CH443102A - Filtre pour fumées et gaz chauds nocifs, notamment la fumée de tabac - Google Patents

Filtre pour fumées et gaz chauds nocifs, notamment la fumée de tabac

Info

Publication number
CH443102A
CH443102A CH278462A CH278462A CH443102A CH 443102 A CH443102 A CH 443102A CH 278462 A CH278462 A CH 278462A CH 278462 A CH278462 A CH 278462A CH 443102 A CH443102 A CH 443102A
Authority
CH
Switzerland
Prior art keywords
filter
hot gases
tobacco smoke
harmful fumes
especially tobacco
Prior art date
Application number
CH278462A
Other languages
English (en)
Inventor
Rothstein Gabriel
Original Assignee
Rothstein Gabriel
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 Rothstein Gabriel filed Critical Rothstein Gabriel
Publication of CH443102A publication Critical patent/CH443102A/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/045—Tobacco smoke filters characterised by their shape or structure with smoke acceleration means, e.g. impact-filters
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A24D3/166—Silicic acid or silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Treating Waste Gases (AREA)
CH278462A 1961-03-10 1962-03-07 Filtre pour fumées et gaz chauds nocifs, notamment la fumée de tabac CH443102A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR855365A FR1291062A (fr) 1961-03-10 1961-03-10 Produits filtrant la fumée de tabac et autres gaz

Publications (1)

Publication Number Publication Date
CH443102A true CH443102A (fr) 1967-08-31

Family

ID=8750680

Family Applications (1)

Application Number Title Priority Date Filing Date
CH278462A CH443102A (fr) 1961-03-10 1962-03-07 Filtre pour fumées et gaz chauds nocifs, notamment la fumée de tabac

Country Status (3)

Country Link
CH (1) CH443102A (fr)
FR (1) FR1291062A (fr)
GB (1) GB1005786A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT523163B1 (de) * 2020-04-28 2021-06-15 Ess Holding Gmbh Filter zur Sorption von gesundheitsschädlichen Tabakrauchanteilen

Also Published As

Publication number Publication date
GB1005786A (en) 1965-09-29
FR1291062A (fr) 1962-04-20

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