专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100257886A1 REFRIGERATION DEVICE 审中-公开
标题翻译：制冷装置
公开(公告)号：US20100257886A1
公开(公告)日：2010-10-14
申请号：US12678854
申请日：2008-08-21
申请人： Yoshiyasu Suzuki , Shigekazu Kondou , Masaki Kasugai
发明人： Yoshiyasu Suzuki , Shigekazu Kondou , Masaki Kasugai
IPC分类号： F25D21/06 , F25B7/00 , F25B39/02
CPC分类号： F25B39/02 , F25B2400/06 , F25B2600/021 , F25B2600/0251 , F25D17/067 , Y02B30/741
摘要： A refrigeration device 30 includes two independent refrigeration circuits: the first refrigeration circuit 31A having an inverter compressor 32A and the second refrigeration circuit 31B having a constant-speed compressor 32B. An evaporator 37 is shared by both refrigeration circuits 31A, 31B. The inverter compressor 32A is normally driven and the constant-speed compressor 32B is additionally driven as necessary. The evaporator 37 includes a group of fins 41 having a plurality of fins 40 positioned along an airflow direction and arranged with a gap therebetween in a direction across the airflow direction. Evaporation tubes are routed in four tiers while penetrating through the fins 40 in the group of fins 41 and running in a zigzag in the airflow direction. The first evaporation tube 45A of the first refrigeration circuit 31A is arranged in the lower two tiers and the second evaporation tube 45B of the second refrigeration circuit 31B is arranged in the upper two tiers.
摘要翻译：制冷装置30包括两个独立的制冷回路：具有变换器压缩机32A的第一制冷回路31A和具有恒速压缩机32B的第二制冷回路31B。蒸发器37由制冷回路31A，31B共用。正常地驱动变频压缩机32A，根据需要另外驱动恒速压缩机32B。蒸发器37包括一组散热片41，散热片41具有沿风向定位的多个散热片40，并且在沿风向的方向上间隔设置有间隙。蒸发管在穿过翅片组41中的翅片40并沿空气流动方向以锯齿形方式穿过四层。第一制冷回路31A的第一蒸发管45A配置在下两层，第二制冷回路31B的第二蒸发管45B配置在上两层。

2. 发明授权

US07775058B2 Cooler and refrigerator 有权
标题翻译：冷却器和冰箱
公开(公告)号：US07775058B2
公开(公告)日：2010-08-17
申请号：US11885550
申请日：2006-02-22
申请人： Shinichi Kaga , Naoshi Kondo , Yoshiyasu Suzuki , Akihiko Hirano , Tadashi Sakai
发明人： Shinichi Kaga , Naoshi Kondo , Yoshiyasu Suzuki , Akihiko Hirano , Tadashi Sakai
IPC分类号： F25B49/00
CPC分类号： F25D21/04 , F25B2600/021 , F25B2600/0252 , F25D17/06 , F25D19/02 , F25D29/00 , F25D2317/0655 , F25D2317/0665 , F25D2400/14 , F25D2500/04 , F25D2600/06 , F25D2700/02 , F25D2700/12 , Y02B30/741
摘要： In controlled cooling operation, data on the controlled cooling operation characteristics is read out from a memory and compared with a drop degree of an inside temperature actually measured by an inside temperature sensor 46, and a cooling device is operated so that the inside temperature drops following a temperature curve stored in advance. A state where the inside temperature is higher than the set temperature by 7 K or more lasts for 15 minutes, for example, the cooling capacity by the cooling device is increased than the cooling capacity based on control of a controlled operation controller so that even if a door 17 is frequently opened/closed and the inside temperature tends to gradually rise, it can be detected at an early stage and kept close to the set temperature.
摘要翻译：在控制冷却运转中，从存储器中读出受控冷却运转特性的数据，并与内部温度传感器46实际测量的内部温度的下降程度进行比较，运转冷却装置，使内部温度下降预先存储的温度曲线。内部温度高于设定温度7K以上的状态持续15分钟，例如，冷却装置的冷却能力比基于受控操作控制器的控制的制冷量增加，使得即使门17经常打开/关闭，内部温度趋于逐渐升高，可以在早期检测并保持接近设定温度。

3. 发明申请

US20090007575A1 Cooling apparatus 有权
标题翻译：冷却装置
公开(公告)号：US20090007575A1
公开(公告)日：2009-01-08
申请号：US11822127
申请日：2007-07-02
申请人： Shinichi Kaga , Takeshi Ueda , Yoshiyasu Suzuki , Akihiko Hirano
发明人： Shinichi Kaga , Takeshi Ueda , Yoshiyasu Suzuki , Akihiko Hirano
IPC分类号： F25B49/00
CPC分类号： F25B49/02 , F25B2600/021 , F25B2600/111 , F25B2600/112 , F25B2700/197 , F25B2700/2104 , F25B2700/2116 , Y02B30/741 , Y02B30/743
摘要： A cooling apparatus such as a refrigerator includes a refrigeration cycle including a compressor driven by an electric motor, a condenser, a throttle valve and an evaporator, a first physical amount detector capable of detecting a physical quantity representing a temperature of an object to be cooled by the cooling operation of the evaporator, a temperature control device capable of controlling a rotating speed of the motor based on the physical quantity detected by the first physical quantity detector so that the object is cooled approximately to a target temperature, a second physical quantity detector capable of detecting a physical quantity corresponding to a performance margin of the refrigeration cycle, and a rotating speed limiter capable of limiting the rotating speed of the motor to or below a predetermined speed based on a physical quantity detected by the second physical quantity detector.
摘要翻译：诸如冰箱的冷却装置包括：制冷循环，包括由电动机驱动的压缩机，冷凝器，节流阀和蒸发器;第一物理量检测器，能够检测表示待冷却物体的温度的物理量通过所述蒸发器的冷却运转，能够根据由所述第一物理量检测器检测到的物理量来控制所述电动机的转速使得所述物体被冷却到目标温度的温度控制装置;第二物理量检测器能够检测与制冷循环的性能余量相对应的物理量;以及旋转速度限制器，其能够基于由第二物理量检测器检测到的物理量将电动机的转速限制在或低于预定速度。

4. 发明申请

US20100235013A1 INSIDE TEMPERATURE CONTROL DEVICE FOR COLD STORAGE 失效
标题翻译：用于冷藏的内部温度控制装置
公开(公告)号：US20100235013A1
公开(公告)日：2010-09-16
申请号：US12675213
申请日：2008-08-21
申请人： Yoshiyasu Suzuki , Hiroshi Yano
发明人： Yoshiyasu Suzuki , Hiroshi Yano
IPC分类号： G05D23/19
CPC分类号： F25B49/022 , F25B2600/021 , F25B2700/2104 , F25D29/00 , F25D2600/06 , F25D2700/12 , Y02B30/741
摘要： While an inverter compressor 32 is driven in a control range, an actual temperature drop S is calculated based on a detected inside temperature TR at every predetermined sampling time. Further, a target temperature drop Ac for the inside temperature TR is taken out of data on a cooling characteristic Xc. If the actual temperature drop S is smaller than the target temperature drop Ac, the inverter compressor 32 is controlled to increase a speed thereof. If it is larger, the inverter compressor 32 is controlled to decrease the speed. Inside of a cold storage is cooled down along the cooling characteristic Xc through those controls. Especially after the inside temperature TR has decreased from an upper limit temperature TH and reached the target temperature To, the speed of the inverter compressor 32 is controlled such that the target temperature drop remains at substantially zero (cooling characteristic Xc2).
摘要翻译：当在控制范围内驱动变频压缩机32时，根据检测到的内部温度TR在每个预定采样时间计算实际温度降S。此外，从冷却特性Xc的数据中取出内部温度TR的目标温度下降Ac。如果实际温降S小于目标温度下降Ac，则控制变频压缩机32的速度。如果变大，则控制变频压缩机32降低转速。通过这些控制，沿着冷却特性Xc将冷库内部冷却下来。特别是在内部温度TR从上限温度TH降低并达到目标温度To以后，控制变频压缩机32的速度，使得目标温度下降保持在基本为零（冷却特性Xc2）。

5. 发明授权

US08499574B2 Inside temperature control device for cold storage 失效
标题翻译：内部温度控制装置用于冷藏
公开(公告)号：US08499574B2
公开(公告)日：2013-08-06
申请号：US12675213
申请日：2008-08-21
申请人： Yoshiyasu Suzuki , Hiroshi Yano
发明人： Yoshiyasu Suzuki , Hiroshi Yano
IPC分类号： F25B49/02
CPC分类号： F25B49/022 , F25B2600/021 , F25B2700/2104 , F25D29/00 , F25D2600/06 , F25D2700/12 , Y02B30/741
摘要： While an inverter compressor 32 is driven in a control range, an actual temperature drop S is calculated based on a detected inside temperature TR at every predetermined sampling time. Further, a target temperature drop Ac for the inside temperature TR is taken out of data on a cooling characteristic Xc. If the actual temperature drop S is smaller than the target temperature drop Ac, the inverter compressor 32 is controlled to increase a speed thereof. If it is larger, the inverter compressor 32 is controlled to decrease the speed. Inside of a cold storage is cooled down along the cooling characteristic Xc through those controls. Especially after the inside temperature TR has decreased from an upper limit temperature TH and reached the target temperature To, the speed of the inverter compressor 32 is controlled such that the target temperature drop remains at substantially zero (cooling characteristic Xc2).
摘要翻译：当在控制范围内驱动变频压缩机32时，根据检测到的内部温度TR在每个预定采样时间计算实际温度降S。此外，从冷却特性Xc的数据中取出内部温度TR的目标温度下降Ac。如果实际温降S小于目标温度下降Ac，则控制变频压缩机32的速度。如果变大，则控制变频压缩机32降低转速。通过这些控制，沿着冷却特性Xc将冷库内部冷却下来。特别是在内部温度TR从上限温度TH降低并达到目标温度To以后，控制变频压缩机32的速度，使得目标温度下降保持在基本为零（冷却特性Xc2）。

6. 发明授权

US08136365B2 Cooling apparatus having a variable speed compressor with speed limited on the basis of a sensed performance parameter 有权
标题翻译：具有基于检测到的性能参数而具有速度限制的变速压缩机的冷却装置
公开(公告)号：US08136365B2
公开(公告)日：2012-03-20
申请号：US11822127
申请日：2007-07-02
申请人： Shinichi Kaga , Takeshi Ueda , Yoshiyasu Suzuki , Akihiko Hirano
发明人： Shinichi Kaga , Takeshi Ueda , Yoshiyasu Suzuki , Akihiko Hirano
IPC分类号： F25B1/00 , F25B49/00
CPC分类号： F25B49/02 , F25B2600/021 , F25B2600/111 , F25B2600/112 , F25B2700/197 , F25B2700/2104 , F25B2700/2116 , Y02B30/741 , Y02B30/743
摘要： A cooling apparatus such as a refrigerator includes a refrigeration cycle including a compressor driven by an electric motor, a condenser, a throttle valve and an evaporator, a first physical amount detector capable of detecting a physical quantity representing a temperature of an object to be cooled by the cooling operation of the evaporator, a temperature control device capable of controlling a rotating speed of the motor based on the physical quantity detected by the first physical quantity detector so that the object is cooled approximately to a target temperature, a second physical quantity detector capable of detecting a physical quantity corresponding to a performance margin of the refrigeration cycle, and a rotating speed limiter capable of limiting the rotating speed of the motor to or below a predetermined speed based on a physical quantity detected by the second physical quantity detector.
摘要翻译：诸如冰箱的冷却装置包括：制冷循环，包括由电动机驱动的压缩机，冷凝器，节流阀和蒸发器;第一物理量检测器，能够检测表示待冷却物体的温度的物理量通过所述蒸发器的冷却运转，能够根据由所述第一物理量检测器检测到的物理量来控制所述电动机的转速使得所述物体被冷却到目标温度的温度控制装置;第二物理量检测器能够检测与制冷循环的性能余量相对应的物理量;以及旋转速度限制器，其能够基于由第二物理量检测器检测到的物理量将电动机的转速限制在或低于预定速度。

7. 发明申请

US20080163632A1 Cooler and Refrigerator 有权
标题翻译：冷却器和冰箱
公开(公告)号：US20080163632A1
公开(公告)日：2008-07-10
申请号：US11885550
申请日：2006-02-22
申请人： Shinichi Kaga , Naoshi Kondo , Yoshiyasu Suzuki , Akihiko Hirano , Tadashi Sakai
发明人： Shinichi Kaga , Naoshi Kondo , Yoshiyasu Suzuki , Akihiko Hirano , Tadashi Sakai
IPC分类号： F25D11/00
CPC分类号： F25D21/04 , F25B2600/021 , F25B2600/0252 , F25D17/06 , F25D19/02 , F25D29/00 , F25D2317/0655 , F25D2317/0665 , F25D2400/14 , F25D2500/04 , F25D2600/06 , F25D2700/02 , F25D2700/12 , Y02B30/741
摘要： In controlled cooling operation, data on the controlled cooling operation characteristics is read out from a memory and compared with a drop degree of an inside temperature actually measured by an inside temperature sensor 46, and a cooling device is operated so that the inside temperature drops following a temperature curve stored in advance. A state where the inside temperature is higher than the set temperature by 7K or more lasts for 15 minutes, for example, the cooling capacity by the cooling device is increased than the cooling capacity based on control of a controlled operation controller so that even if a door 17 is frequently opened/closed and the inside temperature tends to gradually rise, it can be detected at an early stage and kept close to the set temperature.
摘要翻译：在控制冷却运转中，从存储器中读出受控冷却运转特性的数据，并与内部温度传感器46实际测量的内部温度的下降程度进行比较，运转冷却装置，使内部温度下降预先存储的温度曲线。内部温度比设定温度高7K以上的状态持续15分钟，例如，冷却装置的冷却能力比基于受控操作控制器的控制的制冷量增加，使得即使门17经常打开/关闭，内部温度趋于逐渐上升，可以在早期检测并保持接近设定温度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式