公开(公告)号：US20150000330A1

公开(公告)日：2015-01-01

申请号：US14308942

申请日：2014-06-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ha Na KIM ,  Byung Han LIM ,  Jung Ho KIM ,  Jin Woo HONG ,  Dong Suk KIM ,  Jong Yeop BAEK

IPC: F25B1/00 ,  C09K5/04 ,  F25B41/06

CPC classification number: F25B1/005 ,  C09K5/041 ,  C09K2205/10 ,  F25B9/002 ,  F25B13/00 ,  F25B31/002 ,  F25B41/06 ,  F25B2400/12 ,  F25B2400/121 ,  F25B2500/01

Abstract: A refrigerating apparatus including a refrigerant circuit forming a refrigeration cycle using an operating refrigerant selected from among R1234yf single refrigerant, R1234yf mixed refrigerant, R1234ze single refrigerant, and R1234ze mixed refrigerant. The refrigerant circuit has a compressor using refrigeration oil including an extreme pressure additive. An environmentally friendly refrigerant is used and an air conditioner exhibiting high cooling efficiency is provided.

Abstract translation: 一种制冷装置，包括使用选自R1234yf单一制冷剂，R1234yf混合制冷剂，R1234ze单一制冷剂和R1234ze混合制冷剂中的选择的工作制冷剂形成制冷循环的制冷剂回路。 制冷剂回路具有使用包含极压添加剂的冷冻机油的压缩机。 使用环保的制冷剂，并且提供具有高冷却效率的空调。

公开(公告)号：US20180172305A1

公开(公告)日：2018-06-21

申请号：US15608013

申请日：2017-05-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kil Soo SON ,  Seok Kyun KIM ,  Cheol Min Jo ,  Dong Suk KIM ,  Jong Gil PARK ,  Byoung-Ok AHN ,  Hong Seok JUN ,  Oh Kun CHUNG ,  Jung Rok HEO ,  Jun HWANG

IPC: F24F11/08 ,  F24F13/22

CPC classification number: F24F11/30 ,  F24F11/77 ,  F24F11/79 ,  F24F11/86 ,  F24F13/082 ,  F24F13/10 ,  F24F13/22 ,  F24F2110/10 ,  F24F2110/20 ,  F25B49/022 ,  F25B2600/0253 ,  F25B2600/11

Abstract: An air conditioner maintains a pleasant indoor temperature or humidity without making a user feel wind speed. The air conditioner includes a housing comprising a discharge plate having a plurality of discharge holes and an outlet, a heat exchanger configured to exchange heat with air introduced into the housing, a blower fan configured to allow the heat-exchanged air to flow through the discharge plate or the outlet, a discharge blade having a plurality of blade holes and configured to open and close the outlet; and a controller configured to control the heat-exchanged air to be discharged through the discharge holes and the blade holes when the outlet is closed and configured to reduce a frequency of a compressor to a predetermined value when an indoor relative humidity is within a predetermined range.