Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Fan assembly for a packaged terminal air conditioner unit

a technology for fan assemblies and air conditioner units, which is applied in the direction of ventilation systems, lighting and heating apparatuses, heating types, etc., can solve the problems of reducing the desirable consumer experience and inducing structure-born noise into the system pta

Inactive Publication Date: 2019-05-23
HAIER US APPLIANCE SOLUTIONS INC
View PDF3 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present patent is for a packaged terminal air conditioner unit (PTAC) with a vent aperture and a fan assembly for urging make-up air through the vent aperture. The fan assembly includes a fan duct attached to the bulkhead and an auxiliary fan mounted to the fan duct. An isolation member formed from a resilient material, such as an elastomeric or rubber material, is positioned between the auxiliary fan and the fan duct to reduce vibrations generated by the auxiliary fan. The technical effect of the invention is to reduce vibrations and improve the stability and efficiency of the fan assembly.

Problems solved by technology

However, attaching a fan to the bulkhead can induce structure-born noise into system the PTAC.
Increased noise can be a nuisance to occupants of the conditioned room or otherwise result in a less desirable consumer experience.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fan assembly for a packaged terminal air conditioner unit
  • Fan assembly for a packaged terminal air conditioner unit
  • Fan assembly for a packaged terminal air conditioner unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029]Reference now will be made in detail to embodiments of the invention, one or more examples of which are illustrated in the drawings. Each example is provided by way of explanation of the invention, not limitation of the invention. In fact, it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the scope or spirit of the invention. For instance, features illustrated or described as part of one embodiment can be used with another embodiment to yield a still further embodiment. Thus, it is intended that the present invention covers such modifications and variations as come within the scope of the appended claims and their equivalents.

[0030]Referring now to FIGS. 1 and 2, an air conditioner unit 10 is provided. The air conditioner unit 10 is a one-unit type air conditioner, also conventionally referred to as a room air conditioner or a packaged terminal air conditioner (PTAC). The unit 1...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A packaged terminal air conditioner unit (PTAC) includes a vent aperture defined in a bulkhead of the PTAC and a fan assembly for urging a flow of make-up air through the vent aperture. The fan assembly includes a fan duct attached to the bulkhead and defining a flow passage in fluid communication with the vent aperture and an auxiliary fan mounted to the fan duct for urging the flow of make-up air through the vent aperture. An isolation member formed from a resilient material, such as an elastomeric or rubber material, is positioned between the auxiliary fan and the fan duct to reduce vibrations generated by the auxiliary fan.

Description

FIELD OF THE INVENTION[0001]The present disclosure relates generally to air conditioner units, and more particularly to fan assemblies for providing make-up air to packaged terminal air conditioner units.BACKGROUND OF THE INVENTION[0002]Air conditioner or conditioning units are conventionally utilized to adjust the temperature indoors—i.e. within structures such as dwellings and office buildings. Such units commonly include a closed refrigeration loop to heat or cool the indoor air. Typically, the indoor air is recirculated while being heated or cooled. A variety of sizes and configurations are available for such air conditioner units. For example, some units may have one portion installed within the indoors that is connected, by e.g., tubing carrying the refrigerant, to another portion located outdoors. These types of units are typically used for conditioning the air in larger spaces.[0003]Another type of unit, sometimes referred to as a packaged terminal air conditioner unit (PTAC...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F24F13/24F24F7/10
CPCF24F13/24F24F2013/242F24F7/10F24F1/027F24F13/20F24F2013/205F24F1/029
Inventor JEWELL, ROBERT WILLIAMPHILLIPS, RICHARD MICHAELHENDERSON, RICHARD DUSTIN
Owner HAIER US APPLIANCE SOLUTIONS INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com