ES402242A2 - Airpressure operated aerosol spray dispenser - Google Patents

Airpressure operated aerosol spray dispenser

Info

Publication number
ES402242A2
ES402242A2 ES402242A ES402242A ES402242A2 ES 402242 A2 ES402242 A2 ES 402242A2 ES 402242 A ES402242 A ES 402242A ES 402242 A ES402242 A ES 402242A ES 402242 A2 ES402242 A2 ES 402242A2
Authority
ES
Spain
Prior art keywords
product
nozzle means
piston
cylinder
flow paths
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
ES402242A
Other languages
Spanish (es)
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES402242A2 publication Critical patent/ES402242A2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/60—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant with contents and propellant separated
    • B65D83/66—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant with contents and propellant separated initially separated and subsequently mixed, e.g. in a dispensing head
    • 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
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0035—Pen-like sprayers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/06—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump

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)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Vacuum Packaging (AREA)

Abstract

Enhancements in Main Patent Object No. 391,878 for "Improvements in Dispenser Construction", having a valve assembly comprising a valve box and valve shaft, product vacuum nozzle means located at a discharge end of the said dispenser and capable of unloading a spray of products from them, a product container, a cylinder and piston assembly for the generation of compressed air as a propeller, said product container and cylinder and piston assembly being located therein side with respect to the nozzle means, flow paths for compressed air and for product, the flow paths of which lead to said nozzle means, shutter means for controlling said flow paths as well as actuating means for effecting the dispensing of a spray of product from said nozzle means and which are associated with said cylinder and piston assembly, characterized in that said valve box comprises a part constituting said discharge end of the dispenser and having said nozzle means located therein, and in which said actuating means comprise means for moving said piston in said cylinder to compress air therein, and at or near the end of the compression stroke, causing said piston to engage said valve shaft and move the shaft relative to the valve housing in the same direction that said piston moves during compression stroke and that said propellant and product flow along their respective flow paths towards said nozzle means. (Machine-translation by Google Translate, not legally binding)
ES402242A 1971-04-30 1972-04-29 Airpressure operated aerosol spray dispenser Expired ES402242A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13902771A 1971-04-30 1971-04-30
US14875371A 1971-06-01 1971-06-01

Publications (1)

Publication Number Publication Date
ES402242A2 true ES402242A2 (en) 1977-02-16

Family

ID=26836798

Family Applications (1)

Application Number Title Priority Date Filing Date
ES402242A Expired ES402242A2 (en) 1971-04-30 1972-04-29 Airpressure operated aerosol spray dispenser

Country Status (12)

Country Link
AU (1) AU470526B2 (en)
BE (1) BE782785R (en)
CA (1) CA982093A (en)
CH (1) CH602433A5 (en)
DE (1) DE2220252C3 (en)
ES (1) ES402242A2 (en)
FR (1) FR2186853A6 (en)
GB (1) GB1379688A (en)
IT (1) IT954492B (en)
LU (1) LU65264A1 (en)
NL (1) NL7205838A (en)
SE (1) SE394952B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK302890D0 (en) * 1990-12-21 1990-12-21 Novo Nordisk As DISPENSER
US5331954A (en) * 1990-12-21 1994-07-26 Novo Nordisk A/S Device for nasal delivery of liquid medications
PL2753202T3 (en) 2011-09-06 2016-11-30 Heating smokeable material
GB201217067D0 (en) 2012-09-25 2012-11-07 British American Tobacco Co Heating smokable material
GB201311620D0 (en) 2013-06-28 2013-08-14 British American Tobacco Co Devices Comprising a Heat Source Material and Activation Chambers for the Same
FR3007992B1 (en) * 2013-07-05 2018-01-26 Aptar France Sas DEVICE FOR DISPENSING FLUID OR PULVERULENT PRODUCT.
FR3007991B1 (en) * 2013-07-05 2017-05-05 Aptar France Sas DEVICE FOR DISPENSING FLUID OR PULVERULENT PRODUCT.
GB201500582D0 (en) 2015-01-14 2015-02-25 British American Tobacco Co Apparatus for heating or cooling a material contained therein
US20170055584A1 (en) 2015-08-31 2017-03-02 British American Tobacco (Investments) Limited Article for use with apparatus for heating smokable material
US20170055575A1 (en) 2015-08-31 2017-03-02 British American Tobacco (Investments) Limited Material for use with apparatus for heating smokable material
US11924930B2 (en) 2015-08-31 2024-03-05 Nicoventures Trading Limited Article for use with apparatus for heating smokable material
US20170119047A1 (en) 2015-10-30 2017-05-04 British American Tobacco (Investments) Limited Article for Use with Apparatus for Heating Smokable Material
US20170119046A1 (en) 2015-10-30 2017-05-04 British American Tobacco (Investments) Limited Apparatus for Heating Smokable Material
CN108704202B (en) * 2018-08-15 2024-04-05 威海盛洁医疗科技有限公司 Medical administration atomizing cup

Also Published As

Publication number Publication date
DE2220252C3 (en) 1974-08-08
DE2220252B2 (en) 1974-01-17
CH602433A5 (en) 1978-07-31
SE394952B (en) 1977-07-25
BE782785R (en) 1972-10-30
IT954492B (en) 1973-08-30
LU65264A1 (en) 1973-10-30
CA982093A (en) 1976-01-20
AU4157472A (en) 1973-12-20
FR2186853A6 (en) 1974-01-11
AU470526B2 (en) 1976-03-18
GB1379688A (en) 1975-01-08
DE2220252A1 (en) 1973-01-04
NL7205838A (en) 1972-11-01

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170704