ES339029A1 - Improvements in or relating to Aerosol Distributor Appliances. - Google Patents

Improvements in or relating to Aerosol Distributor Appliances.

Info

Publication number
ES339029A1
ES339029A1 ES339029A ES339029A ES339029A1 ES 339029 A1 ES339029 A1 ES 339029A1 ES 339029 A ES339029 A ES 339029A ES 339029 A ES339029 A ES 339029A ES 339029 A1 ES339029 A1 ES 339029A1
Authority
ES
Spain
Prior art keywords
washer
container
annular
collar
atmosphere
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
ES339029A
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
JR 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 JR Geigy AG filed Critical JR Geigy AG
Publication of ES339029A1 publication Critical patent/ES339029A1/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 or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/44—Valves specially adapted therefor; Regulating devices
    • 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 or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/60—Contents and propellant separated

Landscapes

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

Abstract

A spray device of the type having a propellant gas reservoir 5 mounted within a container 1 for a liquid or powder comprises a double low-pressure obturator having a flexible annular washer 47 supported between members 4 and 62 and pierced by the body 31 of an actuator head 27, the inner periphery of the washer engaging an annular throttling recess 89 in the body 31 and one side of the washer being applied elastically to a collar (55) Figs. 3-5 (not shown) on the member 62 in the rest position. The collar (55) acts as a stop to prevent communication between the atmosphere and the container 1 in the next position and is arranged at a distance from a bore 84 in the member 62 so that the inner lip (88), Figs. 3 and 4 (not shown) of the washer may be freely deformed. When the actuator is depressed, Fig. 4, the lip (88) is forced downwardly by the upper surface of the recess 89 enabling a riser tube 24 to communicate with a convergent-divergent nozzle 29 via a duct 43 and putting the atmosphere in communication with the container I via an annular chamber 99 and passages 97, 111, and 112. The lower surface of the washer is supported by an annular projection (51) on the member 4. The gas is released through a high pressure obturator 7 including a valve 11 and a flexible washer 13. The spray material enters the air stream in the nozzle through radial ducts 41.
ES339029A 1966-04-08 1967-04-07 Improvements in or relating to Aerosol Distributor Appliances. Expired ES339029A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR57058A FR1494100A (en) 1966-04-08 1966-04-08 Improvements to closures for aerosol cans and the like

Publications (1)

Publication Number Publication Date
ES339029A1 true ES339029A1 (en) 1968-04-16

Family

ID=8605909

Family Applications (1)

Application Number Title Priority Date Filing Date
ES339029A Expired ES339029A1 (en) 1966-04-08 1967-04-07 Improvements in or relating to Aerosol Distributor Appliances.

Country Status (5)

Country Link
BE (1) BE696187A (en)
CH (1) CH463412A (en)
ES (1) ES339029A1 (en)
FR (1) FR1494100A (en)
GB (1) GB1187102A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1532270A (en) * 1966-11-28 1968-07-12 Geigy Ag J R Separate propellant distributor for fluid phase products
CN107741287A (en) * 2017-11-06 2018-02-27 佛山融芯智感科技有限公司 A kind of integrated force sensor

Also Published As

Publication number Publication date
FR1494100A (en) 1967-09-08
BE696187A (en) 1967-09-01
GB1187102A (en) 1970-04-08
CH463412A (en) 1968-09-30

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