GB2019743A - Mist generator - Google Patents

Mist generator

Info

Publication number
GB2019743A
GB2019743A GB7914723A GB7914723A GB2019743A GB 2019743 A GB2019743 A GB 2019743A GB 7914723 A GB7914723 A GB 7914723A GB 7914723 A GB7914723 A GB 7914723A GB 2019743 A GB2019743 A GB 2019743A
Authority
GB
United Kingdom
Prior art keywords
mist
housing
liquid
reservoir
outlet opening
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.)
Withdrawn
Application number
GB7914723A
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.)
Eastfield Corp
Original Assignee
Eastfield Corp
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 Eastfield Corp filed Critical Eastfield Corp
Publication of GB2019743A publication Critical patent/GB2019743A/en
Withdrawn legal-status Critical Current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
    • B05B7/0012—Apparatus for achieving spraying before discharge from the apparatus
    • 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
    • A61M11/001—Particle size control
    • A61M11/002—Particle size control by flow deviation causing inertial separation of transported particles
    • 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
    • A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
    • 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
    • B05B7/24—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 with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2435—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together by parallel conduits placed one inside the other
    • 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/08—Supports for equipment
    • A61M2209/084—Supporting bases, stands for equipment

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)
  • Fertilizers (AREA)

Abstract

The generator (10) includes a frusto-conical housing (11) having a base (18) forming a reservoir and a narrowed outlet opening (13), means (21, 22, 23, 25, 29, 44, 41, 45) within said housing for producing mist from liquid (14) in the reservoir, the means extending upwardly from said base and discharging mist in the space within said housing whereby said mist emerges from the housing through the narrowed outlet opening. Compressed air introduced at inlet (12) discharges through orifice 23, drawing liquid (14) up channels (25) to produce a mist which passes into chamber (44) and thence through openings (41) into the housing, above the liquid (14), where the larger particles separate out before the mist is discharged. <IMAGE>
GB7914723A 1978-04-28 1979-04-27 Mist generator Withdrawn GB2019743A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90088178A 1978-04-28 1978-04-28

Publications (1)

Publication Number Publication Date
GB2019743A true GB2019743A (en) 1979-11-07

Family

ID=25413236

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7914723A Withdrawn GB2019743A (en) 1978-04-28 1979-04-27 Mist generator

Country Status (12)

Country Link
JP (1) JPS54146008A (en)
AU (1) AU4620079A (en)
BE (1) BE875938A (en)
CA (1) CA1116138A (en)
DE (1) DE2916792A1 (en)
ES (1) ES479916A1 (en)
FR (1) FR2424069A1 (en)
GB (1) GB2019743A (en)
NL (1) NL7903384A (en)
PT (1) PT69528A (en)
SE (1) SE7903716L (en)
ZA (1) ZA791431B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2227690A (en) * 1988-11-24 1990-08-08 Sentaure Limited "Atomiser"
GB2233919A (en) * 1989-07-12 1991-01-23 Stephen Peter Newman "Aerosol delivery apparatus"
WO1991003270A1 (en) * 1989-09-01 1991-03-21 The Victoria University Of Manchester A device for producing a particulate dispersion
FR2654273A1 (en) * 1989-11-03 1991-05-10 Sekhavat Ali Mini-accelerator with friction device for rapid particle collision and formation of ions from liquid and gaseous sources
FR2660636A1 (en) * 1990-04-04 1991-10-11 Dp Medical Atomiser reservoir
US5503139A (en) * 1994-02-02 1996-04-02 Mcmahon; Michael D. Continuous flow adaptor for a nebulizer
US5579757A (en) * 1994-02-02 1996-12-03 Baxter International, Inc. Anti-siphon flow restricter for a nebulizer

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3224781C2 (en) * 1982-07-01 1985-10-31 Doris Claudia 1000 Berlin Ostermeier Use of spray containers
KR101408864B1 (en) * 2014-02-25 2014-06-19 한국생산기술연구원 Nebulizer Having Deformation-Prevention Bump

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2227690A (en) * 1988-11-24 1990-08-08 Sentaure Limited "Atomiser"
GB2233919A (en) * 1989-07-12 1991-01-23 Stephen Peter Newman "Aerosol delivery apparatus"
WO1991003270A1 (en) * 1989-09-01 1991-03-21 The Victoria University Of Manchester A device for producing a particulate dispersion
GR900100649A (en) * 1989-09-01 1992-01-20 Univ Manchester A device for producing a particulate dispersion
US5301878A (en) * 1989-09-01 1994-04-12 The Victoria University Of Manchester Device for producing a particulate dispersion
FR2654273A1 (en) * 1989-11-03 1991-05-10 Sekhavat Ali Mini-accelerator with friction device for rapid particle collision and formation of ions from liquid and gaseous sources
FR2660636A1 (en) * 1990-04-04 1991-10-11 Dp Medical Atomiser reservoir
US5503139A (en) * 1994-02-02 1996-04-02 Mcmahon; Michael D. Continuous flow adaptor for a nebulizer
US5579757A (en) * 1994-02-02 1996-12-03 Baxter International, Inc. Anti-siphon flow restricter for a nebulizer
US5738086A (en) * 1994-02-02 1998-04-14 Baxter International Inc. Method of installing an anti-siphon flow restricter for a nebulizer

Also Published As

Publication number Publication date
NL7903384A (en) 1979-10-30
ZA791431B (en) 1980-04-30
ES479916A1 (en) 1980-02-01
FR2424069A1 (en) 1979-11-23
AU4620079A (en) 1979-11-01
JPS632662B2 (en) 1988-01-20
JPS54146008A (en) 1979-11-14
DE2916792A1 (en) 1979-11-08
PT69528A (en) 1979-05-01
BE875938A (en) 1979-08-16
CA1116138A (en) 1982-01-12
SE7903716L (en) 1979-10-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)