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Air conditioning control system for controlling outside air control and return air control of air conditioning system
US9702578B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9702578-B2 |
| Application number | US-49954009-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 8, 2009 |
| Priority date | Jul 11, 2008 |
| Publication date | Jul 11, 2017 |
| Grant date | Jul 11, 2017 |
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- Title
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Abstract
Official abstract text for this publication.
An air conditioning control system allows a supply air switching controller to alternately switch outside air control and return air control at a preset switching interval. The supply air switching controller is connected to an air conditioner placed to correspond to each room inside as an air conditioning control subject. The outside air control takes outside air into a temperature/humidity adjustment coil of the air conditioner by opening a first damper provided in the air conditioner in order to adjust an intake volume of the outside air into the air conditioner and by closing a second damper provided in the air conditioner in order to adjust an intake volume of return air from the room inside. The return air control takes the return air from the room inside into the temperature/humidity adjustment coil of the air conditioner by closing the first damper and opening the second damper.
First claim
Opening claim text (preview).
What is claimed is: 1. An air conditioning control system comprising: a temperature and humidity adjustment coil that performs adjustment of temperature and humidity of air as a control subject; a first damper that is placed in an air pipe coupling outside air and the temperature and humidity adjustment coil to each other, and adjusts an intake volume of the outside air; a second damper that is placed in an air pipe coupling a space of a room inside as an air conditioning cont…
Assignees
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Classifications
- F24F11/81Primary
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
- F24F11/0008Primary
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US9702578B2 cover?
- An air conditioning control system allows a supply air switching controller to alternately switch outside air control and return air control at a preset switching interval. The supply air switching controller is connected to an air conditioner placed to correspond to each room inside as an air conditioning control subject. The outside air control takes outside air into a temperature/humidity ad…
- Who is the assignee on this patent?
- Yonezawa Kenzo, Takagi Yasuo, Nishimura Nobutaka, and 8 more
- What technology area does this patent fall under?
- Primary CPC classification F24F11/81. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Jul 11 2017 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).