Patent
Air conditioning apparatus
TLDR
In this paper, an air flow rate sensor and throttle valve are provided in a control duct between a supply chamber utilizing double ceilings and the air diffusers in the supply chamber, which can be equalized or can be set to the desired values.Abstract:
An air flow rate sensor and throttle valve which controls the opening of a duct in accordance with the detection signals from the air flow rate sensor are provided in a control duct between a supply chamber utilizing double ceilings and the air diffusers in the supply chamber. The quantities of air fed from the respective air diffusers can be equalized or can be set to the desired values. In this case, since the air blowing can be automatically controlled for each diffuser, it is not necessary to individually adjust the quantities of air for the respective air diffusers after the installation of the air conditioner, thereby eliminating the adjusting works of the air diffusers.read more
Citations
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Patent
Central air conditioning system
Kevin Clifton,Sean Delaney +1 more
TL;DR: A water cooled central air conditioning system for use in combination with the existing duct work and furnace of a central air heating system of the type commonly used for heating residential homes is described in this paper.
Patent
Indoor unit of air-conditioning apparatus
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Patent
Air conditioning system
TL;DR: In this paper, a rotating disc flings a curtain of water across the interior of the chamber in the flow path of the air passing from the inlet to the outlet, with three foraminous walls filter and mix the air with one wall upstream of the rotating disc and two downstream.
Patent
A vapour compression system with split evaporator
TL;DR: In this paper, a vapour compression system consisting of a compressor, a condenser, an expansion device, and an evaporator along a refrigerant path is described. But the work required by the compressor is reduced and energy is conserved.
Patent
Air volume balance damping plate for central air conditioner air pipes
TL;DR: In this article, an air volume balance damping plate for central air conditioner air pipes is presented. But the main purpose of the damping is to balance the air volume between various branch air pipes in practical engineering.
References
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Patent
Flow control apparatus and air filters
TL;DR: In this article, a high efficiency air filter system of the type used in clean rooms and the like, and having a sliding plate valve associated with each filter, is described, where a highly viscous, non-evaporating fluid is positioned between the plates to prevent the air from flowing laterally between them, whereby the volume of air flow may be accurately controlled over the entire area of the clean room as well as the full area of each filter.
Patent
Central air conditioning equipment
TL;DR: In this article, a central air conditioning equipment which performs air conditioning for a plurality of rooms, comprises a terminal air quantity control unit which is installed in order to communicate with each room and which controls the quantity of the air stream which is distributed to each room through a duct, and an air quantity controller device, attached to an air conditioner, which controls a blower to reduce the blown air quantity until at least one of dampers reaches a first position to allow air flow when all of the dampers are not in the first position.
Patent
Color receiving tube
TL;DR: In this article, the authors proposed to compensate the dynamic convergence error in arc shape due to the sealing error of electronic gun and the assembling error of deflection coil by providing magnets around the external circumference of the neck part between the tip of the electronic firearm and the deflection center of a deflection cone.