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公开(公告)号：US5992514A
公开(公告)日：1999-11-30
申请号：US24097
申请日：1998-02-17
申请人： Tatsuo Sugimoto , Shinobu Suzuki , Takaaki Sakane , Yasutoshi Yamanaka , Akira Uchikawa , Hiroo Yamaguchi
发明人： Tatsuo Sugimoto , Shinobu Suzuki , Takaaki Sakane , Yasutoshi Yamanaka , Akira Uchikawa , Hiroo Yamaguchi
CPC分类号： F28F9/001 , F28D1/0435 , F28F1/128 , F28D2021/0084 , F28D2021/0094 , F28F2009/004 , F28F2009/029 , F28F2215/02
摘要： A first cooling fin and a second cooing fin are separated to have a predetermine clearance, and a plurality of connecting portions for partly connecting the first and second cooling fins are formed. When the first and second cooling fins are unfolded, the length E of each the connecting portion in parallel with the longitudinal direction of the first and second cooling fins is equal to 5% or less of the length F between the adjacent connecting portions. Further, the first cooling fin is projected from the condenser tube toward the radiator tube side with a projection length Lc being in a range of 1.7 to 7.0 mm.
摘要翻译： 分离第一冷却翅片和第二冷却翅片以具有预定间隙，并且形成用于部分连接第一和第二冷却翅片的多个连接部分。 当第一和第二冷却片展开时，每个连接部分与第一和第二冷却片的纵向方向平行的长度E等于相邻连接部分之间的长度F的5％或更小。 此外，第一冷却翅片从冷凝器管朝向散热器管侧突出，突出长度Lc在1.7至7.0mm的范围内。
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公开(公告)号：US6000460A
公开(公告)日：1999-12-14
申请号：US955839
申请日：1997-10-21
CPC分类号： F28F9/002 , B60K11/04 , F28D1/0435 , F28F1/128 , F28D2021/0084 , F28D2021/0094 , F28F2009/004 , F28F2009/0287 , F28F2215/02 , F28F2275/143
摘要： According to the present invention, a pin-disposed portion where a pin member for mounting a heat exchanger on a vehicle is disposed is structured such that an inner edge shape of a cross section of the pin-disposed portion draws a four-sided closed curved line. The pin member passes through an inner space of the pin-disposed portion and is connected to the pin-disposed portion at plural positions. In this way, the pin-disposed portion constructs a shell structure which is superior in a mechanical strength. Further, because the pin member is connected to the pin-disposed portion at plural positions while passing through the space, the shell structure of the pin-disposed portion can be made more rigid.
摘要翻译： 根据本发明，设置有用于安装车辆上的热交换器的销构件的销设置部分，使得销插部分的横截面的内边缘形状绘制为四边封闭弯曲 线。 销构件穿过销插入部分的内部空间并且在多个位置处连接到销设置部分。 以这种方式，销钉部分构造了机械强度优异的壳结构。 此外，由于销构件在穿过空间的同时在多个位置处连接到销钉部分，所以销部分的壳体结构可以变得更刚性。
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公开(公告)号：US06209628B1
公开(公告)日：2001-04-03
申请号：US09489283
申请日：2000-01-21
IPC分类号： F28F1300
CPC分类号： F28D1/0435 , F28D2021/0084 , F28D2021/0094 , F28F1/128 , F28F2215/02 , F28F2215/04
摘要： A ratio (Nc/Lc), in a condenser core portion, of the number of louvers to a width of a condenser cooling fin, and a ratio (Nr/Lr), in a radiator core portion, of the number of louvers to a width of a radiator cooling fin satisfy that the ratio in one core portion, out of the condenser and the radiator core portions, a required radiation amount of which is larger than that of the other core portion is larger than the ratio in the other core portion. Thus, in the core portion having a small required radiation amount, the number of louvers relative to the width of the cooling fin is small thereby decreasing the heat transfer ratio. However, by this, the air flow resistance in this core portion decreases thereby increasing an air flow amount. Thus, the radiation amount of the core portion of which required radiation amount is large increases.
摘要翻译： 百叶窗数与冷凝器散热片的宽度的比例（Nc / Lc）以及散热器芯部的百分比（Nr / Lr）的百分比（Nc / Lc） 散热器散热片的宽度满足要求辐射量大于另一个芯部的所需辐射量的一个芯部中的冷凝器和散热器芯部的比例大于另一个芯部的比率 。 因此，在具有小的所需辐射量的芯部中，相对于冷却翅片的宽度的百叶窗数量较少，从而降低了传热比。 然而，由此，该芯部的气流阻力降低，从而增加空气流量。 因此，其所需辐射量的芯部的辐射量大而增加。
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公开(公告)号：US06206089B1
公开(公告)日：2001-03-27
申请号：US08958577
申请日：1997-10-28
IPC分类号： F28D710
CPC分类号： F28D9/0031 , F28D7/106 , F28F9/0234 , F28F13/06 , Y10S165/916
摘要： According to the present invention, a first tube is constructed by connecting a plate material into a tubular shape. In the manufacturing process, after an inner fin is disposed around an outer wall of a second tube, the first tube is disposed around the second tube, and the first tube and the second tube are fixed by connecting the plate material in such a manner that the inner fin is in contact with the both tubes. In this way, the inner fin and both tubes are certainly contacted closely to each other without enlarging the second tube.
摘要翻译： 根据本发明，通过将板材连接成管状而构成第一管。 在制造过程中，在内翅片围绕第二管的外壁设置内部之后，第一管设置在第二管的周围，第一管和第二管通过将板材连接而固定， 内翅片与两个管接触。 以这种方式，内翅片和两个管子肯定地彼此紧密接触而不扩大第二管。
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公开(公告)号：US5749330A
公开(公告)日：1998-05-12
申请号：US607349
申请日：1996-02-26
申请人： Yoshimitsu Inque , Yasutoshi Yamanaka , Ryuichi Matsushiro, deceased , Hikaru Sugi , Takayuki Hayashi , Tatsuo Sugimoto , Koichi Ito , Hiroyuki Fukunaga , Tokio Kohama , Toshihiko Igashira
发明人： Yoshimitsu Inque , Yasutoshi Yamanaka , Ryuichi Matsushiro, deceased , Hikaru Sugi , Takayuki Hayashi , Tatsuo Sugimoto , Koichi Ito , Hiroyuki Fukunaga , Tokio Kohama , Toshihiko Igashira
CPC分类号： B60H1/00492 , F01P11/20 , F28D20/0034 , F01P2007/146 , F01P2011/205 , F01P2025/62 , F01P2025/70 , F01P2060/08 , F01P2070/06 , F01P7/16 , Y02E60/142
摘要： By using a small heat accumulator installed in a cooling water system, malfunction of exhaust emission during warming up is prevented. Such a cooling system includes a cooling water passage for returning cooling water flowing from a cooling water outlet of an automotive engine to a cooling water inlet through a radiator, a first bypass passage for returning the cooling water just after flowing from the cooling water outlet to the cooling water inlet through the radiator, a second bypass passage for returning the cooling water just after flowing out from the cooling water outlet of the engine to the cooling water inlet through the radiator by supplying the cooling water near a heat-sensing portion of a thermostat, a flowing amount adjusting valve for enlarging a cooling water flowing ratio to the first bypass passage with respect to the second bypass passage corresponding to a reduction of a load of the engine and the heat accumulator installed through the first bypass passage.
摘要翻译： 通过使用安装在冷却水系统中的小型蓄热器，可以防止在预热期间排气的故障。 这样的冷却系统包括：冷却水通道，用于将从汽车发动机的冷却水出口流出的冷却水返回到通过散热器的冷却水入口;第一旁通通道，用于使冷却水刚刚从冷却水出口流出后返回到 通过散热器的冷却水入口，第二旁路通道，用于使冷却水刚好从发动机的冷却水出口流出到通过散热器的冷却水入口之后，将冷却水通过散热器的热传感部分 恒温器，用于相应于通过第一旁路通道安装的发动机和蓄热器的负载减小而相对于第二旁路通道扩大与第一旁通通道的冷却水流量比的流量调节阀。
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公开(公告)号：US5701852A
公开(公告)日：1997-12-30
申请号：US696512
申请日：1996-08-14
IPC分类号： F01P3/20 , F01P5/10 , F01P5/12 , F01P7/14 , F01P7/16 , F01P11/20 , F02N19/10 , F04D13/02 , F04D15/02 , F01P11/02
CPC分类号： F04D13/024 , F01P11/20 , F01P7/162 , F04D15/0209 , F01P2005/105 , F01P2005/125 , F01P2007/146 , F01P2011/205 , F01P2023/08 , F01P2025/04 , F01P2025/32 , F01P2031/30 , F01P2060/08
摘要： According to the present invention, coolant temperature Tw after an engine has stopped is detected by a coolant-temperature sensor. An amount of temperature rise .DELTA.Tw is calculated from a temperature difference between the present coolant temperature (Tw) and the previous coolant temperature (Tw-1). It is determined on the basis of the amount of temperature rise .DELTA.Tw whether coolant temperature after the engine has stopped has reached a substantially maximum temperature. Specifically, the amount of temperature rise .DELTA.Tw and a set amount of temperature rise .DELTA.T which has been set in advance are compared, and in a case where .DELTA.Tw>.DELTA.T, temperature rise is large and coolant temperature is still rising. Therefore, recovery of coolant is not performed. When .DELTA.Tw.ltoreq..DELTA.T, the amount of temperature rise is small and the present temperature is substantially the maximum temperature, and an electrical pump is operated to recover coolant. In this way, it is possible to recover a higher-temperature coolant into insulated container after the engine has stopped.
摘要翻译： 根据本发明，通过冷却剂温度传感器检测发动机停止后的冷却剂温度Tw。 根据当前的冷却剂温度（Tw）和先前的冷却剂温度（Tw-1）之间的温度差计算温度升高量DELTA Tw。 基于升温量DELTA Tw确定发动机停止后的冷却剂温度是否达到基本上最高温度。 具体地，比较预先设定的温度上升量DELTA Tw和设定温度上升量DELTA T，并且在DELTA Tw> DELTA T的情况下，升温大，冷却剂温度仍在上升。 因此，不进行冷却液的回收。 当DELTA Tw
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公开(公告)号：US07832255B2
公开(公告)日：2010-11-16
申请号：US12001217
申请日：2007-12-11
申请人： Hiroaki Sasaki , Yasutoshi Yamanaka
发明人： Hiroaki Sasaki , Yasutoshi Yamanaka
IPC分类号： G01M3/04
CPC分类号： G01M3/20
摘要： An inner sealing portion seals a tubular port, which is provided to a receiver that receives water, at a first location of the tubular port. An outer sealing portion seals the tubular port at a second location of the tubular port spaced from the first location on an outer side of the inner sealing portion. A sealed space is formed between the inner sealing portion and the outer sealing portion. A tracer gas for performing a leak test of the outer sealing portion is enclosed in the sealed space. An amount of outwardly leaked tracer gas, which leaks from the sealed space through the outer sealing portion, is measured with a leak test device.
摘要翻译： 内密封部分在管状端口的第一位置处密封提供给接收水的接收器的管状端口。 外密封部分在管状端口的第二位置处密封管状端口，该管状端口与内部密封部分的外侧上的第一位置间隔开。 在内密封部和外密封部之间形成密封空间。 用于进行外密封部的泄漏试验的示踪气被封入密封空间内。 通过泄漏测试装置测量从密封空间通过外密封部分泄漏的向外泄漏的示踪气体的量。
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公开(公告)号：US06032869A
公开(公告)日：2000-03-07
申请号：US831239
申请日：1997-04-02
申请人： Koichi Ito , Yoshihiko Okumura , Yoshimitsu Inoue , Kazutaka Suzuki , Yasutoshi Yamanaka , Yuichi Shirota , Hiroshi Nonoyama , Manabu Miyata , Hikaru Sugi
发明人： Koichi Ito , Yoshihiko Okumura , Yoshimitsu Inoue , Kazutaka Suzuki , Yasutoshi Yamanaka , Yuichi Shirota , Hiroshi Nonoyama , Manabu Miyata , Hikaru Sugi
CPC分类号： F01P3/20 , B60H1/00314 , F01P2007/146 , F01P2011/205 , F01P2050/24 , F01P2060/08
摘要： When the engine is stopped while the engine is warmed up, the cooling water in the engine stays therein without flowing out of the engine, and the cooling water in the radiator or the bypass passage is used for heating source for the heating operation. In this way, it is possible to heat the passenger compartment continuously even after the engine is stopped and to suppress the temperature of the cooling water from lowering to reduce the emission at restarting of the engine.
摘要翻译： 当发动机在发动机被加热时停止发动机时，发动机中的冷却水不会从发动机流出而停留在发动机内，散热器或旁通通道中的冷却水被用于加热操作的加热源。 以这种方式，即使在发动机停止后也可以连续加热乘客舱，并且可以抑制冷却水的温度降低，从而减少发动机重新启动时的排放。
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公开(公告)号：US5787977A
公开(公告)日：1998-08-04
申请号：US41247
申请日：1993-04-01
CPC分类号： F28D9/0012 , F28F3/086 , F28D2021/0089 , Y10S165/908 , Y10S165/916
摘要： First and second communicating holes are formed in a first formed plate 11, and first and second communicating holes are also formed in a second formed plate 12. The first and second formed plates 11 and 12 are joined to each other to form a joined body 8. When a plurality of joined bodies 8 are stacked, a heat exchanging section 7 is formed that is provided with a plurality of flow pipes 34 in which the first communicating holes are connected with each other in the stacking direction and the second communicating holes are also connected with each other. In the plurality of flow pipes 34 of the heat exchanging section 7, oil passage 35 in which engine oil flows in the stacking direction is formed, and further around the plurality of flow pipes 34, a plurality of cooling water passages 36 in which engine cooling water flows are formed.
摘要翻译： 第一和第二连通孔形成在第一成形板11中，第一和第二连通孔也形成在第二成形板12中。第一和第二成形板11和12彼此接合以形成接合体8 当堆叠多个接合体8时，形成热交换部7，该热交换部7设置有多个流路34，第一连通孔在层叠方向上彼此连接，第二连通孔也是 相互连接。 在热交换部7的多个流路34中，形成发动机油在层叠方向上流动的油路35，并且在多个流动管34的周围形成有多个冷却水通路36，其中发动机冷却 形成水流。
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公开(公告)号：US5662072A
公开(公告)日：1997-09-02
申请号：US652362
申请日：1996-05-23
CPC分类号： F01P11/20 , F01P11/029 , F01P2011/205
摘要： An engine warming-up apparatus includes a reserve tank integrally provided with a heat insulating device provided in a coolant circuit in which coolant for cooling an internal combustion engine flows. The reserve tank includes a reserve tank body secured to the top of a tank base, a connection pipe for connecting between an outlet pipe of the tank base and the inside of the reserve tank body, and a heat insulating device located-between the tank base and the reserve tank body and covered by the reserve tank body. A degassing pipe is provided at the top of the heat insulating device so as to communicate between the inside of the heat insulating device and the inside of the reserve tank body. A water filling opening of a hot water supply pipe is formed around the top of the inside space of the heat insulating device. In this way, a high temperature coolant is firstly supplied at a cold start, thereby improving warming up performance.
摘要翻译： 一种发动机预热装置，包括：整体设置有冷却回路中的绝热装置的储备箱，冷却回路中冷却内燃机的冷却剂流动。 储存罐包括固定在罐底部顶部的储存罐体，用于连接储罐底座的出口管和储备罐体内部的连接管，以及位于罐底部之间的隔热装置 和储备罐体，并由储备罐体覆盖。 在绝热装置的顶部设置脱气管，以便在绝热装置的内部和储备箱体的内部之间连通。 在绝热装置的内部空间的顶部周围形成热水供给管的加水口。 以这种方式，首先在冷启动时提供高温冷却剂，从而提高预热性能。
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