GB467725A - Improvements in spraying apparatus for dental, medical and like purposes - Google Patents

Improvements in spraying apparatus for dental, medical and like purposes

Info

Publication number
GB467725A
GB467725A GB33841/36A GB3384136A GB467725A GB 467725 A GB467725 A GB 467725A GB 33841/36 A GB33841/36 A GB 33841/36A GB 3384136 A GB3384136 A GB 3384136A GB 467725 A GB467725 A GB 467725A
Authority
GB
United Kingdom
Prior art keywords
gas
valve
container
lever
liquid
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
GB33841/36A
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.)
SPARKLETS Ltd
Original Assignee
SPARKLETS 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 SPARKLETS Ltd filed Critical SPARKLETS Ltd
Publication of GB467725A publication Critical patent/GB467725A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61M11/02—Sprayers or atomisers specially adapted for therapeutic purposes operated by air or other gas pressure applied to the liquid or other product to be sprayed or atomised
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/0805—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material
    • B05B9/0833—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material comprising a compressed gas container, e.g. a nitrogen cartridge

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nozzles (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

467,725. Delivering liquids by gas pressure. SPARKLETS, Ltd., and BREWER, W. Dec. 9, 1936, No. 33841. [Class 102 (ii)] In apparatus for spraying liquids for dental, medical, and like purposes, of the type in which the liquid is expelled by gas liberated from a capsule or container, a manuallyoperated valve is provided for regulating the admission of the gas to the liquid container. A carrier 6 for the gas capsule 7 is screwed on to a boss 5 on the head 2 of the liquid container 1. The capsule is thus pierced by a hollow needle 9 and the gas is admitted to the container 1 by passages 10, 12, 4, the flow of a gas being regulated by a screw-down valve 13, operated by a lever 14. A spiral-spring 17 engaging the lever 14 tends to close the valve. The liquid is discharged through tubes 3, 22 controlled by a valve 23 operated by a lever 25. The outlet tube 22 is rotatable. Specification 392,433 is referred to.
GB33841/36A 1936-12-09 1936-12-09 Improvements in spraying apparatus for dental, medical and like purposes Expired GB467725A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201121X 1936-12-09

Publications (1)

Publication Number Publication Date
GB467725A true GB467725A (en) 1937-06-22

Family

ID=10140574

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33841/36A Expired GB467725A (en) 1936-12-09 1936-12-09 Improvements in spraying apparatus for dental, medical and like purposes

Country Status (3)

Country Link
US (1) US2182742A (en)
CH (1) CH201121A (en)
GB (1) GB467725A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2531650A (en) * 1946-01-23 1950-11-28 Hamilton R Stagner Spraying device
US2533726A (en) * 1946-08-22 1950-12-12 Lankenau Hospital Continuous delivery chemical wash bottle
US2631891A (en) * 1948-04-20 1953-03-17 Knapp Monarch Co Pressure sprayer
US2593165A (en) * 1948-09-30 1952-04-15 Floyd J Metzger Aerosol insecticide bomb
US3065883A (en) * 1960-05-06 1962-11-27 Benson Mfg Company Self-dispenser unit
US3255824A (en) * 1963-12-11 1966-06-14 Fire Guard Corp Fire extinguisher with side mounted cartridge
US3347427A (en) * 1965-11-30 1967-10-17 Campbell James S Pressure pour apparatus
DE102004034778A1 (en) * 2003-07-24 2005-02-17 Illbruck Building Systems Gmbh Discharge device, and can for insertion into a discharge device
GB2436350A (en) * 2006-03-22 2007-09-26 Shield Medicare Ltd Multi compartment dispenser with gas cartridge activator and dispensing inhibitor
US9126816B2 (en) * 2013-03-13 2015-09-08 Alan John Kennedy Fluid supply system
DE102013210519A1 (en) * 2013-06-06 2014-12-11 Heraeus Medical Gmbh Medical spray device with pressure reducing valve and method for generating a spray cone
CN109276798B (en) * 2018-10-17 2021-01-15 孙刚 Medicine feeding watering can for rhinitis patients

Also Published As

Publication number Publication date
US2182742A (en) 1939-12-05
CH201121A (en) 1938-11-15

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