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Patent Searching and Data


Title:
AIR CONDITIONER AND CUT-OFF VALVE
Document Type and Number:
WIPO Patent Application WO/2020/141583
Kind Code:
A1
Abstract:
A usage unit (30) has a power supply part (33) that receives electric power supplied from a power supply system, and that supplies operation power. A first cut-off valve (51) and/or a second cut-off valve (52) is an external cut-off valve (61) provided outside of the usage unit (30). The external cut-off valve (61) is driven by operation power supplied from the power supply part (33).

Inventors:
WAKISAKA SHIGETAKA (JP)
Application Number:
PCT/JP2019/045845
Publication Date:
July 09, 2020
Filing Date:
November 22, 2019
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
International Classes:
F25B41/04; F24F11/36; F25B49/02
Foreign References:
JP2018115781A2018-07-26
JP2013019621A2013-01-31
JP2009145026A2009-07-02
JPS4717959Y11972-06-21
JP2012013339A2012-01-19
JP2019113258A2019-07-11
JP2012013339A2012-01-19
JP2018115781A2018-07-26
JP2009145026A2009-07-02
US20140033754A12014-02-06
JP2013019621A2013-01-31
Other References:
See also references of EP 3889520A4
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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