MX2009012519A - Montaje de valvula giratoria para tobera de inyeccion. - Google Patents

Montaje de valvula giratoria para tobera de inyeccion.

Info

Publication number
MX2009012519A
MX2009012519A MX2009012519A MX2009012519A MX2009012519A MX 2009012519 A MX2009012519 A MX 2009012519A MX 2009012519 A MX2009012519 A MX 2009012519A MX 2009012519 A MX2009012519 A MX 2009012519A MX 2009012519 A MX2009012519 A MX 2009012519A
Authority
MX
Mexico
Prior art keywords
melt channel
valve assembly
orifice
rotary valve
injection nozzle
Prior art date
Application number
MX2009012519A
Other languages
English (en)
Inventor
Gerri Condo
Original Assignee
Husky Injection Molding
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 Husky Injection Molding filed Critical Husky Injection Molding
Publication of MX2009012519A publication Critical patent/MX2009012519A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/20—Injection nozzles
    • B29C45/23—Feed stopping equipment
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Nozzles (AREA)
  • Sliding Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Coating Apparatus (AREA)

Abstract

Es proporcionado un montaje de válvula giratoria (30, 130, 230, 330, 430, 530) para una unidad de inyección (20), teniendo un cuerpo de válvula (32, 132), que define un canal de fundición (28) para un fluido de trabajo. Al menos una tapa de extremo (38, 138, 238) es montada en el cuerpo de válvula (32, 132), el cuerpo de válvula (32, 132) y al menos una tapa de extremo (38, 138, 238) definen en forma cooperativa un asiento de válvula (36) que intercepta el canal de fundición (28) en una dirección generalmente transversal, el asiento de válvula (36) tiene una porción más ancha (42) y una porción más angosta (44). Un carrete (54, 154) define un orificio (70), el carrete (54, 154) es montado en forma giratoria dentro del asiento de válvula (36), y puede moverse entre una posición abierta en donde el orificio (70) es alineado con el canal de fundición (28) y una posición cerrada en donde el orificio (70) es desalineado con el canal de fundición.
MX2009012519A 2007-07-12 2008-05-23 Montaje de valvula giratoria para tobera de inyeccion. MX2009012519A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/776,626 US7614871B2 (en) 2007-07-12 2007-07-12 Rotary valve assembly for an injection nozzle
PCT/CA2008/000970 WO2009006724A1 (en) 2007-07-12 2008-05-23 Rotary valve assembly for an injection nozzle

Publications (1)

Publication Number Publication Date
MX2009012519A true MX2009012519A (es) 2009-12-09

Family

ID=40228132

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009012519A MX2009012519A (es) 2007-07-12 2008-05-23 Montaje de valvula giratoria para tobera de inyeccion.

Country Status (9)

Country Link
US (1) US7614871B2 (es)
EP (1) EP2176050B8 (es)
CN (1) CN101873918B (es)
AT (1) ATE553905T1 (es)
BR (1) BRPI0812791A2 (es)
CA (1) CA2687054C (es)
MX (1) MX2009012519A (es)
RU (1) RU2432257C2 (es)
WO (1) WO2009006724A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7874833B2 (en) * 2009-05-03 2011-01-25 Mold-Masters (2007) Limited Injection molding runner apparatus having pressure seal
US20130068980A1 (en) * 2009-12-02 2013-03-21 Husky Injection Molding Systems Ltd. Rotary valve assembly for an injection nozzle
DE102010054416A1 (de) * 2010-12-14 2012-06-14 Robert Bosch Gmbh Spülanordnung für Tribokontaktflächen und Flügelzellpumpen mit einer solchen Anordnung
CN102975341B (zh) * 2012-11-29 2015-01-28 宁波千普机械制造有限公司 复合式制鞋机注射装置
US9090011B2 (en) 2013-09-13 2015-07-28 Athena Automation Ltd. Two stage injection unit rotary valve
CN103737888B (zh) * 2014-01-24 2016-05-04 震雄机械（深圳）有限公司 射出成型机及其旋转式熔体分配阀
CN112172147B (zh) * 2020-08-28 2021-10-08 中科院广州电子技术有限公司 一种连续纤维增强材料的3d打印头及使用方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073944A (en) 1976-07-06 1978-02-14 Cincinnati Milacron Inc. Nozzle shut-off valve
US4054273A (en) 1976-08-09 1977-10-18 A-1 Engineering, Inc. Dispersion apparatus for injection molding filter
JPS57120407A (en) 1981-01-19 1982-07-27 Mitsubishi Electric Corp Pouring method of resin
US4632652A (en) * 1985-05-01 1986-12-30 Wedco Inc. Draw-back valve assembly for an injection molding apparatus
US4732622A (en) * 1985-10-10 1988-03-22 United Kingdom Atomic Energy Authority Processing of high temperature alloys
WO1991004841A1 (fr) 1989-09-27 1991-04-18 Komatsu Ltd. Soupape rotative pour machine de moulage par injection
US4983117A (en) 1989-12-26 1991-01-08 Husky Injection Molding Systems Ltd. Anti-drool injection molding apparatus
US5035605A (en) * 1990-02-16 1991-07-30 Cincinnati Milacron Inc. Nozzle shut-off valve for an injection molding machine
US5080570A (en) * 1990-03-14 1992-01-14 Nitrojection Corporation Miniaturized for gas-assisted injection molding
US5188676A (en) * 1991-08-23 1993-02-23 General Electric Company Method for annealing zircaloy to improve nodular corrosion resistance
DE4236282C1 (de) * 1992-10-28 1994-01-27 Karl Hehl Schneckenkupplungseinrichtung an einer Kunststoff-Spritzgießmaschine
TW245680B (es) 1993-04-12 1995-04-21 Sankyo Kasei Kk
US5417780A (en) * 1993-10-28 1995-05-23 General Electric Company Process for improving corrosion resistance of zirconium or zirconium alloy barrier cladding
JPH0999460A (ja) 1995-10-06 1997-04-15 Ube Ind Ltd 射出成形機のシャットオフノズル用ピストンリング
JPH09123216A (ja) 1995-10-27 1997-05-13 Ube Ind Ltd 射出成形機のシャットオフノズル
JPH09132218A (ja) 1995-11-10 1997-05-20 Minnesota Mining & Mfg Co <3M> 粘着テープの折り込み貼付治具
US6853141B2 (en) * 2002-05-22 2005-02-08 Daniel J. Hoffman Capacitively coupled plasma reactor with magnetic plasma control
CA2453170C (en) * 2002-12-20 2012-02-21 Mold-Masters Limited Lateral gating injection molding apparatus
JP3874278B2 (ja) * 2002-12-25 2007-01-31 Ｔｄｋ株式会社 誘電体磁器組成物、電子部品およびこれらの製造方法
US20060243358A1 (en) * 2004-03-23 2006-11-02 David Colburn Zirconium alloys with improved corrosion resistance and method for fabricating zirconium alloys with improved corrosion
US20060000802A1 (en) * 2004-06-30 2006-01-05 Ajay Kumar Method and apparatus for photomask plasma etching

Also Published As

Publication number Publication date
WO2009006724A1 (en) 2009-01-15
CN101873918A (zh) 2010-10-27
EP2176050A4 (en) 2010-08-25
BRPI0812791A2 (pt) 2014-12-02
CN101873918B (zh) 2014-07-09
CA2687054A1 (en) 2009-01-15
RU2009148491A (ru) 2011-06-27
EP2176050B1 (en) 2012-04-18
RU2432257C2 (ru) 2011-10-27
ATE553905T1 (de) 2012-05-15
CA2687054C (en) 2011-08-16
EP2176050B8 (en) 2012-05-23
EP2176050A1 (en) 2010-04-21
US7614871B2 (en) 2009-11-10
US20090017153A1 (en) 2009-01-15

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