Method and apparatus for noise attenuation for HVAC and R system
US-10337775-B2 · Jul 2, 2019 · US
Heat source unit
US11149968B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11149968-B2 |
| Application number | US-201716090798-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 28, 2017 |
| Priority date | Apr 6, 2016 |
| Publication date | Oct 19, 2021 |
| Grant date | Oct 19, 2021 |
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- Title
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Abstract
Official abstract text for this publication.
A heat source unit including: mounting feet; a bottom frame disposed on the mounting feet; vibration-proofing members that are disposed between the bottom frame and the mounting feet and space the bottom frame apart from the mounting feet; and a plurality of struts that extend upward from the mounting feet. All of the struts are anchored to the mounting feet without being anchored to the bottom frame.
First claim
Opening claim text (preview).
The invention claimed is: 1. A heat source unit comprising: a casing comprising a bottom frame; a pair of mounting feet; the bottom frame that is disposed on and bridges the pair of the mounting feet; rubber vibration-proofing sheets that are disposed between the bottom frame and the mounting feet and space the bottom frame apart from the mounting feet; and a plurality of struts that extend upward from the mounting feet, wherein the mounting feet have wall portions that extend upward higher than at least one edge of the bottom frame, and all of the struts are anchored to the mounting feet without being anchored to the bottom frame. 2. The heat source unit according to claim 1 , wherein the bottom frame is a plate-like member, the mounting feet comprise support portions that support end portions of the bottom frame from below, the wall portions are disposed on outer sides of the end portions of the bottom frame and extend upward from the support portions, and the rubber vibration-proofing sheets are disposed between the end portions of the bottom frame and the support portions. 3. The heat source unit according to claim 1 , wherein a compressor and refrigerant pipes are disposed on the bottom frame.
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Frequently asked questions
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- What does patent US11149968B2 cover?
- A heat source unit including: mounting feet; a bottom frame disposed on the mounting feet; vibration-proofing members that are disposed between the bottom frame and the mounting feet and space the bottom frame apart from the mounting feet; and a plurality of struts that extend upward from the mounting feet. All of the struts are anchored to the mounting feet without being anchored to the bottom…
- Who is the assignee on this patent?
- Daikin Ind Ltd
- What technology area does this patent fall under?
- Primary CPC classification F24F1/46. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Oct 19 2021 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 3 related publications on this page (citations in our corpus or others sharing the same primary CPC).