Abstract: A method and system are presented. The system comprises a plurality of baffles positioned to split an airflow from a door of an autoclave into a counter-rotating flow pattern.
Type:
Grant
Filed:
May 26, 2015
Date of Patent:
February 12, 2019
Assignee:
The Boeing Company
Inventors:
Karl Marius Nelson, Tateh Wu, Chao-Hsin Lin
Abstract: New and improved methods and products are disclosed relating to softness of fibrous webs. Increased softness, among other things, is obtained by abrading the surface of the web to create fuzziness from protruding fibers.
Type:
Grant
Filed:
April 18, 2000
Date of Patent:
June 29, 2004
Assignee:
Kimberly-Clark Worldwide, Inc.
Inventors:
James L. Baggot, Ronald Gropp, Kevin Berkebile, Kurt Otto, Bernhardt E. Kressner
Abstract: A smoke filter consists of substrate threads and/or strips each pre-coated with particulate sorbent (e.g. activated carbon granules), gathered together in solid or tubular rod form e.g. within a containing sleeve. When the gathered threads and/or strips form a tubular body, this may be provided with a core.
Type:
Grant
Filed:
May 26, 1992
Date of Patent:
June 27, 2000
Assignee:
Cigarette Components Limited
Inventors:
John Charlton, Paul Francis Clarke, Ernest Brian Hayes
Abstract: A smoking device is disclosed whereby smoke and other gases of combustion can be diluted with air to a pre-selected mixture before being inhaled by a smoker. This is achieved by the use of a carbureting tube which can introduce a metered amount of air into a smoke chamber and thereby dilute the smoke to any desired concentration. The smoke is drawn into the smoke dilution chamber by a piston moving towards the outlet end of the chamber, and then pumped out of the smoke dilution chamber by reversing the motion of the piston. A water chamber may also be included to permit the smoke and other gases to be cooled prior to entering the smoke dilution chamber.
Abstract: An improved smoker's pipe of the dry bowl type. The pipe is comprised of a hollow stem having a mouthpiece mounted at one end and a bowl assembly mounted at the other end. In one embodiment of the pipe the bowl assembly includes an outer bowl removably mounted on the stem and concentrically spaced around an inner, combustion bowl. The outer bowl has an upper cylindrical portion and a lower skirt portion with a notch therein for removably receiving the stem portion. The combustion bowl has a lower, centrally located vertical smoke hole in communication with a short, longitudinally extending passageway located below the smoke hole. The passageway is in fluid communication with the stem and its short length results in minimal fluid accumulation therein.
Abstract: An anti-pollution combustion device has a bowl in the interior of which is located, above the connection between the bowl and stem, a perforated metal disc so that the tobacco rests on the same. The outside of the bowl is formed with circumferentially extending cooling ribs. The inside of the bowl is lined with a material which prevents the wood of the bowl from charring. In the smoke passage of the stem is incorporated a filter which can be changed when it is saturated with contaminants. Near the rear end of the stem there is provided a trap with a reservoir in which liquid is trapped and accumulated so that from time to time it can be discharged from the reservoir. The rear end of the stem is provided with a mouthpiece having an annular member projecting transversely of the elongation of the stem and large enough to securely retain the mouthpiece between the teeth of a user, even if the user should have false teeth.
Abstract: A smoker's pipe comprising a stem unit incorporating the base of the bowl and formed of a plastics material and a bowl element detachably fitted to the bowl base portion and preferably formed of briar, the stem unit including the bowl base being internally metal lined. The pipe may include an externally fluted metal condenser plug in the bowl base and which plug may be integral with the bowl base lining.