JP6121870B2 - 燃料噴射装置の微粒化技術 - Google Patents
燃料噴射装置の微粒化技術 Download PDFInfo
- Publication number
- JP6121870B2 JP6121870B2 JP2013219743A JP2013219743A JP6121870B2 JP 6121870 B2 JP6121870 B2 JP 6121870B2 JP 2013219743 A JP2013219743 A JP 2013219743A JP 2013219743 A JP2013219743 A JP 2013219743A JP 6121870 B2 JP6121870 B2 JP 6121870B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- fuel
- recess
- injection hole
- fuel injection
- 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
Links
- 239000000446 fuel Substances 0.000 title claims description 141
- 238000000889 atomisation Methods 0.000 title description 11
- 238000002347 injection Methods 0.000 claims description 140
- 239000007924 injection Substances 0.000 claims description 140
- 230000000694 effects Effects 0.000 description 12
- 239000007921 spray Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 230000002238 attenuated effect Effects 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000001012 protector Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001595 contractor effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 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 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013219743A JP6121870B2 (ja) | 2013-10-23 | 2013-10-23 | 燃料噴射装置の微粒化技術 |
| IN3015DE2014 IN2014DE03015A (enrdf_load_stackoverflow) | 2013-10-23 | 2014-10-22 | |
| CN201410573248.7A CN104675595B (zh) | 2013-10-23 | 2014-10-23 | 采用燃料微粒化技术的燃料喷射装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013219743A JP6121870B2 (ja) | 2013-10-23 | 2013-10-23 | 燃料噴射装置の微粒化技術 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015081557A JP2015081557A (ja) | 2015-04-27 |
| JP6121870B2 true JP6121870B2 (ja) | 2017-04-26 |
Family
ID=53012304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013219743A Expired - Fee Related JP6121870B2 (ja) | 2013-10-23 | 2013-10-23 | 燃料噴射装置の微粒化技術 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6121870B2 (enrdf_load_stackoverflow) |
| CN (1) | CN104675595B (enrdf_load_stackoverflow) |
| IN (1) | IN2014DE03015A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3297141A1 (en) * | 2016-09-19 | 2018-03-21 | Black & Decker Inc. | Control and power module for brushless motor |
| JP6703474B2 (ja) * | 2016-12-19 | 2020-06-03 | 日立オートモティブシステムズ株式会社 | 燃料噴射弁 |
| JP2020169635A (ja) * | 2019-04-05 | 2020-10-15 | 株式会社Ｓｏｋｅｎ | 流体噴射弁 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002115627A (ja) * | 2000-10-05 | 2002-04-19 | Optonix Seimitsu:Kk | オリフィスプレートおよびオリフィスプレートの製造方法 |
| JP2003148299A (ja) * | 2001-11-15 | 2003-05-21 | Hitachi Ltd | 燃料噴射弁およびそれを搭載した内燃機関 |
| JP3933545B2 (ja) * | 2002-08-27 | 2007-06-20 | 株式会社日本自動車部品総合研究所 | 燃料噴射ノズルおよびそれを用いた燃料噴射装置 |
| JP4276958B2 (ja) * | 2004-01-22 | 2009-06-10 | 株式会社日立製作所 | 燃料噴射弁及び燃料噴射方法 |
| CN102322379B (zh) * | 2007-01-29 | 2013-10-30 | 三菱电机株式会社 | 燃料喷射阀 |
| JP2009197682A (ja) * | 2008-02-21 | 2009-09-03 | Mitsubishi Electric Corp | 燃料噴射弁 |
| DE102008042116B4 (de) * | 2008-09-15 | 2019-12-24 | Robert Bosch Gmbh | Ventil, zum Zerstäuben von Fluid |
| JP4808801B2 (ja) * | 2009-05-18 | 2011-11-02 | 三菱電機株式会社 | 燃料噴射弁 |
| JP4988791B2 (ja) * | 2009-06-18 | 2012-08-01 | 日立オートモティブシステムズ株式会社 | 燃料噴射弁 |
| DE102010064268A1 (de) * | 2010-12-28 | 2012-06-28 | Robert Bosch Gmbh | Einspritzventil |
| JP5852463B2 (ja) * | 2012-02-14 | 2016-02-03 | 日立オートモティブシステムズ株式会社 | 燃料噴射弁 |
| JP5875443B2 (ja) * | 2012-03-30 | 2016-03-02 | 日立オートモティブシステムズ株式会社 | 燃料噴射弁 |
-
2013
- 2013-10-23 JP JP2013219743A patent/JP6121870B2/ja not_active Expired - Fee Related
-
2014
- 2014-10-22 IN IN3015DE2014 patent/IN2014DE03015A/en unknown
- 2014-10-23 CN CN201410573248.7A patent/CN104675595B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015081557A (ja) | 2015-04-27 |
| IN2014DE03015A (enrdf_load_stackoverflow) | 2015-07-10 |
| CN104675595B (zh) | 2017-07-28 |
| CN104675595A (zh) | 2015-06-03 |
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