WO1998039245A3 - Sprayer, pump and assembly - Google Patents

Sprayer, pump and assembly Download PDF

Info

Publication number
WO1998039245A3
WO1998039245A3 PCT/US1998/004214 US9804214W WO9839245A3 WO 1998039245 A3 WO1998039245 A3 WO 1998039245A3 US 9804214 W US9804214 W US 9804214W WO 9839245 A3 WO9839245 A3 WO 9839245A3
Authority
WO
WIPO (PCT)
Prior art keywords
seal
valve
inlet port
flow
outlet port
Prior art date
Application number
PCT/US1998/004214
Other languages
French (fr)
Other versions
WO1998039245A2 (en
WO1998039245B1 (en
Inventor
Donald J Shanklin
Ronald F Englhard
Original Assignee
Hayes Products Llc
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 claimed from US08/812,790 external-priority patent/US5816447A/en
Priority claimed from US08/949,837 external-priority patent/US6089414A/en
Priority claimed from US08/950,298 external-priority patent/US5918782A/en
Priority claimed from US08/949,460 external-priority patent/US5810211A/en
Application filed by Hayes Products Llc filed Critical Hayes Products Llc
Priority to AU66835/98A priority Critical patent/AU6683598A/en
Priority to EP98908921A priority patent/EP0964749A4/en
Priority to JP53874698A priority patent/JP2001515399A/en
Publication of WO1998039245A2 publication Critical patent/WO1998039245A2/en
Publication of WO1998039245A3 publication Critical patent/WO1998039245A3/en
Publication of WO1998039245B1 publication Critical patent/WO1998039245B1/en

Links

Classifications

    • 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—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 the controlling element being a gate valve, a sliding valve or a cock
    • 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
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
    • B05B9/0877—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being of pressure-accumulation type or being connected to a pressure accumulation chamber

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Catching Or Destruction (AREA)
  • Special Spraying Apparatus (AREA)
  • Reciprocating Pumps (AREA)
  • Nozzles (AREA)

Abstract

A spray nozzle (500) having a grip (502), a nose (504) having a spray end (506), a valve housing (550) defining a closed end, an inlet port (552) and an outlet port (568) and a valve (588) mounted within the housing (550). The valve (588) has a flow portion (590), a first seal (594) on one side of the flow portion (590) and a second seal (598) on another side of the flow portion (590). The valve (588) has a first position wherein the valve (588) prevents the flow of fluid between the inlet port (552) and the outlet port (568) and a second position wherein the valve (588) permits the flow of fluid between the inlet port (552) and the outlet port (568). The first seal (594) and the second seal (598) are positioned to one side of the inlet port (552) in the first position and the first seal (594) and the second seal (598) are positioned on opposite sides of the inlet port (552) and the outlet port (568) in the second position.
PCT/US1998/004214 1997-03-06 1998-03-05 Sprayer, pump and assembly WO1998039245A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU66835/98A AU6683598A (en) 1997-03-06 1998-03-05 Sprayer, pump and assembly
EP98908921A EP0964749A4 (en) 1997-03-06 1998-03-05 Sprayer, pump and assembly
JP53874698A JP2001515399A (en) 1997-03-06 1998-03-05 Sprayers, pumps and assemblies

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US08/812,790 US5816447A (en) 1997-03-06 1997-03-06 Non-aerosol pump spray apparatus
US08/812,790 1997-03-06
US08/949,571 1997-10-14
US08/949,837 1997-10-14
US08/950,298 1997-10-14
US08/949,837 US6089414A (en) 1997-03-06 1997-10-14 Pump assembly with one piece piston
US08/950,298 US5918782A (en) 1997-03-06 1997-10-14 Pump assembly with sprayer
US08/949,571 US5860574A (en) 1997-03-06 1997-10-14 Pump assembly with bayonet lock
US08/949,460 US5810211A (en) 1997-03-06 1997-10-14 Pump assembly with sliding plug
US08/949,460 1997-10-14

Publications (3)

Publication Number Publication Date
WO1998039245A2 WO1998039245A2 (en) 1998-09-11
WO1998039245A3 true WO1998039245A3 (en) 1999-03-04
WO1998039245B1 WO1998039245B1 (en) 1999-04-01

Family

ID=27542226

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/004214 WO1998039245A2 (en) 1997-03-06 1998-03-05 Sprayer, pump and assembly

Country Status (4)

Country Link
EP (1) EP0964749A4 (en)
JP (1) JP2001515399A (en)
AU (1) AU6683598A (en)
WO (1) WO1998039245A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6089414A (en) 1997-03-06 2000-07-18 Hayes Products, Llc Pump assembly with one piece piston

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253788A (en) * 1963-10-24 1966-05-31 Humostan Corp Apparatus for lubrication of machining operations
US4420097A (en) * 1981-01-15 1983-12-13 Motsenbocker Gregg A Portable liquid dispenser with carrying case
US4863302A (en) * 1983-03-31 1989-09-05 Thorwarth & Grebe Ohg Spray-brush

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174055A (en) 1977-04-20 1979-11-13 James D. Pauls & J. Claybrook Lewis & Associates, Ltd. Non-aerosol pressure dispenser

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253788A (en) * 1963-10-24 1966-05-31 Humostan Corp Apparatus for lubrication of machining operations
US4420097A (en) * 1981-01-15 1983-12-13 Motsenbocker Gregg A Portable liquid dispenser with carrying case
US4863302A (en) * 1983-03-31 1989-09-05 Thorwarth & Grebe Ohg Spray-brush

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP0964749A4 *

Also Published As

Publication number Publication date
EP0964749A2 (en) 1999-12-22
JP2001515399A (en) 2001-09-18
EP0964749A4 (en) 2001-10-17
WO1998039245A2 (en) 1998-09-11
AU6683598A (en) 1998-09-22
WO1998039245B1 (en) 1999-04-01

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