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Class 431/145 - Fluid


Subclass of Class 431 - Combustion
Definition: Apparatus using either a liquid or gas to cool, smother,
No. of patents: 13
Last issue date: 09/20/2005


NumberTitleIssue Date
6946101Burner for producing carbon black
A burner for producing carbon black, includes a combustion chamber which can be supplied with fuel gas and an oxidizing gas in such a way that a diffusion flame producing carbon black particles is generated in the combustion chamber. The burner is also provided with...
09/20/2005
6769904Candle snuffer and method of use
A candle snuffer for extinguishing candle flames and for display as a decorative piece is disclosed. In an exemplary embodiment, the candle snuffer includes an elongate handle and first and second snuffing members coupled to the handle. A user-operable actuator is o...
08/03/2004
6305928Candle snuffing device
A candle snuffing device for snuffing out a candle without producing smoke. The candle snuffing device includes a housing. The housing has a front wall, a back wall and a peripheral wall integrally coupled to and extending between the front and back walls...
10/23/2001
6267581Misting candle snuffer
A misting candle snuffer for substantially minimizing the production of smoke following the extinguishment of a candle flame. According to a preferred embodiment, the invention comprises a elongate handle member having proximal and distal ends. Formed wit...
07/31/2001
5899685Remote lighted wick extinguisher
A remote lighted wick extinguisher that uses a movement of air to extinguish the flame of a lighted wick. Energy is sent from a transmitter to a remote receiver. The receiver actuates a circuit, such as a mono-stable multivibrator or one shot producing a ...
05/04/1999
5662529Combined lighter and golfer's grip training device
A golf training tool for mastering grips includes a base lighter and a tip lighter, each being a gripping body equipped with an ignition unit therein, wherein a male connector and a female connector which is fitted onto the male connector not rotatably ar...
09/02/1997
5396960Vent gas flame suppressing apparatus for offshore oil and gas producing platforms
A flame extinguishing apparatus cooperates with a flare boom conductor discharge port to vent a stream of combustible gas into the atmosphere. The apparatus includes a nozzle, positioned in and adjacent to the flare boom conductor gas discharge port, dire...
03/14/1995
5344309Candle lighting and extinguishing device
An elongate tubular shaft includes a conduit directed therethrough extending from a first end of the shaft to a second end, with the second end of the shaft having a pneumatic generating device such as a squeeze bulb directing air through the conduit into...
09/06/1994
4971550Burner with electric igniter for gaseous fuels and oxygen
A burner with an integrated electrical high-voltage igniter and a flame monitor for partly oxidizing gaseous fuels in reactors that are either pressurized or not. A fuel-gas channel communicates with a confusor which opens into an annual fuel-gas nozzle. ...
11/20/1990
4954077Gas lighter
A gas lighter adapted for sending forth a desired fragrance whenever a liquefied gas is issued from an injection nozzle, comprises a gas container which contains a liquefied gas composed of a liquefied butane gas and a small amount of a perfume....
09/04/1990
4869662Flame-extinguishing device
A flame extinguishing device for use with an ornamental lamp having a base, a chimney, and a wick which provides a lamp flame, includes a plate coupled inside of the chimney below the flame. The plate has a hole in the center thereof surrounding the flame...
09/26/1989
4147495Waste gas dispersion stack
Waste gas dispersion stacks are described, suitable for use on-shore and off-shore, for disposal of combustible gas without combustion by rapid dispersion into the atmosphere to reduce the waste gas concentration to below combustible or explosive levels, ...
04/03/1979
4036577Candle snugger
A packing member for securing a candle in a candle holder is in the form of a thin disk of polyurethane foam which has a diameter larger than the diameter of the candle butt and which is concentrically located with respect to the candle holder opening dur...
07/19/1977
 
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