Suction muffler for a linear motor compressor and a linear motor compressor
US-2015330378-A1 · Nov 19, 2015 · US
Noise muffler for compressor and compressor
US9200627B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9200627-B2 |
| Application number | US-99712409-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 18, 2009 |
| Priority date | Jun 18, 2008 |
| Publication date | Dec 1, 2015 |
| Grant date | Dec 1, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
The present invention refers to a noise muffler for refrigeration compressors capable of dampening noise generated by the intermittent flow of the compressor and at the same time a muffler that reduces the loss of load in the refrigeration system. Accordingly, a noise muffler for a refrigeration compressor ( 1 ) is described, the muffler ( 1 ) including at least one suction chamber ( 2 ), the suction chamber ( 2 ) including at least one flow entry channel ( 3 ), the suction chamber ( 2 ) including at least one flow exit channel ( 4 ), the suction chamber ( 2 ) including at least one directional duct ( 5 ), the directional duct ( 5 ) including at least one first end ( 70 ), the directional duct ( 5 ) including at least one second end ( 80 ), the directional duct ( 5 ) including at least one flow control means ( 300 ), the first end ( 70 ) including an area substantially greater than the second end ( 80 ), the first end ( 70 ) being associated to the flow entry channel ( 3 ), the second end ( 80 ) being associated to the flow exit channel ( 4 ), the directional duct ( 5 ) being capable of directing a preferred flow ( 200 ) received at the first end ( 70 ) to the second end ( 80 ), the flow control means ( 300 ) being capable of offering reduced resistance to the passage of the preferred flow ( 200 ) and being capable of offering resistance in the opposite direction to the passage of the preferred flow ( 200 ).
First claim
Opening claim text (preview).
The invention claimed is: 1. Noise muffler for a refrigeration compressor, the muffler comprising at least one suction chamber, the suction chamber comprising at least one flow entry channel, the suction chamber comprising at least one flow exit channel, wherein the suction chamber comprises, inside, at least one cone-shaped directional duct, the directional duct being aligned straight with the flow entry channel and also being aligned straight with the flow exit channel and compr…
Assignees
Inventors
Classifications
- F04B39/0055Primary
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
- F04B53/00Primary
Mechanical Engineering · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9200627B2 cover?
- The present invention refers to a noise muffler for refrigeration compressors capable of dampening noise generated by the intermittent flow of the compressor and at the same time a muffler that reduces the loss of load in the refrigeration system. Accordingly, a noise muffler for a refrigeration compressor ( 1 ) is described, the muffler ( 1 ) including at least one suction chamber ( 2 ), the s…
- Who is the assignee on this patent?
- Fagotti Fabian, Whirlpool Sa
- What technology area does this patent fall under?
- Primary CPC classification F04B39/0055. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Dec 01 2015 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).