FR3113717B1 - Gas injection device for a hot air generator - Google Patents
Gas injection device for a hot air generator Download PDFInfo
- Publication number
- FR3113717B1 FR3113717B1 FR2008748A FR2008748A FR3113717B1 FR 3113717 B1 FR3113717 B1 FR 3113717B1 FR 2008748 A FR2008748 A FR 2008748A FR 2008748 A FR2008748 A FR 2008748A FR 3113717 B1 FR3113717 B1 FR 3113717B1
- Authority
- FR
- France
- Prior art keywords
- hot air
- injection device
- air generator
- gas injection
- venturi
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/38—Torches, e.g. for brazing or heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0488—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using fluid fuel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
Titre : Appareil générateur d’air chaud avec dispositif d’injection amélioré. L’invention porte sur un appareil portable générateur d’air chaud 1 qui comprend un Venturi 7 formé autour d’un axe X1 et un dispositif d’alimentation en gaz 4, comprenant un tube d’alimentation 17 dont une partie aval 17A s’étend sensiblement selon l’axe X1 et un injecteur 16 monté sur ledit tube 17, à l’amont dudit Venturi, dans le prolongement de l’extrémité 17A et uniquement fixé à cette extrémité 17A. Figure pour l’abrégé : figure 1Title: Hot Air Generating Apparatus with Improved Injection Device. The invention relates to a portable hot air generator device 1 which comprises a Venturi 7 formed around an axis X1 and a gas supply device 4, comprising a supply tube 17 of which a downstream part 17A is extends substantially along the axis X1 and an injector 16 mounted on said tube 17, upstream of said Venturi, in the extension of the end 17A and only fixed at this end 17A. Figure for abstract: figure 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2008748A FR3113717B1 (en) | 2020-08-27 | 2020-08-27 | Gas injection device for a hot air generator |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2008748A FR3113717B1 (en) | 2020-08-27 | 2020-08-27 | Gas injection device for a hot air generator |
FR2008748 | 2020-08-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3113717A1 FR3113717A1 (en) | 2022-03-04 |
FR3113717B1 true FR3113717B1 (en) | 2022-08-26 |
Family
ID=73038238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2008748A Active FR3113717B1 (en) | 2020-08-27 | 2020-08-27 | Gas injection device for a hot air generator |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3113717B1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2520090B1 (en) * | 1982-01-15 | 1986-09-19 | Guilbert & Fils Leon | ADJUSTABLE POWER GAS BURNER FOR RETRACTING HEAT SHRINKABLE MATERIALS, PARTICULARLY FOR PACKAGING MORE OR LESS VOLUMINOUS PRODUCTS |
DE9006308U1 (en) * | 1990-06-05 | 1990-08-09 | Develog, Reiner Hannen & Cie, Corgemont, Ch | |
FR2936593B1 (en) * | 2008-09-26 | 2010-10-15 | Guilbert Express Sa | HOT AIR GENERATOR |
WO2010059630A2 (en) * | 2008-11-18 | 2010-05-27 | Zagoroff Dimiter S | Ignition system for portable burner |
TWI625492B (en) * | 2017-01-26 | 2018-06-01 | Combustion device with air amplifier |
-
2020
- 2020-08-27 FR FR2008748A patent/FR3113717B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3113717A1 (en) | 2022-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20220304 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |