US3684195A - Valves - Google Patents

Valves Download PDF

Info

Publication number
US3684195A
US3684195A US102375A US3684195DA US3684195A US 3684195 A US3684195 A US 3684195A US 102375 A US102375 A US 102375A US 3684195D A US3684195D A US 3684195DA US 3684195 A US3684195 A US 3684195A
Authority
US
United States
Prior art keywords
valve body
capping member
valve
lateral
distribution nozzle
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
US102375A
Other languages
English (en)
Inventor
Pierre Bret
Catherine Suck
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.)
Lablabo SA
Original Assignee
Lablabo SA
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 Lablabo SA filed Critical Lablabo SA
Application granted granted Critical
Publication of US3684195A publication Critical patent/US3684195A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
    • F16K1/301—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers only shut-off valves, i.e. valves without additional means
    • 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
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • 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
    • B65D83/28—Nozzles, nozzle fittings or accessories specially adapted therefor
    • B65D83/30—Nozzles, nozzle fittings or accessories specially adapted therefor for guiding the flow of spray, e.g. funnels, hoods
    • B65D83/303—Nozzles, nozzle fittings or accessories specially adapted therefor for guiding the flow of spray, e.g. funnels, hoods using extension tubes located in or at the outlet duct of the nozzle assembly

Definitions

  • valve for use in the ejection of a fluid under pres 128/239 561; 2 sure wherein the valve includes a valve body having a 601 distributor which slides in a duct is the valve body and i which communicates through a lateral ejection orifice [56] Re erences I with a distribution nozzle, and wherein there is pro- UNTTED STATES PATENTS vided a capping member for the valve body which capping member has a hollow lateral protuberance i188; gi lfg which acts as a support for the distribution nozzle.
  • valves and, more particularly, is concerned with valves of the type which comprise a dosing head combined with a distributor which slides in a duct formed in a body, which is generally cylindrical in shape, so that an outlet in the distributor may register with a lateral ejection orifice formed in the body, the body being secured in a fluid-tight manner on a receptacle containing a fluid, generally a liquid, the delivery of which it is required to effect.
  • the body is generally formed with an aperture which communicates with the ejection orifice and into which there is secured, for example by a force fit or by screwing, a distribution nozzle.
  • This method of securing the distribution nozzle is satisfactory only in cases where it is not subjected to any lateral force since experience has shown that the distribution nozzle when subjected to a lateral force readily ruptures, particularly if the distribution nozzle has a significant length. This problem becomes particularly acute when the distribution nozzle takes the form of an injector for injecting a liquid into an inner portion of the body of a patient in the course of medical treatment.
  • a valve for the ejection of a fluid under pressure, said valve comprising (A) a valve body having (i) a duct, in which there is disposed a distributor which can slide in said duct, and (ii) a lateral ejection orifice communicating with said duct and (B) a distribution nozzle communicating with said ejection orifice, the improvement which comprises securing the distribution nozzle 'in or on a capping member which is located on said valve body and rendered fast therewith, the capping member being provided with a hollow lateral protuberance, having a thickness at its base sufficient to withstand lateral forces, in or on which the distribution nozzle is secured.
  • the distribution nozzle is secured not, in this case, directly within an aperture formed in the lateral wall of the valve body but in or on a member capping the said body and rendered fast therewith, the said member comprising a lateral protuberance of relatively considerable thickness at least at its base to withstand lateral forces, and on or in which the distribution nozzle is secured.
  • this arrangement furthermore permits the fitting on the valve body of interchangeable distribution nozzles intended for various purposes.
  • FIG. 1 shows an elevation, partly broken away, of a known valve
  • FIG. 2 shows an elevation, partly broken away, of a valve in accordance with the present invention
  • FIGS. 3 and 4 are, respectively, ahorizontal section taken along the line III-III of FIG. 2 and a horizontal section taken along the line IV-IV of FIG. 2;
  • FIG. 5 is an elevation, partly broken away, of a valve in accordance with the invention provided with an injection cannula;
  • FIG. 6 is an elevation, partly broken away, of a valve in accordance with the invention provided with an injection needle
  • FIGS. 7 and 8 are horizontal sections, taken along a line corresponding to the line IV-IV of FIG. 2, of two further embodiments of valves in accordance with the invention.
  • FIG. I shows an example of a known valve of the type described in the Patent Application Ser. No. 852.698 filed on the 25th of Aug. 1969 in the names of Mr. Pierre Bret and Miss Catherine Suck.
  • a body 1 through which there slides a distributor slide 3 of a dosing head 4, is made from a plastics material and is mounted in a fluid-tight manner on a container, for example a bottle, for a liquid by means of a metal ring 2 crimped at its lower edge on the neck of. the container.
  • a distribution nozzle 5 is secured in the body 1 by being driven into an orifice contiguous with an ejection orifice 6.
  • FIG. 1 shows that any lateral or oblique force exerted on the distribution nozzle 5 involves a risk of rupture in the zone of the plane tangential to the external surface of the body 1.
  • a valve in accordance with the present invention includes, as shown in FIGS. 2 to 4, a cap which fits over the valve body 1 and comprises a cylindrical portion 7 from which extends a lateral protuberance or nose 8 formed witha duct 9 which, when the cap is in position, is located opposite the ejection orifice in the valve body 1.
  • the lateral protuberance 8 is of approximately conical shape so as to have a high degree of strength adjacent the valve body.
  • the cap may be mounted precisely in a position affording coincidence between the conduit 9 and the ejection orifice formed in the valve body 1, there is provided on the latter a locating lug 10 which lodges in a corresponding notch l l formed in the top 12 of the cap; thus rapidity and accuracy in the mounting of the cap in a satisfactory angular position can be ensured.
  • the correct vertical position is assured on the one hand by the presence of the top 12 which abuts against the valve body, and on the other hand by the arrangement within the lateral protuberance 8 of a tube 13 (not delineated in FIG. 2) which extends into an associated aperture which is formed in prolongation of the ejection conduit 6 of the valve body.
  • the cylindrical portion 7 of the cap extends, advantageously, below the valve body 1, thus forming (as may be seen in FIG. 2) a skirt concealing the lower crimping of the ring 2 on the neck of the bottle.
  • the cap can be manufactured from any appropriate material, but is preferably manufactured from a plastics material.
  • FIG. 5 shows an injection cannula 15 mounted by force-fitting on the lateral protuberance 8; and FIG. 6 shows a needle, for hyperdermic or intramuscular injection, mounted on the end of an inner tube 16, on the lateral protuberance 8, in a manner similar to tube 13 described with regard to FIG. 3.
  • distribution nozzles of simple shape could comprise the tube 13, which is described with reference to FIG. 3, prolonged by a sufficient length externally of the lateral protuberance 8.
  • the cap carrying the distribution nozzle can be arranged and secured on the valve body 1 of the valve in various other ways:
  • FIG. 7 there is shown an embodiment in which the cap 21 is in one piece and comprises, internally, a portion 19 which fulfills the same role for the positioning of the member 21 as that fulfilled by the tube 13 in the case of the embodiment shown in FIGS. 3 and 4.
  • the member 21 is attached to the valve body through the agency of parts 17 and 18 which engage in associated apertures formed in the valve body. The resilience of the plastics material from which the cap is made is utilized in placing the cap in position on the valve body.
  • FIG. 8 there is shown an embodiment in which the cap is again in one piece; but now completely surrounds the valve body. It is formed, internally, with a portion 20 of lip-shape, fitting within the outlet of the ejection duct 14 of the valve body.
  • the portion 20 simultaneously affords fluid-tightness between the valve body and the cap and provides for accuracy in positioning the cap relative to the body.
  • Theplacing in position of the cap also here effected by virtue of the resilience of the material from which the cap is made.
  • a valve for the ejection of a fluid under pressure said valve comprising (A) a valve body having (i) a duct, in which there is disposed a distributor which can slide in said duct, and (ii) lateral ejection orifice communicating with said duct and (B) a distribution nozzle communicating with said ejection orifice, the improvement which comprises securing the distribution nozzle in or on a capping member which is disposed over and rendered fast to said valve body, the capping member being provided with a hollow lateral protuberance of a substantially conical shape and having a thickness at its base sufficient to withstand lateral forces, in or on which the distribution nozzle is secured.
  • a valve as claimed in claim I wherein the lateral protuberance on the capping member comprises, internally, a tube through which the liquid is evacuated said tube extending into the ejection orifice in the valve body, whereby the positioning of the capping member and the fluid-tightness between the capping member and the valve body are ensured.

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Closures For Containers (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Check Valves (AREA)
  • Nozzles (AREA)
US102375A 1970-01-14 1970-12-29 Valves Expired - Lifetime US3684195A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7001179A FR2076399A5 (de) 1970-01-14 1970-01-14

Publications (1)

Publication Number Publication Date
US3684195A true US3684195A (en) 1972-08-15

Family

ID=9048992

Family Applications (1)

Application Number Title Priority Date Filing Date
US102375A Expired - Lifetime US3684195A (en) 1970-01-14 1970-12-29 Valves

Country Status (14)

Country Link
US (1) US3684195A (de)
AT (1) AT318420B (de)
BE (1) BE760165A (de)
CA (1) CA976125A (de)
CH (1) CH530226A (de)
DE (1) DE2101604A1 (de)
ES (1) ES197002Y (de)
FR (1) FR2076399A5 (de)
GB (1) GB1336579A (de)
IL (1) IL35888A (de)
LU (1) LU62393A1 (de)
NL (1) NL7100430A (de)
NO (1) NO132262C (de)
SE (1) SE366655B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193517A (en) * 1977-09-06 1980-03-18 Wham-O Mfg. Co. Water squirt cane having movable figure as activator

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7278590B1 (en) 1992-02-24 2007-10-09 Homax Products, Inc. Systems and methods for applying texture material to ceiling surfaces
US6883688B1 (en) 1992-02-24 2005-04-26 Homax Products, Inc. Aerosol spray texturing systems and methods
US5310095A (en) * 1992-02-24 1994-05-10 Djs&T Limited Partnership Spray texturing apparatus and method having a plurality of dispersing tubes
US8028864B2 (en) 1992-02-24 2011-10-04 Homax Products, Inc. Actuator systems and methods for aerosol wall texturing
US6152335A (en) 1993-03-12 2000-11-28 Homax Products, Inc. Aerosol spray texture apparatus for a particulate containing material
US7500621B2 (en) 2003-04-10 2009-03-10 Homax Products, Inc. Systems and methods for securing aerosol systems
US20050161531A1 (en) 2004-01-28 2005-07-28 Greer Lester R.Jr. Texture material for covering a repaired portion of a textured surface
US7677420B1 (en) 2004-07-02 2010-03-16 Homax Products, Inc. Aerosol spray texture apparatus for a particulate containing material
US7487893B1 (en) 2004-10-08 2009-02-10 Homax Products, Inc. Aerosol systems and methods for dispensing texture material
US8344056B1 (en) 2007-04-04 2013-01-01 Homax Products, Inc. Aerosol dispensing systems, methods, and compositions for repairing interior structure surfaces
US8580349B1 (en) 2007-04-05 2013-11-12 Homax Products, Inc. Pigmented spray texture material compositions, systems, and methods
US9382060B1 (en) 2007-04-05 2016-07-05 Homax Products, Inc. Spray texture material compositions, systems, and methods with accelerated dry times
CA2859537C (en) 2013-08-19 2019-10-29 Homax Products, Inc. Ceiling texture materials, systems, and methods
USD787326S1 (en) 2014-12-09 2017-05-23 Ppg Architectural Finishes, Inc. Cap with actuator

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2612297A (en) * 1950-04-25 1952-09-30 Jay G Bain Catchup dispenser
GB706150A (en) * 1952-01-07 1954-03-24 Rijks Inst Voor De Volksgezond Improvements in or relating to surgical hypodermic injection syringes
US2710711A (en) * 1952-01-25 1955-06-14 Hutton Dorothy Dear Medicinal applicator
GB734741A (en) * 1953-10-03 1955-08-03 Stanley Dewsnap Hill Improvements in or relating to apparatus for dispensing liquids
US2764978A (en) * 1953-11-13 1956-10-02 S & R J Everett & Co Ltd Locking device for hypodermic needles
US2869762A (en) * 1957-03-04 1959-01-20 Orville F Sanders Fluid dispenser
US3199510A (en) * 1962-08-27 1965-08-10 William W Sinai Hygienic dental device
US3399676A (en) * 1965-02-12 1968-09-03 Jack E. Mclaughlin Liquid dispensing apparatus for use in body treatment
US3400714A (en) * 1965-05-03 1968-09-10 Brunswick Corp Nasal cannula

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2612297A (en) * 1950-04-25 1952-09-30 Jay G Bain Catchup dispenser
GB706150A (en) * 1952-01-07 1954-03-24 Rijks Inst Voor De Volksgezond Improvements in or relating to surgical hypodermic injection syringes
US2710711A (en) * 1952-01-25 1955-06-14 Hutton Dorothy Dear Medicinal applicator
GB734741A (en) * 1953-10-03 1955-08-03 Stanley Dewsnap Hill Improvements in or relating to apparatus for dispensing liquids
US2764978A (en) * 1953-11-13 1956-10-02 S & R J Everett & Co Ltd Locking device for hypodermic needles
US2869762A (en) * 1957-03-04 1959-01-20 Orville F Sanders Fluid dispenser
US3199510A (en) * 1962-08-27 1965-08-10 William W Sinai Hygienic dental device
US3399676A (en) * 1965-02-12 1968-09-03 Jack E. Mclaughlin Liquid dispensing apparatus for use in body treatment
US3400714A (en) * 1965-05-03 1968-09-10 Brunswick Corp Nasal cannula

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193517A (en) * 1977-09-06 1980-03-18 Wham-O Mfg. Co. Water squirt cane having movable figure as activator

Also Published As

Publication number Publication date
DE2101604A1 (de) 1971-07-22
BE760165A (fr) 1971-05-17
AT318420B (de) 1974-10-25
IL35888A (en) 1974-09-10
FR2076399A5 (de) 1971-10-15
CA976125A (en) 1975-10-14
CH530226A (fr) 1972-11-15
NL7100430A (de) 1971-07-16
ES197002Y (es) 1975-08-16
IL35888A0 (en) 1971-02-25
LU62393A1 (de) 1972-02-23
NO132262C (de) 1975-10-15
GB1336579A (en) 1973-11-07
ES197002U (es) 1975-04-01
SE366655B (de) 1974-05-06
NO132262B (de) 1975-07-07

Similar Documents

Publication Publication Date Title
US3684195A (en) Valves
US4662878A (en) Medicine vial adaptor for needleless injector
US2764978A (en) Locking device for hypodermic needles
JPH037162A (ja) アンプル
GB1416303A (en) Liquid dispenser and apparatus for filling same
EP0383563A3 (de) Mundstückform zur Regelung einer Flüssigkeitsausgabe
US2608972A (en) Guide for hypodermic syringes
IE36910B1 (en) Improvements in and relating to injectors for medication
US20060081726A1 (en) Controlled drop dispensing tips for bottles
US2884924A (en) Drip meter
GB1220613A (en) A doublewall container with outlet housing
US2681653A (en) Hypodermic injection orifice structure and method of making same
US2783909A (en) Stopper for ampoules and the like
US2861571A (en) Multiple dose disposable syringe
US2635603A (en) Nasal injector
US2393576A (en) Surgical apparatus
IL46554A (en) Injection syringe with sealed needle guard
CN108674808A (zh) 一种可定量导出药丸的药瓶
GB1333832A (en) Cap for pressurized dispenser-container
GB645149A (en) Improvements in or relating to devices for projecting liquid jets particularly adapted for medication purposes
GB1152285A (en) Cartridge for use in Multiple Injection Device
GB1262146A (en) Twin valve connector
DE1450630A1 (de) Ventil fuer Aerosol-Behaeltnisse
GB1121749A (en) Ampoule syringe
JP2023094304A (ja) 液体塗布具