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公开(公告)号：CZ294965B6
公开(公告)日：2005-04-13
申请号：CZ306095
申请日：1995-04-06
Applicant: PHILIP MORRIS PROD
Inventor： HAJALIGOL MOHAMMAD R , FLEISCHHAUER GRIER S , DEEVI SEETHARAMA C , HIGGINS CHARLES T , HAYES PATRICK H , HERMAN HERBERT , GANSERT ROBERT V , COLLINS ALFRED L , KEEN BILLY J JR , LAROY BERNARD C , LILLY CLINTON A JR
Abstract: In the present invention, there is disclosed an electrical heater for use in a smoking article having a source of electrical energy for heating tobacco flavor medium, the heater comprising: a) a substrate layer (300) of electrically conducting material; b) an electrically insulating layer (310) deposited on at least a portion of said substrate layer (300); and c) an electrically resistive heater element (122) deposited on said electrically insulating layer (310). A first end of said heater element (122) is electrically connected to said electrically conducting substrate (300), wherein a second end of said heater element (122) and a portion of said heater element (122) between the first and second ends of said heater element (122) are electrically insulated from said electrically conducting substrate layer (300) by said electrically insulating layer (310). Said substrate layer (300) and said second end of said heater element (122) are adapted to be electrically connected to the source (37) of electrical energy to heat said heating element (122). A process for producing the above-described electrical heater comprises the following steps: 1) providing an electrically conducting material; 2) forming (a) a plurality of blades from the electrically conducting material having gaps therebetween, and (b) a common end section, the blades extending from the common end section; 3) forming an electrical insulating layer (310) on at least one of the plurality of electrically conducting blades; 4) forming an electrically resistive heater on the formed electrical insulating layer (310) in such a manner that a first end of the heater is in electrical contact with the at least one electrically conducting blade; 5) forming an electrical contact on a second end of the formed heater; and 6) placing the plurality of blades and the common end section into a cylindrical receptacle to receive an inserted cigarette (23).
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公开(公告)号：CA2268657C
公开(公告)日：2004-09-07
申请号：CA2268657
申请日：1997-10-21
Applicant: PHILIP MORRIS PROD
Inventor： WATKINS MICHAEL L , FLEISCHHAUER GRIER S , LOSEE D BRUCE , SHARPE DAVID E , HIGGINS CHARLES T , RIPLEY ROBERT L , SANO MASATO , NELSON J ROBERT JR
Abstract: A novel controller in an electrical smoking system and method, wherein the method includes the steps of: establishing a preferred thermal pathway to be executed with each heater activation responsively to a puff on an electrically heated cigarette; configuring a power cycle in accordance with the desired thermal pathway; dividing the power cyc le into at least first and second phases each having a respective, predetermined time period and total energy input for each phase; and adjusti ng a respective duty cycle (or other power-adjusting factor) in each phase of the power cycle responsively to a voltage reading of the power source such that the established, respective total energy input of each phase is achieved during the time period of each power cycle.
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公开(公告)号：AT267363T
公开(公告)日：2004-06-15
申请号：AT98952081
申请日：1998-10-14
Applicant: PHILIP MORRIS PROD
Inventor： COUNTS MARY ELLEN , CROWE WILLIAM J , FELTER JOHN L , FLEISCHHAUER GRIER S , HAJALIGOL MOHAMMAD R , HAYES PATRICK H , HOUCK WILLIE G , NUNNALLY H NEAL
Abstract: A novel electrical smoking system and method of establishing resistance to draw upon a cigarette while smoking a cigarette in an electrical smoking system comprising the step of operatively interposing a frit between a source of ambient air and the cigarette.
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公开(公告)号：PT822760E
公开(公告)日：2003-11-28
申请号：PT96912902
申请日：1996-04-19
Applicant: PHILIP MORRIS PROD
Inventor： FLEISCHHAUER GRIER S , HAYES PATRICK H , WATKINS MICHAEL L , COUNTS MARY ELLEN , WRENN SUSAN E , HOUCK WILLIE G JR , SANDERSON WESLEY G , BAGGETT JAMES D JR , CLARK DAVID A , COWLING PATRICK C , MOORE MICHAEL A , UHL RICHARD G , MORGAN CONSTANCE H , MORGAN MOHAMMAD R , MORGAN WALTER A , MORGAN DAVID E
Abstract: A cigarette (23) comprises a tobacco rod having filled and unfilled portions arranged so that electrical heater elements (31) may overlap both portions. The rod includes a tubular tobacco web. The web is constructed by converting tobacco feedstock into a continuous sheet of tobacco web and converting the continuous sheet of tobacco web into one or ore bobbins of tobacco web suitable for automated manufacture of cigarettes. A heater (25) comprises a supporting hub and electrically resistive heater blades (37) defining a receptacle (27) for an inserted cigarette (23). Each blade comprises first and second heater blade legs each having a first end and a second end, and a connecting section connecting the second end of the first leg and the first end of the second leg. The blades (37) are heated by a resistive heating circuit and heat the inserted cigarette (23). The legs are separated by a gap to permit entrainment of flavour substances upon drawing.
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公开(公告)号：FI109266B
公开(公告)日：2002-06-28
申请号：FI951119
申请日：1995-03-10
Applicant: PHILIP MORRIS PROD
Inventor： COLLINS ALFRED L , COUNTS MARY ELLEN , DAS AMITABH , DEEVI SEETHARAMA C , FLEISCHHAUER GRIER S , HAJALOGOL MOHAMMAD R , HAYES PATRICK H , HIGGINS CHARLES T , HOUCK JR WILLIE G , KEEN JR BILLY J , LAROY BERNARD C , LEE III ROBERT E , LILLEY JR A CLIFTON , LIPOWICZ PETER J , LOSEE JR D BRUCE , MCCAFFERTY HUGH J , MISER DONALD E , NICHOLS CONSTANCE H , RAYMOND WYNN R , RIPLEY ROBERT L , RITT SR RENZER R , SCOTT G ROBERT , SPRINKEL F MURPHY , STEVENS WILLIAM H , SUBBIAH MANTHARAM , UTSCH FRANCIS V , WATKINS MICHAEL L , WRENN SUSAN E
Abstract: A removable cigarette (224') is manufactured for use in a smoking system which includes a lighter which has electrical heating means disposed in permanent cavity for delivering a flavored tobacco response to a smoker. To manufacture the cigarette a carrier web (259') is provided which has regions (261) of tobacco flavor material. Adhesive regions (261A) are applied from an adhesive applying station (327) to the surface of the carrier web (259') to form spaced regions of adhesive (261A) in between spaced regions of flavor material (261). A filter station (329) attaches filters (333,335) to the adhesive regions (261A) and a wrapping station (337) wraps the web (259') around the filters (333,335) to form a continuous rod of alternating regions of filter and tobacco flavor material. Finally, individual removable cigarettes (224') are formed by severing the continuous rod at a severing station (339).
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Patent Agency Ranking
公开(公告)号：MD1754G2
公开(公告)日：2002-03-31
申请号：MD960302
申请日：1993-09-10
Applicant: PHILIP MORRIS PROD
Inventor： COLLINS ALFRED L , COUNTS MARY ELLEN , DAS AMITABH , DEEVI SEETHARAMA C , FLEISCHHAUER GRIER S , HAJALOGOL MOHAMMAD R , HAYES PATRICK H , HIGGINS CHARLES T , HOUCK WILLIE G JR , KEEN BILLY J JR , LAROY BERNARD C , LEE ROBERT E III , LILLY A CLIFTON JR , LIPOWICZ PETER J , LOSEE D BRUCE JR , MCCAFFERTY HUGH J , MISER DONALD E , NICHOLS CONSTANCE H , RAYMOND WYNN R , RIPLEY ROBERT L , RITT RENZER R SR , SCOTT G ROBERT , SPRINKEL F MURPHY , STEVENS WILLIAM H , SUBBIAH MANTHARAM , UTSCH FRANCIS V , WATKINS MICHAEL L , WRENN SUSAN E
Abstract: Sistemul de fumat include o ţigară detaşabilă care conţine material aromat de tutun şi care este supusă încălzirii cu ajutorul unor elemente electrice de încălzire în brichetă, eliminând fum de tutun aromat sau alte substanţe în formă de aburi sau aerosol furnizate către fumător. Ţigara şi bricheta creează în sistemul de fumat curenţi de aer care trec de-a curmezişul ţigării, micşorând astfel condensarea aburilor reziduali şi/sau a aerosolului în interiorul sistemului de fumat.
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公开(公告)号：AT203376T
公开(公告)日：2001-08-15
申请号：AT95916253
申请日：1995-04-06
Applicant: PHILIP MORRIS PROD
Inventor： CAMPBELL JOHN M , FLEISCHHAUER GRIER S , HIGGINS CHARLES T , RIPLEY ROBERT L , SHARPE DAVID E , WATKINS MICHAEL L , WRENN SUSAN E
IPC: A24F47/00
Abstract: An induction heating source is provided for use with an electrical smoking article. The induction heating source provides an alternating electromagnetic field which inductively heats a susceptor in thermal proximity with tobacco flavor medium to generate aerosols. A plurality of induction heaters are employed and/or the tobacco flavor medium is translated with respect to the induction heater or susceptor. The tobacco flavor medium can form an intimate structure with the susceptor and can take the form of a cylindrical cigarette or a web.
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公开(公告)号：NZ306882A
公开(公告)日：1999-05-28
申请号：NZ30688296
申请日：1996-04-19
Applicant: PHILIP MORRIS PROD
Inventor： BAGGETT JAMES D , CLARK DAVID A , COUNTS MARY ELLEN , COWLING PATRICK C , HOUCK WILLIE G , MOORE MICHAEL A , SANDERSON WESLEY G , WATKINS MICHAEL L , WRENN SUSAN E , FLEISCHHAUER GRIER S , HAYES PATRICK H , MORGAN CONSTANCE H , HAJALIGOL MOHAMMAD R , NICHOLS WALTER A , SHARPE DAVID E , UHL RICHARD G
Abstract: A cigarette (23) comprises a tobacco rod having filled and unfilled portions arranged so that electrical heater elements (31) may overlap both portions. The rod includes a tubular tobacco web. The web is constructed by converting tobacco feedstock into a continuous sheet of tobacco web and converting the continuous sheet of tobacco web into one or ore bobbins of tobacco web suitable for automated manufacture of cigarettes. A heater (25) comprises a supporting hub and electrically resistive heater blades (37) defining a receptacle (27) for an inserted cigarette (23). Each blade comprises first and second heater blade legs each having a first end and a second end, and a connecting section connecting the second end of the first leg and the first end of the second leg. The blades (37) are heated by a resistive heating circuit and heat the inserted cigarette (23). The legs are separated by a gap to permit entrainment of flavour substances upon drawing.
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公开(公告)号：AU4901697A
公开(公告)日：1998-05-15
申请号：AU4901697
申请日：1997-10-21
Applicant: PHILIP MORRIS PROD
Inventor： FLEISCHHAUER GRIER S , HIGGINS CHARLES T , LOSEE D BRUCE JR , NELSON J ROBERT JR , RIPLEY ROBERT L , SANO MASATO , SHARPE DAVID E , WATKINS MICHAEL L
Abstract: A novel controller in an electrical smoking system and method, wherein the method includes the steps of: establishing a preferred thermal pathway to be executed with each heater activation responsively to a puff on an electrically heated cigarette; configuring a power cycle in accordance with the desired thermal pathway; dividing the power cycle into at least first and second phases each having a respective, predetermined time period and total energy input for each phase; and adjusting a respective duty cycle (or other power-adjusting factor) in each phase of the power cycle responsively to a voltage reading of the power source such that the established, respective total energy input of each phase is achieved during the time period of each power cycle.
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公开(公告)号：MX9709723A
公开(公告)日：1998-03-29
申请号：MX9709723
申请日：1997-12-05
Applicant: PHILIP MORRIS PROD
Inventor： FLEISCHHAUER GRIER S , HAYES PATRICK H , HIGGINS CHARLES T , JONES RICHARD E , RIPLEY ROBERT L , BEANE PAUL T , NELSON ROBERT J JR
Abstract: Se proporciona un sistema de expulsion el cual comprende un mecanismo como un émbolo (230) el cual está colocado para expulsar por lo menos una porcion de un cigarrillo de la cavidad del encendedor mediante la activacion de un fumador. El émbolo también puede ser colocado para ocluir la abertura del encendedor para proteger la cavidad del encendedor del polvo, humedad, etc. El émbolo tiene la forma, está colocado y dispuesto para aplicar una fuerza en el extremo del cigarrillo insertado en el encendedor. Además, se proporciona un indicador con imagen para el fumador sobre la condicion del cigarrillo insertado en el encendedor.
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