CN1925889A - A personal air filter and ionizing system - Google Patents
A personal air filter and ionizing system Download PDFInfo
- Publication number
- CN1925889A CN1925889A CNA2005800066370A CN200580006637A CN1925889A CN 1925889 A CN1925889 A CN 1925889A CN A2005800066370 A CNA2005800066370 A CN A2005800066370A CN 200580006637 A CN200580006637 A CN 200580006637A CN 1925889 A CN1925889 A CN 1925889A
- Authority
- CN
- China
- Prior art keywords
- ion generator
- air filter
- filter according
- personal air
- personal
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
- B03C3/155—Filtration
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D1/00—Garments
- A41D1/04—Vests, jerseys, sweaters or the like
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
- A41D13/0025—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment by means of forced air circulation
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/02—Filters for breathing-protection purposes for respirators
- A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/32—Transportable units, e.g. for cleaning room air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/38—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames
- B03C3/383—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames using radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/24—Details of magnetic or electrostatic separation for measuring or calculating parameters, efficiency, etc.
Abstract
There is provided a personal air filter and/or ionizer (1) and/or ionizer operatively integrated into a wearable garment (60). The air filter and/or ionizer (1) preferably has one or more conductive layers (10) that are preferably operatively connected to one or more breathable layers (20) of breathable material or fabric, and one or more filters (30). In addition, air filter and/or ionizer (1) can operatively cooperate with one or more motion sensors (40) and/or environmental sensors (50). The air filter and/or ionizer (1) can be operatively connected to and/or integrated in a wearable garment (60), such as polo-neck shirt.
Description
The present invention relates to air cleaner.More specifically, the present invention relates to a kind of personal air filter and ionizing system.
It has been known that smell, dust, bacterium, cigarette and/or other air pollutants can cause health problem.For example, comprise from the tiny spores of mould and the suspended particulates that are suspended in other fungies in the middle of the air causing skin and mucous membrane inflammation, and cause cough.This allergic reaction also can cause by dust, pollen and the endotoxin that spreads in air.Sensitive kinds crowd, for example the people of old man, young man and/or weak immune can be in the middle of the danger of severe infections.
Organic natural almost each material all can release particles or microscopic quantity solid or liquid substance, and they can rest in the middle of the air for a long time.Minimum material in the middle of these materials is the known particle that sucks.The diameter of these particles is usually less than 10 microns (diameter of people's hair is approximately 100 microns).In human body, larger particles is intercepted and captured in nose usually, nose before they reach lung with regard to its intercepting and capturing.Yet, because it is very small to suck the size of particle, can pass through the nostril easily, thereby and can be sucked lung deeply and cause cough, asthma even respiratory tract infection so these can suck particle.
Be derived from cleaning product, coating, glue, construction material, commodity and/or for example the synthetic organic chemistry product or the VOC (VOC) of the Combustion Source of car engine and heating system is ubiquitous, and can have toxicity (for example, comprising benzene or carbon tetracycline).Though other materials are not every all is that serious harm is so arranged, but also can cause being present in the multiple articles for daily use uncomfortable part (for example, comprise formaldehyde), these articles for daily use comprise some floor bonding agent, wall covering, particle board and furniture.Carbon monoxide (CO) is the another kind of common pollutant of finding in smoke from cigarette and produced by the fuel combustion engine in the automobile for example.Can reduce the oxygen carrying capacity of blood of human body in the middle of being in the CO environment for a long time, thereby cause expiratory dyspnea, tired out and nauseating.
By foregoing, and the chemistry of current existence and/or biological terrorist action, as can be seen, be ready to personal air filter in advance and can prove and be highly profitable, especially when the accidental time taking place and be not long-time the use.Outward appearance importantly, when this filter is provided, except its validity, also should make its appearance looks elegant generous, because can influence the wish that people effectively use this device greatly.
An object of the present invention is, a kind of personal air filter is provided, its operability is connected to wearable garment.
Another object of the present invention is, a kind of individual generator of aeroion is provided, and its operability is connected to wearable garment.
Another object of the present invention is, a kind of air cleaner and/or ion generator are provided, and it is arranged in wearable garment, and can selectivity activate automatically.
Another object of the present invention is, a kind of air cleaner and/or ion generator are provided, and it is arranged in wearable garment, and can selectivity manually activate.
Another object of the present invention is, a kind of air cleaner and/or ion generator are provided, and its operability is connected to one or more environmental sensors.
These and other objects and advantages of the present invention realize that by a kind of personal air filter and/or ion generator wherein this personal air filter and/or ion generator operability are integrated in the wearable garment.This air cleaner has one or more conductive layers, and the preferred operability of these one or more conductive layers is connected to one or more breathable material layers, one or more removable air filter layer and/or one or more environmental sensor.Clothes are preferably made by gas permeable material, and are perhaps optional, made by suitable compatible material.
In conjunction with the accompanying drawings, with reference to the following detailed description of illustrative embodiment, can more comprehensively understand the present invention.
Fig. 1 is the schematic side profile according to the air cleaner of illustrative embodiment of the present invention and/or ion generator;
Fig. 2 is the schematic, exploded perspective view of air cleaner and/or the ion generator of Fig. 1;
Fig. 3 is the schematic diagram according to the clothes of illustrative embodiment of the present invention, and air cleaner and/or the ion generator of the Fig. 1 that is in first off position is shown; And
Fig. 4 is the schematic diagram according to the clothes of illustrative embodiment of the present invention, and air cleaner and/or the ion generator of Fig. 1 is shown.
With reference to accompanying drawing, especially with reference to Fig. 1, show air cleaner and/or ion generator according to illustrative embodiment of the present invention, it is usually by Reference numeral 1 expression.Air cleaner and/or ion generator 1 preferably have one or more conductive layers 10, and its preferred operability is connected to one or more layers of breathable fabric 20 and one or more filter 30.In addition, air cleaner and/or ion generator 1 can operability and one or more motion sensor 40 and/or environmental sensor 50 cooperative works.Air cleaner and/or ion generator can operability be connected to and/or be integrated in the wearable garment 60, shown in Fig. 3 and 4.
With reference to Fig. 2, as shown in the figure, in preferred aspects of the invention, conductive layer 10 adopts the conducting fibrous web that utilizes any known traditional woven, sewing and/or weaving method winding or has the form of the net of conductive fiber 12.Each conductive fiber 12 can have high tensile, be enough to provide during making and dressing highly lasting flexible weight and packing (for example, pliable and tough, flexible, corrosion stability, or the like).Conductive fiber 12 and/or conductive layer 10 can be directly electrically connected to power supply 14 (for example, battery).In addition, for example the independent connector 16 of conductive wire can be used for connecting indirectly conductive fiber 12 and/or conductive layer 10 arrives power supply 14.Connector 16 can have any be suitable for the being provided for device of this telecommunication or the structure of method.
Notice that conductive layer 10 also can adopt multiple other forms that are suitable for realizing described purpose of the present invention.For example, conductive layer 10 can adopt the form of synthetic material, preferably the conductive material of the porous of nonwoven.
In another aspect of the present invention, one or more layers of breathable fabric 20 can be suitable for using multiple material in wearable garment to make (for example, cotton, polyester, lycra, silk, nylon, or the like) by any.One or more layers of breathable fabric 20 can form the integration section of clothes 60, and are perhaps optional, can be selectively connected thereto clothes.One or more layers of breathable fabric 20 can be natural material and/or synthetic material, and be suitable for utilizing conventional method woven, sew and/or be woven into many kinds of different patterns, thereby easy to use in multiple different use occasions, no matter be functional and/or the application of aesthetic property.
In another aspect of the present invention, one or more filters 30 can be removable, but must not be removable, and/or can change with respect to air cleaner and/or ion generator 1.For example, shown in Fig. 3 and 4, the clothes 60 that air cleaner and/or ion generator 1 operability are connected to can have one or more sleeves or pocket 62, can hold filter 30 in sleeve or pocket.These pockets 62 can be integrated into clothes 60 and/or detachable being connected thereto.In addition, filter 30 can separate type be directly connected to the surface 22 of one or more layers of breathable fabric 20.
One or more filters 30 can have any multiple form that is connected to clothes 60 that is suitable for separable and operability.Filter 30 can be made by natural material or synthetic material, and/or by can be in conjunction with the crude fibre or the fine fiber media of electrostatic attraction.Thereby fine fiber media preferably has the fiber that is squeezed into the suitable diffusion of less fibre diameter work principle of filter.Preferably, crude fibre and fine fiber media are used for pulling out particle from air.
By describing preferred aspects more of the present invention, should be understood that these details can be carried out modification in many ways, and optional embodiment also falls within the scope of the present invention.For example, with reference to Fig. 3, as previously mentioned, one or more motion sensors 40 and/or environmental sensor 50 can be incorporated into air cleaner and/or ion generator 1, to optimize its effective use.Sensor 40,50 preferably directly or indirectly activates and/or inactive air cleaner and/or ion generator 1 through microcontroller or the like.
For example, motion sensor 40 can be connected to air cleaner and/or ion generator 1, thereby a part when clothes 60, for example collar or neck are in primary importance, for example as shown in Figure 3, then air cleaner and/or ion generator 1 preferably are deactivated or are in off position, and, neck 64 moves to the second place when being adjusted to live, for example as shown in Figure 4, then motion sensor 40 can detect this variation, then directly or indirect activation air cleaner and/or ion generator 1 start working.In addition or optionally, one or more environmental sensors 50 can be used in the variation in the testing environment, directly or indirectly indicate the demand that needs to activate air cleaner and/or ion generator 1 to the user.Notice whenever air cleaner and/or ion generator 1 can being activated by artificial and/or automatic at needs.For example, clothes 60 can have and are used to offer the more control Flexibility Control of user interface 66.
With reference to Fig. 3 and 4, in manipulating, preferably air cleaner and/or ion generator 1 are fashionable with discrete.For example, clothes 60 are depicted as the form of high crew neck shirt in the drawings, and air cleaner and/or ion generator 1 are depicted as in the drawings and are integrated into its neck 64.
Though therefore the present invention is described with reference to illustrated embodiment, is apparent that, can carry out multiple variation and modification to it, and can not break away from the spirit of the present invention that limits here.
Claims (20)
1, a kind of personal air filter and/or ion generator (1) comprising:
One or more conductive layers (10);
One or more air-permeable layer (20); And
One or more air cleaners (30).
2, personal air filter according to claim 1 and/or ion generator (1), wherein personal air filter and/or ion generator (1) are attached in the wearable garment (60).
3, personal air filter according to claim 1 and/or ion generator (1), wherein said one or more air-permeable layer (20) directly operability are connected to described one or more conductive layer (10).
4, personal air filter according to claim 1 and/or ion generator (1), wherein said one or more conductive layers (10) are the forms of conducting fibrous web.
5, personal air filter according to claim 4 and/or ion generator (1), wherein said conducting fibrous web is made by flexibility, elasticity, corrosion stability material.
6, personal air filter according to claim 4 and/or ion generator (1), wherein said conducting fibrous web is made by stainless steel and/or silver.
7, personal air filter according to claim 1 and/or ion generator (1), wherein said one or more conductive layers (10) operability is connected to power supply (14).
8, personal air filter according to claim 1 and/or ion generator (1), wherein said one or more air cleaners (30) are that can clean and/or removable.
9, personal air filter according to claim 1 and/or ion generator (1), wherein said one or more air cleaners (30) are electric conductivity, to collect all charged particles by described one or more conductive layers (10).
10, personal air filter according to claim 1 and/or ion generator (1), wherein personal air filter and/or ion generator (1) are operated with multiple different conditions.
11, personal air filter according to claim 1 and/or ion generator (1), wherein said multiple different operating state comprises off position and duty at least.
12, personal air filter according to claim 11 and/or ion generator (1), wherein personal air filter and/or ion generator (1) are in the activation and/or inactive automatically at described off position automatically of described duty.
13, personal air filter according to claim 11 and/or ion generator (1), wherein personal air filter and/or ion generator (1) act on and the artificial activation through the user.
14, personal air filter according to claim 1 and/or ion generator (1) also comprise the sensor (40,50) and/or the switch of the activation that is used for the controlled filter device.
15, personal air filter according to claim 14 and/or ion generator (1), described sensor (40 when in running order wherein, 50) and/or switch activator air cleaner and/or ion generator (1), and when being in off position described sensor (40,50) and/or switch disable air cleaner and/or ion generator (1).
16, personal air filter according to claim 2 and/or ion generator (1), wherein said clothes (60) have the collar (64) that is suitable for holding air cleaner and/or ion generator (1).
17, personal air filter according to claim 2 and/or ion generator (1), wherein said clothes (60) can be selected from the group that following clothes constitute: high crew neck shirt, have collar support shirt, sweatband, ski cap or other to be suitable for moving wearer's the face and/or the similar clothes (60) of nose top to the small part selectivity.
18, personal air filter according to claim 1 and/or ion generator (1), wherein said one or more conductive layers (10) are formed for the suitable electronic circuit that air is wherein passed through in ionization.
19, a kind of clothes (60) with personal air filter comprising:
Two or more air-permeable layer (20);
Conductive ion net (10), it is positioned between described two or more air-permeable layer (20), and operability is connected to power supply (14); And
Be used to collect the removable of charged contaminants and/or changeable type collecting layer (30).
20, a kind of clothes (60) with individual ionizing system comprising:
Two or more air-permeable layer (20);
One or more ionization layers (10), it is positioned between described two or more air-permeable layer (20), and operability is connected to power supply (14); And
One or more conductions collecting layer (30), it is close described one or more ionization layers (10) between described air-permeable layer (20), and operability is connected to described power supply (14).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54918904P | 2004-03-02 | 2004-03-02 | |
US60/549,189 | 2004-03-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1925889A true CN1925889A (en) | 2007-03-07 |
Family
ID=34960822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2005800066370A Pending CN1925889A (en) | 2004-03-02 | 2005-02-24 | A personal air filter and ionizing system |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1725306A1 (en) |
KR (1) | KR20070003900A (en) |
CN (1) | CN1925889A (en) |
WO (1) | WO2005087320A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105597934A (en) * | 2015-12-28 | 2016-05-25 | 江南大学 | PM2.5 particle adsorption method |
CN106666870A (en) * | 2017-02-23 | 2017-05-17 | 际华三五四三针织服饰有限公司 | Anti-smog mask |
CN107530563A (en) * | 2014-09-12 | 2018-01-02 | 自由风股份有限公司 | System and method for air filtration monitoring |
CN108722039A (en) * | 2018-07-17 | 2018-11-02 | 爱美克空气过滤器(苏州)有限公司 | A kind of sterilization electret filter |
KR102275011B1 (en) * | 2021-04-12 | 2021-07-07 | 장석운 | Air cleaning mask |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006049459A1 (en) * | 2006-10-17 | 2008-04-24 | Hexonia Gmbh | Body-worn active ventilation device |
AU2006351239B2 (en) * | 2006-11-27 | 2013-11-21 | Stephen Baker | Protective garment |
US9839756B2 (en) | 2012-11-27 | 2017-12-12 | Resmed Limited | Methods and apparatus for ionization therapy |
EP3037134A1 (en) * | 2014-12-23 | 2016-06-29 | Blue Air AB | Method of purifying air for inhalation and system for purifying air for inhalation |
US11730981B2 (en) * | 2019-07-01 | 2023-08-22 | Timothy S. Gallagher | Portable containment device |
DE202019104186U1 (en) * | 2019-07-30 | 2019-08-05 | Sina Trinkwalder | Clothing for the mouth and nose area |
WO2022198213A1 (en) * | 2021-03-15 | 2022-09-22 | Henley Julian | Electro-ionic mask devices for improved protection from airborne biopathogens |
IT202000011995A1 (en) * | 2020-05-22 | 2021-11-22 | Manifattura Di Valduggia S P A | ITEM OF CLOTHING OF THE KNIT OR SWEATER TYPE |
US10926209B1 (en) | 2020-06-05 | 2021-02-23 | Celios Corporation | Air filtration system, air filtration device, and air filtration module for use therewith |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2279892A (en) * | 1993-07-17 | 1995-01-18 | Robert William Gibbs | Electrostatic filter |
DE9410830U1 (en) * | 1994-07-12 | 1995-11-16 | Berthold Stefan | Mouth cloth with filter, especially for two-wheelers |
US5836303A (en) * | 1996-09-17 | 1998-11-17 | Thermal Air Products, Inc. | Respirator apparatus |
DE20001151U1 (en) * | 2000-01-14 | 2000-07-06 | Zisser Michael | Breathing air filter |
CA2410140A1 (en) * | 2001-10-30 | 2003-04-30 | Joseph A. Lobiondo, Sr. | Electronic air filter assembly |
-
2005
- 2005-02-24 CN CNA2005800066370A patent/CN1925889A/en active Pending
- 2005-02-24 EP EP05708840A patent/EP1725306A1/en not_active Withdrawn
- 2005-02-24 WO PCT/IB2005/050688 patent/WO2005087320A1/en not_active Application Discontinuation
- 2005-02-24 KR KR1020067017862A patent/KR20070003900A/en not_active Application Discontinuation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107530563A (en) * | 2014-09-12 | 2018-01-02 | 自由风股份有限公司 | System and method for air filtration monitoring |
CN107530563B (en) * | 2014-09-12 | 2021-06-25 | 自由风股份有限公司 | System and method for air filtration monitoring |
CN105597934A (en) * | 2015-12-28 | 2016-05-25 | 江南大学 | PM2.5 particle adsorption method |
CN105597934B (en) * | 2015-12-28 | 2017-07-04 | 江南大学 | A kind of PM2.5 granular absorptions method |
CN106666870A (en) * | 2017-02-23 | 2017-05-17 | 际华三五四三针织服饰有限公司 | Anti-smog mask |
CN108722039A (en) * | 2018-07-17 | 2018-11-02 | 爱美克空气过滤器(苏州)有限公司 | A kind of sterilization electret filter |
KR102275011B1 (en) * | 2021-04-12 | 2021-07-07 | 장석운 | Air cleaning mask |
Also Published As
Publication number | Publication date |
---|---|
EP1725306A1 (en) | 2006-11-29 |
KR20070003900A (en) | 2007-01-05 |
WO2005087320A1 (en) | 2005-09-22 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070307 |