JP2002070665A - Air filter having photocatalyst function - Google Patents
Air filter having photocatalyst functionInfo
- Publication number
- JP2002070665A JP2002070665A JP2000308422A JP2000308422A JP2002070665A JP 2002070665 A JP2002070665 A JP 2002070665A JP 2000308422 A JP2000308422 A JP 2000308422A JP 2000308422 A JP2000308422 A JP 2000308422A JP 2002070665 A JP2002070665 A JP 2002070665A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- air filter
- impurities
- air
- engine
- 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
Links
- 239000011941 photocatalyst Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 claims abstract description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000001699 photocatalysis Effects 0.000 claims description 7
- 239000012535 impurity Substances 0.000 abstract description 14
- 238000002485 combustion reaction Methods 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002341 toxic gas Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
Landscapes
- Filtering Materials (AREA)
- Catalysts (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明はフィルター材に酸化
チタンを塗布若しくは含有させ、光触媒機能を付与させ
た原動機用エアーフィルターに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a prime mover air filter having a photocatalytic function provided by applying or containing titanium oxide to a filter material.
【０００２】[0002]
【従来の技術】原動機は、ガソリンエンジンにしろディ
ーゼルエンジンにしろエンジン内に空気を取り入れ燃焼
を行い動力を得るようになっている。2. Description of the Related Art A prime mover, whether a gasoline engine or a diesel engine, takes air into the engine and performs combustion to obtain power.
【０００３】ガソリンエンジンでは、エンジン内部に空
気を取り入れガソリンと混合しシリンダー内部で圧縮し
電気プラグによる火花で燃焼を行い動力を得る構造とな
っている。ディーゼルエンジンでは、エンジン内部に空
気を取り入れシリンダー内部で空気のみを高圧で圧縮さ
せ、そこへ燃料を高圧噴射さることで燃焼させて動力を
得る構造となっている。[0003] A gasoline engine has a structure in which air is taken into the engine, mixed with gasoline, compressed inside a cylinder, and burned by sparks from an electric plug to obtain power. Diesel engines have a structure in which air is taken into the engine, only air is compressed at a high pressure inside the cylinder, and fuel is injected into the cylinder at a high pressure to burn it and obtain power.
【０００４】従来、ガソリンエンジンにしろ、ディーゼ
ルエンジンにしろ空気を取り込む際にエンジン内部に取
り入れる以前にフィルターを設け吸入する空気中に含ま
れる不純物を取り除いてを燃焼に用いるようにされてい
た。[0004] Conventionally, a filter has been provided to remove impurities contained in the air to be taken in before taking it into the engine, regardless of whether it is a gasoline engine or a diesel engine.
【０００５】しかしながら、フィルターの不純物の除去
能力はフィルター材の間隙により左右され、固形物の不
純物は除去されるが間隙より微細な不純物や気体性の不
純物は除去されないなどの原因により燃焼効率の低下を
招いたり、燃焼時に有害なガスを発生したり、ばいじん
等の有害物質の発生が起こっていた。However, the ability of the filter to remove impurities is affected by the gap between the filter materials. The solid impurities are removed, but the finer and gaseous impurities are not removed from the gap. Harmful gases are generated during combustion, and harmful substances such as soot and dust are generated.
【０００６】[0006]
【発明の解決しようとする課題】空気中の不純物の除去
能率向上させ、且つ燃焼時に有害ガスや有害物質の発生
を防ぐ原動機用エアーフィルターを提供することを目的
とする。SUMMARY OF THE INVENTION It is an object of the present invention to provide an air filter for a motor which improves the efficiency of removing impurities from the air and prevents generation of harmful gases and substances during combustion.
【０００７】[0007]
【課題を解決するための手段】前記目的を達成するため
の本発明に係る光触媒機能を持ったエアーフィルター
は、フィルターを構成するフィルター材に酸化チタンを
塗布若しくは含有させフィルターに光触媒機能を持たせ
た。According to the present invention, there is provided an air filter having a photocatalytic function according to the present invention. Was.
【０００８】[0008]
【発明の効果】本発明の光触媒機能を持ったエアーフィ
ルターを使用することで、従来のエアーフィルターでは
除去しきれなかったフィルター材の間隙よりも微細な不
純物や気体性の不純物をフィルター材の酸化チタン表面
に付着させ分解し、エンジン内部に流入する不純物を削
減させることができる。By using the air filter having the photocatalytic function of the present invention, finer impurities and gaseous impurities can be oxidized in the filter material than in the gaps of the filter material that could not be removed by the conventional air filter. It can be attached to the titanium surface and decomposed to reduce impurities flowing into the engine.
【０００９】また、気体性の不純物を分解し浄化された
空気がエンジン内部に送られる為、燃焼効率が向上し燃
費がよくなり馬力が向上する。不純物が削減され、浄化
された空気がエンジン内部に送られることにより燃焼時
におこる有害ガスの発生やバイジン等の有害物質の発生
を低下させます。Further, since air purified by decomposing gaseous impurities is sent into the engine, combustion efficiency is improved, fuel efficiency is improved, and horsepower is improved. Impurities are reduced, and purified air is sent into the engine, which reduces the generation of harmful gases and harmful substances such as vizine during combustion.
【００１０】さらに、光触媒機能を長期活性化させる為
に紫外線ランプを併用すればより効果的である。紫外線
により光触媒機能が向上する為であり、可能であればエ
アーフィルターと一緒に組込むのが望ましい。Further, it is more effective to use an ultraviolet lamp together to activate the photocatalytic function for a long time. This is because the photocatalytic function is improved by ultraviolet rays, and if possible, it is desirable to incorporate the filter together with an air filter.
【００１１】[0011]
【図１】光触媒機能を持ったエアーフィルターの断面概
略図である。FIG. 1 is a schematic sectional view of an air filter having a photocatalytic function.
１ 酸化チタン層 ２ フィルター材 ３ 紫外線ランプ ４ エアーフィルター Reference Signs List 1 titanium oxide layer 2 filter material 3 ultraviolet lamp 4 air filter
Claims (3)
原動機用エアーフィルター。1. An air filter for a motor having a photocatalytic function using titanium oxide.
より構成された請求項１記載の原動機用エアーフィルタ
ー。2. The motor air filter according to claim 1, wherein the air filter is made of a filter material coated with titanium oxide.
より構成された請求項１記載の原動機用エアーフィルタ
ー。3. The air filter for a motor according to claim 1, wherein the air filter is composed of a filter material containing titanium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000308422A JP2002070665A (en) | 2000-09-01 | 2000-09-01 | Air filter having photocatalyst function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000308422A JP2002070665A (en) | 2000-09-01 | 2000-09-01 | Air filter having photocatalyst function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002070665A true JP2002070665A (en) | 2002-03-08 |
Family
ID=18788734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000308422A Pending JP2002070665A (en) | 2000-09-01 | 2000-09-01 | Air filter having photocatalyst function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002070665A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009125748A (en) * | 2007-11-21 | 2009-06-11 | Ibs Filtran Kunststoff Metallerzeugnisse Gmbh | Filter element |
| JP2014206172A (en) * | 2012-04-27 | 2014-10-30 | 嘉一郎 櫻田 | Fuel consumption reduction device for internal combustion engine |
-
2000
- 2000-09-01 JP JP2000308422A patent/JP2002070665A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009125748A (en) * | 2007-11-21 | 2009-06-11 | Ibs Filtran Kunststoff Metallerzeugnisse Gmbh | Filter element |
| JP2014206172A (en) * | 2012-04-27 | 2014-10-30 | 嘉一郎 櫻田 | Fuel consumption reduction device for internal combustion engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20050204 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20050204 |
|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20050331 |