CA998309A - Filtration variable et reglable des fumees de tabac et dispositifs filtrants qui en resultent - Google Patents

Filtration variable et reglable des fumees de tabac et dispositifs filtrants qui en resultent

Info

Publication number
CA998309A
CA998309A CA180,126A CA180126A CA998309A CA 998309 A CA998309 A CA 998309A CA 180126 A CA180126 A CA 180126A CA 998309 A CA998309 A CA 998309A
Authority
CA
Canada
Prior art keywords
filteri
adjustable
resulting
devices
tobacco smoke
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.)
Expired
Application number
CA180,126A
Other languages
English (en)
French (fr)
Other versions
CA180126S (en
Inventor
Abdellah A. Fahir
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA998309A publication Critical patent/CA998309A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/041—Tobacco smoke filters characterised by their shape or structure with adjustable means for modifying the degree of filtration of the filter
CA180,126A 1972-09-04 1973-08-31 Filtration variable et reglable des fumees de tabac et dispositifs filtrants qui en resultent Expired CA998309A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA16194 1972-09-04

Publications (1)

Publication Number Publication Date
CA998309A true CA998309A (fr) 1976-10-12

Family

ID=32322435

Family Applications (1)

Application Number Title Priority Date Filing Date
CA180,126A Expired CA998309A (fr) 1972-09-04 1973-08-31 Filtration variable et reglable des fumees de tabac et dispositifs filtrants qui en resultent

Country Status (6)

Country Link
JP (1) JPS4967770A (OSRAM)
BE (1) BE803922A (OSRAM)
CA (1) CA998309A (OSRAM)
DE (1) DE2344182A1 (OSRAM)
GB (1) GB1446472A (OSRAM)
IT (1) IT1005116B (OSRAM)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2109056B (en) * 1981-11-02 1985-04-03 Michael John Brisland Fluid motors
US4600027A (en) * 1982-07-23 1986-07-15 Philip Morris Incorporated Cigarette and method of making it
US4649944A (en) * 1982-09-30 1987-03-17 Philip Morris Incorporated Filter cigarette
US4570649A (en) * 1982-09-30 1986-02-18 Philip Morris Incorporated Filter cigarette
US4601298A (en) * 1985-01-14 1986-07-22 Philip Morris Incorporated Filter cigarette
US4699158A (en) * 1986-04-17 1987-10-13 Philip Morris Incorporated Adjustable filter cigarette with tactile indicator
FR2873899B1 (fr) * 2004-08-09 2006-10-13 Michel Ange Gimeno Embout filtrant ajustable pour fumee de tabac ou autre matiere a fumer
GB2481014A (en) * 2010-06-07 2011-12-14 British American Tobacco Co Wrapper for a smoking article
EP2462821A1 (en) * 2010-12-10 2012-06-13 Philip Morris Products S.A. Smoking article having embossed transparent wrapper
JP6831384B2 (ja) * 2016-08-17 2021-02-17 日本たばこ産業株式会社 フィルタ及びたばこ製品
CN110720657A (zh) * 2019-10-28 2020-01-24 武汉红金叶新材料科技有限公司 一种片纸成绳构成的棒状体及其制造工艺
CN113907430A (zh) * 2021-09-28 2022-01-11 深圳市真味生物科技有限公司 一种烟雾粒径可调的声表面波电子雾化装置

Also Published As

Publication number Publication date
DE2344182A1 (de) 1974-03-21
BE803922A (fr) 1973-12-17
IT1005116B (it) 1976-08-20
GB1446472A (en) 1976-08-18
JPS4967770A (OSRAM) 1974-07-01

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