GB807080A - Ultrasonic spray - Google Patents

Ultrasonic spray

Info

Publication number
GB807080A
GB807080A GB6640/57A GB664057A GB807080A GB 807080 A GB807080 A GB 807080A GB 6640/57 A GB6640/57 A GB 6640/57A GB 664057 A GB664057 A GB 664057A GB 807080 A GB807080 A GB 807080A
Authority
GB
United Kingdom
Prior art keywords
transformer
transducer
nozzle
velocity
sprayer
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
GB6640/57A
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.)
TECHNICAL CERAMICS Ltd
Original Assignee
TECHNICAL CERAMICS 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 TECHNICAL CERAMICS Ltd filed Critical TECHNICAL CERAMICS Ltd
Publication of GB807080A publication Critical patent/GB807080A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0623—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers coupled with a vibrating horn
    • B05B17/063—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers coupled with a vibrating horn having an internal channel for supplying the liquid or other fluent material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/005—Sprayers or atomisers specially adapted for therapeutic purposes using ultrasonics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0623—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers coupled with a vibrating horn

Abstract

807,080. Spray-producers. TECHNICAL CERAMICS Ltd. Feb. 27, 1957 [Feb. 28, 1956], No. 6640/57. Class 69 (3). A sprayer which is vibrated at ultrasonic frequencies consists of a transducer 11, a velocity transformer 12 secured thereto, and a nozzle 13 to which liquid is fed via a valve 16, pipe 15 and passage 14. The nozzle may be separately fabricated and fixed to the transformer ; it may be cup-shaped and fed from a supply such that liquid does not pass through the sprayer. The transducer, which is of a polarized titanate type, has the shape of a hollow cylinder and is vibrated by supplying it with electrical energy at the appropriate power and frequency; it is bonded to the transformer by a thermosetting plastic. The velocity of vibration at the nozzle end of the transformer is equal to the velocity of vibration at the transducer end multiplied by the quotient of the transformer diameter at the transducer end divided by the transformer diameter at the nozzle end.
GB6640/57A 1956-02-28 1957-02-27 Ultrasonic spray Expired GB807080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US807080XA 1956-02-28 1956-02-28

Publications (1)

Publication Number Publication Date
GB807080A true GB807080A (en) 1959-01-07

Family

ID=22159097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6640/57A Expired GB807080A (en) 1956-02-28 1957-02-27 Ultrasonic spray

Country Status (1)

Country Link
GB (1) GB807080A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3173612A (en) * 1963-02-12 1965-03-16 Macrosonics Corp Method of producing aerosols, sprays and dispersions and device therefor
US3200873A (en) * 1962-06-04 1965-08-17 Exxon Research Engineering Co Ultrasonic burner
DE1219161B (en) * 1959-02-27 1966-06-16 Babcock & Wilcox Dampfkessel Liquid fuel atomizers
US3357641A (en) * 1965-08-05 1967-12-12 Stanford Research Inst Aerosol generator
EP0174033A2 (en) * 1984-09-07 1986-03-12 OMRON Corporation Oscillating construction for an ultrasonic atomizing inhaler
WO2002085456A1 (en) * 2001-04-23 2002-10-31 Celleration Ultrasonic method and device for wound treatment
WO2011000452A1 (en) * 2009-06-29 2011-01-06 Khs Gmbh Method for degassing a liquid
WO2017075318A1 (en) * 2015-10-30 2017-05-04 Johnson & Johnson Consumer Inc. Aseptic aerosol misting device
CN108114846A (en) * 2018-01-25 2018-06-05 山东农业大学 A kind of pressure atomization nozzle and control method using ultrasonic standing wave regulation and control mist droplet particle size
US10239085B2 (en) 2015-10-30 2019-03-26 Johnson & Johnson Consumer Inc. Aseptic aerosol misting device
US11571704B2 (en) 2015-10-30 2023-02-07 Johnson & Johnson Consumer Inc. Aseptic aerosol misting device
US11583885B2 (en) 2015-10-30 2023-02-21 Johnson & Johnson Consumer Inc. Unit dose aseptic aerosol misting device

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1219161B (en) * 1959-02-27 1966-06-16 Babcock & Wilcox Dampfkessel Liquid fuel atomizers
US3200873A (en) * 1962-06-04 1965-08-17 Exxon Research Engineering Co Ultrasonic burner
US3173612A (en) * 1963-02-12 1965-03-16 Macrosonics Corp Method of producing aerosols, sprays and dispersions and device therefor
US3357641A (en) * 1965-08-05 1967-12-12 Stanford Research Inst Aerosol generator
EP0174033A2 (en) * 1984-09-07 1986-03-12 OMRON Corporation Oscillating construction for an ultrasonic atomizing inhaler
EP0174033A3 (en) * 1984-09-07 1987-09-02 Omron Tateisi Electronics Co. Oscillating construction for an ultrasonic atomizing inhaler
US4790479A (en) * 1984-09-07 1988-12-13 Omron Tateisi Electronics Co. Oscillating construction for an ultrasonic atomizer inhaler
WO2002085456A1 (en) * 2001-04-23 2002-10-31 Celleration Ultrasonic method and device for wound treatment
WO2011000452A1 (en) * 2009-06-29 2011-01-06 Khs Gmbh Method for degassing a liquid
WO2017075318A1 (en) * 2015-10-30 2017-05-04 Johnson & Johnson Consumer Inc. Aseptic aerosol misting device
CN108348697A (en) * 2015-10-30 2018-07-31 强生消费者公司 Sterile aerosol atomising device
US10239085B2 (en) 2015-10-30 2019-03-26 Johnson & Johnson Consumer Inc. Aseptic aerosol misting device
CN108348697B (en) * 2015-10-30 2021-09-10 强生消费者公司 Sterile aerosol atomization device
US11253885B2 (en) 2015-10-30 2022-02-22 Johnson & Johnson Consumer Inc. Aseptic aerosol misting device
IL258634B (en) * 2015-10-30 2022-09-01 Johnson & Johnson Consumer Inc Aseptic aerosol misting device
US11571704B2 (en) 2015-10-30 2023-02-07 Johnson & Johnson Consumer Inc. Aseptic aerosol misting device
US11583885B2 (en) 2015-10-30 2023-02-21 Johnson & Johnson Consumer Inc. Unit dose aseptic aerosol misting device
CN108114846A (en) * 2018-01-25 2018-06-05 山东农业大学 A kind of pressure atomization nozzle and control method using ultrasonic standing wave regulation and control mist droplet particle size

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