IT1232732B - Bruciatore a gas - Google Patents
Bruciatore a gasInfo
- Publication number
- IT1232732B IT1232732B IT8967357A IT6735789A IT1232732B IT 1232732 B IT1232732 B IT 1232732B IT 8967357 A IT8967357 A IT 8967357A IT 6735789 A IT6735789 A IT 6735789A IT 1232732 B IT1232732 B IT 1232732B
- Authority
- IT
- Italy
- Prior art keywords
- gas burner
- burner
- gas
- Prior art date
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
- F23D14/46—Details, e.g. noise reduction means
- F23D14/62—Mixing devices; Mixing tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
- B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/4314—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles
-
- 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
- F23D14/46—Details, e.g. noise reduction means
- F23D14/70—Baffles or like flow-disturbing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/10—Mixing gases with gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/14—Special features of gas burners
- F23D2900/14701—Swirling means inside the mixing tube or chamber to improve premixing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Gas Burners (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/194,976 US4872833A (en) | 1988-05-16 | 1988-05-16 | Gas burner construction |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8967357A0 IT8967357A0 (it) | 1989-05-12 |
IT1232732B true IT1232732B (it) | 1992-03-04 |
Family
ID=22719585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8967357A IT1232732B (it) | 1988-05-16 | 1989-05-12 | Bruciatore a gas |
Country Status (6)
Country | Link |
---|---|
US (1) | US4872833A (it) |
CA (1) | CA1289862C (it) |
DE (1) | DE3915447C2 (it) |
FR (1) | FR2631425A1 (it) |
IT (1) | IT1232732B (it) |
NL (1) | NL191900C (it) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT398344B (de) * | 1991-03-12 | 1994-11-25 | Vaillant Gmbh | Vormischgasbrenner |
US5163830A (en) * | 1991-08-29 | 1992-11-17 | Greene Manufacturing Company | Fuel-air mixer tube |
US5240411A (en) * | 1992-02-10 | 1993-08-31 | Mor-Flo Industries, Inc. | Atmospheric gas burner assembly |
US5964214A (en) * | 1996-04-29 | 1999-10-12 | Lincoln Brass Works, Inc. | Radiant gas burner assembly for brooders |
DE19743464C1 (de) * | 1997-10-01 | 1998-11-12 | Honeywell Bv | Venturidüse zum Mischen von Gas und Verbrennungsluft für einen Gasbrenner |
FR2795486B1 (fr) * | 1999-06-22 | 2003-10-31 | Collard Trolart Thermique | Generateur avec foyer, a formation d'oxydes d'azote reduite |
SE523105C2 (sv) * | 2001-04-11 | 2004-03-30 | Dometic Sweden Ab | Spritkök |
US6691515B2 (en) * | 2002-03-12 | 2004-02-17 | Rolls-Royce Corporation | Dry low combustion system with means for eliminating combustion noise |
AT412667B (de) * | 2003-01-27 | 2005-05-25 | Vaillant Gmbh | Mischvorrichtung für brenngas und luft |
US20050026100A1 (en) * | 2003-07-14 | 2005-02-03 | Hawkins Samuel D. | Inshot burner |
US20070221142A1 (en) * | 2006-03-20 | 2007-09-27 | American Water Heater Company, A Corporation Of The State Of Nevada | Ultra low NOx water heater |
WO2009093278A2 (en) * | 2008-01-21 | 2009-07-30 | Sit La Precisa S.P.A. Con Socio Unico | A premix gas burner |
ITNA20090032A1 (it) * | 2009-05-27 | 2010-11-28 | Mario Provenza | Bruciatore atmosferico multigas specifico per l'alimentazione dei forni tradizionali e meccanici. |
US20110053103A1 (en) * | 2009-08-25 | 2011-03-03 | Irwin Industrial Tool Company | Torch |
DE102012206507A1 (de) * | 2012-04-20 | 2013-10-24 | BSH Bosch und Siemens Hausgeräte GmbH | Brenner für ein gasbeheiztes Gargerät |
CL2013001049A1 (es) * | 2013-04-16 | 2014-12-26 | Cti S A | Un quemador de horno de estufa a gas que comprende un venturi y que está formado por una carcasa, comprende al menos un resalte interno al quemador ubicado corriente abajo del venturi y de manera inclinada con respecto a un flujo interno de fluido. |
JP6049530B2 (ja) * | 2013-04-22 | 2016-12-21 | 大阪瓦斯株式会社 | 混合気供給システム及び混合気供給システムに用いる混合気供給装置 |
US10052596B2 (en) | 2013-12-20 | 2018-08-21 | Gaia Usa, Inc. | Apparatus and method for liquids and gases |
KR20160147482A (ko) * | 2015-06-15 | 2016-12-23 | 삼성전자주식회사 | 가스 혼합부를 갖는 반도체 소자 제조 설비 |
CN106377985A (zh) * | 2016-10-28 | 2017-02-08 | 山西北极熊环境科技有限公司 | 一种气气混合吸引器 |
US11206853B2 (en) | 2017-04-12 | 2021-12-28 | Gaia Usa, Inc. | Apparatus and method for generating and mixing ultrafine gas bubbles into a high gas concentration aqueous solution |
WO2018208695A1 (en) * | 2017-05-08 | 2018-11-15 | Clearsign Combustion Corporation | Combustion system including a mixing tube and a perforated flame holder |
CA3120242A1 (en) | 2018-06-01 | 2019-12-05 | Gaia Usa, Inc. | Apparatus in the form of a unitary, single-piece structure configured to generate and mix ultra-fine gas bubbles into a high gas concentration aqueous solution |
CN108844068B (zh) * | 2018-09-03 | 2024-01-19 | 哈尔滨电气股份有限公司 | 一种全预混表面式燃烧器燃气空气掺混器 |
CN109966939A (zh) * | 2019-03-27 | 2019-07-05 | 浙江大学 | 一种文丘里型微气泡发生器及气液发生器 |
CN110822424B (zh) * | 2019-11-22 | 2021-10-19 | 青岛天正洁能环保科技有限公司 | 一种静态混风器 |
KR102532015B1 (ko) * | 2022-12-16 | 2023-05-12 | 최진민 | 보일러용 가스 혼합기 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL166777C (nl) * | Nederlandse Gasunie Nv | Atmosferische gasbrander. | ||
DE158588C (it) * | ||||
DE87937C (it) * | ||||
US850996A (en) * | 1905-11-02 | 1907-04-23 | Delbert Cooley | Gas and air burner. |
US959583A (en) * | 1909-05-27 | 1910-05-31 | Arthur B Norris | Woodworking-machine. |
GB191308284A (en) * | 1912-04-15 | Melaun Franz | Improvements in or relating to the Casting of Metals. | |
US1071053A (en) * | 1913-03-03 | 1913-08-26 | Campbell Murray Hunter | Burner for combustible gases. |
US1109272A (en) * | 1913-10-09 | 1914-09-01 | Howard F Wierum | Gas-burner. |
US1384598A (en) * | 1919-10-14 | 1921-07-12 | Joseph P Butts | Gas-burner |
US1360961A (en) * | 1919-12-30 | 1920-11-30 | George C Lederer | Folding support for automobile-beds |
US1464909A (en) * | 1922-06-29 | 1923-08-14 | Winfield M Kimberlin | Gas burner |
DE399815C (de) * | 1923-01-30 | 1924-07-30 | Julius Carl Siegfried Koch | Einrichtung zur Gemischverbesserung an Bunsenbrennern |
US1618471A (en) * | 1923-10-15 | 1927-02-22 | Piccardo Dionisio | Candy-coating machine |
US1510060A (en) * | 1923-12-05 | 1924-09-30 | Hoover Merton De Flura | Gas burner |
US3259170A (en) * | 1964-06-12 | 1966-07-05 | Mcquay Norris Mfg Co | Gas burner |
GB1499213A (en) * | 1976-01-22 | 1978-01-25 | Trapp C | Gas burners |
US4255125A (en) * | 1978-12-15 | 1981-03-10 | Exxon Research & Engineering Co. | Mixing apparatus and the uses thereof |
US4639215A (en) * | 1980-02-01 | 1987-01-27 | Bernard Marks And Company Limited | Gas burner |
-
1988
- 1988-05-16 US US07/194,976 patent/US4872833A/en not_active Expired - Lifetime
-
1989
- 1989-05-11 DE DE3915447A patent/DE3915447C2/de not_active Expired - Fee Related
- 1989-05-12 FR FR8906313A patent/FR2631425A1/fr not_active Withdrawn
- 1989-05-12 IT IT8967357A patent/IT1232732B/it active
- 1989-05-16 NL NL8901221A patent/NL191900C/xx active Search and Examination
- 1989-05-16 CA CA000599862A patent/CA1289862C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1289862C (en) | 1991-10-01 |
NL8901221A (nl) | 1989-12-18 |
IT8967357A0 (it) | 1989-05-12 |
NL191900B (nl) | 1996-06-03 |
NL191900C (nl) | 1996-10-04 |
FR2631425A1 (fr) | 1989-11-17 |
DE3915447A1 (de) | 1989-11-23 |
US4872833A (en) | 1989-10-10 |
DE3915447C2 (de) | 1994-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990430 |