EP0174645A3 - Smoking article - Google Patents

Smoking article Download PDF

Info

Publication number
EP0174645A3
EP0174645A3 EP85111467A EP85111467A EP0174645A3 EP 0174645 A3 EP0174645 A3 EP 0174645A3 EP 85111467 A EP85111467 A EP 85111467A EP 85111467 A EP85111467 A EP 85111467A EP 0174645 A3 EP0174645 A3 EP 0174645A3
Authority
EP
European Patent Office
Prior art keywords
fuel element
substrate
cigarette
smoking article
insulation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP85111467A
Other languages
German (de)
French (fr)
Other versions
EP0174645A2 (en
Inventor
Andrew Jackson Sensabaugh, Jr.
Henry Thomas Ridings
John Hughes Reynolds Iv
Michael David Shannon
Chandra Kumar Banerjee
Ernest Gilbert Farrier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RJ Reynolds Tobacco Co
Original Assignee
RJ Reynolds Tobacco Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/650,604 external-priority patent/US4793365A/en
Application filed by RJ Reynolds Tobacco Co filed Critical RJ Reynolds Tobacco Co
Priority to EP89110769A priority Critical patent/EP0339690B1/en
Priority to EP89110771A priority patent/EP0337508B1/en
Priority to EP89110764A priority patent/EP0337506B1/en
Priority to EP89110768A priority patent/EP0336458B1/en
Priority to EP89110766A priority patent/EP0339689B1/en
Publication of EP0174645A2 publication Critical patent/EP0174645A2/en
Publication of EP0174645A3 publication Critical patent/EP0174645A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • A24B15/165—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes comprising as heat source a carbon fuel or an oxidized or thermally degraded carbonaceous fuel, e.g. carbohydrates, cellulosic material
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • A24D1/042—Cigars; Cigarettes with mouthpieces or filter-tips with mouthpieces
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/18—Selection of materials, other than tobacco, suitable for smoking
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/22—Cigarettes with integrated combustible heat sources, e.g. with carbonaceous heat sources
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F42/00—Simulated smoking devices other than electrically operated; Component parts thereof; Manufacture or testing thereof
    • A24F42/60—Constructional details

Abstract

The cigarette has a carbonaceous fuel element. A separate aerosol generator has a substrate bearing an aerosol forming material. The fuel element and substrate are arranged in a conductive relationship, so that the heat-stable substrate receives conductive heat transfer throughout the burning time of the fuel element. The fuel element is less than 30mm in length, with a density of at least 5 g/cc. An insulation material can surround part of the fuel element. The insulation is resilient and at least 15 mm thick. The cigarette also has a mouthpiece.
EP85111467A 1984-09-14 1985-09-11 Smoking article Withdrawn EP0174645A3 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP89110769A EP0339690B1 (en) 1984-09-14 1985-09-11 Smoking article
EP89110771A EP0337508B1 (en) 1984-09-14 1985-09-11 A carbonaceous fuel element for a smoking article
EP89110764A EP0337506B1 (en) 1984-09-14 1985-09-11 Smoking article
EP89110768A EP0336458B1 (en) 1984-09-14 1985-09-11 Smoking article
EP89110766A EP0339689B1 (en) 1984-09-14 1985-09-11 Smoking article

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/650,604 US4793365A (en) 1984-09-14 1984-09-14 Smoking article
US650604 1984-09-14
US68453784A 1984-12-21 1984-12-21
US684537 1984-12-21

Related Child Applications (5)

Application Number Title Priority Date Filing Date
EP89110766.6 Division-Into 1985-09-11
EP89110771.6 Division-Into 1985-09-11
EP89110768.2 Division-Into 1985-09-11
EP19890110765 Division EP0337507A3 (en) 1984-09-14 1985-09-11 Method of preparing a fuel element for a smoking article and smoking article havin a fuel element produced by this method
EP89110765.8 Division-Into 1985-09-11

Publications (2)

Publication Number Publication Date
EP0174645A2 EP0174645A2 (en) 1986-03-19
EP0174645A3 true EP0174645A3 (en) 1987-05-06

Family

ID=27095906

Family Applications (7)

Application Number Title Priority Date Filing Date
EP89110766A Expired - Lifetime EP0339689B1 (en) 1984-09-14 1985-09-11 Smoking article
EP89110771A Expired - Lifetime EP0337508B1 (en) 1984-09-14 1985-09-11 A carbonaceous fuel element for a smoking article
EP85111467A Withdrawn EP0174645A3 (en) 1984-09-14 1985-09-11 Smoking article
EP19890110765 Withdrawn EP0337507A3 (en) 1984-09-14 1985-09-11 Method of preparing a fuel element for a smoking article and smoking article havin a fuel element produced by this method
EP89110764A Expired - Lifetime EP0337506B1 (en) 1984-09-14 1985-09-11 Smoking article
EP89110768A Expired - Lifetime EP0336458B1 (en) 1984-09-14 1985-09-11 Smoking article
EP89110769A Expired - Lifetime EP0339690B1 (en) 1984-09-14 1985-09-11 Smoking article

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP89110766A Expired - Lifetime EP0339689B1 (en) 1984-09-14 1985-09-11 Smoking article
EP89110771A Expired - Lifetime EP0337508B1 (en) 1984-09-14 1985-09-11 A carbonaceous fuel element for a smoking article

Family Applications After (4)

Application Number Title Priority Date Filing Date
EP19890110765 Withdrawn EP0337507A3 (en) 1984-09-14 1985-09-11 Method of preparing a fuel element for a smoking article and smoking article havin a fuel element produced by this method
EP89110764A Expired - Lifetime EP0337506B1 (en) 1984-09-14 1985-09-11 Smoking article
EP89110768A Expired - Lifetime EP0336458B1 (en) 1984-09-14 1985-09-11 Smoking article
EP89110769A Expired - Lifetime EP0339690B1 (en) 1984-09-14 1985-09-11 Smoking article

Country Status (32)

Country Link
EP (7) EP0339689B1 (en)
JP (3) JPH0390161A (en)
KR (1) KR910008187B1 (en)
AT (5) ATE110534T1 (en)
AU (2) AU595483B2 (en)
BG (2) BG46596A3 (en)
BR (1) BR8504453A (en)
DE (5) DE3587951T2 (en)
DK (3) DK166560B1 (en)
EG (1) EG16866A (en)
ES (3) ES296360Y (en)
FI (4) FI78228C (en)
GR (1) GR852205B (en)
HK (5) HK20095A (en)
HR (1) HRP950147B1 (en)
HU (1) HU202390B (en)
IE (5) IE65637B1 (en)
IL (1) IL76195A (en)
IN (1) IN164988B (en)
MA (1) MA20525A1 (en)
MT (1) MTP969B (en)
MX (3) MX162549A (en)
MY (1) MY100640A (en)
NO (3) NO169814C (en)
OA (1) OA08160A (en)
PL (1) PL154008B1 (en)
PT (1) PT81127B (en)
RO (1) RO93669A (en)
SG (2) SG23620G (en)
SI (1) SI8511441A8 (en)
YU (1) YU43994B (en)
ZW (1) ZW14685A1 (en)

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EP0117355A2 (en) * 1982-12-16 1984-09-05 Philip Morris Products Inc. Process for making a carbon heat source and smoking article including the heat source and a flavor generator

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IE950597L (en) 1986-03-14
ES296359Y (en) 1988-11-16
DE3588051D1 (en) 1995-09-28
EP0337507A3 (en) 1990-11-22
BG45382A3 (en) 1989-05-15
OA08160A (en) 1987-03-31
FI870467A0 (en) 1987-02-04
EP0337508A2 (en) 1989-10-18
EG16866A (en) 1989-03-30
EP0339689B1 (en) 1994-11-30
DE3587952D1 (en) 1995-01-12
ES296358Y (en) 1988-11-16
BG46596A3 (en) 1990-01-15
DE3587954T2 (en) 1995-06-08
DE3588051T2 (en) 1996-02-22
PL255348A1 (en) 1986-12-30
ATE114415T1 (en) 1994-12-15
FI83382B (en) 1991-03-28
IE940574L (en) 1986-03-14
NO171823C (en) 1993-05-12
IL76195A (en) 1989-09-28
IE940573L (en) 1986-03-14
FI853486L (en) 1986-03-15
ZW14685A1 (en) 1985-10-30
JPH0558757B2 (en) 1993-08-27
IE852050L (en) 1986-03-14
SG178294G (en) 1995-05-12
DK22691A (en) 1991-02-11
EP0339690A2 (en) 1989-11-02
ES296358U (en) 1988-04-01
FI870466A0 (en) 1987-02-04
EP0337506A2 (en) 1989-10-18
IE80788B1 (en) 1999-04-24
SI8511441A8 (en) 1996-06-30
JPH0390161A (en) 1991-04-16
IE79075B1 (en) 1998-04-08
ES296360U (en) 1988-02-16
FI883458A (en) 1988-07-21
EP0337508A3 (en) 1990-03-21
YU43994B (en) 1990-02-28
FI82592B (en) 1990-12-31
IN164988B (en) 1989-07-22
DE3587951D1 (en) 1995-01-12
EP0337506A3 (en) 1990-03-21
PT81127B (en) 1995-03-31
DK416785A (en) 1986-03-15
EP0339690B1 (en) 1994-08-31
JPH0390162A (en) 1991-04-16
FI853486A0 (en) 1985-09-12
EP0337508B1 (en) 1995-08-23
HUT40000A (en) 1986-11-28
ATE126677T1 (en) 1995-09-15
DK416785D0 (en) 1985-09-13
EP0336458B1 (en) 1994-11-30
NO902096L (en) 1986-03-17
MX173247B (en) 1994-02-11
FI81949B (en) 1990-09-28
HU202390B (en) 1991-03-28
DK166560B1 (en) 1993-06-14
JPH0626573B2 (en) 1994-04-13
FI870466A (en) 1987-02-04
IE950598L (en) 1986-03-14
DK174292B1 (en) 2002-11-25
PL154008B1 (en) 1991-06-28
HRP950147B1 (en) 1996-02-29
NO172522C (en) 1993-08-04
NO902096D0 (en) 1990-05-11
NO171823B (en) 1993-02-01
JPH0558756B2 (en) 1993-08-27
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KR860002237A (en) 1986-04-24
AU5595590A (en) 1990-09-20
EP0339689A3 (en) 1990-03-14
IE65680B1 (en) 1995-11-15
ES296359U (en) 1988-02-16
NO172522B (en) 1993-04-26
SG23620G (en) 1995-09-18
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ATE114413T1 (en) 1994-12-15
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FI883458A0 (en) 1988-07-21
PT81127A (en) 1985-10-01
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EP0174645A2 (en) 1986-03-19
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NO902097D0 (en) 1990-05-11
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FI78228C (en) 1989-07-10
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YU144185A (en) 1987-08-31
KR910008187B1 (en) 1991-10-11
NO853599L (en) 1986-03-17
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MY100640A (en) 1990-12-29
AU595483B2 (en) 1990-04-05
ATE110534T1 (en) 1994-09-15
GR852205B (en) 1986-01-14
NO902097L (en) 1986-03-17
HK20095A (en) 1995-02-24
AU4696385A (en) 1986-03-20
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FI81949C (en) 1991-01-10
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EP0337507A2 (en) 1989-10-18
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MTP969B (en) 1986-09-15
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