Patent application number | Description | Published |
20100023461 | SYSTEM AND METHOD FOR IMPLEMENTING AN ANONYMOUS TRADING METHOD - A system and appertaining method are provided in which a brokerage firm transmits confidential information about security trading intentions to an anonymous server that follows through on a trade only if there is a likelihood that the trade can be completed. Pricing inputs are obtained that help a price engine determine pricing information for securities. The trade itself is executed by a primary trading system. If the trade is not completed, then the confidential information is not shared with a market maker or other purchasing or selling entity. When security is low and trust is high, for speed purposes, among other things, the anonymous server may be located with a market maker. When security is high and trust is low, any or all of the anonymous server, price engine, and primary trading system can be collocated on site with the broker in a secure environment. | 01-28-2010 |
20100057637 | SYSTEM AND METHOD FOR IMPLEMENTING AN ANONYMOUS TRADING METHOD - A system and appertaining method are provided in which a brokerage firm transmits confidential information about security trading intentions to an anonymous server that follows through on a trade only if there is a likelihood that the trade can be completed. Pricing inputs are obtained that help a price engine determine pricing information for securities. The trade itself is executed by a primary trading system. If the trade is not completed, then the confidential information is not shared with a market maker or other purchasing or selling entity. When security is low and trust is high, for speed purposes, among other things, the anonymous server may be located with a market maker. When security is high and trust is low, any or all of the anonymous server, price engine, and primary trading system can be collocated on site with the broker in a secure environment. | 03-04-2010 |
Patent application number | Description | Published |
20110126848 | ELECTRICALLY HEATED SMOKING SYSTEM WITH INTERNAL OR EXTERNAL HEATER - An electrically heated smoking system for receiving an aerosol forming substrate includes a heater for heating the substrate to form the aerosol. The heater includes a heating element. The electrically heated smoking system and the heating element are arranged such that, when the aerosol forming substrate is received in the electrically heated smoking system, the heating element extends a distance only partially along the length of the aerosol forming-substrate, and the heating element is positioned towards the downstream end of the aerosol forming substrate. | 06-02-2011 |
20110147486 | ELONGATE HEATER FOR AN ELECTRICALLY HEATED AEROSOL-GENERATING SYSTEM - An electrically heated aerosol-generating system for receiving an aerosol-forming substrate includes a heating element including a first electrically conductive element electrically insulated from a second electrically conductive element by an electrically insulating portion. The first and second elements are elongate and are electrically connected to each other by an electrically resistive portion. At least one electrically conductive element and the electrically resistive portion are arranged such that they are at least partially in contact with the aerosol-forming substrate. | 06-23-2011 |
20110155718 | SHAPED HEATER FOR AN AEROSOL GENERATING SYSTEM - A heater for heating an aerosol-forming substrate includes a plurality of elongate heating elements arranged in an elongate array. The elongate array has a support end with a first dimension, a heating end with a second dimension and a middle portion with a third dimension. The array is arranged to heat the substrate to form an aerosol. The third dimension is greater than the first dimension and greater than the second dimension. An electrically heated aerosol generating system can include the heater. | 06-30-2011 |
20130319999 | REDUCED CERAMIC HEATING ELEMENT - An electrical heating element is provided, including a main body, the main body including a ceramic material and an electrically conductive path on a surface of the main body. The electrically conductive path includes a reduced form of the ceramic material, and has first and second contact portions for connection to a voltage source, and at least one electrically conductive pathway between the first and second contact portions. To form the electrically conductive path, the heating element main body is placed in a reducing environment at sufficient temperature to form the conductive path on the surface of the main body. | 12-05-2013 |
20140064715 | SHAPED HEATER FOR AN AEROSOL GENERATING SYSTEM - A heater for heating an aerosol-forming substrate includes a plurality of elongate heating elements arranged in an elongate array. The elongate array has a support end with a first dimension, a heating end with a second dimension and a middle portion with a third dimension. The array is arranged to heat the substrate to form an aerosol. The third dimension is greater than the first dimension and greater than the second dimension. An electrically heated aerosol generating system can include the heater. | 03-06-2014 |
20140301721 | AEROSOL GENERATING DEVICE WITH HEATER ASSEMBLY - An aerosol generating device is provided, including a housing configured to receive an aerosol-forming substrate having an internal cavity; a heating element configured to be received within the internal cavity of the substrate, and a positioning mechanism coupled to the heating element and to the housing being configured to move the heating element between a plurality of heating positions within the cavity. There is also provided an aerosol generating device including a housing configured to receive an aerosol-forming substrate, a heating element configured to heat a portion of the substrate, and a positioning mechanism configured to move the heating element from a first position next to a first portion of the substrate, to a second position remote from the substrate, and then to a third position next to a second portion of the substrate. | 10-09-2014 |
20140305449 | AEROSOL GENERATING DEVICE WITH IMPROVED TEMPERATURE DISTRIBUTION - There is provided an aerosol generating device configured to receive an aerosol-forming substrate and configured to heat the aerosol-forming substrate using both an internal heater, positioned within the substrate, and an external heater positioned outside of the substrate. The use of both an internal and an external heater allows each heater to operate at a lower temperature than would be required when using either an internal or external heater alone. By operating the external heater at a lower temperature than the internal heater, the substrate can be heated to have a relatively uniform temperature distribution while the external temperature of the device can be kept to an acceptably low level. | 10-16-2014 |
20140338686 | AEROSOL GENERATING DEVICE AND SYSTEM WITH IMPROVED AIRFLOW - An aerosol generating system includes an aerosol-forming article including an aerosol-forming substrate and a mouthpiece portion for allowing a user to draw air through the substrate; and an aerosol generating device, the device including a housing having proximal and distal ends and including at least one external surface and one internal surface, the internal surface defining an open ended cavity at the proximal end of the housing in which the substrate is received, the cavity having a longitudinal extent between its proximal and distal ends, a heater element within the cavity configured to heat the substrate received in the cavity, and an air inlet; the system including a first air flow channel extending from the air inlet to a distal end of the cavity, wherein the first channel extends between the heater and the external surface of the housing along at least a portion of the longitudinal extent of the cavity, and a second air flow channel extending from the distal end of the cavity to the mouthpiece portion. | 11-20-2014 |
20140348495 | POWER SUPPLY SYSTEM FOR PORTABLE AEROSOL-GENERATING DEVICE - The present disclosure relates to an electrical system including a primary device and secondary device, wherein the primary device includes: a source of electrical power; a cavity configured to receive the secondary device; at least one electrical contact within the cavity configured to contact a corresponding contact on the secondary device when the secondary device is in the cavity, the at least one electrical contact being electrically connected to the source of electrical power; and a lid moveable between a first position to retain the secondary device in contact with the at least one electrical contact, and a second position in which the secondary device is free to move out of contact with the at least one electrical contact. The electrical system may relate to an aerosol-generating system having an aerosol-forming substrate. | 11-27-2014 |
20150013696 | EXTRACTOR FOR AN AEROSOL-GENERATING DEVICE - There is provided an extractor for an aerosol-generating device configured to receive a smoking article including an aerosol-forming substrate and including a heater for heating the aerosol-forming substrate to form the aerosol. The extractor is configured to extract the smoking article received in the device, and includes a sliding receptacle configured to receive the smoking article, and a sleeve configured to receive the sliding receptacle. The sliding receptacle is slidable in the sleeve between a first position in which the substrate of the smoking article is positioned so as to be heated by the heater, and a second position in which the substrate is substantially separated from the heater. The sliding receptacle includes a support configured to support the substrate when the sliding receptacle and the smoking article are moved from the first position to the second position. There is also provided an electrically heated smoking system including the extractor. | 01-15-2015 |
20150069047 | ELONGATE HEATER FOR AN ELECTRICALLY HEATED AEROSOL-GENERATING SYSTEM - An electrically heated aerosol-generating system for receiving an aerosol-forming substrate includes a heating element including a first electrically conductive element electrically insulated from a second electrically conductive element by an electrically insulating portion. The first and second elements are elongate and are electrically connected to each other by an electrically resistive portion. At least one electrically conductive element and the electrically resistive portion are arranged such that they are at least partially in contact with the aerosol-forming substrate. | 03-12-2015 |
20150163859 | HEATING ASSEMBLY FOR AN AEROSOL GENERATING SYSTEM - A heating assembly for heating an aerosol-forming substrate is provided, including: a heater including an electrically resistive heating element and a heater substrate; and a heater mount coupled to the heater; wherein the heating element includes a first portion and a second portion configured such that, when an electrical current is passed through the heating element, the first portion is heated to a higher temperature than the second portion as a result of the electrical current; and wherein the heater mount surrounds the second portion of the heating element. | 06-11-2015 |
20150272226 | ELECTRICALLY HEATED SMOKING SYSTEM WITH INTERNAL OR EXTERNAL HEATER - An electrically heated smoking system for receiving an aerosol forming substrate includes a heater for heating the substrate to form the aerosol. The heater includes a heating element. The electrically heated smoking system and the heating element are arranged such that, when the aerosol forming substrate is received in the electrically heated smoking system, the heating element extends a distance only partially along the length of the aerosol forming-substrate, and the heating element is positioned towards the downstream end of the aerosol forming substrate. | 10-01-2015 |
20150282525 | METHOD AND APPARATUS FOR CLEANING A HEATING ELEMENT OF AEROSOL GENERATING DEVICE - A method of using an aerosol-generating device is provided, including bringing a heating element of the aerosol-generating device into contact with an aerosol-forming substrate, raising a temperature of the heating element to a first temperature to heat the aerosol-forming substrate sufficiently to form an aerosol, removing the heating element from contact with the aerosol-forming substrate and heating the heating element to a second temperature, higher than the first temperature, to thermally liberate organic materials adhered to or deposited on the heating element. An aerosol-generating device is also provided, including a heating element coupled to a controller configured to heat the heating element to the first temperature and to the second temperature. | 10-08-2015 |
20150359264 | AEROSOL FROM TOBACCO - In one aspect, there is provided a method of administering nicotine to a user via inhalation of the nicotine through an aerosol generating device comprising the steps of: (a) providing an aerosol-generating device in which tobacco contained in the aerosol-generating device is electrically heated to a temperature of less than about 400 degrees Celsius; and (b) allowing the user to inhale the aerosol derived from the electrically heated tobacco; wherein the aerosol contains levels of nicotine that are about the same as the levels in combusted tobacco; and wherein the level of one or more harmful or potentially harmful constituents (HPHCs) other than nicotine in the aerosol is lower than the level in combusted tobacco. | 12-17-2015 |
Patent application number | Description | Published |
20080213091 | Steam Turbine - A steam turbine ( | 09-04-2008 |
20090031726 | STEAM TURBINE INSTALLATION AND ASSOCIATED OPERATING METHOD - A steam turbine installation ( | 02-05-2009 |
20090123276 | STEAM TURBINE - A steam turbine is provided having a rotor which rotates around a machine axis, and a stator which concentrically encompasses the rotor with clearance, between which an annular passage is formed which is exposed to throughflow by steam in the axial direction and in which a multiplicity of rotor blades, which are fastened on the rotor, and fixed stator blades are arranged in a plurality of stages, wherein the stator blades of the last stage have a sweep with a sweep angle which changes in sign over the relative blade height. | 05-14-2009 |
20090257866 | Stator blade for a turbomachine, especially a steam turbine - The invention relates to a stator blade ( | 10-15-2009 |
20090263241 | DIFFUSER AND EXHAUST SYSTEM FOR TURBINE - A diffuser and exhaust system is provided for a turbine having an axial-radial diffuser and an exhaust hood including diffuser inner and outer flow guides that extend from an inlet to an outlet. The exhaust hood includes two throats or flow passages between the diffuser outlet and an exhaust hood side wall. The outer flow guide includes a recess, at one of the said two flow passages. The flow passage is positioned in relation to a point in the exhaust hood in the direction of the tangential flow velocity vector, where the point in the exhaust hood is farthest away from the exhaust hood outlet. The recess prevents a re-acceleration of the flow within the exhaust hood and affects an increase in the performance of the diffuser and exhaust hood system. | 10-22-2009 |
20100284801 | Turbo machine blade | 11-11-2010 |
20110164970 | Stator blade for a turbomachine, especially a stream turbine - The invention relates to a stator blade ( | 07-07-2011 |