US2989251A - Combined valve stem and operating button for pressure packed materials - Google Patents

Combined valve stem and operating button for pressure packed materials Download PDF

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Publication number
US2989251A
US2989251A US670263A US67026357A US2989251A US 2989251 A US2989251 A US 2989251A US 670263 A US670263 A US 670263A US 67026357 A US67026357 A US 67026357A US 2989251 A US2989251 A US 2989251A
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United States
Prior art keywords
valve stem
button
operating button
stem
valve
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
US670263A
Inventor
Robert H Abplanalp
John R Focht
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.)
Precision Valve Corp
Original Assignee
Precision Valve 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
Priority to NL229152D priority Critical patent/NL229152A/xx
Application filed by Precision Valve Corp filed Critical Precision Valve Corp
Priority to US670263A priority patent/US2989251A/en
Priority to FR1208552D priority patent/FR1208552A/en
Priority to GB20371/58A priority patent/GB845810A/en
Priority to BE568932D priority patent/BE568932A/xx
Priority to NL229152A priority patent/NL95785C/xx
Priority to DEP20952A priority patent/DE1132508B/en
Priority to CH351242D priority patent/CH351242A/en
Application granted granted Critical
Publication of US2989251A publication Critical patent/US2989251A/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 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
    • B65D83/16—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 characterised by the actuating means
    • B65D83/20—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 characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves

Definitions

  • This invention is a valve stem and operating button for pressure packed materials and, more particularly, materials comprising solid particle active ingredients suspended in a liquid vehicle which generally constitutes a propellant, although the propellant may be additionally packaged with the active ingredient and the vehicle.
  • buttons Prior to this invention the whirling spray effect has been produced by special buttons having therein complicated ducts and chambersfin which a swirling action of the material was initiated or generated.
  • the button was made of a plurality of parts which were assembled to obtain the necessary duct and chamber formations.
  • the object of the present invention is to provide a combination wherein a simple form of button well known in the art for the production of conventional spray patterns may be employed without material change, the valve stem with which the button is associated being so constituted that the whirling or swirling impetus to the material is generated within the valve stem before such material passes through the discharge orifice of the button to form the whirling spray pattern.
  • 'Ihe present invention is an extremely simple construction for performing a rather difficult operation and it accomplishes the result stated while making unnecessary the employment of buttons of special construction.
  • FIG. 1 is a perspective view of the outer end of a valve stem of a valve pressurized package of material to be dispensed through said stem.
  • FIG. 2 is a longitudinal transverse section through the valve stem and through a valve operating button associated therewith.
  • FIG. 3 is a section on the line 3-3 of FIG. 1.
  • valve stem designates the upper end portion of a valve stem, with the lower end of which is associated a valve mounted within a pressurized container, such, for example, as shown in Robert H. Abplanalp Patent No. 2,631,814, issued March 17, 1953.
  • the valve stem of the present invention is provided at one side thereof and in its exterior surface ⁇ with a circular recess 2 which is preferably cylindrical.
  • a passage 3 leads from the interior or bore of the stem to the circular recess Z off center of the latter and preferably tangentially thereof.
  • This passage is shown as formed by a notch 4 in the upper edge of the stem to connect the interior of the stem to an upright channel 5 in the outer surface of the wall of said stem, although it may be formed in any other appropriate manner so long as it merges into the recess 2 olf center of the latter.
  • a button for operating the valve is indicated at 6.
  • the form of button shown is that illustrated in FIG. 5 of Robert H. Abplanalp Patent No. 2,783,502. It is provided with a socket 7 adapted to receive the upper end of the valve stem and on one side has a discharge orifice 8 leading from said socket to an external recess 9.
  • This type of button is preferable because it has proven through use in the millions to possess high efficiency in the 4formation of a satisfactory spray pattern of conventional form. It works equally well with the whirling spray pattern produced according to the present invention.
  • the button may be -used exactly as shown in the last mentioned Abplanalp patent. However, it is essential for the satisfactory functioning of this invention that the discharge orifice 8 be substantially coaxial with the circular recess 2 of the valve stem and it is therefore desirable to so associate the button with the stem as to insure this relation at all times.
  • the socket 7 of the 4button may be provided with a at side 10 adapted to cooperate with a similarly shaped fiat side 11 on the valve stem. The parts are so related that, when assembled with the flat sides of the stem and button in engagement with one another, the discharge sunt will be coaxial with the recess Z.
  • any other suitable means for registering these parts may be employed and any other appropriate button may be used without departing from this invention which is directed primarily to the formation of the circular recess within the outer surface of the valve stem and communicating through a substantially coaxial tangential passage with the interior of such valve stem.
  • a tubular valve stem provided in its outer surface with an unencumbered circular recess the axis of which Patented June 20, 1961 ⁇ is substantially perpendicular to the longitudinal axis of the valve stem, and a passage leading from the interior of the valve stem to said circular recess and merging therewith tangentially of the latter.
  • valve stem according to claim l wherein said passage comprises a notch in the upper edge of the valve stern, and a channel leading from said notch to the circular recess.
  • valve stem according to claim 1 The combination of a valve stem according to claim 1, and a valve operating button having a socket in which the free end of the valve stem is seated and having a discharge orifice coaxial with the circular recess.
  • said maintaining means comprising a at surface in the wall of the socket and a corresponding fiat surface on the exterior Wall of the valve stem.

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  • 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)
  • Nozzles (AREA)

Description

June 20, 1961 ET AL RATING BUTTON R. H. ABP NALP INED VALVE STE ND OPE F HTP BWM/gam@ ,aTToQA/E Y United States Patent O 2,989,251 COMBINED VALViE STEM AND OPERATING BUT- TON FOR PRESSURE PA'CKED MATERIALS Robert H. Abplanalp, Bronxville, and John R. Focht,
Yonkers, N.Y., assignors to Precision Valve Corporation, Yonkers, N.Y., a corporation of New York Filed July 5, i957, Ser. No. 670,263 Claims. (Cl. 239-468) This invention is a valve stem and operating button for pressure packed materials and, more particularly, materials comprising solid particle active ingredients suspended in a liquid vehicle which generally constitutes a propellant, although the propellant may be additionally packaged with the active ingredient and the vehicle.
In dispensing pressure packed material of this kind, it is highly desirable that the material will be dispensed in a spray pattern throughout which the solid constituents in finely divided form will be uniformly distributed. Experience has shown that this result can be -best accomplished by forming a whirling spray pattern wherein the several constituents of the material swirl at high velocity and thus become thoroughly distributed throughout the spray pattern.
Prior to this invention the whirling spray effect has been produced by special buttons having therein complicated ducts and chambersfin which a swirling action of the material was initiated or generated. Generally the button was made of a plurality of parts which were assembled to obtain the necessary duct and chamber formations.
The object of the present invention is to provide a combination wherein a simple form of button well known in the art for the production of conventional spray patterns may be employed without material change, the valve stem with which the button is associated being so constituted that the whirling or swirling impetus to the material is generated within the valve stem before such material passes through the discharge orifice of the button to form the whirling spray pattern.
The foregoing result is obtained by utilizing a tubular valve stem provided at one side of its exterior with a circular recess or cavity and connecting this cavity to the bore of the tubular valve stem by a passage which communicates with said circular recess olf center and preferably substantially tangential to the latter. With this arrangement the material flowing from the associated container through the bore of the valve stem passes through said passage and, entering the circular recess tangentially thereof, partakes of a swirling motion about the confines of this recess and is fed therefrom through the discharge orifice of the button to form a spray pattern in which the swirling of this material persists.
'Ihe present invention is an extremely simple construction for performing a rather difficult operation and it accomplishes the result stated while making unnecessary the employment of buttons of special construction.
Features of the invention, other than those adverted to, will be apparent from the hereinafter detailed description and appended claims, when read in conjunction with the accompanying drawing.
The drawing illustrates one practical embodiment of the invention, but the construction therein shown is to be understood as illustrative, only, and not as defining the limits of the invention.
FIG. 1 is a perspective view of the outer end of a valve stem of a valve pressurized package of material to be dispensed through said stem.
FIG. 2 is a longitudinal transverse section through the valve stem and through a valve operating button associated therewith.
"ice
FIG. 3 is a section on the line 3-3 of FIG. 1. The structure, designated 3 in this gure, forms no part ofthis sectional view.
In said drawings, l designates the upper end portion of a valve stem, with the lower end of which is associated a valve mounted within a pressurized container, such, for example, as shown in Robert H. Abplanalp Patent No. 2,631,814, issued March 17, 1953. The valve stem of the present invention is provided at one side thereof and in its exterior surface `with a circular recess 2 which is preferably cylindrical. A passage 3 leads from the interior or bore of the stem to the circular recess Z off center of the latter and preferably tangentially thereof. This passage is shown as formed by a notch 4 in the upper edge of the stem to connect the interior of the stem to an upright channel 5 in the outer surface of the wall of said stem, although it may be formed in any other appropriate manner so long as it merges into the recess 2 olf center of the latter.
A button for operating the valve is indicated at 6. The form of button shown is that illustrated in FIG. 5 of Robert H. Abplanalp Patent No. 2,783,502. It is provided with a socket 7 adapted to receive the upper end of the valve stem and on one side has a discharge orifice 8 leading from said socket to an external recess 9. This type of button is preferable because it has proven through use in the millions to possess high efficiency in the 4formation of a satisfactory spray pattern of conventional form. It works equally well with the whirling spray pattern produced according to the present invention.
The button may be -used exactly as shown in the last mentioned Abplanalp patent. However, it is essential for the satisfactory functioning of this invention that the discharge orifice 8 be substantially coaxial with the circular recess 2 of the valve stem and it is therefore desirable to so associate the button with the stem as to insure this relation at all times. To this end the socket 7 of the 4button may be provided with a at side 10 adapted to cooperate with a similarly shaped fiat side 11 on the valve stem. The parts are so related that, when assembled with the flat sides of the stem and button in engagement with one another, the discharge orice will be coaxial with the recess Z.
Any other suitable means for registering these parts may be employed and any other appropriate button may be used without departing from this invention which is directed primarily to the formation of the circular recess within the outer surface of the valve stem and communicating through a substantially coaxial tangential passage with the interior of such valve stem.
When the construction, as hereinbefore described, is incorporated in a package of pressure packed material, downward pressure upon the button 6 will result in opening of the valve. 'Ihe material thereby released from the associated container is forced by the propellant upwardly through the valve stem and through the passage 3 into the circular recess. In such chamber it is caused to swirl about the axis of the recess and exit centrally therefrom through the discharge orifice 8 to form a spray pattern in which the various constituents of the material are thoroughly admixed and the solids separated into discrete particles which are uniformly distributed throughout the pattern.
The foregoing detailed description sets forth the invention in its preferred practical form, but the invention is to be understood as commensurate with the appended claims.
Having thus fully described the invention, what we claim as new and desire to secure Letters Patent is:
1. A tubular valve stem provided in its outer surface with an unencumbered circular recess the axis of which Patented June 20, 1961` is substantially perpendicular to the longitudinal axis of the valve stem, and a passage leading from the interior of the valve stem to said circular recess and merging therewith tangentially of the latter.
2. A valve stem according to claim l, wherein said passage comprises a notch in the upper edge of the valve stern, and a channel leading from said notch to the circular recess.
3. The combination of a valve stem according to claim 1, and a valve operating button having a socket in which the free end of the valve stem is seated and having a discharge orifice coaxial with the circular recess.
4. The combination according to claim 3, comprising means for maintaining the discharge orice and circular recess in coaxial relation.
5. The combination according to claim 4, said maintaining means comprising a at surface in the wall of the socket and a corresponding fiat surface on the exterior Wall of the valve stem.
References Cited in the le of this patent UNITED STATES PATENTS 2,692,166 Fournier et al. Oct. 19. 1954 2,693,983 Howell NOV. 9, 1954 2,702,957 Cooprider et al. Mar. 1, 1955 2,767,023 Venus Oct. 16, 1956 2,789,012 Bretz Apr. 16, 1957 2,801,029 Bretz July 30, 1957 2,906,461 Bretz Sept. 29, 1959
US670263A 1957-07-05 1957-07-05 Combined valve stem and operating button for pressure packed materials Expired - Lifetime US2989251A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL229152D NL229152A (en) 1957-07-05
US670263A US2989251A (en) 1957-07-05 1957-07-05 Combined valve stem and operating button for pressure packed materials
FR1208552D FR1208552A (en) 1957-07-05 1958-06-20 Distributor rod for materials contained in pressure vessels
GB20371/58A GB845810A (en) 1957-07-05 1958-06-25 Improvements in or relating to valve-operating parts for pressure packed material
BE568932D BE568932A (en) 1957-07-05 1958-06-26
NL229152A NL95785C (en) 1957-07-05 1958-06-30
DEP20952A DE1132508B (en) 1957-07-05 1958-06-30 Tubular valve stem with spray head for atomizer valves
CH351242D CH351242A (en) 1957-07-05 1958-07-02 Control unit of a device for dispensing a substance under pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US670263A US2989251A (en) 1957-07-05 1957-07-05 Combined valve stem and operating button for pressure packed materials

Publications (1)

Publication Number Publication Date
US2989251A true US2989251A (en) 1961-06-20

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Application Number Title Priority Date Filing Date
US670263A Expired - Lifetime US2989251A (en) 1957-07-05 1957-07-05 Combined valve stem and operating button for pressure packed materials

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US (1) US2989251A (en)
BE (1) BE568932A (en)
CH (1) CH351242A (en)
DE (1) DE1132508B (en)
FR (1) FR1208552A (en)
GB (1) GB845810A (en)
NL (2) NL95785C (en)

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053459A (en) * 1960-03-28 1962-09-11 Drackett Co Liquid dispenser
US3075708A (en) * 1958-03-05 1963-01-29 Drackett Co One piece aerosol spray head
US3083917A (en) * 1956-10-10 1963-04-02 Precision Valve Corp Valve buttons for pressurized dispensers and dies for making the same
US3084873A (en) * 1960-03-28 1963-04-09 Drackett Co Liquid dispenser
US3085753A (en) * 1960-05-12 1963-04-16 Edward J Mckernan Aerosol dispenser
US3112074A (en) * 1961-11-29 1963-11-26 Edward Howard Green Spray head for an aerosol dispenser
US3140052A (en) * 1963-01-21 1964-07-07 Richardson Merrell Inc Spray nozzle comprising a base member and a cap
US3158326A (en) * 1960-07-29 1964-11-24 Airkem Inc Aerosol valve device
US3195783A (en) * 1963-02-18 1965-07-20 Johnson & Son Inc S C Actuator cap
US3209960A (en) * 1963-07-31 1965-10-05 Edward H Green Pressurized package with variable spray rate and means to prevent relative rotation
US3233793A (en) * 1963-09-03 1966-02-08 Seaquist Valve Co Aerosol valve
US3365137A (en) * 1966-05-09 1968-01-23 Diamond Int Corp Liquid dispenser head which develops a fan-like spray
DE1289797B (en) * 1965-11-19 1969-02-20 Clayton Corp Of Delaware Spray valve for spraying a liquid from a pressurized container
US3743189A (en) * 1970-08-17 1973-07-03 Cooper R Macquire Nozzles
DE2445278A1 (en) * 1973-09-27 1975-04-10 Precision Valve Corp DISPENSING VALVE ARRANGEMENT FOR A PRESSURIZED AEROSOL DISPENSING DEVICE
US4598865A (en) * 1983-10-24 1986-07-08 Siseido Co., Ltd. Sprayer cap structure
US5439177A (en) * 1990-03-14 1995-08-08 Ing. Erich Pfeiffer Gmbh & Co. Kg Discharge head for discharge apparatuses such as manual pumps for discharging medium therethrough
EP0847935A1 (en) * 1996-12-13 1998-06-17 L'oreal Push-button actuator for spraying device
US5938084A (en) * 1996-02-22 1999-08-17 Caideil M.P. Teoranta Dispenser for media
FR2787731A1 (en) * 1998-12-29 2000-06-30 Oreal REMOVABLE DISTRIBUTION HEAD
FR2809713A1 (en) 2000-06-06 2001-12-07 Oreal CLEANABLE DISPENSING HEAD AND DISPENSER THUS EQUIPPED
EP1106260A3 (en) * 1999-11-30 2003-05-28 Mamtirim, Dan Liquid atomizer
WO2003045819A1 (en) * 2001-11-27 2003-06-05 S.C. Johnson & Son Inc. Valve elements for pressurized containers and actuating elements therefor
US20050056708A1 (en) * 2003-09-12 2005-03-17 Castillo Higareda Jose De Jesus Apparatus for inducing turbulence in a fluid and method of manufacturing same
US20050098657A1 (en) * 2003-04-02 2005-05-12 Christa Wohriska Dispensing head for a dosing device
US20150122916A1 (en) * 2012-05-10 2015-05-07 NaanDanJain Irrigation Ltd. Atomizer
EP2496361B2 (en) † 2009-11-06 2020-07-08 Albéa le Tréport Pushbutton for a system for dispensing a pressurized substance

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692166A (en) * 1951-07-26 1954-10-19 Snecma Atomizer injector
US2693983A (en) * 1951-12-01 1954-11-09 Pharma Craft Corp Aerosol deodorant bottle
US2702957A (en) * 1952-09-26 1955-03-01 Zonite Products Corp Valved closure
US2767023A (en) * 1956-03-27 1956-10-16 Risdon Mfg Co Spray nozzles
US2789012A (en) * 1955-04-07 1957-04-16 Delta Dynamics Inc Valve mechanism for dispensing apparatus
US2801029A (en) * 1954-09-22 1957-07-30 Delta Dynamics Inc Valve mechanism for dispensing apparatus
US2906461A (en) * 1955-09-26 1959-09-29 Delta Dynamics Inc Valve mechanism for dispensing apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1046752A (en) * 1951-07-26 1953-12-09 Snecma Spray injector
GB763570A (en) * 1954-05-13 1956-12-12 Risdon Mfg Co Improvements in or relating to valve mechanism for a liquid spray dispenser

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692166A (en) * 1951-07-26 1954-10-19 Snecma Atomizer injector
US2693983A (en) * 1951-12-01 1954-11-09 Pharma Craft Corp Aerosol deodorant bottle
US2702957A (en) * 1952-09-26 1955-03-01 Zonite Products Corp Valved closure
US2801029A (en) * 1954-09-22 1957-07-30 Delta Dynamics Inc Valve mechanism for dispensing apparatus
US2789012A (en) * 1955-04-07 1957-04-16 Delta Dynamics Inc Valve mechanism for dispensing apparatus
US2906461A (en) * 1955-09-26 1959-09-29 Delta Dynamics Inc Valve mechanism for dispensing apparatus
US2767023A (en) * 1956-03-27 1956-10-16 Risdon Mfg Co Spray nozzles

Cited By (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083917A (en) * 1956-10-10 1963-04-02 Precision Valve Corp Valve buttons for pressurized dispensers and dies for making the same
US3083918A (en) * 1956-10-10 1963-04-02 Precision Valve Corp Valve buttons for pressurized dispensers and dies for making the same
US3075708A (en) * 1958-03-05 1963-01-29 Drackett Co One piece aerosol spray head
US3053459A (en) * 1960-03-28 1962-09-11 Drackett Co Liquid dispenser
US3084873A (en) * 1960-03-28 1963-04-09 Drackett Co Liquid dispenser
US3085753A (en) * 1960-05-12 1963-04-16 Edward J Mckernan Aerosol dispenser
US3158326A (en) * 1960-07-29 1964-11-24 Airkem Inc Aerosol valve device
US3112074A (en) * 1961-11-29 1963-11-26 Edward Howard Green Spray head for an aerosol dispenser
US3140052A (en) * 1963-01-21 1964-07-07 Richardson Merrell Inc Spray nozzle comprising a base member and a cap
US3195783A (en) * 1963-02-18 1965-07-20 Johnson & Son Inc S C Actuator cap
US3209960A (en) * 1963-07-31 1965-10-05 Edward H Green Pressurized package with variable spray rate and means to prevent relative rotation
US3233793A (en) * 1963-09-03 1966-02-08 Seaquist Valve Co Aerosol valve
DE1289797B (en) * 1965-11-19 1969-02-20 Clayton Corp Of Delaware Spray valve for spraying a liquid from a pressurized container
US3365137A (en) * 1966-05-09 1968-01-23 Diamond Int Corp Liquid dispenser head which develops a fan-like spray
US3743189A (en) * 1970-08-17 1973-07-03 Cooper R Macquire Nozzles
DE2445278A1 (en) * 1973-09-27 1975-04-10 Precision Valve Corp DISPENSING VALVE ARRANGEMENT FOR A PRESSURIZED AEROSOL DISPENSING DEVICE
US3912132A (en) * 1973-09-27 1975-10-14 Precision Valve Corp Dispenser valve assembly for a pressurized aerosol dispenser
US4598865A (en) * 1983-10-24 1986-07-08 Siseido Co., Ltd. Sprayer cap structure
US5439177A (en) * 1990-03-14 1995-08-08 Ing. Erich Pfeiffer Gmbh & Co. Kg Discharge head for discharge apparatuses such as manual pumps for discharging medium therethrough
US5938084A (en) * 1996-02-22 1999-08-17 Caideil M.P. Teoranta Dispenser for media
FR2757138A1 (en) * 1996-12-13 1998-06-19 Oreal PUSH BUTTON FOR A SPRAY DEVICE
EP0847935A1 (en) * 1996-12-13 1998-06-17 L'oreal Push-button actuator for spraying device
US6367711B1 (en) 1998-12-29 2002-04-09 L'oreal Dismantable dispensing head
FR2787731A1 (en) * 1998-12-29 2000-06-30 Oreal REMOVABLE DISTRIBUTION HEAD
EP1016464A1 (en) 1998-12-29 2000-07-05 L'oreal Disassemblable dispensing head
US20040135006A1 (en) * 1999-11-30 2004-07-15 Dan Mamtirim Liquid atomizer
AU784301B2 (en) * 1999-11-30 2006-03-09 NaanDanJain Irrigation Ltd. Liquid atomizer
EP1106260A3 (en) * 1999-11-30 2003-05-28 Mamtirim, Dan Liquid atomizer
US6983896B2 (en) 1999-11-30 2006-01-10 Dan Mamtirim Liquid atomizer
US6637673B1 (en) 1999-11-30 2003-10-28 Dan Mamtirim Liquid atomizer
US6622931B2 (en) 2000-06-06 2003-09-23 L'oreal S.A. Cleanable dispensing head and dispenser including the same
FR2809713A1 (en) 2000-06-06 2001-12-07 Oreal CLEANABLE DISPENSING HEAD AND DISPENSER THUS EQUIPPED
EP1162001A1 (en) 2000-06-06 2001-12-12 L'oreal, S.A. Cleanable dispensing head and dispenser equipped therewith
US6830164B2 (en) 2000-11-27 2004-12-14 S. C. Johnson & Son, Inc. Post-foaming gel, container therefor and apparatus and method for heating and dispensing
US20050067439A1 (en) * 2001-11-27 2005-03-31 Furner Paul E. Valve elements for pressurized containers and actuating elements therefor
US6978914B2 (en) 2001-11-27 2005-12-27 S.C. Johnson & Son, Inc. Valve elements for pressurized containers and actuating elements therefor
WO2003045819A1 (en) * 2001-11-27 2003-06-05 S.C. Johnson & Son Inc. Valve elements for pressurized containers and actuating elements therefor
US20050098657A1 (en) * 2003-04-02 2005-05-12 Christa Wohriska Dispensing head for a dosing device
US20050056708A1 (en) * 2003-09-12 2005-03-17 Castillo Higareda Jose De Jesus Apparatus for inducing turbulence in a fluid and method of manufacturing same
EP2496361B2 (en) † 2009-11-06 2020-07-08 Albéa le Tréport Pushbutton for a system for dispensing a pressurized substance
US20150122916A1 (en) * 2012-05-10 2015-05-07 NaanDanJain Irrigation Ltd. Atomizer
US9511384B2 (en) * 2012-05-10 2016-12-06 NaanDanJain Irrigation Ltd. Atomizer

Also Published As

Publication number Publication date
NL229152A (en)
BE568932A (en) 1958-07-15
NL95785C (en) 1960-05-16
GB845810A (en) 1960-08-24
DE1132508B (en) 1962-06-28
CH351242A (en) 1960-12-31
FR1208552A (en) 1960-02-24

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