Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Industrial
Class Information
Number: 122/23
Name: Liquid heaters and vaporizers > Fluid fuel
Description: Boilers not otherwise classifiable that are heated by fluid fuel.










Sub-classes under this class:

Class Number Class Name Patents
122/24 Explosion 52
122/ Plural burner 0


Patents under this class:

Patent Number Title Of Patent Date Issued
8443764 Arrangement for the adjustment of equipment for a boiler May. 21, 2013
7882704 Flame stability enhancement Feb. 8, 2011
6887603 Raw fuel vaporizing apparatus, method of vaporizing raw fuel, and fuel cell system equipped with raw fuel vaporizing apparatus May. 3, 2005
6866091 Device for vaporizing and/or superheating a combustible Mar. 15, 2005
5471956 Heat-insulating structure for combustion equipment Dec. 5, 1995
4590888 Water heater May. 27, 1986
4499858 Fuel burning assembly Feb. 19, 1985
4491092 Sealed forced-draft gas boiler disposition Jan. 1, 1985
4477248 Oil burner shutter Oct. 16, 1984
4390007 Fuel preheater Jun. 28, 1983
4373472 Water heater Feb. 15, 1983
4287857 Burner-boiler combination and an improved burner construction therefor Sep. 8, 1981











 
 
  Recently Added Patents
Pull through coronary sinus pacing lead
Copolymer for positive type lithography, polymerization initiator used in production of said copolymer, and composition for semiconductor lithography
Magnetic memory element, driving method for same, and nonvolatile storage device
Film-forming resins as a carrier for topical application of pharmacologically active agents
Making transparent capacitor with multi-layer grid
Output queued switch with a parallel shared memory, and method of operating same
Methods, apparatus, and systems for facilitating control communications between disparate devices
  Randomly Featured Patents
Vehicle cargo tray and table assembly
Apparatus, article of manufacture, method and system for simulating a mass-produced semiconductor device behavior
Reading lamp for aircraft cabins
Electronic whiteboard system eraser
Compound reality presentation apparatus, method therefor, and storage medium
Bird feeder with removable ports
Systems and methods for coding even fields of interlaced video sequences
Method of making fat free potato chips
Curtain feed method for a gravure process
Method for identification and removal of non-timing critical wire routes from congestion region