JP4708174B2 - プレエアクリーナ - Google Patents
プレエアクリーナ Download PDFInfo
- Publication number
- JP4708174B2 JP4708174B2 JP2005348775A JP2005348775A JP4708174B2 JP 4708174 B2 JP4708174 B2 JP 4708174B2 JP 2005348775 A JP2005348775 A JP 2005348775A JP 2005348775 A JP2005348775 A JP 2005348775A JP 4708174 B2 JP4708174 B2 JP 4708174B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- filter
- case
- suction chamber
- dust
- 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.)
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Links
- 239000000428 dust Substances 0.000 claims description 34
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 7
- 239000006200 vaporizer Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Description
5:フィルタケース、
6a,6b,6c:フィルタ、
7:ケース底面、
8:ケース前壁、
9a,9b:左右両壁、
10:ケース後壁、
11:ケース上端開口部、
12:蓋板、
13,17:ボルト、
14:台座、
15:雌ネジ、
16:固定柱、
18:上面板、
19:送出口、
20:吸入室、
21a,21b:案内羽根、
22:導入口、
23:円錐状傾斜面、
24:排出孔、
25:空気供給路、
26:外壁、
27:防音カバー
Claims (3)
- 原動機の気化器へ予め浄化された空気を供給するためのプレエアクリーナであって、
上端に着脱可能な蓋板を備え、下端の一隅に送出口を設けた浴槽形のフィルタケースを有し、
前記フィルタケースの前壁下方には、空気吸入室が設けられ、
前記空気吸入室の前面には、流入する空気に時計回り方向の旋回流を生じさせる案内羽根と、流入する空気に反時計回り方向の旋回流を生じさせる案内羽根とが、それぞれ左右対称位置に設けられ、
前記空気吸入室の底面には、当該空気吸入室内の下方へ滑落した粉塵を、当該空気吸入室外へ排出する排出孔を備え、
前記フィルタケースの前面には、旋回流を、前記空気吸入室内の導入口から前記フィルタケースの上端方向へ送り込むための空気供給路が設けられ、
前記空気吸入室内で除塵された空気を、当該空気吸入室から前記空気供給路を介して、上方の前記フィルタケースの上端方向へ送り込み、当該フィルタケース内のフィルタ層内を上方から下方へ流下させて、前記送出口から送り出すように構成され、
前記空気吸入室の奥面の、前記旋回流の中心と同軸的に配置された横向き導入口の外周に、当該空気吸入室内で発生する旋回流に補助的な旋回作用を与える円錐状傾斜面を備えていることを特徴とするプレエアクリーナ。 - ケース内の底板上に、環状の隔壁からなる台座を設けて、この台座上にエレメントフィルタを配置し、このエレメントフィルタの上端にウレタンフォームフィルタを配置して、前記エレメントフィルタの台座内底部からケース外へ通ずる送出口が設けられている請求項1のプレエアクリーナ。
- フィルタケース上端の逆皿形蓋板を含めた外周に、このフィルタケースを覆うように防音用カバーが配置されている請求項1のプレエアクリーナ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005348775A JP4708174B2 (ja) | 2005-12-02 | 2005-12-02 | プレエアクリーナ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005348775A JP4708174B2 (ja) | 2005-12-02 | 2005-12-02 | プレエアクリーナ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007154705A JP2007154705A (ja) | 2007-06-21 |
JP4708174B2 true JP4708174B2 (ja) | 2011-06-22 |
Family
ID=38239410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005348775A Active JP4708174B2 (ja) | 2005-12-02 | 2005-12-02 | プレエアクリーナ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4708174B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111395111A (zh) * | 2020-03-30 | 2020-07-10 | 王志坚 | 一种具有吸尘功能的便捷型道路夯实设备 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2245295B1 (en) * | 2008-02-14 | 2018-01-24 | Donaldson Company, Inc. | Raincap precleaner, motor vechile having a raincap precleaner, and method for precleaning air |
CN102580406B (zh) * | 2012-03-02 | 2014-02-26 | 江苏省宜兴非金属化工机械厂有限公司 | 一种烟气过滤管及其制造方法 |
CN110093841B (zh) * | 2019-06-05 | 2021-03-02 | 宁夏衡昌建设工程有限公司 | 一种建筑用路面夯实机械设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0317264U (ja) * | 1989-07-04 | 1991-02-20 | ||
JP2000097116A (ja) * | 1998-09-21 | 2000-04-04 | Kokensha:Kk | エアクリーナ |
JP2001221113A (ja) * | 2000-02-07 | 2001-08-17 | Kawasaki Heavy Ind Ltd | エアクリーナ及びその空気取り入れ口構造 |
JP2002195112A (ja) * | 2000-12-22 | 2002-07-10 | Mikasa Sangyo Co Ltd | 締固め機のエアクリーナー |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4890007U (ja) * | 1972-02-04 | 1973-10-30 | ||
JPS57198352U (ja) * | 1981-06-12 | 1982-12-16 | ||
JPS6033321Y2 (ja) * | 1981-08-28 | 1985-10-04 | 日新工業株式会社 | 自動車エンジンのエヤクリ−ナ装置 |
JPS59119323U (ja) * | 1983-01-28 | 1984-08-11 | 株式会社土屋製作所 | フイルタ付きのサイクロン式軸流形のプレクリ−ナ |
JPS604607U (ja) * | 1983-06-23 | 1985-01-14 | 三笠産業株式会社 | 「てん」圧機の防音装置 |
JPS6019761U (ja) * | 1983-07-18 | 1985-02-09 | 株式会社クボタ | エンジンのろ紙エレメントと発泡体エレメントとを有するエアクリ−ナ |
-
2005
- 2005-12-02 JP JP2005348775A patent/JP4708174B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0317264U (ja) * | 1989-07-04 | 1991-02-20 | ||
JP2000097116A (ja) * | 1998-09-21 | 2000-04-04 | Kokensha:Kk | エアクリーナ |
JP2001221113A (ja) * | 2000-02-07 | 2001-08-17 | Kawasaki Heavy Ind Ltd | エアクリーナ及びその空気取り入れ口構造 |
JP2002195112A (ja) * | 2000-12-22 | 2002-07-10 | Mikasa Sangyo Co Ltd | 締固め機のエアクリーナー |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111395111A (zh) * | 2020-03-30 | 2020-07-10 | 王志坚 | 一种具有吸尘功能的便捷型道路夯实设备 |
Also Published As
Publication number | Publication date |
---|---|
JP2007154705A (ja) | 2007-06-21 |
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