BR9604858A - Dispositivo medidor de fluxo para fluido de refrigeração conduzido através de moldes de injeção - Google Patents

Dispositivo medidor de fluxo para fluido de refrigeração conduzido através de moldes de injeção

Info

Publication number
BR9604858A
BR9604858A BR9604858-1A BR9604858A BR9604858A BR 9604858 A BR9604858 A BR 9604858A BR 9604858 A BR9604858 A BR 9604858A BR 9604858 A BR9604858 A BR 9604858A
Authority
BR
Brazil
Prior art keywords
coolant
flow meter
pct
outlet
injection molds
Prior art date
Application number
BR9604858-1A
Other languages
English (en)
Inventor
Jean Louis Delcroix
Original Assignee
Jean Louis Delcroix
Xavier Renahy
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 Jean Louis Delcroix, Xavier Renahy filed Critical Jean Louis Delcroix
Publication of BR9604858A publication Critical patent/BR9604858A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/005—Valves
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C45/7306—Control circuits therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/87981—Common actuator

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measuring Volume Flow (AREA)
  • Lift Valve (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

B>"DISPOSITIVO MEDIDOR DE FLUXO PARA FLUIDO DE REFRIGERAçãO CONDIZIDO ATRAVéS DE MOLDES DE INJEçãO". A invenção refere-se a um dispositivo medidor de fluxo, em particular a um dispositivo medidor de lfuxo para fluido de refrigeração conduzido através de moldes de injeção. O dispositivo medidor de fluxo compreende uma entrada de fluido de refrigeração, uma saída de fluido de refrigeração para o molde de injeção, uma válvula de bloqueio entre a entrada de fluido de refrigeração e a saída de fluido de refrigeração, um medidor de fluxo com uma entada para o fluido de refrigeração proveniente do molde de injeção, e uma saída,uma válvula de controle de fluxo em frente à saída e um dispositivo de acionamento coletivo para a válvula de bloqueio e para a válvula de controle de fluxo.
BR9604858-1A 1995-04-07 1996-03-29 Dispositivo medidor de fluxo para fluido de refrigeração conduzido através de moldes de injeção BR9604858A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19513055A DE19513055C2 (de) 1995-04-07 1995-04-07 Durchflußmeßvorrichtung
PCT/EP1996/001379 WO1996031760A1 (de) 1995-04-07 1996-03-29 Durchflussmessvorrichtung

Publications (1)

Publication Number Publication Date
BR9604858A true BR9604858A (pt) 1999-11-30

Family

ID=7759037

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9604858-1A BR9604858A (pt) 1995-04-07 1996-03-29 Dispositivo medidor de fluxo para fluido de refrigeração conduzido através de moldes de injeção

Country Status (6)

Country Link
US (1) US6003549A (pt)
EP (1) EP0819240B1 (pt)
AT (1) ATE194706T1 (pt)
BR (1) BR9604858A (pt)
DE (1) DE19513055C2 (pt)
WO (1) WO1996031760A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29800726U1 (de) * 1998-01-16 1999-05-12 Körner, Hans-Holger, 23758 Oldenburg Ventilzähler mit Absperrorgan
US7444209B2 (en) * 2006-10-26 2008-10-28 Honeywell International Inc. Miniature cooling device
US9506785B2 (en) 2013-03-15 2016-11-29 Rain Bird Corporation Remote flow rate measuring
WO2018013857A1 (en) 2016-07-13 2018-01-18 Rain Bird Corporation Flow sensor
US10473494B2 (en) 2017-10-24 2019-11-12 Rain Bird Corporation Flow sensor
US11662242B2 (en) 2018-12-31 2023-05-30 Rain Bird Corporation Flow sensor gauge

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342068A (en) * 1964-11-18 1967-09-19 Fischer & Porter Co Flowmeter
US3604445A (en) * 1969-04-02 1971-09-14 Pennwalt Corp System for supplying gaseous material to a flow of liquid
US3633421A (en) * 1970-04-22 1972-01-11 Dwyer Instr Molded plastic flowmeter and control valve therefor
US3691835A (en) * 1971-01-20 1972-09-19 Fischer & Porter Co Variable-area flowmeter with removable metering tube
FR2147782B1 (pt) * 1971-06-15 1975-10-10 Alsthom Cgee
US3863690A (en) * 1973-06-11 1975-02-04 John O Dean Radiator filler
JPS5235538Y2 (pt) * 1973-07-12 1977-08-13
IT1012400B (it) * 1973-07-23 1977-03-10 Hehl Karl Dispositivo per mantenere costante la temperatura nelle zone di tempe ratura critica per il funzionamen to in una pressa per lo stampaggio ad iniezione
DE7346103U (pt) * 1973-12-28 1974-05-09 Boy Kg
US4162894A (en) * 1976-01-26 1979-07-31 Phillips Petroleum Company Positive shut-off for catalyst feed system
DE2640607B1 (de) * 1976-09-09 1977-12-22 Robert Hanning Verfahren und Form zum Kuehlen von Formlingen aus Kunststoff
US4177238A (en) * 1977-12-14 1979-12-04 Logic Devices, Inc. Fluid cooling of injection molded plastic articles
US4236518A (en) * 1978-04-14 1980-12-02 Gyne-Tech Instrument Corporation Cryogenic device selectively operable in a continuous freezing mode, a continuous thawing mode or a combination thereof
US4245513A (en) * 1979-02-05 1981-01-20 Will Ross, Inc. Variable area meter insert unit
US4550744A (en) * 1982-11-16 1985-11-05 Nippon Soken, Inc. Piezoelectric hydraulic control valve
DK384684A (da) * 1984-08-09 1986-02-10 Broen Armatur As Ventil til regulering af delstroemme i to eller flere roerstrenge
US4559834A (en) * 1984-08-30 1985-12-24 Dwyer Instruments, Inc. Multipurpose flowmeter arrangement
DE3509718C2 (de) * 1985-03-18 1994-03-31 Siegfried Boehnisch Verteilerventil mit Durchflußmesser
KR910002650B1 (ko) * 1987-11-25 1991-04-27 도오시바 기까이 가부시끼가이샤 사출성형물의 불량판정방법
US4912338A (en) * 1988-10-17 1990-03-27 Pizza Hut, Inc. Safety system for a gas operated appliance in a vehicle
JP2787581B2 (ja) * 1988-10-31 1998-08-20 株式会社小松製作所 プラスチック圧縮成形機の温度調節装置
GB9005346D0 (en) * 1990-03-09 1990-05-02 Parkfield Group Plc Valve
JPH04204327A (ja) * 1990-11-30 1992-07-24 Tokico Ltd 流量計
SE9100663L (sv) * 1991-03-05 1992-05-04 Toolvac Engineering Ab Foerfarande foer kylning av ett formverktyg
DE9106040U1 (de) * 1991-05-13 1991-07-04 Wittmann Kunststoffgeräte Ges.m.b.H., Wien Schwebekörper-Durchflußmengen-Meßgerät
DE69315211T2 (de) * 1992-06-15 1998-03-19 Allied Signal Inc Verfahren zur herstellung kettenverlängerter polyester und block- oder pfropfcoployester
DE4242024C2 (de) * 1992-12-12 1995-06-22 Delcroix Jean L Vorrichtung zum wahlweisen Beaufschlagen von Formen für die Kunststoffverarbeitung mit einer Flüssigkeit oder einem unter Druck stehenden Gas
JP3288872B2 (ja) * 1993-12-28 2002-06-04 キヤノン株式会社 プラスチック成形方法とその成形金型及びその成形品
FR2724241B1 (fr) * 1994-09-02 1996-10-25 Air Liquide Ensemble de commande et de distribution de gaz et dispositif de stockage de gaz equipe d'un tel ensemble

Also Published As

Publication number Publication date
DE19513055C2 (de) 2000-02-03
ATE194706T1 (de) 2000-07-15
EP0819240B1 (de) 2000-07-12
DE19513055A1 (de) 1996-10-10
WO1996031760A1 (de) 1996-10-10
US6003549A (en) 1999-12-21
EP0819240A1 (de) 1998-01-21

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law