US3174689A - Fluid-distribution mechanism - Google Patents

Fluid-distribution mechanism Download PDF

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Publication number
US3174689A
US3174689A US242713A US24271362A US3174689A US 3174689 A US3174689 A US 3174689A US 242713 A US242713 A US 242713A US 24271362 A US24271362 A US 24271362A US 3174689 A US3174689 A US 3174689A
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US
United States
Prior art keywords
fluid
housing
recess
inner member
housing means
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
US242713A
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English (en)
Inventor
Donald B Mcintyre
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
Priority to US242713A priority Critical patent/US3174689A/en
Priority to GB42445/63A priority patent/GB1007635A/en
Priority to BE639930A priority patent/BE639930A/xx
Priority to CH1406163A priority patent/CH407898A/fr
Priority to NL300896A priority patent/NL300896A/xx
Priority to DK551563AA priority patent/DK104772C/da
Application granted granted Critical
Publication of US3174689A publication Critical patent/US3174689A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • 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
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/08—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape of pulsating nature, e.g. delivering liquid in successive separate quantities
    • B05B1/083—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape of pulsating nature, e.g. delivering liquid in successive separate quantities the pulsating mechanism comprising movable parts
    • 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
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3026—Gate valves; Sliding valves; Cocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements

Definitions

  • the present invention relates to fluid-distribution mechanisms, and, more specifically, to fluid applicators for coating materials with, for example, hot melt adhesives, resins, plastics or other fluids, hereinafter generically described as adhesive-like fluids.
  • An object of the present invention accordingly, is to provide a new and'improved fluid-distribution mechanism that is particularly, thoughnot exclusively, adapted for enabling uniform and controlled adhesive-like coating without interference from fluid accumulations or overflows or. the other disadvantageousefiects or prior-art applicators.
  • this end is achieved through a novel coaxial cylindrical construction in'accordan'ce with which hot melt or other fluids are rotatably distributed into a coaxial-flow construction for distribution at selected intervals of times.
  • a further object is to provide a new and improved fluid distribution mechanism of more general applicability, as well.
  • the distribution mechanism comprising a pair of substantially coaxially disposed inner and outer cylindrical members 1 and 3, respectively.
  • the inner cylinder 1 is provided with a preferably axially disposed recess 2 communicating with the surface or exterior of the cylinder through substantially radial openings 2' and aperture 2" near opposite ends thereof.
  • the openings 2 are tapered down at 2" to enable alinement with corresponding small radial openings 3 in the outer cylindrical member 3 near the left-hand terminal portion thereof, as illustrated.
  • the left-hand end of the inner cylinder longitudinal or axial recess 2 is shown closed by an end-blocking plug 5 (or set screw), and the right-hand radial aperture 2" from the recess 2 communicates with a circumferential depression or recess 7 for a purpose later explained.
  • Alined and communicating with the apertured region 2"7 is a further radial aperture 3 in the form of a Y-shaped opening extending in the circumferential surface of outer cylinder 3 and having a wider neck at the circumference of such outer cylinder 3.
  • the cylinders 1 and 3 are locked against relative rotation by a pin 15.
  • the slot in the outer cylinder 3 that receives the pin 15, however, has longitudinal or axialdirection length so that the cylinders 1 and 3 may be relatively axially moved to withdraw the openings 2 from alinement with the openings 3' and thus permit the blocking of fluid distribution by the inner wall of the cylinder 3 at desired times, as later explained.
  • a cylindrical housing 9 Coaxially rotatably mounted upon the outer cylinder 3, covering the region of the alined apertures 3"2", is a cylindrical housing 9, into annular recesses or cavities 11 of which the hot adhesive-like melt or other fluid is fed jlifi h Patented Mar. 23, 1865 'ice by an inlet in the housing 9. communicating with the cavities 11, not shown.
  • the housing 9 thus contains the fluid and, by virtue of rotation of the cylinder 3, relative rotation between the cylindrical members 3.-1 andthe housingfiis attained. This rotating is by'abelt driven pulley member 13 (or chain-driven sprocket) secured to the right-hand terminal extension of the cylinders 3-1 from the housing 9.
  • Fluid seal washers 17.and bearings 19, preferably lubricated by the melt or other fluidwithin the housing 9, enable facile relative rotation with minimal leakage, which leakage is of no concern.
  • the fluid received within'the housing 9, however, is distributed into the rotating member 3 having aperture 3 and thence into the aperture 2" and the axial recess 2 of the inner member With the cylinders 1 and 3 in the position shown, the fluidis ejected and thus distributed as a controlled flow out of the alined openings 27-2' and 3'.
  • a fluid distribution mechanism having, in combination, a pair of substantially coaxially disposed inner and outer substantially cylindrical members relatively movable in the axial direction thereof between two positions, the inner member being provided with an internal recess communicating with opening means extending from the recess to a predetermined region along the surface of the inner member, the outer member being provided with further opening means alined with the inner member opening means in one of the said two relative axial positions and with the outer member blocking the inner member opening means in the other position, and housing means substantially coaxially mounted about a portion of the outer member displaced from the said predetermined region thereof and provided with means for receiving the fluid-to-be-distributed, the inner and outer members being relatively rotatable with respect to the housing means and being apertured at alined regions within the said housing means for enabling the fluid to be dispensed from the interior of the said housing means through the said apertured alined regions and into the said inner member recess during the relative rotation of the housing means and the innerand outer members, and means for relatively moving the
  • the said inner member recess comprises a substantially axially disposed opening
  • the said opening means and apertured regions comprise substantially radially extending openings

Landscapes

  • Coating Apparatus (AREA)
  • Nozzles (AREA)
  • Mechanical Operated Clutches (AREA)
  • Spray Control Apparatus (AREA)
US242713A 1962-12-06 1962-12-06 Fluid-distribution mechanism Expired - Lifetime US3174689A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US242713A US3174689A (en) 1962-12-06 1962-12-06 Fluid-distribution mechanism
GB42445/63A GB1007635A (en) 1962-12-06 1963-10-28 Fluid-distribution mechanism
BE639930A BE639930A (pm) 1962-12-06 1963-11-14
CH1406163A CH407898A (fr) 1962-12-06 1963-11-15 Dispositif de distribution d'un fluide notamment de colle
NL300896A NL300896A (pm) 1962-12-06 1963-11-22
DK551563AA DK104772C (da) 1962-12-06 1963-11-25 Apparat til påføring af klisterlignende flydende medier.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US242713A US3174689A (en) 1962-12-06 1962-12-06 Fluid-distribution mechanism

Publications (1)

Publication Number Publication Date
US3174689A true US3174689A (en) 1965-03-23

Family

ID=22915895

Family Applications (1)

Application Number Title Priority Date Filing Date
US242713A Expired - Lifetime US3174689A (en) 1962-12-06 1962-12-06 Fluid-distribution mechanism

Country Status (6)

Country Link
US (1) US3174689A (pm)
BE (1) BE639930A (pm)
CH (1) CH407898A (pm)
DK (1) DK104772C (pm)
GB (1) GB1007635A (pm)
NL (1) NL300896A (pm)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259323A (en) * 1964-03-23 1966-07-05 Paper Converting Machine Co Adhesive-applying apparatus
US3315899A (en) * 1965-01-08 1967-04-25 Eastman Kodak Co Hot melt nozzle with reciprocating piston drip-prevention means
US3348520A (en) * 1965-09-16 1967-10-24 Lockwood Tech Applicator system for hot melt adhesive and the like
US3362641A (en) * 1965-07-26 1968-01-09 Arthur L. Barnes Predetermined area sprinkler
US3637137A (en) * 1969-10-17 1972-01-25 Continental Can Co Centrifugal adhesive applicator
WO1983004040A1 (en) * 1982-05-14 1983-11-24 Usm Corporation Foaming thermoplastic compositions, e.g. melt adhesives
US4798163A (en) * 1985-11-26 1989-01-17 Meltex Verbindungs-Technik Gmbh Slit nozzle
US5217169A (en) * 1991-07-08 1993-06-08 Slautterback Corporation Drool-retarding valving of a multi nozzle adhesive manifold
US6125787A (en) * 1997-02-05 2000-10-03 Meiji Seika Kaisha, Ltd. Automatic spray apparatus for oily confectionery raw material

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US637565A (en) * 1894-11-28 1899-11-21 Edward Hett Device for distributing water.
US1163734A (en) * 1915-08-18 1915-12-14 Arthur E Binns Shower-pipe for paper-making machines.
US1186226A (en) * 1915-08-20 1916-06-06 Spray Engineering Co Spraying device.
US2921746A (en) * 1958-08-25 1960-01-19 Bosch Arma Corp Nozzle
US3053463A (en) * 1959-12-31 1962-09-11 Milleville Maurice Joseph De Fuel injection nozzle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US637565A (en) * 1894-11-28 1899-11-21 Edward Hett Device for distributing water.
US1163734A (en) * 1915-08-18 1915-12-14 Arthur E Binns Shower-pipe for paper-making machines.
US1186226A (en) * 1915-08-20 1916-06-06 Spray Engineering Co Spraying device.
US2921746A (en) * 1958-08-25 1960-01-19 Bosch Arma Corp Nozzle
US3053463A (en) * 1959-12-31 1962-09-11 Milleville Maurice Joseph De Fuel injection nozzle

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259323A (en) * 1964-03-23 1966-07-05 Paper Converting Machine Co Adhesive-applying apparatus
US3315899A (en) * 1965-01-08 1967-04-25 Eastman Kodak Co Hot melt nozzle with reciprocating piston drip-prevention means
US3362641A (en) * 1965-07-26 1968-01-09 Arthur L. Barnes Predetermined area sprinkler
US3348520A (en) * 1965-09-16 1967-10-24 Lockwood Tech Applicator system for hot melt adhesive and the like
US3637137A (en) * 1969-10-17 1972-01-25 Continental Can Co Centrifugal adhesive applicator
WO1983004040A1 (en) * 1982-05-14 1983-11-24 Usm Corporation Foaming thermoplastic compositions, e.g. melt adhesives
EP0095287A1 (en) * 1982-05-14 1983-11-30 Bostik Limited Foaming thermoplastic compositions, e.g. melt adhesives
US4549915A (en) * 1982-05-14 1985-10-29 Usm Corporation Method and apparatus for providing foaming thermoplastic compositions
US4798163A (en) * 1985-11-26 1989-01-17 Meltex Verbindungs-Technik Gmbh Slit nozzle
US5217169A (en) * 1991-07-08 1993-06-08 Slautterback Corporation Drool-retarding valving of a multi nozzle adhesive manifold
US6125787A (en) * 1997-02-05 2000-10-03 Meiji Seika Kaisha, Ltd. Automatic spray apparatus for oily confectionery raw material
US6401651B1 (en) * 1997-02-05 2002-06-11 Keizo Mochizuki Automatic spray apparatus for oily confectionery raw material

Also Published As

Publication number Publication date
CH407898A (fr) 1966-02-15
NL300896A (pm) 1965-09-27
BE639930A (pm) 1964-03-02
DK104772C (da) 1966-06-27
GB1007635A (en) 1965-10-13

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