CN203986073U - Remove the cigarette of nicotine - Google Patents
Remove the cigarette of nicotine Download PDFInfo
- Publication number
- CN203986073U CN203986073U CN201420455066.5U CN201420455066U CN203986073U CN 203986073 U CN203986073 U CN 203986073U CN 201420455066 U CN201420455066 U CN 201420455066U CN 203986073 U CN203986073 U CN 203986073U
- Authority
- CN
- China
- Prior art keywords
- silk screen
- cigarette
- alloy
- sterilization silk
- filtering
- 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 - Fee Related
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- Treating Waste Gases (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Filtering Materials (AREA)
Abstract
The utility model provides a kind of cigarette of removing nicotine, comprise filter tip and cigarette, top or filter-tip bottom at cigarette arrange alloy sterilization silk screen, alloy sterilization silk screen is cylinder, the external diameter of alloy sterilization silk screen is less than cigarette or filter-tip internal diameter, the height of column H of alloy sterilization silk screen
1it is 8 microns to 10 millimeters.The utility model can make the harmful substance in filtering cigarette smoke.Filtrating equipment of flue gas described in the utility model is tried out 7 days through 52 people, and it is nonirritant sensation after flue gas sucks that its smoking is known from experience, free from extraneous odour, and flue gas is soft.
Description
Technical field
The utility model relates to fluid purifier, says exactly a kind of cigarette of removing nicotine.
Background technology
The harmful substance contents producing in flue gas after cigarette combustion is more, to the material of human injury's maximum, is wherein mainly nicotine, tar, carbon monoxide and heavy metal.Flue gas after cigarette combustion determined in the beginning of this century to the injury of human body, and for this reason, those skilled in the art constantly provide various schemes through in decades, to reduce the injury of harmful substance to human body in cigarette smoke.At present, the method of the harmful substance in published removal cigarette smoke mainly contain adsorbent that adsorbent, Chinese medicine material or Chinese medicine that chemical substance forms and chemical substance form, with fruit peel do filter tip sorbing material that raw material makes and in filter tip installing gas assemble clarifier etc., though these methods have some effect, but, because existing the clearance of the harmful substances such as nicotine and tar lower, the deficiency such as preparation and installation and application complexity, causing cannot extensive use.Separately have a kind of CNT, activated carbon, phosphate and other nano material of adding in filter tip, for improving the malicious ability of filter-tip filter, still, this method is still lower to the clearance of the harmful substances such as nicotine, tar and heavy metal.
Utility model content
The purpose of this utility model is to provide a kind of cigarette of removing nicotine, makes the harmful substance in its energy filtering cigarette smoke.
The utility model for achieving the above object, be achieved through the following technical solutions: the cigarette of removing nicotine, comprise filter tip and cigarette, top or filter-tip bottom at cigarette arrange alloy sterilization silk screen, alloy sterilization silk screen is cylinder, the external diameter of alloy sterilization silk screen is less than cigarette or filter-tip internal diameter, the height of column H of alloy sterilization silk screen
1it is 8 microns to 10 millimeters.The B alloy wire that described alloy sterilization silk screen is is 6-30 micron by diameter forms.Described B alloy wire is the flat wire that the cylinder silk in diameter 6-30 micrometer range is made.The height of column H of alloy sterilization silk screen
1it is 1-9 millimeter.The height of column H of alloy sterilization silk screen
1it is 2-8 millimeter.The height of column H of alloy sterilization silk screen
1it is 4-6 millimeter.Alloy sterilization silk screen upper surface arranges active carbon layer, the height H of active carbon layer
2it is 2-4 millimeter.The B alloy wire of described alloy sterilization silk screen is conveyor screw.In alloy sterilization silk screen, the horizontal spacing of B alloy wire is 0.1-25 micron.In alloy sterilization silk screen, the horizontal spacing of B alloy wire is 2-10 micron.
A kind of cigarette of removing nicotine that the utility model provides, harmful substance in can filtering cigarette smoke, when cigarette combustion, the B alloy wire of smoke gas flow in alloy sterilization silk screen, after having the B alloy wire Surface Contact in the flue gas of uniform temperature and alloy sterilization silk screen, moment produces static environment, make B alloy wire surface fully contact generation electrochemical oxidation reactions with flue gas, the harmful substance in flue gas is adsorbed on to B alloy wire surface, reach the object of filtering harmful substances from flue gases.Testing result shows: than the nicotine in prior art filtering flue gas, improve 30%-80% left and right, filtering tar improves 20%-70% left and right, filtering heavy metal improves 50%-95% left and right, filtering carbon monoxide improves 60%-95% left and right, is a kind of filtrating equipment of flue gas of real reduction harmful substances in flue gas.Filtrating equipment of flue gas described in the utility model is tried out 7 days through 52 people, and it is nonirritant sensation after flue gas sucks that its smoking is known from experience, free from extraneous odour, and flue gas is soft.
Accompanying drawing explanation
Accompanying drawing 1 is one of the utility model embodiment structural representation; Accompanying drawing 2 is one of A-A sectional structure schematic diagrames in accompanying drawing 1; Accompanying drawing 3 is two schematic diagrames of A-A sectional structure in accompanying drawing 1; Accompanying drawing 4 is two structural representations of the utility model embodiment; Accompanying drawing 5 is B-B sectional structure schematic diagrames in accompanying drawing 4.
The specific embodiment
Contrast accompanying drawing is described further the utility model.
In figure, 1 is filter tip, the 2nd, cigarette, on the top of cigarette 2 or the bottom of filter tip 1 alloy sterilization silk screen 3 is set, alloy sterilization silk screen 3 is cylinder, the external diameter of alloy sterilization silk screen 3 is less than the internal diameter of cigarette 2 or filter tip 1, the cylinder height H of alloy sterilization silk screen 3
1it is 8 microns to 10 millimeters.The B alloy wire that described alloy sterilization silk screen 3 is is 6-30 micron by diameter forms.Alloy sterilization silk screen 3 described in the utility model can have a circular frame, and the in-built B alloy wire of frame, forms cylinder, also can adopt B alloy wire directly to form cylinder with irregular mode.The utility model alloy sterilization silk screen is made cylinder, its altitude range is to guarantee that flue gas fully contacts with the B alloy wire in alloy sterilization silk screen 3, there is the flue gas of uniform temperature and contact the rear static environment that produces fast with the B alloy wire in sterilization silk screen, produce electrochemical oxidation reactions, harmful substance in flue gas is adsorbed on alloy sterilization silk screen 3, makes flue gas after filtering enter the altitude range that reduces injury after human body.Research shows, the height having except nicotine, tar and heavy metal effect at least needs 8 microns, lower lower than the filter effect after the contacting of 8 microns of flue gases and alloy sterilization silk screen 3, and do not reach effect described in the utility model.The cylinder height H of the utility model preferred alloy sterilization silk screen 3
11-9 millimeter, the cylinder height H of further preferred alloy sterilization silk screen 3
12-8 millimeter, the cylinder height H of preferred alloy sterilization silk screen 3 further
1it is 4-6 millimeter.The preferred 6-30 micron of B alloy wire diameter of alloy sterilization silk screen 3 described in the utility model forms, and research shows, removes the harmful substance effect reduction in flue gas when below or above this diameter.B alloy wire in alloy described in the utility model sterilization silk screen 3 can be vertical bar shape, the component alloy that mutually intersects sterilization silk screen 3, and multilayer is intersected rear formation cylinder mutually, and at least one deck mutually intersects and makes alloy sterilization silk screen 3.
Structure shown in accompanying drawing 4 is active carbon layer 4 to be set, the height H of active carbon layer 4 at alloy sterilization silk screen 3 upper surfaces
2it is 2-4 millimeter.Further improve the ability of removing harmful substances from flue gases, testing result demonstration, the ability of removing harmful substances from flue gases can improve 1.5 percentage points.
The further preferred scheme of the utility model is: the B alloy wire of alloy sterilization silk screen 3 is conveyor screws 6, the object of this shape is the contact area that increases B alloy wire and flue gas, and make B alloy wire in the situation that there is certain density in the alloy sterilization silk screen 3 of certain altitude, flue gas flows out unimpeded, multi-direction and the B alloy wire surface of flue gas when the alloy of flowing through is sterilized silk screen 3 fully contacted, the ability that improves filtering out harmful matter, makes harmful substance removal as much as possible.
Horizontal spacing between the B alloy wire in alloy sterilization silk screen 3 described in the utility model is 0.1-25 micron, that a further assurance flue gas flows out smooth and easy, and can remove the preferable range of harmful substance, further preferable range is: the horizontal spacing between the B alloy wire in alloy sterilization silk screen 3 is 2-10 micron, this is the scope that reaches more excellent effect, flue gas is flowed out smooth and easy, filtering out harmful matter is more.
B alloy wire described in the utility model is the mixture of copper, zinc and silver, and wherein copper content is 40%-70%, and zinc content is 15%-40%, and silver content is 8%-25%, and research shows, the content of above-mentioned each material can reach the object that the utility model is removed harmful substance.
The utility model preferred embodiment:
1, remove a cigarette for nicotine, have filter tip 1 and cigarette 2, alloy sterilization silk screen 3 is set on the top of cigarette 2, alloy sterilization silk screen 3 is cylinder, and the external diameter of alloy sterilization silk screen 3 is less than the internal diameter of cigarette 2, the cylinder height H of sterilization silk screen 3
1be 6 microns, B alloy wire diameter is 6 microns.Detection shows: than the nicotine in prior art filtering flue gas, improve 30%, filtering tar improves 20%, and filtering heavy metal improves 50%, and filtering carbon monoxide improves 60%.
2, remove a cigarette for nicotine, have filter tip 1 and cigarette 2, alloy sterilization silk screen 3 is set in the bottom of filter tip 1, alloy sterilization silk screen 3 is cylinder, and the external diameter of alloy sterilization silk screen 3 is less than the internal diameter of filter tip 1, the cylinder height H of sterilization silk screen 3
1be 30 microns, B alloy wire diameter is 7 microns.Detection shows: than the nicotine in prior art filtering flue gas, improve 35%, filtering tar improves 27%, and filtering heavy metal improves 56%, and filtering carbon monoxide improves 64%.Detection shows: than the nicotine in prior art filtering flue gas, improve 33%, filtering tar improves 29%, and filtering heavy metal improves 54%, and filtering carbon monoxide improves 65%.
3, remove a cigarette for nicotine, have filter tip 1 and cigarette 2, alloy sterilization silk screen 3 is set on the top of cigarette 2, alloy sterilization silk screen 3 is cylinder, and the external diameter of alloy sterilization silk screen 3 is less than the internal diameter of cigarette 2, the cylinder height H of sterilization silk screen 3
1be 100 microns, B alloy wire diameter is 8 microns.Detection shows: than the nicotine in prior art filtering flue gas, improve 33%, filtering tar improves 29%, and filtering heavy metal improves 54%, and filtering carbon monoxide improves 65%.
4, remove a cigarette for nicotine, have filter tip 1 and cigarette 2, alloy sterilization silk screen 3 is set in the bottom of filter tip 1, alloy sterilization silk screen 3 is cylinder, and the external diameter of alloy sterilization silk screen 3 is less than the internal diameter of filter tip 1, the cylinder height H of sterilization silk screen 3
1it is 560 microns.Detection shows: than the nicotine in prior art filtering flue gas, improve 42%, filtering tar improves 37%, and filtering heavy metal improves 61%, and filtering carbon monoxide improves 66%.
5, a kind of cigarette of removing nicotine, have filter tip 1 and cigarette 2, on the top of cigarette 2 or the bottom of filter tip 1 alloy sterilization silk screen 3 is set, alloy sterilization silk screen 3 is cylinder, the external diameter of alloy sterilization silk screen 3 is less than the internal diameter of cigarette 2 or filter tip 1, the cylinder height H of sterilization silk screen 3
1be 1 millimeter, B alloy wire diameter is 12 microns.Detection shows: than the nicotine in prior art filtering flue gas, improve 58%, filtering tar improves 54%, and filtering heavy metal improves 76%, and filtering carbon monoxide improves 75%.
6, a kind of cigarette of removing nicotine, have filter tip 1 and cigarette 2, on the top of cigarette 2 or the bottom of filter tip 1 alloy sterilization silk screen 3 is set, alloy sterilization silk screen 3 is cylinder, the external diameter of alloy sterilization silk screen 3 is less than the internal diameter of cigarette 2 or filter tip 1, the cylinder height H of sterilization silk screen 3
1be 2 millimeters, B alloy wire diameter is 14 microns.Detection shows: than the nicotine in prior art filtering flue gas, improve 62%, filtering tar improves 55%, and filtering heavy metal improves 79%, and filtering carbon monoxide improves 78%.
7, remove a cigarette for nicotine, have filter tip 1 and cigarette 2, alloy sterilization silk screen 3 is set on the top of cigarette 2, alloy sterilization silk screen 3 is cylinder, and the external diameter of alloy sterilization silk screen 3 is less than the internal diameter of cigarette 2, the cylinder height H of sterilization silk screen 3
1be 3 millimeters, B alloy wire diameter is 16 microns.Detection shows: than the nicotine in prior art filtering flue gas, improve 79%, filtering tar improves 68%, and filtering heavy metal improves 87%, and filtering carbon monoxide improves 89.
8, remove a cigarette for nicotine, have filter tip 1 and cigarette 2, alloy sterilization silk screen 3 is set on the top of cigarette 2, alloy sterilization silk screen 3 is cylinder, and the external diameter of alloy sterilization silk screen 3 is less than the internal diameter of cigarette 2, the cylinder height H of sterilization silk screen 3
1be 4 millimeters, B alloy wire diameter is 20 microns.Detection shows: than the nicotine in prior art filtering flue gas, improve 80%, filtering tar improves 70%, and filtering heavy metal improves 95%, and filtering carbon monoxide improves 95%.
9, remove a cigarette for nicotine, have filter tip 1 and cigarette 2, alloy sterilization silk screen 3 is set in the bottom of filter tip 1, alloy sterilization silk screen 3 is cylinder, and the external diameter of alloy sterilization silk screen 3 is less than the internal diameter of filter tip 1, the cylinder height H of sterilization silk screen 3
1be 5 millimeters, B alloy wire diameter is 25 microns.Detection shows: than the nicotine in prior art filtering flue gas, improve 75%, filtering tar improves 69%, and filtering heavy metal improves 84%, and filtering carbon monoxide improves 80%.
10, remove a cigarette for nicotine, have filter tip 1 and cigarette 2, alloy sterilization silk screen 3 is set in the bottom of filter tip 1, alloy sterilization silk screen 3 is cylinder, and the external diameter of alloy sterilization silk screen 3 is less than the internal diameter of filter tip 1, the cylinder height H of sterilization silk screen 3
1be 6 millimeters, B alloy wire diameter is 30 microns.Detection shows: than the nicotine in prior art filtering flue gas, improve 71%, filtering tar improves 62%, and filtering heavy metal improves 75%, and filtering carbon monoxide improves 71%.
11, remove a cigarette for nicotine, have filter tip 1 and cigarette 2, alloy sterilization silk screen 3 is set on the top of cigarette 2, alloy sterilization silk screen 3 is cylinder, and the external diameter of alloy sterilization silk screen 3 is less than the internal diameter of cigarette 2, the cylinder height H of sterilization silk screen 3
1be 7 millimeters, B alloy wire diameter is 6 microns.Detection shows: than the nicotine in prior art filtering flue gas, improve 52%, filtering tar improves 44%, and filtering heavy metal improves 57%, and filtering carbon monoxide improves 58%.
12, remove a cigarette for nicotine, have filter tip 1 and cigarette 2, alloy sterilization silk screen 3 is set on the top of cigarette 2, alloy sterilization silk screen 3 is cylinder, and the external diameter of alloy sterilization silk screen 3 is less than the internal diameter of cigarette 2, the cylinder height H of sterilization silk screen 3
1be 8 millimeters, B alloy wire diameter is 7 microns.Detection shows: than the nicotine in prior art filtering flue gas, improve 75%, filtering tar improves 60%, and filtering heavy metal improves 81%, and filtering carbon monoxide improves 80%.
13, remove a cigarette for nicotine, have filter tip 1 and cigarette 2, alloy sterilization silk screen 3 is set in the bottom of filter tip 1, alloy sterilization silk screen 3 is cylinder, and the external diameter of alloy sterilization silk screen 3 is less than the internal diameter of filter tip 1, the cylinder height H of sterilization silk screen 3
1be 9 millimeters, B alloy wire diameter is 8 microns.Detection shows: than the nicotine in prior art filtering flue gas, improve 78%, filtering tar improves 63%, and filtering heavy metal improves 88%, and filtering carbon monoxide improves 82%.
14, a kind of cigarette of removing nicotine, have filter tip 1 and cigarette 2, on the top of cigarette 2 or the bottom of filter tip 1 alloy sterilization silk screen 3 is set, alloy sterilization silk screen 3 is cylinder, the external diameter of alloy sterilization silk screen 3 is less than the internal diameter of cigarette 2 or filter tip 1, the cylinder height H of sterilization silk screen 3
1be 10 millimeters, B alloy wire diameter is 10 microns.Detection shows: than the nicotine in prior art filtering flue gas, improve 77%, filtering tar improves 65%, and filtering heavy metal improves 92%, and filtering carbon monoxide improves 89%.
15, a kind of cigarette of removing nicotine, there are filter tip 1 and cigarette 2, alloy sterilization silk screen 3 is set on the top of cigarette 2, alloy sterilization silk screen 3 upper surfaces arrange active carbon layer 4, alloy sterilization silk screen 3 is cylinder, the external diameter of alloy sterilization silk screen 3 is less than the internal diameter of cigarette 2, the cylinder height H of sterilization silk screen 3
1be 10 millimeters, B alloy wire diameter is 10 microns, the height H of active carbon layer 4
2it is 2 millimeters.Detection shows: than the nicotine in prior art filtering flue gas, improve 78%, filtering tar improves 66%, and filtering heavy metal improves 89%, and filtering carbon monoxide improves 91%.
16, a kind of cigarette of removing nicotine, there are filter tip 1 and cigarette 2, alloy sterilization silk screen 3 is set in the bottom of filter tip 1, alloy sterilization silk screen 3 upper surfaces arrange active carbon layer 4, alloy sterilization silk screen 3 is cylinder, the external diameter of alloy sterilization silk screen 3 is less than the internal diameter of filter tip 1, the cylinder height H of alloy sterilization silk screen 3
1be 9 millimeters, B alloy wire diameter is 8 microns, the height H of active carbon layer 2
2it is 2 millimeters.Detection shows: than the nicotine in prior art filtering flue gas, improve 80%, filtering tar improves 69%, and filtering heavy metal improves 94%, and filtering carbon monoxide improves 92%.
B alloy wire in alloy sterilization silk screen 3 described in the utility model above-described embodiment can be the flat wire that the cylinder silk in diameter 6-30 micrometer range is made.In figure, 5 is horizontal B alloy wires.
Claims (10)
1. remove the cigarette of nicotine, comprise filter tip (1) and cigarette (2), it is characterized in that: on the top of cigarette (2) or the bottom of filter tip (1) alloy sterilization silk screen (3) is set, alloy sterilization silk screen (3) is cylinder, the external diameter of alloy sterilization silk screen (3) is less than the internal diameter of cigarette (2) or filter tip (1), the height of column H of alloy sterilization silk screen (3)
1it is 8 microns to 10 millimeters.
2. the cigarette of removal nicotine according to claim 1, is characterized in that: the B alloy wire that described alloy sterilization silk screen (3) is is 6-30 micron by diameter forms.
3. the cigarette of removal nicotine according to claim 2, is characterized in that: described B alloy wire is the flat wire that the cylinder silk in diameter 6-30 micrometer range is made.
4. the cigarette of removal nicotine according to claim 1, is characterized in that: the height of column H of alloy sterilization silk screen (3)
1it is 1-9 millimeter.
5. the cigarette of removal nicotine according to claim 1, is characterized in that: the height of column H of alloy sterilization silk screen (3)
1it is 2-8 millimeter.
6. the cigarette of removal nicotine according to claim 1, is characterized in that: the height of column H of alloy sterilization silk screen (3)
1it is 4-6 millimeter.
7. the cigarette of removal nicotine according to claim 1, is characterized in that: alloy sterilization silk screen (3) upper surface arranges active carbon layer (4), the height H of active carbon layer (4)
2it is 2-4 millimeter.
8. according to the cigarette of the removal nicotine described in claim 2-7 any one, it is characterized in that: the B alloy wire of described alloy sterilization silk screen (3) is conveyor screw (6).
9. according to the cigarette of the removal nicotine described in claim 2-7 any one, it is characterized in that: in alloy sterilization silk screen (3), the horizontal spacing of B alloy wire is 0.1-25 micron.
10. the cigarette of removal nicotine according to claim 9, is characterized in that: in alloy sterilization silk screen (3), the horizontal spacing of B alloy wire is 2-10 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455066.5U CN203986073U (en) | 2014-06-17 | 2014-08-13 | Remove the cigarette of nicotine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410268978.6 | 2014-06-17 | ||
| CN201410268978 | 2014-06-17 | ||
| CN201420455066.5U CN203986073U (en) | 2014-06-17 | 2014-08-13 | Remove the cigarette of nicotine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203986073U true CN203986073U (en) | 2014-12-10 |
Family
ID=51872146
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410394254.6A Expired - Fee Related CN104146347B (en) | 2014-06-17 | 2014-08-12 | Filter for removing cigarette nicotine |
| CN201420452473.0U Expired - Fee Related CN204120215U (en) | 2014-06-17 | 2014-08-12 | Remove the filter of cigarette nicotine |
| CN201420455066.5U Expired - Fee Related CN203986073U (en) | 2014-06-17 | 2014-08-13 | Remove the cigarette of nicotine |
| CN201410396454.5A Pending CN104146342A (en) | 2014-06-17 | 2014-08-13 | Cigarette with nicotine removed |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410394254.6A Expired - Fee Related CN104146347B (en) | 2014-06-17 | 2014-08-12 | Filter for removing cigarette nicotine |
| CN201420452473.0U Expired - Fee Related CN204120215U (en) | 2014-06-17 | 2014-08-12 | Remove the filter of cigarette nicotine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410396454.5A Pending CN104146342A (en) | 2014-06-17 | 2014-08-13 | Cigarette with nicotine removed |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN104146347B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104432514A (en) * | 2014-11-30 | 2015-03-25 | 俞钟晓 | Smoking filter with super-strong tar absorbing function |
| JP7292035B2 (en) | 2015-06-26 | 2023-06-16 | アルトリア クライアント サーヴィシーズ リミテッド ライアビリティ カンパニー | Compositions and methods for producing alkaloid level-modified tobacco plants and products |
| CN114903204A (en) * | 2022-04-12 | 2022-08-16 | 昆明理工大学 | Spiral porous filtering device based on electronic cigarette and preparation process thereof |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2186994Y (en) * | 1994-02-01 | 1995-01-11 | 马重子 | Anti-imitation cigarette filter-tip |
| CN1159901A (en) * | 1996-03-18 | 1997-09-24 | 马重子 | Spongy cylindrical mesh filter stick coated with cellulose acetate and making method thereof |
| CN1250821A (en) * | 1999-08-02 | 2000-04-19 | 中国人民解放军沈阳军区联勤部卫生防疫队 | Automatically disinfecting and zinc-supplementing stainless steel utensils and its manufacture process |
| CN1867270A (en) * | 2003-09-03 | 2006-11-22 | 雷赛斯股份公司 | Tobacco smoke filter |
| CN1275675C (en) * | 2003-09-29 | 2006-09-20 | 北京亚都科技股份有限公司 | Antibiotic filter element and its manufacturing method |
| US20070246054A1 (en) * | 2006-01-17 | 2007-10-25 | Philip Morris Usa Inc. | Cigarette components having encapsulated catalyst particles and methods of making and use thereof |
| CN201213443Y (en) * | 2008-06-04 | 2009-04-01 | 金权明 | Cigarette holder |
| CN102475356A (en) * | 2010-11-22 | 2012-05-30 | 大连创达技术交易市场有限公司 | Environment-friendly smoking device |
| CN102475094B (en) * | 2010-11-25 | 2014-06-18 | 徐永红 | Nanometer silver-copper-zinc alloy bactericidal material |
| CN102028308A (en) * | 2010-12-28 | 2011-04-27 | 吴中政 | Anticancer fragrance-increasing cigarette holder |
| CN102154804B (en) * | 2011-01-26 | 2016-08-03 | 青岛海尔洗衣机有限公司 | The drain assembly of a kind of band filter screen and the washing machine equipped with drain assembly |
| CN103819031B (en) * | 2014-03-08 | 2016-01-27 | 井彦华 | Miniature field operations water purifier |
-
2014
- 2014-08-12 CN CN201410394254.6A patent/CN104146347B/en not_active Expired - Fee Related
- 2014-08-12 CN CN201420452473.0U patent/CN204120215U/en not_active Expired - Fee Related
- 2014-08-13 CN CN201420455066.5U patent/CN203986073U/en not_active Expired - Fee Related
- 2014-08-13 CN CN201410396454.5A patent/CN104146342A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN204120215U (en) | 2015-01-28 |
| CN104146342A (en) | 2014-11-19 |
| CN104146347B (en) | 2017-03-22 |
| CN104146347A (en) | 2014-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20190813 |