AT285402B - Filter element - Google Patents

Filter element

Info

Publication number
AT285402B
AT285402B AT817368A AT817368A AT285402B AT 285402 B AT285402 B AT 285402B AT 817368 A AT817368 A AT 817368A AT 817368 A AT817368 A AT 817368A AT 285402 B AT285402 B AT 285402B
Authority
AT
Austria
Prior art keywords
filter element
filter
Prior art date
Application number
AT817368A
Other languages
German (de)
Original Assignee
H 2 O Filter Corp
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 H 2 O Filter Corp filed Critical H 2 O Filter Corp
Application granted granted Critical
Publication of AT285402B publication Critical patent/AT285402B/en

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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
AT817368A 1967-08-24 1968-08-21 Filter element AT285402B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66292067A 1967-08-24 1967-08-24

Publications (1)

Publication Number Publication Date
AT285402B true AT285402B (en) 1970-10-27

Family

ID=24659757

Family Applications (1)

Application Number Title Priority Date Filing Date
AT817368A AT285402B (en) 1967-08-24 1968-08-21 Filter element

Country Status (13)

Country Link
US (1) US3502084A (en)
AT (1) AT285402B (en)
BE (1) BE719800A (en)
CH (1) CH502775A (en)
DE (1) DE1782361A1 (en)
DK (1) DK125566B (en)
ES (1) ES157049Y (en)
FR (1) FR1587683A (en)
GB (1) GB1194938A (en)
IL (1) IL30590A0 (en)
IT (1) IT942027B (en)
NL (1) NL6812042A (en)
NO (1) NO122001B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111343875A (en) * 2017-11-30 2020-06-26 菲利普莫里斯生产公司 Aerosol-generating article with mouthpiece with upstream cavity

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3602231A (en) * 1969-12-12 1971-08-31 H 2 D Filter Corp The Means for audible detection of the activation of a filter for smoking devices
DK49985D0 (en) * 1985-02-05 1985-02-05 Kaj Berg Jensen CIGARETTE CLOSE
US4865056A (en) * 1987-01-23 1989-09-12 Japan Tobacco Inc. Easily breakable plastic capsule and a water filter for a cigarette using the same
DE69123825T2 (en) * 1990-07-18 1997-04-10 Japan Tobacco Inc ARTICLES FOR SMOKING
ZA200901679B (en) 2009-03-09 2015-08-26 Tobacco Res And Development Institute (Pty) Ltd Apparatus for introducing objects into filter rod material
ZA201008663B (en) 2010-12-01 2014-08-27 Tobacco Res And Dev Inst (Pty) Ltd Feed mechanism
UA111862C2 (en) * 2011-11-07 2016-06-24 Філіп Морріс Продактс С.А. SMOKING PRODUCT WITH LIQUID DELIVERY MATERIAL
CN105815816B (en) * 2016-04-20 2019-06-04 云南中烟工业有限责任公司 A new type of variable-flavor cigarette holder
US10952472B2 (en) 2016-05-31 2021-03-23 Altria Client Services Llc Heat diffuser for an aerosol-generating system
CA3014136A1 (en) 2016-05-31 2017-12-07 Philip Morris Products S.A. Aerosol generating article with heat diffuser
US10918135B2 (en) 2016-05-31 2021-02-16 Altria Client Services Llc Heat diffuser for an aerosol-generating system
MX2018014310A (en) 2016-05-31 2019-02-25 Philip Morris Products Sa Aerosol-generating system comprising a heated aerosol-generating article.
US10660368B2 (en) 2016-05-31 2020-05-26 Altria Client Services Llc Aerosol generating article with heat diffuser
RU2731860C2 (en) 2016-05-31 2020-09-08 Филип Моррис Продактс С.А. Device for heat dissipation for aerosol generating system
CN107183783B (en) * 2017-07-25 2020-04-21 云南中烟工业有限责任公司 A high retention efficiency filter that prevents thermal collapse of the filter
CN112755373B (en) * 2021-01-12 2022-10-04 天津中医药大学 Nasal plug

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3066681A (en) * 1959-10-28 1962-12-04 Samuel L Cohn Cigarette construction
US3327715A (en) * 1964-10-02 1967-06-27 Gen Aniline & Film Corp Tobacco smoke filter
US3366121A (en) * 1964-12-15 1968-01-30 H 2 O Filter Corp Filter cigarettes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111343875A (en) * 2017-11-30 2020-06-26 菲利普莫里斯生产公司 Aerosol-generating article with mouthpiece with upstream cavity

Also Published As

Publication number Publication date
DK125566B (en) 1973-03-12
GB1194938A (en) 1970-06-17
NO122001B (en) 1971-05-03
ES157049Y (en) 1971-03-16
DE1782361A1 (en) 1971-08-12
ES157049U (en) 1970-10-01
IL30590A0 (en) 1968-10-24
CH502775A (en) 1971-02-15
FR1587683A (en) 1970-03-27
US3502084A (en) 1970-03-24
IT942027B (en) 1973-03-20
NL6812042A (en) 1969-02-26
BE719800A (en) 1969-02-24

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee