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1. 发明专利

JP2014224523A 弁装置、及びこの弁装置を用いる高圧ポンプ审中-公开
标题翻译：阀装置和使用该阀装置的高压泵
公开(公告)号：JP2014224523A
公开(公告)日：2014-12-04
申请号：JP2013215498
申请日：2013-10-16
申请人：株式会社デンソー , Denso Corp , 株式会社日本自動車部品総合研究所 , Nippon Soken Inc
发明人： OIKAWA SHINOBU , KOGA TATSURO , TERAJIMA KAZUKI , ONO TOSHIHIDE , MATSUMOTO NORIYA , TANIZAWA SEIJI , KUROYANAGI MASATOSHI , KATO TAKEHIKO
IPC分类号： F02M59/46 , F02M59/02
CPC分类号： F02M37/0023 , F04B1/0452 , F04B53/10
摘要：【課題】簡素な構成により製造工数の低減が可能な弁装置を提供する。【解決手段】第1吐出弁ボディ51内を第1弁室511と第2弁室512とに区画する共通シート部52が有する吐出通路521及びリリーフ通路522は互いに平行に形成されている。第1弁室511の燃料の圧力、第2弁室512の燃料の圧力、及び、吐出弁スプリング514の付勢力のバランスにより吐出弁部材53が共通シート部52から離間するとき、吐出通路521により第1弁室511と第2弁室512とが連通する。第1弁室511の燃料の圧力、第2弁室512の燃料の圧力、及び、リリーフ弁スプリング551の付勢力のバランスによりリリーフ弁部材54が共通シート部52から離間するとき、リリーフ通路522により第2弁室512と第1弁室511とが連通する。これにより、燃料吐出リリーフ部50の構成を簡素にすることができる。【選択図】図4
摘要翻译：要解决的问题：提供一种能够通过简单的构造减少制造主营时间的阀装置。解决方案：设置在公共座部52中的排出通道521和释放通道522，该共用座部52将第一排出阀体 51形成第一阀室511和第二阀室512。当排出阀构件53由于第一阀室511的燃料压力与第二阀室512的燃料压力和排出阀弹簧514的推压力之间的平衡而与公共座部52分离时，第一阀室511经由排出通道521与第二阀室512连通。当安全阀构件54由于第一阀室511的燃料的压力和燃料的压力之间的平衡而与公共座部52分离时第二阀室512和安全阀弹簧551的推压力，第二阀室512经由释放通路522与第一阀室511连通。这可以使燃料排放释放部分50的构造更简单。

2. 发明专利

JP2004060592A Injection device, injection hole member manufacturing device, and injection hole member manufacturing method 有权
公开(公告)号：JP2004060592A
公开(公告)日：2004-02-26
申请号：JP2002222984
申请日：2002-07-31
申请人： Denso Corp , 株式会社デンソー
发明人： MIZUTANI AKIRA , TERAJIMA KAZUKI
IPC分类号： F02M61/18 , B05B1/00 , F02M51/06
摘要： PROBLEM TO BE SOLVED: To provide an injection device having an injection hole member in which only an injection amount is regulated without changing an injection direction.
SOLUTION: Injection holes 22 are formed in the flat plate part 21 of the injection hole member 20. The injection hole diameters of the injection holes are identical to each other, and gradually diverged from an inlet side toward an outlet side. In a virtual plane including injection hole axes 110 and orthogonal to the flat plate part 21, the inner wall surface 23 of the flat plate part forming the injection holes 22 and the virtual flat surface cross two injection hole crossing lines 114 and 116. The virtual flat surface and a fuel inlet side end face 24 forming the fluid inlet side end face of the flat plate part 21 cross two inlet crossing lines 120 and 122. An angle α formed by the injection hole crossing line 114 and the inlet crossing line 120 is an acute angle, and an angle β formed by the injection hole crossing line 116 and the inlet crossing line 122 is an acute angle. A recessed part 26 includes the inlet opening peripheral edges of the injection holes 22 on the inlet peripheral angle α side of the injection holes 22 in the flat plate part 21 and formed by press working.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2005145654A Reciprocating device 审中-公开
标题翻译：再现设备
公开(公告)号：JP2005145654A
公开(公告)日：2005-06-09
申请号：JP2003385697
申请日：2003-11-14
申请人： Denso Corp , 株式会社デンソー
发明人： MATSUZAKA NOBORU , TERAJIMA KAZUKI
IPC分类号： B08B3/02 , B08B3/04 , B65G47/14
摘要： PROBLEM TO BE SOLVED: To provide a parts feeder capable of dispensing with a washing process for washing a workpiece put in beforehand.
SOLUTION: The parts feeder 1 stores a coolant liquid of a processing machine 2 in a vibration bowl 10 as a washing liquid. The workpiece 3 put in the vibration bowl 10 is vibrated in the washing liquid 20 in the vibration bowl 10 and a foreign matter is removed when being conveyed along the conveying passage 11 by vibration of vibration device 50. Therefore, the washing process for washing the workpiece 3 put in the parts feeder 1 in advance can be dispensed with.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够分配用于洗涤预先放置的工件的洗涤过程的部件供给器。解决方案：零件供料器1将加工机2的冷却剂液体储存在作为洗涤液体的振动碗10中。放置在振动碗10中的工件3在振动碗10中的洗涤液20中振动，并且当通过振动装置50的振动沿输送通道11输送时异物除去。因此，洗涤可以预先将工件3放入零件供料器1中。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005024522A Method and apparatus for measuring spray 有权
标题翻译：测量喷雾的方法和装置
公开(公告)号：JP2005024522A
公开(公告)日：2005-01-27
申请号：JP2003271000
申请日：2003-07-04
申请人： Denso Corp , 株式会社デンソー
发明人： YAMAGUCHI MAKOTO , TERAJIMA KAZUKI
IPC分类号： G01B11/00 , G01N21/84 , G01N21/85 , G06T7/00
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for measuring spray allowing the measurement of the complex condition of spray with high precision.
SOLUTION: Sprays 51, 52 injected from an injector 11 are irradiated with laser sheet light 15 from a first light projecting unit 21 and a second light projecting unit 22. By photographing the irradiated sprays 51, 52 by a first camera 31 and a second camera 32, the sprays 51, 52 at a cross-section to be measured 53 are photographed. From the images of photographed sprays 51, 52, the sum of the luminance at each constituting pixel is calculated as total luminance. The image is divided into a plurality of measured areas. The sum of the luminance of pixels included in each measured area is calculated as areal luminance. For each measured area, the ratio of the areal luminance to the total luminance is calculated as a luminance ratio. From the distribution of the calculated luminance ratio and a standard value, the outer edge of the sprays 51, 52 is measured. Thereby, the outer edge and an angle of the sprays 51, 52 are measured on the basis of the luminance of the images.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于测量喷雾的方法和装置，其允许以高精度测量喷雾的复杂状态。解决方案：从喷射器11喷射的喷液51,52由第一光投射单元21和第二光投射单元22用激光板光15照射。通过第一相机31拍摄照射的喷雾51,52，拍摄第二相机32，在待测量部分53的横截面处的喷雾器51,52。从拍摄的喷雾51,52的图像中，将各构成像素的亮度之和计算为总亮度。图像被分成多个测量区域。每个测量区域中包括的像素的亮度之和被计算为面积亮度。对于每个测量区域，将面积亮度与总亮度的比率计算为亮度比。从计算的亮度比的分布和标准值，测量喷雾51,52的外边缘。由此，基于图像的亮度来测量喷雾51,52的外缘和角度。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2003245735A WORKING METHOD FOR NOZZLE HOLE PLATE 审中-公开
公开(公告)号：JP2003245735A
公开(公告)日：2003-09-02
申请号：JP2002049728
申请日：2002-02-26
申请人： DENSO CORP
发明人： MIZUTANI AKIRA , TERAJIMA KAZUKI , TAKESHITA KENGO
IPC分类号： F02M61/18 , B21D28/00 , B21D28/26 , B21D28/34 , B21D53/84
摘要： PROBLEM TO BE SOLVED: To provide a precise angle formed in a slanted internal side section when a tapered nozzle hole is press-worked. SOLUTION: A die hole 9 is formed so as to have a predetermined clearance relative to a punch 7 when the punch 7 penetrates a plate-like material 6, and the clearance is determined so as to make a clearance dimension Cr1 of the slanted internal side smaller than a clearance dimension Cr2 of a slanted external side in the die hole 9. This enables the angle of the slanted internal side section in a nozzle hole 2 to be formed precisely when a tapered nozzle hole 2 is formed by the fracture of the plate-like material 1 at the time of the press- working. As a result, precision in a jetting flow and jetting direction in the tapered nozzle hole can be improved to an utmost. COPYRIGHT: (C)2003,JPO

6. 发明专利

JP2003245736A WORKING METHOD FOR NOZZLE HOLE PLATE 审中-公开
公开(公告)号：JP2003245736A
公开(公告)日：2003-09-02
申请号：JP2002049729
申请日：2002-02-26
申请人： DENSO CORP
发明人： MIZUTANI AKIRA , TERAJIMA KAZUKI , TAKESHITA KENGO
IPC分类号： F02M61/18 , B21D28/00 , B21D28/24 , B21D28/26 , B21D53/84
摘要： PROBLEM TO BE SOLVED: To decrease the bending moment of a punch to an utmost when a slanted tapered nozzle hole is press-worked. SOLUTION: Holes 10 of almost the same diameters are formed by a first punch 2 in a first press-working process, then, a second punch 3 having a tapered section 7 is inserted into the hole 10. Since this insertion allows the side of the tapered section 7 to contact a jet hole plate 1 (the edge of the hole 10) ahead of the tip of the second punch 3, the bending moment acting on the second punch 3 can be reduced to an utmost, thereby preventing the second punch 3 from being broken. COPYRIGHT: (C)2003,JPO

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