AU2001280745A1 - Liquid sprayers - Google Patents

Liquid sprayers

Info

Publication number
AU2001280745A1
AU2001280745A1 AU2001280745A AU8074501A AU2001280745A1 AU 2001280745 A1 AU2001280745 A1 AU 2001280745A1 AU 2001280745 A AU2001280745 A AU 2001280745A AU 8074501 A AU8074501 A AU 8074501A AU 2001280745 A1 AU2001280745 A1 AU 2001280745A1
Authority
AU
Australia
Prior art keywords
sprayer
liquid
housing
sprayer housing
bottle
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.)
Abandoned
Application number
AU2001280745A
Inventor
Phillip Joseph Dimaggio
Robert James Good
Joseph Rae Krestine
Michael Joseph Murray
Alen David Streutker
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 US09/624,061 external-priority patent/US6502766B1/en
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of AU2001280745A1 publication Critical patent/AU2001280745A1/en
Abandoned legal-status Critical Current

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
    • 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
    • B05B9/0855—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being motor-driven
    • B05B9/0861—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being motor-driven the motor being electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0037—Containers
    • B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
    • B05B11/0044—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/0206—Combined operation of electric switch and of fluid control device

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Nozzles (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

A liquid sprayer is provided. This liquid sprayer includes a bottle having an opening and a sprayer housing attached to the bottle. This sprayer housing includes an electrical motor, a voltage source for powering the electrical motor, a pump driven by the motor, a switch for completing an electrical circuit, a nozzle mechanism attached to the sprayer housing for spraying a liquid. The liquid sprayer also includes a deformable "pinched tube" mechanism which prevents liquid from flowing through the nozzle when the sprayer is not being used. The sprayer housing also includes a trigger movably connected to the sprayer housing for closing the switch, translating the piston and creating a leak-tight seal by squeezing the "pinched tube".
AU2001280745A 2000-07-24 2001-07-24 Liquid sprayers Abandoned AU2001280745A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/624,061 US6502766B1 (en) 2000-07-24 2000-07-24 Liquid sprayers
US09624061 2000-07-24
US63848300A 2000-08-14 2000-08-14
US09638483 2000-08-14
PCT/US2001/023310 WO2002007897A1 (en) 2000-07-24 2001-07-24 Liquid sprayers

Publications (1)

Publication Number Publication Date
AU2001280745A1 true AU2001280745A1 (en) 2002-02-05

Family

ID=27089591

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2001280745A Abandoned AU2001280745A1 (en) 2000-07-24 2001-07-24 Liquid sprayers
AU2001277139A Abandoned AU2001277139A1 (en) 2000-07-24 2001-07-24 Liquid sprayers

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2001277139A Abandoned AU2001277139A1 (en) 2000-07-24 2001-07-24 Liquid sprayers

Country Status (10)

Country Link
US (1) US6752330B2 (en)
EP (2) EP1303358B1 (en)
JP (2) JP3763475B2 (en)
CN (2) CN1444511A (en)
AT (2) ATE315441T1 (en)
AU (2) AU2001280745A1 (en)
CA (2) CA2415370A1 (en)
DE (2) DE60116635D1 (en)
ES (1) ES2234866T3 (en)
WO (2) WO2002007897A1 (en)

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CN111266216A (en) * 2020-04-03 2020-06-12 深圳市隐秀科技有限公司 Portable electric spraying device
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Also Published As

Publication number Publication date
US20020011531A1 (en) 2002-01-31
CA2415370A1 (en) 2002-01-31
JP2004504137A (en) 2004-02-12
WO2002007896A1 (en) 2002-01-31
CN1450937A (en) 2003-10-22
EP1303358B1 (en) 2004-12-22
DE60116635D1 (en) 2006-04-06
CA2415371A1 (en) 2002-01-31
AU2001277139A1 (en) 2002-02-05
US6752330B2 (en) 2004-06-22
ATE285299T1 (en) 2005-01-15
EP1303358A1 (en) 2003-04-23
WO2002007897A1 (en) 2002-01-31
DE60107957D1 (en) 2005-01-27
ES2234866T3 (en) 2005-07-01
EP1303357B1 (en) 2006-01-11
DE60107957T2 (en) 2005-12-08
CN1444511A (en) 2003-09-24
JP3763475B2 (en) 2006-04-05
ATE315441T1 (en) 2006-02-15
EP1303357A1 (en) 2003-04-23
JP2004504138A (en) 2004-02-12

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