CA2342382C - Improved snuffback valve for hot melt adhesive - Google Patents

Improved snuffback valve for hot melt adhesive Download PDF

Info

Publication number
CA2342382C
CA2342382C CA002342382A CA2342382A CA2342382C CA 2342382 C CA2342382 C CA 2342382C CA 002342382 A CA002342382 A CA 002342382A CA 2342382 A CA2342382 A CA 2342382A CA 2342382 C CA2342382 C CA 2342382C
Authority
CA
Canada
Prior art keywords
valve
snuffback
highly viscous
seat member
viscous materials
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
CA002342382A
Other languages
English (en)
French (fr)
Other versions
CA2342382A1 (en
Inventor
Edward W. Bolyard, Jr.
Mark D. Bauer
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 CA2342382A1 publication Critical patent/CA2342382A1/en
Application granted granted Critical
Publication of CA2342382C publication Critical patent/CA2342382C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K23/00—Valves for preventing drip from nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0225—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work characterised by flow controlling means, e.g. valves, located proximate the outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Coating Apparatus (AREA)
  • Safety Valves (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Fluid-Driven Valves (AREA)
  • Nozzles (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
CA002342382A 2000-04-17 2001-03-28 Improved snuffback valve for hot melt adhesive Expired - Fee Related CA2342382C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/550,884 2000-04-17
US09/550,884 US6334554B1 (en) 2000-04-17 2000-04-17 Snuffback valve for hot melt adhesive

Publications (2)

Publication Number Publication Date
CA2342382A1 CA2342382A1 (en) 2001-10-17
CA2342382C true CA2342382C (en) 2004-02-17

Family

ID=24198964

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002342382A Expired - Fee Related CA2342382C (en) 2000-04-17 2001-03-28 Improved snuffback valve for hot melt adhesive

Country Status (9)

Country Link
US (1) US6334554B1 (enExample)
EP (1) EP1147820B1 (enExample)
JP (1) JP5214829B2 (enExample)
CN (1) CN100465487C (enExample)
AT (1) ATE454221T1 (enExample)
AU (1) AU753565B2 (enExample)
BR (1) BR0101335A (enExample)
CA (1) CA2342382C (enExample)
DE (1) DE60140979D1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6607104B2 (en) * 2001-05-24 2003-08-19 Illinois Tool Works Inc. Metered output hot melt adhesive dispensing system with return isolation loop
ATE452014T1 (de) * 2001-08-01 2010-01-15 Sumitomo Shi Demag Plastics Ma Elekromechanischer linearantrieb
DE20112891U1 (de) * 2001-08-03 2001-10-18 Nordson Corporation, Westlake, Ohio Vorrichtung zum Abgeben von fließfähigem Material auf ein relativ zur Vorrichtung bewegbares Substrat
US6659419B2 (en) * 2001-12-26 2003-12-09 Hp&T Products, Inc. Hydraulic double acting valve actuator
JP4066672B2 (ja) * 2002-02-22 2008-03-26 三菱自動車工業株式会社 流体制御バルブ及びそれを利用した離型剤供給システム
US7617955B2 (en) * 2004-10-28 2009-11-17 Nordson Corporation Method and system for dispensing liquid from a module having a flexible bellows seal
US7296714B2 (en) * 2004-11-22 2007-11-20 Nordson Corporation Device for dispensing a heated liquid having a flexible hydraulic seal
US7182229B2 (en) * 2004-12-22 2007-02-27 Nordson Corporation Device for dispensing liquid having an improved seal assembly
US7614529B2 (en) * 2006-04-24 2009-11-10 Illinois Tool Works Inc. Spool valve and valve seat assembly for an intermittently operable hot melt adhesive material control module
US8333307B2 (en) * 2009-10-06 2012-12-18 Nordson Corporation Liquid dispensing module
DE102010055019A1 (de) 2010-12-17 2012-06-21 Illinois Tool Works Inc. Vorrichtung zum intermittierenden Auftragen eines flüssigen bis pastösen Mediums auf eine Auftragfläche
DE202011107265U1 (de) 2011-10-31 2013-02-11 Nordson Corporation Abgabemodul, Auftragskopf und Düsenstock zur Abgabe eines Fluids, insbesondere Heißschmelzklebstoff
US9377114B2 (en) 2012-04-25 2016-06-28 Nordson Corporation Pressure control valve for reactive adhesives
JP6776685B2 (ja) * 2016-07-21 2020-10-28 セイコーエプソン株式会社 流体吐出装置
NL2021163B1 (en) * 2018-06-21 2020-01-06 Suss Microtec Lithography Gmbh Dispensing nozzle for a Coater
CN110976208A (zh) * 2019-12-10 2020-04-10 广东水利电力职业技术学院（广东省水利电力技工学校） 一种cpu点胶机
CN111760742A (zh) * 2020-05-15 2020-10-13 大连华工创新科技股份有限公司 一种涂胶机设备用喷胶嘴移动具有开闭功能的混合器
USD1079896S1 (en) 2021-04-30 2025-06-17 Nordson Corporation Applicator module
DE102022103521A1 (de) * 2022-02-15 2023-08-17 Baumer Hhs Gmbh Vorrichtung zur Flusssteuerung von Klebstoffen und Verfahren zu ihrer Herstellung
DE102022121354A1 (de) 2022-08-24 2024-02-29 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Injektionsanordnung zur Zuführung von viskosem Füllmaterial sowie Verfahren zur Injektion
DE102022121353B4 (de) 2022-08-24 2024-03-28 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Injektionsanordnung zur Zuführung von viskosem Füllmaterial sowie Verfahren zur Injektion
CN120790441B (zh) * 2025-09-10 2025-12-09 湖南省金莱特科技有限公司 一种电子变压器磁芯安装用的点胶装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854631A (en) * 1973-05-04 1974-12-17 L Moen Automatic dispenser for hot fluids under pressure
US4678100A (en) * 1985-06-17 1987-07-07 Loctite Corporation Variable flow rate dispensing valve assembly
JPH0331876Y2 (enExample) * 1986-10-29 1991-07-05
JPH0422856Y2 (enExample) * 1986-11-05 1992-05-26
US5255827A (en) * 1987-06-03 1993-10-26 Loctite Corporation Sealless modular positive displacement dispenser
US4953756A (en) * 1987-06-03 1990-09-04 Loctite Corporation Modular dispensing system
CA1291729C (en) * 1987-06-03 1991-11-05 Loctite Corporation Sealless dispensing mechanism
IT1242592B (it) * 1990-10-12 1994-05-16 Azionaria Costruzioni Acma Spa Dispositivo dosatore-erogatore per macchine riempitrici.
DE4411569C1 (de) * 1994-04-02 1995-07-20 Itw Dynatec Gmbh Klebetechnik Auftragskopf zur dosierten Abgabe von strömenden Medien
US5747102A (en) * 1995-11-16 1998-05-05 Nordson Corporation Method and apparatus for dispensing small amounts of liquid material
GB9525404D0 (en) * 1995-12-13 1996-02-14 Hanmer Peter A liquids dispensing valve
US5924607A (en) * 1996-02-16 1999-07-20 Nireco Corporation Hot melt applicator and nozzle used therefor
DE29622341U1 (de) * 1996-12-23 1997-04-03 Nordson Corp., Westlake, Ohio Vorrichtung zum Auftragen von fließfähigem Material auf ein Substrat, insbesondere zum intermittierenden Auftragen von flüssigem Klebstoff
US5788128A (en) * 1997-06-30 1998-08-04 Hickey; Patrick J. High viscosity low pressure non-contact glue-dispenser

Also Published As

Publication number Publication date
US6334554B1 (en) 2002-01-01
ATE454221T1 (de) 2010-01-15
JP2002052351A (ja) 2002-02-19
CN1318701A (zh) 2001-10-24
CA2342382A1 (en) 2001-10-17
BR0101335A (pt) 2001-11-13
JP5214829B2 (ja) 2013-06-19
DE60140979D1 (de) 2010-02-25
EP1147820A3 (en) 2004-07-28
EP1147820B1 (en) 2010-01-06
EP1147820A2 (en) 2001-10-24
AU753565B2 (en) 2002-10-24
CN100465487C (zh) 2009-03-04
AU3519301A (en) 2001-10-18

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Legal Events

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EEER Examination request
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