Device for containing secondary smoke
OwnerJerry Rojas Henao, Ivan Rojas +1inventors
InventorsJerry Rojas Henao, Ivan Rojas, Roger Rojas
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Abstract
A device including a housing, a mouthpiece, a bellows, and an igniter is provided to contain secondary smoke. A cigarette may be sealed in the housing of the device and lit by the igniter. Once the cigarette is lit, when a smoker draws a breath through the mouthpiece, air is drawn through the lit cigarette and the resulting smoke-ladened air from the cigarette passes into the smoker's mouth. If the smoker then exhales into the device, the exhaled smoke is conducted to the bellows. The secondary smoke, thus trapped in the bellows, may later be released where it is safe and permissible to do so.
Claims22
A device for containing smoke from a tobacco sample, as said tobacco sample is smoked by a smoker, so as to isolate said smoke from a surrounding environment, said device comprising:
- a housing;
- a tobacco chamber in said housing;
- a fresh-air intake valve between said environment and said tobacco chamber, said intake valve for providing fresh air to said tobacco sample and preventing smoke from escaping into said environment;
- an inlet/outlet tube extending from said tobacco chamber, said inlet/outlet tube for allowing smoke to pass from said tobacco chamber to a mouthpiece;
- an expandable smoke container;
- a first flow path extending from said inlet/outlet tube to said expandable smoke container, a first valve being interposed in said first flow path to prevent smoke in said smoke container from flowing through said mouthpiece;
- and
- a second flow path extending from said tobacco chamber to said expandable smoke container, a second valve being interposed in said second flow path, said second valve being opened when a lit tobacco sample is within said tobacco chamber so as to allow air from said smoke container to enter said tobacco chamber and thereby provide oxygen to the tobacco sample.
A device for containing smoke from a tobacco sample, as said tobacco sample is smoked by a smoker, so as to isolate said smoke from a surrounding environment, said device comprising:
- a housing;
- a tobacco chamber in said housing, said tobacco chamber comprising an access door;
- a tobacco sample holder in said chamber for providing support for said tobacco sample;
- a heat source located entirely within said chamber for igniting said tobacco sample;
- a power source for providing power to said heat source;
- a switch for connecting said power source to said heat source, said switch being controlled from outside said tobacco chamber so as to permit said igniter to ignite said tobacco sample while said access door is closed;
- a fresh-air intake valve between said environment and said chamber, said intake valve for providing fresh air to said tobacco sample and preventing smoke from escaping said chamber into said environment;
- an inlet/outlet tube connected to said housing, said inlet/outlet tube for conducting smoke to and from said housing;
- a conduit in said housing for conducting smoke through said housing;
- and
- a smoke chamber for receiving said smoke from said conduit, said smoke container being attached to said housing.
A device for isolating a burning cigarette from a surrounding environment as said cigarette is smoked by a smoker, said device comprising:
- a housing;
- a cigarette chamber in said housing, said chamber for containing said cigarette;
- a first opening between said environment and said chamber, said opening for providing fresh air to said cigarette;
- a second opening between said chamber and said smoker, said second opening for conducting smoke from said chamber to said smoker;
- and
- a means for igniting said cigarette, said means for igniting comprising:
- an igniter;
- a power source;
- and
- a switch for connecting said power source to said igniter while said cigarette chamber is isolated from said surrounding environment so as to prevent smoke from said cigarette from escaping into said surrounding environment.
A device for lighting a cigarette comprising:
- a cigarette chamber, said cigarette chamber comprising an access door for introducing a cigarette into said cigarette chamber, an air inlet port which is normally closed but which can be opened to admit air to said cigarette chamber, and a smoke outlet port which is normally closed but which can be opened to allow smoke to be withdrawn from said cigarette chamber;
- a heat source positioned entirely within said cigarette chamber;
- and
- a means for actuating said heat source from outside said cigarette chamber while said access door is closed, thereby preventing smoke from escaping from said cigarette chamber while said cigarette is being ignited.
Dependencies are inferred from the claim text.