US2898012A - Spraying valve for containers of substances mixed with a volatile propellant - Google Patents

Spraying valve for containers of substances mixed with a volatile propellant Download PDF

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Publication number
US2898012A
US2898012A US601198A US60119856A US2898012A US 2898012 A US2898012 A US 2898012A US 601198 A US601198 A US 601198A US 60119856 A US60119856 A US 60119856A US 2898012 A US2898012 A US 2898012A
Authority
US
United States
Prior art keywords
bore
containers
spraying valve
volatile propellant
substances mixed
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 - Lifetime
Application number
US601198A
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English (en)
Inventor
Galeazzi Franco
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of US2898012A publication Critical patent/US2898012A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65D83/44—Valves specially adapted for the discharge of contents; Regulating devices
    • B65D83/46—Tilt valves

Definitions

  • Said valve comprises a body of elastic and yielding material provided with a flange adapted to be locked and sealed tightly by a tightening means at the mouth of the vessel and passed through axially by a bore that over an upper section has. a comparatively great diameter and over the remaining lower section has a comparatively small diameter, and comprises moreover a tubular body partly inserted in the Wider portion of said bore and provided with an intermediate flange pressed on the upper plane of said yielding body by the aforesaid tightening means itself, with a lower peduncle penetrating for a short distance into the more restricted portion of said bore, with an orifice at the bottom of said tubular body and with a spraying nozzle at the summit.
  • the vessel is indicated with 1; in its neck 2 there is inserted the rubber body 3 provided with a flange 4 resting on the summit of the neck 2.
  • a plug 5 is screwed-on or clamped to the neck 2 and presses with its abutment the flange 4 against the summit of the neck 2 thereby providing sealing.
  • the rubber body 3 has an axial bore having two different diameters, larger in the upper section 6 and smaller in the lower section 7.
  • the bottom 9 whereof has a projecting border 10 and is passed through by a bore 11.
  • a flange 12 projecting at an intermediate point from the tubular body 8 rests on the upper plane of the rubber body 3 and is pressed thereonto gently by the border 13 of the plug 5.
  • a spraying valve for containers of substances mixed with a volatile propellant comprising a one-piece resilient body fitted into the mouth of a container and having means for positioning it in place, said body having a vertical bore extending therethrough and through its upper and lower ends, a dipping tube fitted in the lower end of the bore and extending downwardly into the container, said upper end of the bore being counterbored, a tubular outlet member seated in the counterbore and having a closed lower end provided with an inlet means and having a solid depending valve projection fitted in the bore and closing oil the bore to control the flow of the substance therethrough, said means for positioning the body in place including a laterally outstanding flange on the body adapted to seat on the outer end of the mouth and said tubular member having a laterally outstanding flange adapted to seat on the upper end of the body and a cap member adapted to be fitted onto the container and having inwardly extending vertically spaced shoulders adapted to seat on the flanges to hold the body in place and the tubular member in the body.
  • a spraying valve compriscated in the drawing, provides a sealing closure of the vessel 1.
  • the tubular body 8 On exerting a lateral pressure upon the cap 15, the tubular body 8 inclines while rotating about a point of the border 13 and compressing from the opposed ing a one-piece resilient body disposed within the neck of the container and having a laterally outstanding flange seated on the outer end of the neck for locating it in place, said body having a vertical bore extending therethroughand through its upper and lower ends, a dipping tube fitted in the lower end of the bore and extending downwardly into the container, said bore being counterbored at its upper end, a tubular outlet member seated in the counterbore and having a laterally outstanding flange resting on the upper end of the body, said tubular member having a closed lower end provided with an off-center port and having a peripheral skirt portion seated on the inner end of the counterbore, a solid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
US601198A 1955-08-12 1956-07-31 Spraying valve for containers of substances mixed with a volatile propellant Expired - Lifetime US2898012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT829955X 1955-08-12

Publications (1)

Publication Number Publication Date
US2898012A true US2898012A (en) 1959-08-04

Family

ID=11319677

Family Applications (1)

Application Number Title Priority Date Filing Date
US601198A Expired - Lifetime US2898012A (en) 1955-08-12 1956-07-31 Spraying valve for containers of substances mixed with a volatile propellant

Country Status (5)

Country Link
US (1) US2898012A (fr)
DE (1) DE1095758B (fr)
FR (1) FR1155735A (fr)
GB (1) GB829955A (fr)
NL (2) NL209516A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282473A (en) * 1964-06-10 1966-11-01 Thomas B Moore Dispensers for sealants, adhesives, caulking compounds and the like
US3575323A (en) * 1969-06-30 1971-04-20 Valve Corp Of America Tilt-slide action aerosol valve
US4211344A (en) * 1978-07-26 1980-07-08 Stoody William R Sack retention and pressurizing for aerosol type dispensers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU197862B (en) * 1987-10-29 1989-06-28 Miklos Szabo Device for getting out bulkable matters from closed space by having pressure being higher than atmosphere

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621014A (en) * 1949-01-25 1952-12-09 Bridgeport Brass Co Valve for the distribution or dispersion of fluids in small particles
US2729368A (en) * 1950-09-23 1956-01-03 Dev Res Inc Tilt-restrictor and mechanism cover for tiltable spouts
FR1117796A (fr) * 1954-05-13 1956-05-28 Risdon Mfg Co Perfectionnements aux dispositifs de valve pour pulvérisateurs de liquide
US2763406A (en) * 1952-06-05 1956-09-18 James H Countryman Valve construction for dispensing containers
US2767023A (en) * 1956-03-27 1956-10-16 Risdon Mfg Co Spray nozzles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506449A (en) * 1946-11-18 1950-05-02 Airosol Company Inc Pressure valve
US2582262A (en) * 1947-11-10 1952-01-15 Bridgeport Brass Co Dispensing apparatus
DE1029304B (de) 1954-05-13 1958-04-30 Risdon Mfg Company Selbstdichtender Zerstaeuber fuer fluessige, gasfoermige oder feinverteilte feste Verbrauchsstoffe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621014A (en) * 1949-01-25 1952-12-09 Bridgeport Brass Co Valve for the distribution or dispersion of fluids in small particles
US2729368A (en) * 1950-09-23 1956-01-03 Dev Res Inc Tilt-restrictor and mechanism cover for tiltable spouts
US2763406A (en) * 1952-06-05 1956-09-18 James H Countryman Valve construction for dispensing containers
FR1117796A (fr) * 1954-05-13 1956-05-28 Risdon Mfg Co Perfectionnements aux dispositifs de valve pour pulvérisateurs de liquide
US2767023A (en) * 1956-03-27 1956-10-16 Risdon Mfg Co Spray nozzles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282473A (en) * 1964-06-10 1966-11-01 Thomas B Moore Dispensers for sealants, adhesives, caulking compounds and the like
US3575323A (en) * 1969-06-30 1971-04-20 Valve Corp Of America Tilt-slide action aerosol valve
US4211344A (en) * 1978-07-26 1980-07-08 Stoody William R Sack retention and pressurizing for aerosol type dispensers

Also Published As

Publication number Publication date
DE1095758B (de) 1960-12-22
GB829955A (en) 1960-03-09
FR1155735A (fr) 1958-05-07
NL209516A (fr)
NL93690C (fr)

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