Ultra-high temperature burners

• US 3,303,645 A
• Filed: 03/03/1966
• Issued: 02/14/1967
• Est. Priority Date: 04/30/1963
• Status: Expired due to Term

• Current Assignee: Eiichi Ishibashi
• Original Assignee: Eiichi Ishibashi
• Inventors: EIICHI ISHIBASHI
• Application Number:
  US04/531,582
• Time in Patent Office: 348 Days
• US Class Current: 60/755
• CPC Class Codes: F23R 3/045 using pipes
• CPC Class Codes: F23R 3/06 Arrangement of apertures along the flame tube

Claims

1. A COMBUSTION CHAMBER, COMPRISING:

AN AUTER FIRST WALL;

AN INNER SECOND WALL SPACED FROM SAID OUTER WALL;

AN INTERMEDIATE THIRD WALL SPACED FROM SAID OUTER AND INNER WALLS;

MEANS, INCLUDING SAID OUTER WALL AND SAID INTERMEDIATE WALL OPERABLE TO CONTAIN COOLING FLUID UNDER A HIGH PRESSURE IN A FIRST SPACE, BETWEEN SAID OUTER WALL AND SAID INTERMEDIATE WALL;

SAID INTERMEDIATE WALL AND SAID INNER WALL BEING SPACED FROM EACH OTHER TO FORM AN INTERMEDIATE SPACE THEREBETWEEN;

MEANS, INCLUDING SAID INNER WALL, ENCLOSING A COMBUSTION SPACE CONTAINING HOT FLUID ON THE INNER SIDE OF SAID INNER WALL OPPOSITE FROM SAID INTERMEDIATE WALL AND SAID OUTER WALL;

NOZZLE MEANS OPERABLE TO CONDUCT COOLING FLUID FROM THE FIRST SPACE, THROUGH SAID INTERMEDIATE WALL AND INTO THE COMBUSTION SPACE, AND OPERABLE TO PREVENT THE COOLING FLUID FROM ENTERING THE INTERMEDIATE SPACE BEFORE IT ENTERS THE COMBUSTION SPACE;

SAID NOZZLE MEANS BEING RIGIDLY ATTACHED TO SAID INTERMEDIATE WALL AND EXTENDING TOWARD AND THROUGH A CORRESPONDINGLY SHAPED OPENING IN SAID INNER WALL;

SAID NOZZLE MEANS HAVING AN INNER PORTION OF REDUCED SIZE WITHIN AND SMALLER THAN THE OPENING IN SAID INNER WALL, AN