CA2438405C - Self-adjusting cartridge seal - Google Patents

Self-adjusting cartridge seal Download PDF

Info

Publication number
CA2438405C
CA2438405C CA002438405A CA2438405A CA2438405C CA 2438405 C CA2438405 C CA 2438405C CA 002438405 A CA002438405 A CA 002438405A CA 2438405 A CA2438405 A CA 2438405A CA 2438405 C CA2438405 C CA 2438405C
Authority
CA
Canada
Prior art keywords
seal
valve member
movable valve
inlet
retainer
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 - Fee Related
Application number
CA002438405A
Other languages
English (en)
French (fr)
Other versions
CA2438405A1 (en
Inventor
Kevin L. Alexander
Jerry Mcpherson Jr.
Michael C. Rodgers
Roy Earl Ii Young
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of CA2438405A1 publication Critical patent/CA2438405A1/en
Application granted granted Critical
Publication of CA2438405C publication Critical patent/CA2438405C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B05B1/3033—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 control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—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 control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—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 control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/03—Discharge apparatus, e.g. electrostatic spray guns characterised by the use of gas, e.g. electrostatically assisted pneumatic spraying

Landscapes

  • Electrostatic Spraying Apparatus (AREA)
  • Coating Apparatus (AREA)
  • Closures For Containers (AREA)
  • Lift Valve (AREA)
  • Nozzles (AREA)
CA002438405A 2002-08-30 2003-08-27 Self-adjusting cartridge seal Expired - Fee Related CA2438405C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US40731702P 2002-08-30 2002-08-30
US60/407,317 2002-08-30
US10/435,790 US6916023B2 (en) 2002-08-30 2003-05-12 Self-adjusting cartridge seal
US10/435,790 2003-05-12

Publications (2)

Publication Number Publication Date
CA2438405A1 CA2438405A1 (en) 2004-02-29
CA2438405C true CA2438405C (en) 2007-01-23

Family

ID=31498784

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002438405A Expired - Fee Related CA2438405C (en) 2002-08-30 2003-08-27 Self-adjusting cartridge seal

Country Status (8)

Country Link
US (1) US6916023B2 (enExample)
EP (1) EP1393814B1 (enExample)
JP (1) JP2004089997A (enExample)
KR (1) KR20040019923A (enExample)
CN (1) CN1272111C (enExample)
CA (1) CA2438405C (enExample)
DE (1) DE60320069T2 (enExample)
MX (1) MXPA03007793A (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD545943S1 (en) 2006-03-14 2007-07-03 Illinois Tool Works Inc. Coating material dispensing device
ES2366657T3 (es) * 2007-01-25 2011-10-24 Nordson Corporation Aparato para dispensar material líquido.
US20090206182A1 (en) * 2008-01-25 2009-08-20 Abb Inc. Rotary Atomizer with an Improved Valve
GB2457489B (en) * 2008-02-15 2012-10-31 Itw Ltd Adjustable needle seal
GB2457886A (en) * 2008-02-26 2009-09-02 Itw Ltd Ball connector between manifold and spray head
US8496194B2 (en) * 2008-03-10 2013-07-30 Finishing Brands Holdings Inc. Method and apparatus for retaining highly torqued fittings in molded resin or polymer housing
US8590817B2 (en) * 2008-03-10 2013-11-26 Illinois Tool Works Inc. Sealed electrical source for air-powered electrostatic atomizing and dispensing device
US8770496B2 (en) * 2008-03-10 2014-07-08 Finishing Brands Holdings Inc. Circuit for displaying the relative voltage at the output electrode of an electrostatically aided coating material atomizer
USD608858S1 (en) 2008-03-10 2010-01-26 Illinois Tool Works Inc. Coating material dispensing device
US7988075B2 (en) 2008-03-10 2011-08-02 Illinois Tool Works Inc. Circuit board configuration for air-powered electrostatically aided coating material atomizer
US8016213B2 (en) * 2008-03-10 2011-09-13 Illinois Tool Works Inc. Controlling temperature in air-powered electrostatically aided coating material atomizer
US7926748B2 (en) * 2008-03-10 2011-04-19 Illinois Tool Works Inc. Generator for air-powered electrostatically aided coating dispensing device
US7918409B2 (en) * 2008-04-09 2011-04-05 Illinois Tool Works Inc. Multiple charging electrode
US8225968B2 (en) 2009-05-12 2012-07-24 Illinois Tool Works Inc. Seal system for gear pumps
CN107803287A (zh) * 2017-12-08 2018-03-16 浙江奥利达气动工具股份有限公司 具有阀门密封结构的喷枪
CN109264661A (zh) * 2018-09-20 2019-01-25 包头钢铁（集团）有限责任公司 一种矿车燃油加油枪
CN116891210B (zh) * 2023-09-04 2023-12-01 济南弗莱德科技有限公司 一种通过二次油气回收实现加油站油气零排放的装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690360A (en) * 1951-04-17 1954-09-28 Foxboro Co Pressuretight seal
US3169882A (en) * 1960-10-05 1965-02-16 Ransburg Electro Coating Corp Electrostatic coating methods and apparatus
US3194502A (en) * 1962-11-14 1965-07-13 American Type Founders Co Inc Air operated spray device having flexible packing means
US4824026A (en) * 1986-08-06 1989-04-25 Toyota Jidosha Kabushiki Kaisha And Ransburg-Gema K.K. Air atomizing electrostatic coating gun
US4796895A (en) * 1988-01-25 1989-01-10 General Motors Corporation Self adjusting seal for high pressure supply line
US4958769A (en) * 1988-12-27 1990-09-25 Ford Motor Company Compressed O-ring spray gun needle valve seal
US4911406A (en) * 1989-01-11 1990-03-27 Accor Technology, Inc. Fluid conduit coupling apparatus
GB2239929A (en) 1990-01-09 1991-07-17 Grace W R & Co Improved seal
DE4009168A1 (de) 1990-03-22 1991-09-26 Walther Spritz Lackiersyst Spritzpistole
AT394425B (de) 1990-06-21 1992-03-25 Vaillant Gmbh Wasserschalter
US5099882A (en) * 1991-01-11 1992-03-31 National Coupling Company, Inc. Pressure balanced hydraulic coupling with metal seals
US5340228A (en) * 1992-05-22 1994-08-23 The Flagship Group Ii, Inc. Self-adjusting soft seal cap for fine point craft paint applicators
US5267533A (en) * 1992-07-20 1993-12-07 The Babcock & Wilcox Company Self-adjusting packing gland for sootblower
FR2693924B1 (fr) * 1992-07-21 1994-09-23 Sicmo Pistolet à peinture, basse pression dont la tête de pulvérisation est perfectionnée.
AU5349194A (en) 1993-03-25 1994-10-11 Nai Anchorlok, Inc. Sealed bearing for fluid-operated brake actuator
US6062570A (en) * 1996-02-16 2000-05-16 Barber-Colman Stem sealing system for broad temperature ranges
JP3384692B2 (ja) * 1996-07-31 2003-03-10 三菱電機株式会社 筒内噴射用燃料噴射弁
US5983934A (en) * 1998-01-16 1999-11-16 National Coupling Company, Inc. Undersea hydraulic coupling with three retained seals

Also Published As

Publication number Publication date
CA2438405A1 (en) 2004-02-29
CN1485144A (zh) 2004-03-31
US20040041349A1 (en) 2004-03-04
KR20040019923A (ko) 2004-03-06
EP1393814A1 (en) 2004-03-03
MXPA03007793A (es) 2004-03-05
JP2004089997A (ja) 2004-03-25
DE60320069D1 (de) 2008-05-15
EP1393814B1 (en) 2008-04-02
US6916023B2 (en) 2005-07-12
CN1272111C (zh) 2006-08-30
DE60320069T2 (de) 2009-05-14

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Legal Events

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EEER Examination request
MKLA Lapsed