KR840003399A - Cigarette filter - Google Patents

Cigarette filter Download PDF

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Publication number
KR840003399A
KR840003399A KR1019830000400A KR830000400A KR840003399A KR 840003399 A KR840003399 A KR 840003399A KR 1019830000400 A KR1019830000400 A KR 1019830000400A KR 830000400 A KR830000400 A KR 830000400A KR 840003399 A KR840003399 A KR 840003399A
Authority
KR
South Korea
Prior art keywords
plug
mouth end
groove
air
tobacco filter
Prior art date
Application number
KR1019830000400A
Other languages
Korean (ko)
Inventor
안토니 루크 죤
Original Assignee
엠. 에이. 호웰
브라운 앤드 윌리암슨 토백코 코오포레이숀
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 엠. 에이. 호웰, 브라운 앤드 윌리암슨 토백코 코오포레이숀 filed Critical 엠. 에이. 호웰
Publication of KR840003399A publication Critical patent/KR840003399A/en

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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
    • 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

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

내용 없음No content

Description

담배필터Cigarette filter

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 필터가 부착된 궐련의 부분축단면도.1 is a partial sectional view of the cigarette attached to the filter.

제2도는 제1도에 도시된 필터의 단면도.2 is a cross-sectional view of the filter shown in FIG.

제4도는 다른 실시예의 필터플러그의 둘레면의 일부확대도.4 is an enlarged view of a portion of the circumferential surface of the filter plug of another embodiment.

Claims (10)

여과물질로된 봉형플러그와 그 플러그의 둘레에 형성되고 플러그의 입쪽단부에 위치한 출구와 입쪽 단부로 부터 이격된 입구를 가지는 적어도 하나의 공기 유통로로 구성된 담배필터에 있어서, 공기유통로가 플러그의 입쪽단부쪽으로 감에 따라 깊이가 감소하는 지역을 갖는 것을 특징으로 하는 담배필터.A tobacco filter comprising a rod-shaped plug of filtration material and at least one air flow passage formed around the plug and having an outlet located at the mouth end of the plug and an inlet spaced from the mouth end, wherein the air flow passage comprises Tobacco filter, characterized in that the area having a decrease in depth as it goes toward the mouth end. 제1항에 있어서, 깊이감소지역이 대체로 필터플러그의 입쪽단부까지 연장되는 것을 특징으로 하는 담배필터.2. A tobacco filter according to claim 1, wherein the depth reduction zone extends generally to the mouth end of the filter plug. 제1항 또는 2항에 있어서, 권지가 플러그에 둘러져 플러그의 입쪽 단부로 부터 멀리 떨어진 지역에서 공기유통로내로 공기를 유입시킬 수 있게 하는 것을 특징으로하는 담배필터.3. A cigarette filter according to claim 1 or 2, wherein the wrapper is enclosed by the plug to allow air to flow into the air passageway in an area remote from the mouth end of the plug. 제3항에 있어서, 공기유통로가 여러개 존재하고, 그 각각은 필터플러그의 둘레면에 다수에 형성된 각각의 홈과 권지의 내측면에 의해 형성되는 것을 특징으로 하는 담배필터.4. The cigarette filter according to claim 3, wherein there are a plurality of air passages, each formed by a plurality of grooves formed on the circumferential surface of the filter plug and the inner surface of the wrapper. 제4항에 있어서, 홈이 서로 동일한 폭을 갖는 것을 특징으로하는 담배필터.5. A tobacco filter according to claim 4, wherein the grooves have the same width. 제4항에 있어서, 홈의 폭이 플러그의 입쪽단부측으로 가면서 증가하는 것을 특징으로하는 담배필터.The tobacco filter according to claim 4, wherein the width of the groove increases as it goes toward the mouth end side of the plug. 제4항 내지 6항중 어느 한항에 있어서, 서로 반대항향의 나선형으로 된 두 세트의 홈이 제공되어 제1홈세트중 적어도 하나가 여러개의 제2홈과 교차하며, 각 세트의 각홈이 출구단보다 깊이가 깊은 입구단과, 입출구단사이에서 점차로 깊이가 감소하는 지역을 갖는 것을 특징으로 하는 담배필터.7. A method according to any one of claims 4 to 6, wherein two sets of helical grooves opposite to each other are provided such that at least one of the first sets of grooves intersects a plurality of second grooves, each groove of each set being deeper than the outlet end. Tobacco filter characterized in that it has a region where the depth gradually decreases between the deep inlet end and the inlet and outlet end. 제4항 내지 7항중 어느 한항에 있어서, 홈이 위치된 지역에서 홈내로 공기를 유입시킬 수 있도록 권지에 통기구멍이 형성된 것을 특징으로 하는 담배필터.The cigarette filter according to any one of claims 4 to 7, wherein a vent hole is formed in the wrapper so that air can be introduced into the groove in the area where the groove is located. 제1항 내지 3항중 어느 한항에 있어서, 공기유통로가 플러그의 둘레에 형성되고 플러그의 입쪽 단부로 부터 이격된 부분이 입쪽단부에 위치한 부분보다 깊게 되어있는 단일의 환형홈으로 구성되는 것을 특징으로 하는 담배필터.4. An air passage according to any one of claims 1 to 3, characterized in that the air passage consists of a single annular groove formed around the plug and spaced from the mouth end of the plug and deeper than the part located at the mouth end. Tobacco filter. 제9항에 있어서, 플러그를 둘러싸고 그 플러그의 입쪽단부까지 연장되고 내면과 플러그의 입의 외측둘레사이에 간격을 형성하여 공기유통로의 출구단을 형성하고, 깊이가 깊은 홈부분과 겹치는 위치에서 다수의 통기구멍이 형성되어 홈에 의해 형성된 단일의 환형 공기유통로와 연통되는 비교적 경질의 외측권지를 구비한 것을 특징으로 하는 담배필터.10. The method according to claim 9, wherein the outlet surrounds the plug and extends to the mouth end of the plug and forms a gap between the inner surface and the outer circumference of the mouth of the plug to form an outlet end of the air passage and overlaps the deep groove portion. A tobacco filter comprising a relatively hard outer wrapper having a plurality of vent holes formed therein and communicating with a single annular air flow path formed by a groove. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019830000400A 1982-02-02 1983-02-02 Cigarette filter KR840003399A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8202945 1982-02-02
GB8202945 1982-02-02

Publications (1)

Publication Number Publication Date
KR840003399A true KR840003399A (en) 1984-09-08

Family

ID=10528056

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830000400A KR840003399A (en) 1982-02-02 1983-02-02 Cigarette filter

Country Status (33)

Country Link
JP (1) JPS58165782A (en)
KR (1) KR840003399A (en)
AT (1) ATA19983A (en)
AU (1) AU548841B2 (en)
BE (1) BE895755A (en)
BR (1) BR8300492A (en)
CA (1) CA1191065A (en)
DE (1) DE3303301C2 (en)
DK (1) DK39283A (en)
ES (1) ES278856Y (en)
FI (1) FI68953C (en)
FR (1) FR2520595A1 (en)
GB (1) GB2115679B (en)
HK (1) HK28686A (en)
HU (1) HU188420B (en)
IL (1) IL67731A (en)
IN (1) IN157858B (en)
IT (1) IT1163073B (en)
KE (1) KE3598A (en)
LU (1) LU84620A1 (en)
MY (1) MY8700716A (en)
NL (1) NL8300379A (en)
NO (1) NO830333L (en)
NZ (1) NZ203133A (en)
PH (1) PH19178A (en)
PL (1) PL240392A1 (en)
RO (1) RO87088A (en)
SE (1) SE8300443L (en)
SG (1) SG92485G (en)
TR (1) TR21429A (en)
YU (1) YU23683A (en)
ZA (1) ZA83652B (en)
ZW (1) ZW2183A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201605105D0 (en) 2016-03-24 2016-05-11 Nicoventures Holdings Ltd Vapour provision apparatus
GB201605101D0 (en) 2016-03-24 2016-05-11 Nicoventures Holdings Ltd Electronic vapour provision system
GB201605100D0 (en) 2016-03-24 2016-05-11 Nicoventures Holdings Ltd Vapour provision system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1278914B (en) * 1963-11-07 1968-09-26 Anthony Paul Miller Cigarette
FR2109761A5 (en) * 1970-10-05 1972-05-26 Eastman Kodak Co
US4256122A (en) * 1979-04-11 1981-03-17 Brown & Williamson Tobacco Corporation Cigarette filter
EP0025327B1 (en) * 1979-09-07 1984-07-18 Philip Morris Incorporated Cigaret mouthpiece

Also Published As

Publication number Publication date
BE895755A (en) 1983-05-16
PL240392A1 (en) 1983-08-15
HU188420B (en) 1986-04-28
SG92485G (en) 1987-09-18
IT8319395A0 (en) 1983-02-02
FI830211A0 (en) 1983-01-21
NO830333L (en) 1983-08-03
DK39283A (en) 1983-08-03
HK28686A (en) 1986-04-25
GB2115679B (en) 1985-09-11
MY8700716A (en) 1987-12-31
GB2115679A (en) 1983-09-14
FR2520595A1 (en) 1983-08-05
TR21429A (en) 1984-05-01
DK39283D0 (en) 1983-02-01
CA1191065A (en) 1985-07-30
DE3303301C2 (en) 1985-05-23
SE8300443D0 (en) 1983-01-28
RO87088A (en) 1986-07-30
BR8300492A (en) 1983-11-01
IL67731A0 (en) 1983-05-15
JPS58165782A (en) 1983-09-30
IT1163073B (en) 1987-04-08
YU23683A (en) 1985-10-31
DE3303301A1 (en) 1983-08-11
FI68953C (en) 1985-12-10
ZA83652B (en) 1983-10-26
FI68953B (en) 1985-08-30
ZW2183A1 (en) 1983-08-03
GB8300875D0 (en) 1983-02-16
ES278856U (en) 1984-08-01
FR2520595B1 (en) 1985-03-22
IN157858B (en) 1986-07-12
ES278856Y (en) 1985-03-01
FI830211L (en) 1983-08-03
IL67731A (en) 1987-07-31
KE3598A (en) 1986-02-07
NZ203133A (en) 1985-04-30
AU1077783A (en) 1983-08-11
PH19178A (en) 1986-01-23
LU84620A1 (en) 1983-09-08
AU548841B2 (en) 1986-01-02
SE8300443L (en) 1983-08-03
NL8300379A (en) 1983-09-01
ATA19983A (en) 1986-09-15
JPS6126352B2 (en) 1986-06-20

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