GB1388036A - Liquid fuel burners - Google Patents

Liquid fuel burners

Info

Publication number
GB1388036A
GB1388036A GB1836272A GB1836272A GB1388036A GB 1388036 A GB1388036 A GB 1388036A GB 1836272 A GB1836272 A GB 1836272A GB 1836272 A GB1836272 A GB 1836272A GB 1388036 A GB1388036 A GB 1388036A
Authority
GB
United Kingdom
Prior art keywords
fuel
housing
mixture
motion
passing
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.)
Expired
Application number
GB1836272A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP3347071U external-priority patent/JPS4729827U/ja
Priority claimed from JP5822571U external-priority patent/JPS4815826U/ja
Priority claimed from JP9082171A external-priority patent/JPS52266B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB1388036A publication Critical patent/GB1388036A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/34—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by ultrasonic means or other kinds of vibrations
    • F23D11/345—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by ultrasonic means or other kinds of vibrations with vibrating atomiser surfaces
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/19—Nozzle materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)

Abstract

1388036 Ultrasonic atomizers MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 20 April 1972 [12 Nov 1971 26 April 1971 3 July 1971] 18362/72 Heading F4T A liquid fuel burner has a vibrator 2 for vibrating a member 1 which has an atomizing surface 18, member 1, 2 being mounted by supports 10 in a housing 5, first guiding means 7, 8, 9 arranged to direct air streams having different directions of motion past the surface 18 so that the atomized fuel is mixed with the air and the mixture has a component of motion about an axis defining the general direction of mixture motion, and second guiding means 6a, 6b, 6c for reducing the velocity of the mixture in the direction of the axis and causing the flow to converge towards said axis before being discharged from the housing. The first guide means forms a first air stream R passing through outer swirl blades 8, a second air stream Q passing through inner swirl blades 9 and a third air stream passing undeflected through an annular space between blades 9 and member 1. The fuel is ignited by electrodes. The member 1 is supported at a modal point by, for example struts (22), Figs. 3, 4 (not shown), extending outwards from the member 1 and connected via vibration isolaters (19) to brackets 10 extending inwards from housing S. The fuel duct 15 extends radially into the member 1 at said axial node. The surface 18 may be of soft steel, or preferably of aluminium-coated soft steel or of aluminium or other material presenting a low adhesion with fuel oils.
GB1836272A 1971-04-26 1972-04-20 Liquid fuel burners Expired GB1388036A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3347071U JPS4729827U (en) 1971-04-26 1971-04-26
JP5822571U JPS4815826U (en) 1971-07-03 1971-07-03
JP9082171A JPS52266B2 (en) 1971-11-12 1971-11-12

Publications (1)

Publication Number Publication Date
GB1388036A true GB1388036A (en) 1975-03-19

Family

ID=27288087

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1836272A Expired GB1388036A (en) 1971-04-26 1972-04-20 Liquid fuel burners

Country Status (4)

Country Link
US (1) US3796536A (en)
DE (1) DE2220538C2 (en)
FR (1) FR2136639A5 (en)
GB (1) GB1388036A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860173A (en) * 1970-02-03 1975-01-14 Naoyasu Sata Non-polluting combustion engine having ultrasonic fuel atomizer in place of carburetor
JPS529855B2 (en) * 1972-11-17 1977-03-18
US3932109A (en) * 1973-02-22 1976-01-13 Minnesota Mining And Manufacturing Company Ultrasonic burner means
GB1535743A (en) * 1975-06-19 1978-12-13 Matsushita Electric Ind Co Ltd Fuel burner
JPS5342591A (en) * 1976-09-29 1978-04-18 Matsushita Electric Ind Co Ltd Langevin type ultrasonic vibrator unit
US4153201A (en) * 1976-11-08 1979-05-08 Sono-Tek Corporation Transducer assembly, ultrasonic atomizer and fuel burner
US4301968A (en) * 1976-11-08 1981-11-24 Sono-Tek Corporation Transducer assembly, ultrasonic atomizer and fuel burner
DE3244405A1 (en) * 1982-12-01 1984-06-07 Fa. J. Eberspächer, 7300 Esslingen DEVICE FOR MIXTURE TREATMENT IN MOTOR-INDEPENDENT HEATERS
DE3522697A1 (en) * 1985-06-25 1985-11-07 Fa. J. Eberspächer, 7300 Esslingen ARRANGEMENT OF AN ULTRASONIC SPRAYER IN A HEATER USED WITH LIQUID FUEL
CH678099A5 (en) * 1988-11-17 1991-07-31 Basten Maria Sibylle
US5785012A (en) * 1992-12-15 1998-07-28 Bha Group Holdings, Inc. Acoustically enhanced combustion method and apparatus
CA2151805C (en) * 1992-12-15 1999-01-26 James Schwab Acoustically enhanced combustion method and apparatus
EP0956475B1 (en) * 1996-12-20 2001-09-26 Siemens Aktiengesellschaft Burner for fluid fuels
US6524098B1 (en) * 2000-05-16 2003-02-25 John Zink Company Llc Burner assembly with swirler formed from concentric components

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB678176A (en) * 1947-01-30 1952-08-27 Eggo Jacobus Buiskool Improvements in or relating to oil fuel burners
US2855244A (en) * 1955-06-03 1958-10-07 Bendix Aviat Corp Sonic liquid-spraying and atomizing apparatus
GB989342A (en) * 1960-09-22 1965-04-14 Lucas Industries Ltd Air swirlers for burners
US3103310A (en) * 1961-11-09 1963-09-10 Exxon Research Engineering Co Sonic atomizer for liquids
US3200873A (en) * 1962-06-04 1965-08-17 Exxon Research Engineering Co Ultrasonic burner
US3155141A (en) * 1962-06-18 1964-11-03 Little Inc A Apparatus for atomizing and burning a liquid fuel
US3275059A (en) * 1965-05-10 1966-09-27 Little Inc A Nozzle system and fuel oil burner incorporating it
US3474969A (en) * 1967-08-28 1969-10-28 Mobil Oil Corp Air atomizing oil burner
DK120810B (en) * 1969-12-09 1971-07-19 Burmeister & Wains Mot Mask Burner unit for installation in a common air box.

Also Published As

Publication number Publication date
DE2220538C2 (en) 1982-11-25
US3796536A (en) 1974-03-12
DE2220538A1 (en) 1972-11-09
FR2136639A5 (en) 1972-12-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PE20 Patent expired after termination of 20 years