Title:
SHOWCASE
Document Type and Number:
WIPO Patent Application WO/2019/224870
Kind Code:
A1
Abstract:
This showcase comprises: a refrigerant circuit including a first circuit (101) which is for circulating a first refrigerant and in which a compression machine (10), a first condenser (11), a throttle device (12), and a first evaporator (13) are sequentially coupled together via pipes, and a second circuit (102) in which a second condenser (14) and a second evaporator (15) are sequentially coupled together via a pipe, and in which a second refrigerant is naturally circulated; and a housing having formed therein a cooling compartment in which air cooled in the first evaporator (13) flows and a heating-cooling selection compartment in which air cooled in the first evaporator (13), or air heated in the second condenser (14), flows.
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Inventors:
SUGIMOTO TAKESHI (JP)
ANZAI YOICHI (JP)
OBAYASHI TOMOYOSHI (JP)
JITSUKAWA KENICHI (JP)
HOSAKA KEIKO (JP)
ANZAI YOICHI (JP)
OBAYASHI TOMOYOSHI (JP)
JITSUKAWA KENICHI (JP)
HOSAKA KEIKO (JP)
Application Number:
PCT/JP2018/019487
Publication Date:
November 28, 2019
Filing Date:
May 21, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
MITSUBISHI ELECTRIC APPLIED REFRIGERATION SYSTEMS CO LTD (JP)
MITSUBISHI ELECTRIC APPLIED REFRIGERATION SYSTEMS CO LTD (JP)
International Classes:
A47F3/04; F25D23/12
Foreign References:
| JP2001074352A | 2001-03-23 | |||
| JPH0420782A | 1992-01-24 | |||
| JP2008096085A | 2008-04-24 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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