公开(公告)号：US07775058B2

公开(公告)日：2010-08-17

申请号：US11885550

申请日：2006-02-22

Applicant: Shinichi Kaga ,  Naoshi Kondo ,  Yoshiyasu Suzuki ,  Akihiko Hirano ,  Tadashi Sakai

Inventor： Shinichi Kaga ,  Naoshi Kondo ,  Yoshiyasu Suzuki ,  Akihiko Hirano ,  Tadashi Sakai

IPC: F25B49/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US07194868B2

公开(公告)日：2007-03-27

申请号：US11035265

申请日：2005-01-12

Applicant: Kazuhiro Yoshida ,  Naoshi Kondo

Inventor： Kazuhiro Yoshida ,  Naoshi Kondo

IPC: F25C1/00

CPC classification number: F25C1/12 ,  F25B2700/2117 ,  F25C5/10 ,  F25C2400/14 ,  F25C2500/08 ,  F25C2600/02 ,  F25C2600/04 ,  F25C2700/04

Abstract: Multiple ice making is determined according to a time needed for an ice making step or a change in time in which a refrigerant temperature drops.An ice making machine alternately repeats an ice making step of cooling ice making plates 10 and 10 where an evaporation pipe 14 connected to a refrigeration system 12 by circulatively supplying a refrigerant to the evaporation pipe 14, and producing lumps of ice M by circulatively supplying ice making water in an ice-making-water tank 22, and a deicing step of separating the lumps of ice M produced at the ice making plates 10 and 10. When the ice making step at which the time needed from the start of the ice making step to the end thereof becomes shorter than a normal ice making time is consecutively detected by a predetermined number of times, it is decided that multiple ice making has occurred and the ice making machine is stopped.

Abstract translation: 根据制冰步骤所需的时间或制冷剂温度下降的时间的变化来确定多次制冰。

公开(公告)号：US20050155360A1

公开(公告)日：2005-07-21

申请号：US11035265

申请日：2005-01-12

Applicant: Kazuhiro Yoshida ,  Naoshi Kondo

Inventor： Kazuhiro Yoshida ,  Naoshi Kondo

IPC: F25C1/12 ,  F25C1/22 ,  F25C5/10 ,  F25C1/00

CPC classification number: F25C1/12 ,  F25B2700/2117 ,  F25C5/10 ,  F25C2400/14 ,  F25C2500/08 ,  F25C2600/02 ,  F25C2600/04 ,  F25C2700/04

Abstract: Multiple ice making is determined according to a time needed for an ice making step or a change in time in which a refrigerant temperature drops. An ice making machine alternately repeats an ice making step of cooling ice making plates 10 and 10 where an evaporation pipe 14 connected to a refrigeration system 12 by circulatively supplying a refrigerant to the evaporation pipe 14, and producing lumps of ice M by circulatively supplying ice making water in an ice-making-water tank 22, and a deicing step of separating the lumps of ice M produced at the ice making plates 10 and 10. When the ice making step at which the time needed from the start of the ice making step to the end thereof becomes shorter than a normal ice making time is consecutively detected by a predetermined number of times, it is decided that multiple ice making has occurred and the ice making machine is stopped.

Abstract translation: 根据制冰步骤所需的时间或制冷剂温度下降的时间的变化来确定多次制冰。 制冰机交替地重复制冰步骤，其中制冷板10和10通过循环地向蒸发管14供应制冷剂而连接到制冷系统12的蒸发管14，并且通过循环地供应冰来产生冰块M 在制冰水箱22中制造水，以及除冰步骤，分离在制冰板10和10处产生的冰块M.当制冰步骤从开始制冰时需要时间 一直到结束的时间比正常的制冰时间连续检测预定次数更短，则判定已经发生多次制冰，制冰机停止。

公开(公告)号：US20080163632A1

公开(公告)日：2008-07-10

申请号：US11885550

申请日：2006-02-22

Applicant: Shinichi Kaga ,  Naoshi Kondo ,  Yoshiyasu Suzuki ,  Akihiko Hirano ,  Tadashi Sakai

Inventor： Shinichi Kaga ,  Naoshi Kondo ,  Yoshiyasu Suzuki ,  Akihiko Hirano ,  Tadashi Sakai

IPC: F25D11/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。