Combustion Patents (Class 431)
- Decarbonizing, cleaning or purging (Class 431/3)
- Feeding flame modifying additive (Class 431/4)
- Burning waste gas, e.g., furnace gas, etc. (Class 431/5)
- Starting or shutdown procedure (Class 431/6)
- In a porous body or bed, e.g., surface combustion, etc. (Class 431/7)
- Flame shaping, or distributing components in combustion zone (Class 431/8)
- Heating feed (Class 431/11)
- Controlling or proportioning feed (Class 431/12)
- Responsive to combustion chamber pressure (Class 431/19)
- Of or by exhaust damper or exhaust pump (Class 431/20)
- By combustion destructible element, e.g., fusible plug, etc. (Class 431/21)
- By sensing of gas leakage, flashback or escaped flame (Class 431/22)
- Of means protecting burner component from combustion heat (Class 431/23)
- With test circuit checking or analyzing flame sensing circuit for malfunction (Class 431/24)
- Providing repeated start attempts prior to shutdown upon failure to establish combustion (Class 431/27)
- Actuation sequence of electric feed heater and feed flow controller or igniter (Class 431/28)
- Control of purger, of scavenger or of combustion start-up delay period (Class 431/29)
- Of cleaning means (Class 431/32)
- Of extinguishing means (Class 431/33)
- Of or by burner feed supply heating structure (Class 431/36)
- Sensor of first burner controls second burner, e.g., pilot and main, etc. (Class 431/42)
- Of sequential operation of plural burners, e.g., pilot and main, etc. (Class 431/60)
- Of diverse feed or feed rate in starting, e.g., enriching fuel mixture in starting, etc. (Class 431/62)
- Level responsive means controls fuel level in wick pot or pot type burner (Class 431/64)
- Fuel feed cut off by collected fuel over-flow (Class 431/65)
- Sensor of electrical condition or temperature of electrical igniter controls fuel feed (Class 431/66)
- Igniter heat up and fuel feed sequence controlled by timer or retarder (Class 431/67)
- Sensing of hot combustion zone condition blocks restart attempt (Class 431/68)
- Shutdown by sensed absence of flame in proving period (Class 431/69)
- Of igniter and feed controlled sequence (Class 431/72)
- By combustion or combustion zone sensor (Class 431/75)
- By manually started timer or retarder, or by time of day device (Class 431/86)
- By tilting, jarring, or mechanical damage (Class 431/88)
- By condition of burner feed or feed means (Class 431/89)
- Resiliently supported (Class 431/101)
- Wick feeds vapor to mantle (Class 431/102)
- Heated feed line section (Class 431/103)
- Distinct means increases pressure at mantle (Class 431/108)
- Depends below downwardly facing fuel discharger (Class 431/109)
- Supported above upwardly facing fuel discharger (Class 431/110)
- Supporting or protecting means external of mantle (Class 431/111)
- Interconnected with valve in fuel feed passage (Class 431/130)
- Electrical igniter (Class 431/132)
- Solid ignition charge dispenser and striker (Class 431/133)
- Actuation of ignition member releases biased open cover (Class 431/134)
- Cover, latched closed, biased open; igniter actuated on release (Class 431/135)
- Cover actuator cocks and releases abrasive member drive (Class 431/137)
- Common axis for cover and abrasive wheel (Class 431/138)
- One way drive means between cover and abrasive wheel (Class 431/141)
- Disperser cooled by fluid additional to furnace feed (Class 431/160)
- Furnace heated feed line section (Class 431/161)
- Rotary disperser projects at surrounding flange surface (Class 431/168)
- Disperser feeds into permeable mass, e.g., checkerwork, etc. (Class 431/170)
- With discrete flame directing baffle (Class 431/171)
- Feed projected tangential to wall of circular combustion chamber (Class 431/173)
- Spaced fuel dispersing orifices within furnace (Class 431/174)
- Plural feed means extending to common wall opening of furnace (Class 431/181)
- Disperser adjustably mounted for movement relative to furnace wall opening (Class 431/189)
- Water, air or steam feeder spaced from disperser (Class 431/190)
- With pilot burner, primer, or electric combustion starter (Class 431/196)
- Annulus movably mounted for access to distributor (Class 431/197)
- Distributor annulus feeds combustion annulus through coaxial throat or row of orifices (Class 431/198)
- Distributor receives heated fuel from annulus heated line section (Class 431/199)
- Coaxial combustion chambers with intermediate air space (Class 431/200)
- Structure surrounding annulus guides combustion air to perforations (Class 431/201)
- Electrically heated section (Class 431/208)
- Section and its heat source mounted for relative movement, e.g., to vary thermal effect, etc. (Class 431/209)
- Heated section supplied by separate diverse feeds, e.g., water and fuel, etc. (Class 431/210)
- Air from section discharged downwardly toward fuel surface (Class 431/213)
- Distinct exhaust products line heats feed line (Class 431/215)
- Lines for diverse feeds heated (Class 431/216)
- Basin for burning liquid fuel heats feed line section (Class 431/218)
- Auxiliary burner heats wick within heated section (Class 431/230)
- Fuel container having means feeding gas to a separate line heating burner and liquid to heated section (Class 431/231)
- Section heated by distinct flame holders, one fed by heated section (Class 431/232)
- Heated line supplies its heater and an external structure, e.g., flame holder (Class 431/233)
- Section heated by auxiliary burner (Class 431/236)
- Unheated fuel supply to flame holder (Class 431/238)
- Insert in heated fuel line, e.g., packing, etc. (Class 431/240)
- Housing encloses heated section and flame area (Class 431/242)
- Flame enclosure comprises, or conducts heat to heated section (Class 431/243)
- Discrete jet section of flame holder heats its fuel line (Class 431/244)
- Unheated oxidizer supply to line between heated section and feed discharger (Class 431/245)
- Fuel conduit within flame or combustion products zone (Class 431/247)
- Having feeder or holder for disparate fluid (Class 431/299)
- Means forcing air into flame area (Class 431/300)
- Wick movement limiting structure (Class 431/301)
- Tubular wick having central supporting and air supplying structure (Class 431/302)
- Having air or flame director, air distributor, or windguard (Class 431/310)
- Having adjustable wick exposure, position, or porosity setting structure (Class 431/315)
- Having distinct fuel line between reservoir and wick guide or support means (Class 431/319)
- Liquid fuel container carries wick guide or support (Class 431/320)
- Coated, impregnated, layered, coupled or reinforced wick (Class 431/325)
