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71. 发明专利

JP2005160793A Showcase 审中-公开
标题翻译： SHOWCASE
公开(公告)号：JP2005160793A
公开(公告)日：2005-06-23
申请号：JP2003404838
申请日：2003-12-03
申请人： Daiwa Industries Ltd , 大和冷機工業株式会社
发明人： SATO HIDEYA
IPC分类号： A47F3/00 , A47F3/04 , F25D23/02
摘要： PROBLEM TO BE SOLVED: To provide a show case which can detect the condition that the double-sliding doors which automatically open and close with a motor are in a halt because of obstacles, in an easy structure, at low cost and without barring miniaturization.
SOLUTION: A DC motor 9 is attached to a guiding pulley 3 of a wire of an item case 1 which makes double-sliding doors 2 open/close by a motor 4 through the wire 5 linked to the door 2. And, it detects if the door 2 stops with obstacles or not, according to an output of the DC motor 9 when the wire 5 turns for opening/closing the door 2.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种展示盒，其可以检测到由于障碍物而自动打开和关闭的双滑门由于结构简单，成本低而且没有禁止小型化。解决方案：直流电动机9被安装在物品盒1的导线的引导滑轮3上，其通过电动机4通过与门2连接的线5打开/关闭双滑门2。根据直流电动机9的输出，当电线5转动以打开/关闭门2时，它检测门2是否停止。（C）2005，JPO＆NCIPI

72. 发明专利

JP2004190880A Lead bushing for testing refrigerator 审中-公开
标题翻译：用于测试制冷机的导线架
公开(公告)号：JP2004190880A
公开(公告)日：2004-07-08
申请号：JP2002356271
申请日：2002-12-09
申请人： Daiwa Industries Ltd , 大和冷機工業株式会社
发明人： WATANABE TAKASHI
IPC分类号： F25D23/00
CPC分类号： F25D2400/40
摘要： PROBLEM TO BE SOLVED: To provide a bushing with a lead having an insulating cover preventive of separation or breakage at its lead-out portion by minimizing the leakage of cold air from the lead-out portion of the lead wire.
SOLUTION: The bushing having a through-hole 15 made in a heat insulating wall 14 in which a heat insulating material 13 is filled between an outer shell 11 and an inner shell 12, is fitted into the lead lead-out hole 17 of a tube body 16 fitted into the through-hole 15. It comprises a flange 21 provided at the end of a porcelain tube 22 using an elastomer material and a plurality of pterygiums 24 provided in spaced relation in the direction of the center axis of a portion of the porcelain tube 22 fitted to the lead lead-out hole 17, wherein a plurality of circular ribs 25 are provided on the outer periphery of the portion of the porcelain tube 22 fitted into the lead lead-out hole 17. The bushing 20 is separated in two while leaving a joint portion 27 at one place on the outer periphery portion, where a big stem 28 and a big stem hole 29 are provided on the opposite face on the rocking side.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有绝缘盖的引线的衬套，其通过最小化来自引线的引出部分的冷空气的泄漏来防止其引出部分分离或断裂。解决方案：具有在绝热壁14中制成的通孔15的衬套装配在引线引出孔17中，隔热壁14中的绝热材料13填充在外壳11和内壳12之间装配在通孔15中的管体16构成。它包括一个凸缘21，该凸缘21设置在使用弹性体材料的瓷管22的端部处，并且多个翼状体24沿着中心轴的方向间隔开设置安装在引线引出孔17上的陶瓷管22的一部分，其中在安装在引线引出孔17中的瓷管22的部分的外周上设置有多个圆形肋25。在两侧分离，同时在外周部分的一个位置处留下接合部分27，其中大的杆28和大的杆孔29设置在摆动侧的相对面上。版权所有（C）2004，JPO＆NCIPI

73. 发明专利

JP2004150697A Control method for fan motor 审中-公开
标题翻译：风机控制方法
公开(公告)号：JP2004150697A
公开(公告)日：2004-05-27
申请号：JP2002315724
申请日：2002-10-30
申请人： Daiwa Industries Ltd , 大和冷機工業株式会社
发明人： MASUI KIYOSHI
IPC分类号： F25D17/06
摘要： PROBLEM TO BE SOLVED: To provide a control method for a fan motor preventing frost from dew formation even while adopting a direct current brushless motor with high operation efficiency and little heat generation as the fan motor for circulating cold air in a refrigerator.
SOLUTION: The direct current brushless motor is adopted as the fan motor circulating cold air in the refrigerator. During defrosting, an alternating current with a long cycle of, for example, several seconds is supplied to a U phase, a V phase, and a W phase of a coil 11 of the direct current brushless motor in defiance of a signal of a position detecting element.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种防止霜冻的风扇电机的控制方法，即使采用具有高操作效率和少量发热的直流无刷电动机作为用于使冷藏室中的冷空气循环的风扇电动机。
解决方案：采用直流无刷电机作为风扇电机，在冰箱中循环冷气。在除霜期间，具有例如几秒的长周期的交流电被提供给直流无刷电动机的线圈11的U相，V相和W相，而不管位置的信号检测元件。版权所有（C）2004，JPO

74. 发明专利

JP2004053125A Ice-making machine 审中-公开
公开(公告)号：JP2004053125A
公开(公告)日：2004-02-19
申请号：JP2002210790
申请日：2002-07-19
申请人： Daiwa Industries Ltd , 大和冷機工業株式会社
发明人： UEDA KAZUTOSHI , SATO TOMONOBU
IPC分类号： F25C1/14 , F25C5/18
摘要： PROBLEM TO BE SOLVED: To provide an ice-making machine in which ice pieces can be easily scooped anytime in comfortable posture regardless of the amount of the storage of ice pieces. SOLUTION: Ice pieces 13 discharged from an ice-making part 11 are dropped in an ice-storing chamber 12 with a double slide drawer structure via a shooter 15, and the ice piece falling port 15e of the shooter 15 is located above the chamber in either state where it is pulled out or pushed in, that is, the port 15e is located in the range of the stroke of the pulled chamber (inside measurements). COPYRIGHT: (C)2004,JPO

75. 发明专利

JP2004020128A Icehouse 审中-公开
公开(公告)号：JP2004020128A
公开(公告)日：2004-01-22
申请号：JP2002178758
申请日：2002-06-19
申请人： Daiwa Industries Ltd , 大和冷機工業株式会社
发明人： GOTO TAKASHI
IPC分类号： F25C5/18
摘要： PROBLEM TO BE SOLVED: To provide an icehouse for an ice machine easily taking out ice in either cases where ice pieces stored in the icehouse are numerous or few.
SOLUTION: This icehouse is formed by dividing an ice piece fetch port of the icehouse for the ice machine into upper/lower two stages and attaching doors to the respective fetch ports. A lower stage door 13 is rotationally attached to the lower side of the lower-side fetch port 12 with its upper end set openably/closably and an upper stage door 16 is rotationally attached to the upper side of the upper-side fetch port 12 with its lower end set openably/closably. This icehouse is so constituted that a door stop 15 is rotationally attached to the upper end of the lower-stage door 13 by bearing metal fittings 21 and pins 22, guide grooves 23 is provided in both ends of the door stop 15, and guide projecting elements 24 provided in both side insides of the icehouse 10 are fitted in the guide grooves 23, so that when the lower-stage door 13 is closed, the surface 15f of the door stop 15 becomes in parallel to the inside of the lower-stage door 13, and when it is opened, the door stop forms a right angle with the inside of the lower-stage door 13.
COPYRIGHT: (C)2004,JPO

76. 发明专利

JP2003343962A Refrigerator for business use 有权
标题翻译：制冷机用于商业用途
公开(公告)号：JP2003343962A
公开(公告)日：2003-12-03
申请号：JP2002156794
申请日：2002-05-30
申请人： Daiwa Industries Ltd , 大和冷機工業株式会社
发明人： TAKAHATA AKIRA , MORISAWA MASASHI
IPC分类号： F25D23/00 , F25D13/00 , F25D29/00
CPC分类号： F25D2700/02
摘要： PROBLEM TO BE SOLVED: To ensure safety when a worker enters a refrigerator for business use generating an electric field by a high voltage in the refrigerator.
SOLUTION: A plurality of switch Box
1-3 are arranged in the refrigerator. A switch BOX
4 is provided outside the refrigerator, and an order circuit for giving the order for operating the switch Box
1-4 provided inside and outside the refrigerator is provided. An output relay RL4 for turning a high voltage generation means 1 on and off by an order circuit output is provided. Furthermore, a door switch LS for turning the output relay RL4 on and off is provided on a carrying-in/out door 2. When the door 2 is opened to enter the refrigerator, the high voltage generation means 1 is turned off. Moreover, since the high voltage generation means 1 cannot be turned on unless the switch Box
1-4 are operated based on the priority order, the worker can enter the refrigerator and leave it safely.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了确保工作人员进入商业用途的冰箱时，在冰箱中通过高电压产生电场的安全性。解决方案：多个开关盒 1-3 布置在冰箱中。提供了一个开关BOX 4 ，并提供了一个用于给冰箱内部和外部提供操作开关盒 1-4 的订单的订单电路。提供了用于通过定时电路输出使高电压产生装置1接通和断开的输出继电器RL4。此外，在输入/关闭门2上设置有用于使输出继电器RL4导通和关闭的门开关LS.当门2打开以进入冰箱时，高电压产生装置1被关闭。此外，由于除非开关盒 1-4 根据优先顺序操作，否则高电压产生装置1不能接通，所以工作人员可以进入冰箱并使其安全。版权所有（C）2004，JPO

77. 发明专利

JP2003307379A Cold table type refrigerator 审中-公开
标题翻译：冷台式冷冻机
公开(公告)号：JP2003307379A
公开(公告)日：2003-10-31
申请号：JP2002111854
申请日：2002-04-15
申请人： Daiwa Industries Ltd , 大和冷機工業株式会社
发明人： KOSAKA KEISAKU
IPC分类号： F25D23/00 , F25D23/12
CPC分类号： F25D2400/40
摘要： PROBLEM TO BE SOLVED: To provide a cold table type refrigerator preventing a clearance from being formed between a wall surface and the edge of a table by a power cord when installing the cold table type refrigerator along the wall surface.
SOLUTION: This cold table type refrigerator 10 having a refrigerating machine is provided with a recess 17 for passing the power cord 16 in the edge 15 where the table 14 contacts with the wall surface. If necessary, a bushing 18 holding the power cord 16 and using elastomer as a material is tightly fitted in the recess 17, dovetails 21 and tenons 22 are formed in the inside of the recess 17 and the outer edge of the bushing 18, and a back fill piece 23 is detachably fitted in the recess 17.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种冷壁式冰箱，当沿壁面安装冷桌式冰箱时，通过电源线防止壁面与台面边缘之间形成间隙。解决方案：具有制冷机的这种冷柜式冰箱10设置有用于使电源线16在桌面14与壁面接触的边缘15中通过的凹部17。如果需要，将电源线16保持并使用弹性体作为材料的衬套18紧密地配合在凹部17中，燕尾21和榫22形成在凹部17的内部和衬套18的外边缘中，并且后填充件23可拆卸地装配在凹部17中。（C）2004，JPO

78. 发明专利

JP3455904B2 Industrial refrigerator 有权
公开(公告)号：JP3455904B2
公开(公告)日：2003-10-14
申请号：JP2000023862
申请日：2000-02-01
申请人：大和冷機工業株式会社
发明人：昭高畑 , 久光高野
IPC分类号： A23L3/32 , F25D11/00 , F25D25/02

79. 发明专利

JP2021169885A 製氷機の水皿支持構造审中-公开
公开(公告)号：JP2021169885A
公开(公告)日：2021-10-28
申请号：JP2020073199
申请日：2020-04-16
申请人：大和冷機工業株式会社
发明人：杉本慎
IPC分类号： F25C1/10
摘要：【課題】組み立て作業性の良好な製氷機の水皿支持構造を提供する。【解決手段】天板側フレーム10に形成した第一の貫通穴11aに対して、前記ブラケット70の前記第一の係止部71を挿入して係止させた後、前記ブラケット70における前記弾性片72aを撓ませて変位した状態で前記第二の係止部72を前記第二の貫通穴12aに挿入させた後、同弾性片72aによる前記押圧力にて前記第二の係止部72を前記第二の貫通穴12aの縁部に押圧せしめて当該第二の貫通穴12aに対して係止させる。すると、前記ブラケット70は前記天板側フレーム10に対して脱落不能に係止する。【選択図】図4

80. 发明专利

JP2021025723A 保冷庫审中-公开
公开(公告)号：JP2021025723A
公开(公告)日：2021-02-22
申请号：JP2019145297
申请日：2019-08-07
申请人：大和冷機工業株式会社
发明人：吉岡将司
IPC分类号： F25D23/02
摘要：【課題】保冷庫本体等の破損を防止するとともに、物品の積み込みや積み下ろし作業の作業性を向上した保冷庫を提供する。【解決手段】前面に開口部を有する保冷庫本体1と、前記開口部を開閉する扉2と、保冷庫本体1と扉2に介在して設けられ、平行に隣り合って並び上下方向に延びる一対の芯棒4と、芯棒4周りの回転によって開閉する一対の羽5と、を有する2軸ヒンジ3と、を有し、扉2の全開時において、保冷庫本体1の開口部前端によって構成される開口部前端面7と扉2の前面が互いに平行状態となるようにした保冷庫を構成する。【選択図】図3

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