GB1389207A - Atomizing devices for liquid fuel - Google Patents

Atomizing devices for liquid fuel

Info

Publication number
GB1389207A
GB1389207A GB3037071A GB3037071A GB1389207A GB 1389207 A GB1389207 A GB 1389207A GB 3037071 A GB3037071 A GB 3037071A GB 3037071 A GB3037071 A GB 3037071A GB 1389207 A GB1389207 A GB 1389207A
Authority
GB
United Kingdom
Prior art keywords
liquid fuel
bar member
swirl
passage
june
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
GB3037071A
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.)
Plessey Co Ltd
Original Assignee
Plessey 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
Application filed by Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB3037071A priority Critical patent/GB1389207A/en
Priority to SE7208133A priority patent/SE386479B/en
Priority to US00266778A priority patent/US3784105A/en
Priority to FR7223303A priority patent/FR2144347A5/fr
Priority to DE2231944A priority patent/DE2231944A1/en
Publication of GB1389207A publication Critical patent/GB1389207A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Special Spraying Apparatus (AREA)

Abstract

1389207 Spray nozzles PLESSEY CO LTD 2 June 1972 [29 June 1971] 30370/71 Heading B2F [Also in Division F4] A liquid fuel atomiser comprises an ultrasonic vibrator 3 to which a bar member 1, 6 is connected so that its outer end vibrates in the longitudinal direction of the bar member, the bar member having a longitudinal passage 7 therein communicating with a liquid fuel supply and including a cylindrical portion 13 within which is located a cylindrical swirl plug 10 having helical grooves 9 on its surface which define with the passage portion 13 swirl passages, the passage terminating in a disc 8 having a fuel outlet 8a which is spaced from the plug 10 to provide a swirl chamber 14. The vibrator 3 comprises a piezoelectric transducer disc.
GB3037071A 1971-06-29 1971-06-29 Atomizing devices for liquid fuel Expired GB1389207A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB3037071A GB1389207A (en) 1971-06-29 1971-06-29 Atomizing devices for liquid fuel
SE7208133A SE386479B (en) 1971-06-29 1972-06-20 LIQUID DISTRIBUTION DEVICE
US00266778A US3784105A (en) 1971-06-29 1972-06-27 Atomizing devices for liquid fuel
FR7223303A FR2144347A5 (en) 1971-06-29 1972-06-28
DE2231944A DE2231944A1 (en) 1971-06-29 1972-06-29 LIQUID ATOMIZATION NOZZLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3037071A GB1389207A (en) 1971-06-29 1971-06-29 Atomizing devices for liquid fuel

Publications (1)

Publication Number Publication Date
GB1389207A true GB1389207A (en) 1975-04-03

Family

ID=10306600

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3037071A Expired GB1389207A (en) 1971-06-29 1971-06-29 Atomizing devices for liquid fuel

Country Status (5)

Country Link
US (1) US3784105A (en)
DE (1) DE2231944A1 (en)
FR (1) FR2144347A5 (en)
GB (1) GB1389207A (en)
SE (1) SE386479B (en)

Families Citing this family (5)

* 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
US4301968A (en) * 1976-11-08 1981-11-24 Sono-Tek Corporation Transducer assembly, ultrasonic atomizer and fuel burner
JPS61259784A (en) * 1985-05-13 1986-11-18 Toa Nenryo Kogyo Kk Vibrator for ultrasonic injection
US5219120A (en) * 1991-07-24 1993-06-15 Sono-Tek Corporation Apparatus and method for applying a stream of atomized fluid
US20080128527A1 (en) * 2006-12-05 2008-06-05 The Hong Kong Polytechnic University Liquid dispensing apparatus based on piezoelectrically driven hollow horn

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA716972A (en) * 1965-08-31 Schulz Ferdinand Spray diffuser
CH170951A (en) * 1933-08-16 1934-08-15 Linker Alexandre Watering device.
FR762956A (en) * 1933-10-26 1934-04-21 Blanc & Cie Shower device
US2110365A (en) * 1936-02-22 1938-03-08 Saurer Ag Adolph Injection nozzle for internal combustion engines
US2284264A (en) * 1939-03-04 1942-05-26 George B Crisp Fuel burner
US2981483A (en) * 1960-02-26 1961-04-25 Nord Aviation Injector having a high flow rate ratio
US3092330A (en) * 1961-02-13 1963-06-04 Cook Chemical Company Hand pump for spraying liquids
US3200873A (en) * 1962-06-04 1965-08-17 Exxon Research Engineering Co Ultrasonic burner
US3214101A (en) * 1964-03-31 1965-10-26 Little Inc A Apparatus for atomizing a liquid
US3317139A (en) * 1965-04-13 1967-05-02 Simms Group Res Dev Ltd Devices for generating and delivering mechanical vibrations to a nozzle
US3275059A (en) * 1965-05-10 1966-09-27 Little Inc A Nozzle system and fuel oil burner incorporating it
US3374953A (en) * 1965-08-25 1968-03-26 Albert G. Bodine Sonically vibratory liquid sprayer
US3400892A (en) * 1965-12-02 1968-09-10 Battelle Development Corp Resonant vibratory apparatus
FR1512626A (en) * 1966-12-29 1968-02-09 P Berthoud Ets Improvements to nozzles for agricultural sprayers and the like
US3608832A (en) * 1969-09-04 1971-09-28 Energy Sciences Inc Spray nozzle assembly operable at low pressure

Also Published As

Publication number Publication date
FR2144347A5 (en) 1973-02-09
DE2231944A1 (en) 1973-01-11
US3784105A (en) 1974-01-08
SE386479B (en) 1976-08-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee