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Patent Searching and Data


Title:
AIR CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/193948
Kind Code:
A1
Abstract:
The present disclosure pertains to air conditioning devices housing constituent components such as the refrigeration cycle within a case, and the purpose of the present disclosure is to provide an air conditioning device wherein increases in the size of the device and increases in air flow resistance are minimized. This air conditioning device (1) is provided with a case (10), blowers (30, 31), a refrigeration cycle device (20), a warm air switching unit (35), and a cold air switching unit (40). The blowers are disposed in the interior of the case and deliver air. The refrigeration cycle device is provided with a compressor (21), a condenser (22), a pressure reduction unit (23), and an evaporator (24), and is housed within the case. The warm air switching unit switches the flow of warm air between a flow passage for guiding the warm air to a space to be air-conditioned and a flow passage for guiding the warm air to the exterior of the space to be air-conditioned. The cold air switching unit switches the flow of cold air between a flow passage for guiding the cold air to the space to be air-conditioned and a flow passage for guiding the cold air to the exterior of the space to be air-conditioned. The condenser and the evaporator are disposed with space therebetween in the interior of the case. The warm air switching unit is disposed to the condenser side between the condenser and the evaporator, and the cold air switching unit is disposed to the evaporator side between the condenser and the evaporator.

Inventors:
KAWANO Shigeru (C/O DENSO CORPORATION, 1-1 Showa-ch, Kariya-city Aichi 61, 〒4488661, JP)
NISHIKAWA Michio (C/O DENSO CORPORATION, 1-1 Showa-ch, Kariya-city Aichi 61, 〒4488661, JP)
SUZUKI Tatsuhiro (C/O DENSO CORPORATION, 1-1 Showa-ch, Kariya-city Aichi 61, 〒4488661, JP)
KURODA Akane (C/O DENSO CORPORATION, 1-1 Showa-ch, Kariya-city Aichi 61, 〒4488661, JP)
Application Number:
JP2019/010650
Publication Date:
October 10, 2019
Filing Date:
March 14, 2019
Export Citation:
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Assignee:
DENSO CORPORATION (1-1 Showa-cho, Kariya-city Aichi, 61, 〒4488661, JP)
International Classes:
B60H1/00; B60H1/32; F24F1/029
Foreign References:
JP2005241171A2005-09-08
JPH0976735A1997-03-25
JP2002331819A2002-11-19
JPS62115020U1987-07-22
JP2013212829A2013-10-17
JPS57178913A1982-11-04
US6038879A2000-03-21
Attorney, Agent or Firm:
KAI-SEI PATENT FIRM (11th Floor, Meieki Southside Square 21-19, Meiekiminami 1-chome, Nakamura-ku, Nagoya-sh, Aichi 03, 〒4500003, JP)
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