FR2457130A1 - Aerosol disinfectant delivery for large volumes - has carrier air flow in two parts at different flow speeds - Google Patents

Aerosol disinfectant delivery for large volumes - has carrier air flow in two parts at different flow speeds

Info

Publication number
FR2457130A1
FR2457130A1 FR8010313A FR8010313A FR2457130A1 FR 2457130 A1 FR2457130 A1 FR 2457130A1 FR 8010313 A FR8010313 A FR 8010313A FR 8010313 A FR8010313 A FR 8010313A FR 2457130 A1 FR2457130 A1 FR 2457130A1
Authority
FR
France
Prior art keywords
air flow
carrier air
flow
large volumes
aerosol
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.)
Pending
Application number
FR8010313A
Other languages
French (fr)
Inventor
Otto Kreutzmann
Werner Blochwitz
Jurgen Spillecke
Oswald Langner
Anton Prade
Jurgen Heyde
Hans-Heinrich Petereit
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.)
VEB Kombinat Fortschritt Landmaschinen Neustadt (Bestand)
Original Assignee
VEB Kombinat Fortschritt Landmaschinen Neustadt (Bestand)
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 VEB Kombinat Fortschritt Landmaschinen Neustadt (Bestand) filed Critical VEB Kombinat Fortschritt Landmaschinen Neustadt (Bestand)
Publication of FR2457130A1 publication Critical patent/FR2457130A1/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0003—Atomisers or mist blowers
    • A01M7/0014—Field atomisers, e.g. orchard atomisers, self-propelled, drawn or tractor-mounted
    • 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
    • B05B7/0075—Nozzle arrangements in gas streams

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nozzles (AREA)
  • Catching Or Destruction (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The device is for delivering large volumes of aerosol for disinfecting or immunising large rooms. The liquid medium is finely atomised and delivered with a carrier air flow. The carrier air flow consists of two separate like part flows which act at different flow speeds. The slower by-pass flow is passed by the orifices and picks up the produced mist. The main flow is compared and accelerated by general cross-section construction. By expanding both part flows, there is a contact and acceleration of the aerosol-carrying air flow.
FR8010313A 1979-05-21 1980-05-08 Aerosol disinfectant delivery for large volumes - has carrier air flow in two parts at different flow speeds Pending FR2457130A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD21301779A DD143546B1 (en) 1979-05-21 1979-05-21 METHOD AND DEVICE FOR TRANSFERRING AEROSOLS

Publications (1)

Publication Number Publication Date
FR2457130A1 true FR2457130A1 (en) 1980-12-19

Family

ID=5518239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8010313A Pending FR2457130A1 (en) 1979-05-21 1980-05-08 Aerosol disinfectant delivery for large volumes - has carrier air flow in two parts at different flow speeds

Country Status (7)

Country Link
BG (1) BG33896A1 (en)
DD (1) DD143546B1 (en)
DE (1) DE3016344A1 (en)
DK (1) DK218680A (en)
FR (1) FR2457130A1 (en)
HU (1) HU189462B (en)
SU (1) SU1084000A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022266030A1 (en) * 2021-06-17 2022-12-22 Gojo Industries, Inc. Sprayers having increased fine droplet transfer efficiency

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008026177B4 (en) * 2008-01-11 2012-11-15 Marita Eckmüller Device and method for cleaning and disinfecting medical devices
US9682165B2 (en) 2008-08-26 2017-06-20 Sharp Kabushiki Kaisha Fine particle diffusion device
US9061084B2 (en) * 2008-08-26 2015-06-23 Sharp Kabushiki Kaisha Fine particle diffusion device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH265346A (en) * 1947-03-12 1949-11-30 Barret Marcel Device for introducing an active agent into an air stream.
US2746802A (en) * 1951-03-22 1956-05-22 Inst Voor Tuinbouwtechniek Atomizer for liquids

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH265346A (en) * 1947-03-12 1949-11-30 Barret Marcel Device for introducing an active agent into an air stream.
US2746802A (en) * 1951-03-22 1956-05-22 Inst Voor Tuinbouwtechniek Atomizer for liquids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022266030A1 (en) * 2021-06-17 2022-12-22 Gojo Industries, Inc. Sprayers having increased fine droplet transfer efficiency

Also Published As

Publication number Publication date
DE3016344A1 (en) 1980-12-04
HU189462B (en) 1986-07-28
SU1084000A1 (en) 1984-04-07
DD143546B1 (en) 1981-08-26
DK218680A (en) 1980-11-22
BG33896A1 (en) 1983-06-15
DD143546A1 (en) 1980-09-03

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