公开(公告)号：US09782052B2

公开(公告)日：2017-10-10

申请号：US14282294

申请日：2014-05-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung Jin Cho ,  Dae Uk Kang ,  Jeong Hoon Kang ,  Ha Yeon Jo ,  Kwan Woo Hong

IPC: A47L15/22 ,  A47L15/42 ,  A47L15/23

CPC classification number: A47L15/22 ,  A47L15/23 ,  A47L15/4282

Abstract: A nozzle assembly and a dishwasher having the same. The dishwasher includes a main body, a wash tub, and at least one first nozzle assembly to wash the objects received in the wash tub. The first nozzle assembly includes a main nozzle configured to be rotatable about a rotation axis thereof, plural injection holes, a first flow path defined in the main nozzle for movement of wash water to be sprayed out toward the objects, a sub nozzle provided at the main nozzle, the sub nozzle internally defining a second flow path for movement of wash water to be sprayed out in a radial direction of the main nozzle, and a valve coupled to the main nozzle to open or close the second flow path. Providing the nozzle assembly with the first and second flow paths independent of each other may reduce noise due to collision of wash water.

公开(公告)号：US09708740B2

公开(公告)日：2017-07-18

申请号：US13910465

申请日：2013-06-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Il Sung Bae ,  Myung Chul Kim ,  Moo Hyung Lee ,  Jae Seuk Park ,  Sung Jin Cho ,  Kwan Joo Myoung ,  Se Jin Jo

IPC: D06F37/22 ,  D06F37/20

CPC classification number: D06F37/203 ,  D06F37/225 ,  Y10T74/2109

Abstract: A washing machine having a balancer housing capable of transmitting electric power from an external power source to a balancing module. The washing machine includes a rotary drum, and a balancer to counterbalance an unbalanced load generated in the rotary drum. The balancer includes a balancer housing mounted to the rotary drum, and a balancing module having a moving unit to move inside the balancer housing. The balancer housing includes an electrode provided at an inner surface of the balancer housing in a circumferential direction thereof in order to transmit electric power to the moving unit of the balancing module, an electric wire electrically connected to the electrode in order to apply electric power from an external power source to the electrode, and a connector provided at an outer surface of the balancer housing in order to electrically connect the electric wire and the electrode.

公开(公告)号：US11371735B2

公开(公告)日：2022-06-28

申请号：US16608805

申请日：2018-03-21

Applicant: Samsung Electronics Co., Ltd

Inventor： Woong Sun ,  Yong Sang Kong ,  Chang Soo Lim ,  Sung Jin Cho ,  Sung Tae Kim ,  Chang Seo Park ,  Dong Seok Bae ,  Kwang Nam Shin

IPC: F24F11/30 ,  F24F11/65 ,  F24F11/83 ,  F25B13/00 ,  F25B49/02 ,  G05B15/02 ,  F25B41/24

Abstract: The disclosure an air conditioning system and a method of controlling the same. During the heating operation of the A2W indoor unit, the A2A valve that connects the outdoor unit to the A2A indoor unit is closed to prevent the inflow of the refrigerant into the A2A indoor unit, so it is possible to prevent performance degradation by improving performance loss due to refrigerant bypass to a stationary A2A indoor unit. In addition, in order to improve the performance due to deterioration of heating performance, the system itself can cope with a control algorithm without any additional hardware configuration, thereby minimizing the installation cost.