounting in the fluid flow path of jet engines such as turbojet, turbofan, turbo ramjet, turbo scramjet, supercharged ejector ramjet and the like as well as other gas flow paths such as in aircraft which use directed gas flow for vertical lift comprising:

• an injector assembly having a plurality of injector exhaust nozzles formed in a plurality of radial struts therein;
• the injector exhaust nozzles oriented to direct fluid release in the downstream flow direction partially offset radially at an angle away from and toward the fluid flow path longitudinal axis;
• and
• the injector assembly supported in the fluid flow by a support element.

An injector assembly suitable for mounting in the fluid flow path of jet engines such as turbojet, turbofan, turbo ramjet, turbo scramjet, supercharged ejector ramjet and the like as well as other gas flow paths such as in aircraft which use directed gas flow for vertical lift comprising:

• an injector assembly having a plurality of injector exhaust nozzles formed in a plurality of struts having ring segments attached thereto;
• the injector exhaust nozzles oriented to direct fluid release in the downstream flow direction partially offset radially at an angle away from and toward the fluid flow path longitudinal axis;
• and
• the injector assembly supported in the fluid flow by a support element.

An injector assembly suitable for mounting in the fluid flow path of jet engines such as turbojet, turbofan, turbo ramjet, turbo scramjet, supercharged ejector ramjet and the like as well as other gas flow paths such as in aircraft which use directed gas flow for vertical lift comprising:

• an injector assembly having a plurality of injector exhaust nozzles defined formed in a combination of injector rings and radial struts;
• the injector exhaust nozzles oriented to direct fluid release in the downstream flow direction partially offset radially at an angle away from and toward the fluid flow path longitudinal axis;
• and
• the injector assembly supported in the fluid flow by a support element.

An injector assembly suitable for mounting in the fluid flow path of jet engines such as turbojet, turbofan, turbo ramjet, turbo scramjet, supercharged ejector ramjet and the like as well as other gas flow paths such as in aircraft which use directed gas flow for vertical lift comprising:

• an injector assembly having a plurality of injector exhaust nozzles formed in an injector ring;
• the injector exhaust nozzles oriented to direct fluid release in the downstream flow direction partially offset radially at an angle away from and toward the fluid flow path longitudinal axis;
• the injector assembly supported in the fluid flow by a support element;
• and
• the injector rings having a slidable connection therein.

An injector assembly suitable for mounting in the fluid flow path of jet engines such as turbojet, turbofan, turbo ramjet, turbo scramjet, supercharged ejector ramjet and the like as well as other gas flow paths such as in aircraft which use directed gas flow for vertical lift comprising:

• an injector assembly having a plurality of injector exhaust nozzles defined therein;
• the injector exhaust nozzles oriented to direct fluid release in the downstream flow direction partially offset radially at an angle away from and toward the fluid flow path longitudinal axis;
• the injector assembly supported in the fluid flow by a support element;
• and wherein the exhaust nozzles formed as a varying function opening relative to the radial distance from the longitudinal axis.