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Found results for
 patents
1.
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Hot air blower and blowing method
| Application Number |
15268588 |
| Grant Number |
10299558 |
| Status |
In Force |
| Filing Date |
2016-09-18 |
| First Publication Date |
2017-04-06 |
| Grant Date |
2019-05-28 |
| Owner |
DAVID & D LTD. (Israel)
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| Inventor |
- Yifrach, David
- Shalom, Harel
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Abstract
A hot air blower, including: an air channel for blowing a main stream of air therethrough by an electric fan; a gas tank, for supplying burning gas; a gas burner, including: an air inlet, disposed within the air channel, for receiving a first portion of the main air stream; a burning gas inlet for receiving the burning gas; and an outlet, disposed within the air channel, thereby the gas burner produces a flame at the outlet within the air channel, for heating the main air stream; and a mechanism, for automatically fitting a size of the air inlet to an extent of the main air stream and consequently to an extent of the second portion thereof.
IPC Classes ?
- A45D 20/06 - Hot-air producers heated otherwise than electricallyHot-air producers ventilated by muscle power
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2.
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HOT AIR BLOWER AND BLOWING METHOD
| Application Number |
IL2016050986 |
| Publication Number |
2017/056084 |
| Status |
In Force |
| Filing Date |
2016-09-06 |
| Publication Date |
2017-04-06 |
| Owner |
DAVID & D LTD. (Israel)
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| Inventor |
- Yifrach, David
- Shalom, Harel
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Abstract
A hot air blower (10), including: an air channel (12A, 2B) for blowing a main stream (114) of air therethrough by an electric fan (48); a gas tank (52), for supplying burning gas; a gas burner (100), including: an air inlet (66), disposed within the air channel (12A, 12B), for receiving a first portion (116A) of the main air stream (114); a burning gas inlet (56) for receiving the burning gas; and an outlet (64), disposed within the air channel (12A, 12B), thereby the gas burner (100) produces a flame (118) at the outlet (64) within the air channel (12A, 12B), for heating the main air stream (114); and a mechanism (68, 101), for automatically fitting a size of the air inlet (68) to an extent of the main air stream (114) and consequently to an extent of the second portion (116B) thereof.
IPC Classes ?
- A45D 20/06 - Hot-air producers heated otherwise than electricallyHot-air producers ventilated by muscle power
- F23N 3/08 - Regulating air supply or draught by power-assisted systems
- F23N 5/00 - Systems for controlling combustion
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