DE3408415C2 - - Google Patents

Info

Publication number
DE3408415C2
DE3408415C2 DE3408415A DE3408415A DE3408415C2 DE 3408415 C2 DE3408415 C2 DE 3408415C2 DE 3408415 A DE3408415 A DE 3408415A DE 3408415 A DE3408415 A DE 3408415A DE 3408415 C2 DE3408415 C2 DE 3408415C2
Authority
DE
Germany
Prior art keywords
filter
air
core
mouthpiece
space
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
DE3408415A
Other languages
German (de)
English (en)
Other versions
DE3408415A1 (de
Inventor
Henning Dr. 2120 Lueneberg De Seidel
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.)
HF and PhF Reemtsma GmbH and Co
Original Assignee
HF and PhF Reemtsma GmbH and 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
Application filed by HF and PhF Reemtsma GmbH and Co filed Critical HF and PhF Reemtsma GmbH and Co
Priority to DE19843408415 priority Critical patent/DE3408415A1/de
Publication of DE3408415A1 publication Critical patent/DE3408415A1/de
Application granted granted Critical
Publication of DE3408415C2 publication Critical patent/DE3408415C2/de
Granted 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
    • A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
DE19843408415 1984-03-08 1984-03-08 Filtercigarette mit ventiliertem hohlmundstueck Granted DE3408415A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843408415 DE3408415A1 (de) 1984-03-08 1984-03-08 Filtercigarette mit ventiliertem hohlmundstueck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843408415 DE3408415A1 (de) 1984-03-08 1984-03-08 Filtercigarette mit ventiliertem hohlmundstueck

Publications (2)

Publication Number Publication Date
DE3408415A1 DE3408415A1 (de) 1985-09-19
DE3408415C2 true DE3408415C2 (es) 1988-07-28

Family

ID=6229848

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843408415 Granted DE3408415A1 (de) 1984-03-08 1984-03-08 Filtercigarette mit ventiliertem hohlmundstueck

Country Status (1)

Country Link
DE (1) DE3408415A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105714609A (zh) * 2016-02-24 2016-06-29 安徽天翔高新特种包装材料集团有限公司 防伪接装纸

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19925313C2 (de) * 1999-05-27 2002-04-11 Reemtsma H F & Ph Ventilierte Filtercigarette
CN101049187B (zh) * 2007-05-18 2012-05-16 云南烟草科学研究院 含有添加剂的双层成型纸复合滤嘴
CN104824841B (zh) * 2015-03-21 2018-05-15 南通烟滤嘴有限责任公司 空心滤棒的成型设备
CN113598409A (zh) * 2021-08-31 2021-11-05 南通烟滤嘴有限责任公司 一种内芯悬空滤嘴及烟支

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256122A (en) * 1979-04-11 1981-03-17 Brown & Williamson Tobacco Corporation Cigarette filter
TR21005A (tr) * 1980-11-21 1983-05-01 Brown & Williamson Tobacco Duman gecirmez bir sargi ile ihata edilmis mesamath bir filtre cubugunu ihtiva eden bir sigara filtresi

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105714609A (zh) * 2016-02-24 2016-06-29 安徽天翔高新特种包装材料集团有限公司 防伪接装纸
CN105714609B (zh) * 2016-02-24 2017-08-08 安徽天翔高新特种包装材料集团有限公司 防伪接装纸

Also Published As

Publication number Publication date
DE3408415A1 (de) 1985-09-19

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: H.F. & PH.F. REEMTSMA GMBH, 22605 HAMBURG, DE

8339 Ceased/non-payment of the annual fee