New! View global litigation for patent families

WO2006076297A3 - Battery operated spray head retrofittable onto existing pump spray containers and producing substantially continuous spray - Google Patents

Battery operated spray head retrofittable onto existing pump spray containers and producing substantially continuous spray

Info

Publication number
WO2006076297A3
WO2006076297A3 PCT/US2006/000701 US2006000701W WO2006076297A3 WO 2006076297 A3 WO2006076297 A3 WO 2006076297A3 US 2006000701 W US2006000701 W US 2006000701W WO 2006076297 A3 WO2006076297 A3 WO 2006076297A3
Authority
WO
Grant status
Application
Patent type
Prior art keywords
cam
spray
pump
wave
pushers
Prior art date
Application number
PCT/US2006/000701
Other languages
French (fr)
Other versions
WO2006076297A2 (en )
Inventor
Steve L Sweeton
Linn D Wanbaugh
David L Dejong
Original Assignee
Saint Gobain Calmar Inc
Steve L Sweeton
Linn D Wanbaugh
David L Dejong
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

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00Piston pumps characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04Piston pumps characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric

Abstract

A battery operated spray pump includes a piston pump having a double wave cam which is pushed by a pair of rotating cam pushers coupled to the electric motor via a gear transmission. The double wave cam has an unequal duty cycle, i.e. takes more time to expel fluid from the piston cylinder than it takes to fill the cylinder. The cam pushers rotate at a speed which, in conjunction with the duty cycle of the cam, produces a low pressure nearly constant stream.
PCT/US2006/000701 2005-01-13 2006-01-10 Battery operated spray head retrofittable onto existing pump spray containers and producing substantially continuous spray WO2006076297A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US11/034,600 2005-01-13
US11034600 US20060153707A1 (en) 2005-01-13 2005-01-13 Battery operated spray head retrofittable onto existing pump spray containers and producing substantially continuous spray

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20060717853 EP1836396A2 (en) 2005-01-13 2006-01-10 Battery operated spray head retrofittable onto existing pump spray containers and producing substantially continuous spray

Publications (2)

Publication Number Publication Date
WO2006076297A2 true WO2006076297A2 (en) 2006-07-20
WO2006076297A3 true true WO2006076297A3 (en) 2008-01-03

Family

ID=36653421

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/000701 WO2006076297A3 (en) 2005-01-13 2006-01-10 Battery operated spray head retrofittable onto existing pump spray containers and producing substantially continuous spray

Country Status (4)

Country Link
US (1) US20060153707A1 (en)
EP (1) EP1836396A2 (en)
CN (1) CN101258326A (en)
WO (1) WO2006076297A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060208005A1 (en) * 2005-03-17 2006-09-21 Sweeton Steve L Compact battery operated spray head fittable onto existing pump spray containers and providing improved balance
KR101694597B1 (en) * 2008-10-22 2017-01-09 그라코 미네소타 인크. Portable airless sprayer
US9545643B2 (en) 2008-10-22 2017-01-17 Graco Minnesota Inc. Portable airless sprayer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030042330A1 (en) * 2000-07-24 2003-03-06 The Procter & Gamble Company Liquid sprayers
US20040211792A1 (en) * 2003-04-28 2004-10-28 Nottingham-Spirk Design Associates, Inc., An Ohio Corporation Pump drive unit for battery operated fluid dispensers

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3173584A (en) * 1962-11-15 1965-03-16 Steve T Giavasis Portable motor driven dispensing devices
US3255967A (en) * 1964-03-18 1966-06-14 Me Hi Entpr Inc Fog dispenser having a motor for simultaneously operating a pump and impeller
US3901449A (en) * 1974-03-01 1975-08-26 Hudson Mfg Co H D Cordless electric sprayer
DE2721235A1 (en) * 1976-05-12 1977-11-24 Sits Soc It Telecom Siemens Electronic technological process for control of the automatic telephone traffic
US4273269A (en) * 1978-02-08 1981-06-16 Davis George B Jun Hand held electric caulking gun
US4322022A (en) * 1980-03-19 1982-03-30 Whirlco, Inc. Quick release for helically-threaded drive unit
US4721439A (en) * 1984-11-16 1988-01-26 Wiwa Wilhelm Wagner Gmbh & Co. Kg Piston pump and drive therefor
US4750641A (en) * 1986-09-24 1988-06-14 Chin Fu Hun Continuous water-ejecting pistol toy with simultaneous sound and red-flash effects
US4790454A (en) * 1987-07-17 1988-12-13 S. C. Johnson & Son, Inc. Self-contained apparatus for admixing a plurality of liquids
US5150841A (en) * 1989-09-11 1992-09-29 Dowbrands Inc. Liquid spray dispenser
US5152188A (en) * 1990-02-20 1992-10-06 Beckman Instruments, Inc. Floating reciprocating shaft
US5259557A (en) * 1991-09-25 1993-11-09 Ecolab Inc. Solution proportioner and dispensing system
DE4225547A1 (en) * 1992-08-01 1994-02-03 Bausch & Lomb Electric toothbrush
DE4231826A1 (en) * 1992-09-23 1994-03-24 Wunsch Eckart Means for atomization of liquids
US5310089A (en) * 1993-03-22 1994-05-10 Hudgins Richard G Liquid dispensing system
US5733105A (en) * 1995-03-20 1998-03-31 Micropump, Inc. Axial cam driven valve arrangement for an axial cam driven parallel piston pump system
US5716007A (en) * 1995-12-29 1998-02-10 Nottingham-Spirk Design Associates, Inc. Battery operated fluid dispenser
JP3479182B2 (en) * 1996-04-26 2003-12-15 アイシン精機株式会社 Fluid pump
US6092998A (en) * 1998-03-20 2000-07-25 Devilbiss Air Power Company Pump for a pressure washer
US6752330B2 (en) * 2000-07-24 2004-06-22 The Procter & Gamble Company Liquid sprayers
US6554211B1 (en) * 2002-08-01 2003-04-29 Saint-Gobain Calmar Inc. Container vent control for battery operated sprayer
US6811099B2 (en) * 2002-11-21 2004-11-02 Saint-Gobain Calmar Inc. Battery pack for battery operated sprayer
US7063240B1 (en) * 2003-08-04 2006-06-20 Niswonger John O H Powered caulking gun
US7246755B2 (en) * 2003-12-18 2007-07-24 Cepia, Llc Power sprayer
US7032841B1 (en) * 2004-04-27 2006-04-25 Swisher Steven L Hand-held battery power sprayer
US7207500B2 (en) * 2004-10-13 2007-04-24 H.D. Hudson Manufacturing Co. Battery-powered pump for liquid sprayer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030042330A1 (en) * 2000-07-24 2003-03-06 The Procter & Gamble Company Liquid sprayers
US20040211792A1 (en) * 2003-04-28 2004-10-28 Nottingham-Spirk Design Associates, Inc., An Ohio Corporation Pump drive unit for battery operated fluid dispensers

Also Published As

Publication number Publication date Type
EP1836396A2 (en) 2007-09-26 application
CN101258326A (en) 2008-09-03 application
US20060153707A1 (en) 2006-07-13 application
WO2006076297A2 (en) 2006-07-20 application

Similar Documents

Publication Publication Date Title
WO2004026481A1 (en) Substance-atomizing apparatus
WO2014108888A3 (en) Apparatus for generation of a pressure pulse in tissue
WO2004001220A1 (en) Control device of high-pressure fuel pump of internal combustion engine
CN2547895Y (en) Wind water pump
CN201295683Y (en) High pressure washer
WO2008053637A1 (en) Trigger spray and spray container having it
CN203335391U (en) Gear hydraulic pump
BE741245A (en) Hydraulic pressure pulse generator
CN202065141U (en) Piston driving device in hydraulic hand pump
CN202971783U (en) Variable pitch eccentric shaft assembly
WO2008108266A1 (en) Method for producing semiconductor nanoparticle, method for producing core-shell semiconductor nanoparticle, and core-shell semiconductor nanoparticle
CN103148046A (en) Alternating current servo direct-drive supercharged three-layer piston electrohydraulic cylinder and supercharging method
CN203532124U (en) Phase difference drive system of engine fuel injection pump
CN203463242U (en) Hydraulic airless pump
CN202326132U (en) Motion direction changer without air pump
CN203627121U (en) Reciprocated plunger pump driven by plunger assignment double-acting linear motor
CN2864311Y (en) Electric grease gun
CN203463250U (en) Combination positioning structure of motor of air compressor
CN202152099U (en) Man-powered hydraulic power machine
CN204344840U (en) Mechanism used for converting rotating movement into reciprocating movement
CN204544642U (en) Injection valve and have some system that glues of this injection valve
CN202561412U (en) Plunger synchronous lubricating device capable of regulating lubricating oil mass
CN202370659U (en) Internal transmission system of internal combustion engine
CN203047492U (en) Hydraulic transmission bicycle
CN102705292A (en) Hydraulic oil cylinder with novel connector body

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase in:

Ref country code: DE