Invention Grant
- Patent Title: Indoor unit of a ventilation system, ventilation and air conditioner
- Patent Title (中): 通风系统的室内单元，通风和空调
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Application No.: US946570Application Date: 1992-09-18
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Publication No.: US5299634APublication Date: 1994-04-05
- Inventor: Akinori Toyoda , Akio Fukushima , Yasuo Sone , Hiroyuki Oohara , Yasuyuki Arai , Akihiro Matsushita
- Applicant: Akinori Toyoda , Akio Fukushima , Yasuo Sone , Hiroyuki Oohara , Yasuyuki Arai , Akihiro Matsushita
- Applicant Address: JPX Tokyo
- Assignee: Mitsubishi Denki Kabushiki Kaisha
- Current Assignee: Mitsubishi Denki Kabushiki Kaisha
- Current Assignee Address: JPX Tokyo
- Priority: JPX3-247679 19910926; JPX4-101121 19920421
- Main IPC: F04D29/66
- IPC: F04D29/66 ; F01N7/00
Abstract:
In an air conditioner indoor unit having a ventilator and a heat exchanger, there are provided an upper casing of the ventilator made from a porous structure having air permeability, a lower casing of the ventilator having airtightness, and an air chamber formed at the back of the upper casing.
Public/Granted literature
- US4747218A Limiting of corrosion in machine for reflow soldering in vapor phase Public/Granted day:1988-05-31
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