Exhaust purification device burner
US-2015082777-A1 · Mar 26, 2015 · US
Hot air blower
US9182144B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9182144-B2 |
| Application number | US-201213629729-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 28, 2012 |
| Priority date | Mar 2, 2012 |
| Publication date | Nov 10, 2015 |
| Grant date | Nov 10, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A hot air blower includes a shell including a fan mechanism, a combustion device, a vane mechanism, and a flame protector disposed therein. The vane mechanism includes a clipping seat and a plurality of guiding vanes extended thereon. The plurality of guiding vanes extend obliquely and prevents the air passing through the vane mechanism from generating turbulence. The clipping seat and the flame protector form a half-closed combustion chamber therebetween. Heat in the half-closed combustion chamber causes a thermal expansion of the air and, thereby increasing a speed and a volume of the air passing the guiding vanes of the vane mechanism. The heated air is discharged from an external flow tube and which controls a heating range of an area of the hot air blower.
First claim
Opening claim text (preview).
What is claimed is: 1. A hot air blower comprising: a shell; a fuel canister, a fan mechanism, a combustion device, a vane mechanism, and a flame protector disposed within the shell, with the fan mechanism blowing air, with the combustion device including a burning end, with the vane mechanism disposed in a position locating the combustion device between the fan mechanism and the vane mechanism, with the vane mechanism including a clipping seat and a plurality of guiding vanes,…
Assignees
Inventors
Classifications
- F24H3/0488Primary
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
- F24H3/02Primary
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US9182144B2 cover?
- A hot air blower includes a shell including a fan mechanism, a combustion device, a vane mechanism, and a flame protector disposed therein. The vane mechanism includes a clipping seat and a plurality of guiding vanes extended thereon. The plurality of guiding vanes extend obliquely and prevents the air passing through the vane mechanism from generating turbulence. The clipping seat and the flam…
- Who is the assignee on this patent?
- Chen Wei-Long, Pro Iroda Ind Inc
- What technology area does this patent fall under?
- Primary CPC classification F24H3/0488. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Nov 10 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 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).