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GB845449A - Means for producing a spray of gas-entrained liquid - Google Patents

  • ️Wed Aug 24 1960

GB845449A - Means for producing a spray of gas-entrained liquid - Google Patents

Means for producing a spray of gas-entrained liquid

Info

Publication number
GB845449A
GB845449A GB1501657A GB1501657A GB845449A GB 845449 A GB845449 A GB 845449A GB 1501657 A GB1501657 A GB 1501657A GB 1501657 A GB1501657 A GB 1501657A GB 845449 A GB845449 A GB 845449A Authority
GB
United Kingdom
Prior art keywords
gas
tube
liquid
container
valve
Prior art date
1957-05-10
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
GB1501657A
Inventor
Alan James Juby
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.)
BOC Group Ltd
Original Assignee
British Oxigen 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.)
1957-05-10
Filing date
1957-05-10
Publication date
1960-08-24
1957-05-10 Application filed by British Oxigen Ltd filed Critical British Oxigen Ltd
1957-05-10 Priority to GB1501657A priority Critical patent/GB845449A/en
1958-05-06 Priority to DE1958B0033417 priority patent/DE1813098U/en
1960-08-24 Publication of GB845449A publication Critical patent/GB845449A/en
Status 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
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
    • A61C17/0202—Hand-pieces

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Nozzles (AREA)

Abstract

845,449. Spray-producers. BRITISH OXYGEN CO. Ltd. May 8, 1958 [May 10, 1957], No. 15016/57. Class 69 (3). A sprayer to be held and operated by one hand includes a transparent cylindrical liquid container 13 surrounded by a transparent shell 10 to the upper ends of which a valve housing 12 is detachably secured and to their lower ends is attached a cap 11 provided with a gas inlet 15. A nozzle comprising coaxial liquid and gas tubes 33, 31 respectively leading to a discharge orifice 32, extends from the valve housing, and the arrangement is such that when a valve button 54 is depressed gas, e.g. oxygen, flows from the inlet and between the cylinders 10, 13 and through the valve to the liquid container and also to the gas tube 31, whereby liquid is forced through the tube 33 and a spray of gas-entrained liquid is emitted from the nozzle orifice. When the gas valve is closed the gas within the container is released to atmospheric pressure through the gas tube 31. One end of the tube 31 is received in an end of a sleeve 34 and is secured by a nut 35, and the liquid tube 33 extends into the container. In order to prevent spilling when the sprayer is tilted or inverted a tube 29 depends into the container which has an upper graduation marking 30 indicating the highest level to which the container should be filled in order that liquid will not enter the tube 29 when the sprayer is inverted. The valve housing includes a valve chamber 39 with a gas inlet 40 and outlet 41, and when the button 54 is depressed a valve member 46 is moved away from its seat and gas flows from an annular space 44 and through a hollow plug 42 to the outlet.

GB1501657A 1957-05-10 1957-05-10 Means for producing a spray of gas-entrained liquid Expired GB845449A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1501657A GB845449A (en) 1957-05-10 1957-05-10 Means for producing a spray of gas-entrained liquid
DE1958B0033417 DE1813098U (en) 1957-05-10 1958-05-06 DEVICE FOR GENERATING A SPRAY JET OF LIQUID ATOMIZED BY GAS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1501657A GB845449A (en) 1957-05-10 1957-05-10 Means for producing a spray of gas-entrained liquid

Publications (1)

Publication Number Publication Date
GB845449A true GB845449A (en) 1960-08-24

Family

ID=10051585

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1501657A Expired GB845449A (en) 1957-05-10 1957-05-10 Means for producing a spray of gas-entrained liquid

Country Status (2)

Country Link
DE (1) DE1813098U (en)
GB (1) GB845449A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383655A1 (en) * 1977-03-14 1978-10-13 Kaltenbach & Voigt INSTRUMENT FOR DENTISTRY
WO2009067986A1 (en) * 2007-11-26 2009-06-04 Dentaco Dentalindustrie Und -Marketing Gmbh Apparatus for applying a powdery or liquid material
WO2009077920A2 (en) * 2007-12-18 2009-06-25 Koninklijke Philips Electronics, N.V. Protective assembly for a compressed gas interproximal cleaner
ITUB20155930A1 (en) * 2015-11-26 2017-05-26 Grazie Massimo Delle MEDICAL DEVICE FOR INTRAORAL USE
EP3326580A1 (en) * 2016-11-26 2018-05-30 Massimo Delle Grazie Medical device for intraoral use
DE202021102717U1 (en) 2021-05-19 2021-06-21 Be You Technology Germany GmbH Application device
WO2022242831A1 (en) 2021-05-18 2022-11-24 Be You Technology Germany GmbH Application device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114469410B (en) * 2022-01-19 2024-10-18 佛山市碧盈医疗器材有限公司 Efficient portable dental three-purpose gun device

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383655A1 (en) * 1977-03-14 1978-10-13 Kaltenbach & Voigt INSTRUMENT FOR DENTISTRY
CN101868194B (en) * 2007-11-26 2013-11-06 迪斯朋有限公司 Apparatus for applying a powdery or liquid material
WO2009067986A1 (en) * 2007-11-26 2009-06-04 Dentaco Dentalindustrie Und -Marketing Gmbh Apparatus for applying a powdery or liquid material
US8647114B2 (en) 2007-11-26 2014-02-11 Dispensys Ag Apparatus for applying a powdery or liquid material
WO2009077920A3 (en) * 2007-12-18 2009-08-27 Koninklijke Philips Electronics, N.V. Protective assembly for a compressed gas interproximal cleaner
CN101902983B (en) * 2007-12-18 2013-02-27 皇家飞利浦电子股份有限公司 Protective assembly for a compressed gas interproximal cleaner
JP2011506026A (en) * 2007-12-18 2011-03-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Protective assembly for compressed gas interdental cleaner
RU2501534C2 (en) * 2007-12-18 2013-12-20 Конинклейке Филипс Электроникс, Н.В. Protective assembly for interproximal cleaning machine containing compressed gas
WO2009077920A2 (en) * 2007-12-18 2009-06-25 Koninklijke Philips Electronics, N.V. Protective assembly for a compressed gas interproximal cleaner
ITUB20155930A1 (en) * 2015-11-26 2017-05-26 Grazie Massimo Delle MEDICAL DEVICE FOR INTRAORAL USE
EP3326580A1 (en) * 2016-11-26 2018-05-30 Massimo Delle Grazie Medical device for intraoral use
WO2022242831A1 (en) 2021-05-18 2022-11-24 Be You Technology Germany GmbH Application device
DE202021102717U1 (en) 2021-05-19 2021-06-21 Be You Technology Germany GmbH Application device

Also Published As

Publication number Publication date
DE1813098U (en) 1960-06-09

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