ES8303150A1 - Perfeccionamientos en un dispositivo de ventilacion de gas incorporado en un molde de una maquina de moldear. - Google Patents
Perfeccionamientos en un dispositivo de ventilacion de gas incorporado en un molde de una maquina de moldear.Info
- Publication number
- ES8303150A1 ES8303150A1 ES81507336A ES507336A ES8303150A1 ES 8303150 A1 ES8303150 A1 ES 8303150A1 ES 81507336 A ES81507336 A ES 81507336A ES 507336 A ES507336 A ES 507336A ES 8303150 A1 ES8303150 A1 ES 8303150A1
- Authority
- ES
- Spain
- Prior art keywords
- valve
- mold
- gas
- urging
- venting arrangement
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/14—Machines with evacuated die cavity
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/812—Venting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
DISPOSITIVO DE VENTILACION DE GAS INCORPORADO EN UN MOLDE DE UNA MAQUINA DE MOLDEAR. CONSTA DE UN CONDUCTO DE VENTILACION DE GAS (9) FORMADO EN EL MOLDE QUE ESTA EN COMUNICACION CON LA CAMARA (7) DE DICHO MOLDE; DE UN CONDUCTO DE DERIVACION RAMIFICADO (15) QUE ESTA UNIDO AL CONDUCTO DE VENTILACION DE GAS (9); DE UN CONDUCTO DE DESCARGA GASEOSA (20) FORMADO EN EL MOLDE QUE ESTA EN COMUNICACION CON EL EXTERIOR DE DICHO MOLDE; DE UNA VALVULA MOVIL (14) EN COMUNICACION CON EL CONDUCTO DE VENTILACION DE GAS (9), PARA ABRIR Y CERRAR EL CONDUCTO DE VENTILACION DE GAS (9), EL CONDUCTO DE DERIVACION (15) Y EL CONDUCTO DE DESCARGA GASEOSA (20); Y DE MEDIOS QUE MANTIENEN LA CITADA VALVULA (14) EN UNA DETERMINADA POSICION, DESPUES QUE HA SIDO OBLIGADA A MOVERSE A ESA POSICION A CAUSA DE UN CHOQUE INICIAL DE LA MASA FUNDIDA DEL MOLDE.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55163830A JPS59310B2 (ja) | 1980-11-20 | 1980-11-20 | 金型用ガス抜き装置 |
JP55163829A JPS5914298B2 (ja) | 1980-11-20 | 1980-11-20 | 金型用ガス抜き装置 |
JP55181334A JPS57106462A (en) | 1980-12-23 | 1980-12-23 | Venting device for die in molding machine |
JP56090296A JPS57205127A (en) | 1981-06-12 | 1981-06-12 | Degassing device of mold in injection molding apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8303150A1 true ES8303150A1 (es) | 1983-02-01 |
ES507336A0 ES507336A0 (es) | 1983-02-01 |
Family
ID=27467758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES81507336A Granted ES507336A0 (es) | 1980-11-20 | 1981-11-20 | Perfeccionamientos en un dispositivo de ventilacion de gas incorporado en un molde de una maquina de moldear. |
Country Status (11)
Country | Link |
---|---|
US (1) | US4489771A (es) |
KR (1) | KR870001311B1 (es) |
AU (1) | AU529914B2 (es) |
BR (1) | BR8107586A (es) |
CA (1) | CA1173614A (es) |
CH (1) | CH655452B (es) |
DE (1) | DE3145742A1 (es) |
ES (1) | ES507336A0 (es) |
FR (1) | FR2494150B1 (es) |
IT (1) | IT1140287B (es) |
SU (1) | SU1184437A3 (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5985354A (ja) * | 1982-11-09 | 1984-05-17 | Ube Ind Ltd | 金型用ガス抜き装置 |
US4562990A (en) * | 1983-06-06 | 1986-01-07 | Rose Robert H | Die venting apparatus in molding of thermoset plastic compounds |
JPS61158884A (ja) * | 1984-12-28 | 1986-07-18 | 宇部興産株式会社 | 溶融体含浸方法およびその装置 |
US4722385A (en) * | 1986-03-14 | 1988-02-02 | Ryobi Ltd. | Deflator for use in injection molding machine |
EP0268113B1 (en) * | 1986-11-04 | 1993-09-22 | Ube Industries, Ltd. | Degassing apparatus for a metal mold |
DE3871558T2 (de) * | 1987-03-13 | 1993-02-25 | Ube Industries | Entgasungseinrichtung fuer eine metallform. |
US4997026A (en) * | 1987-06-05 | 1991-03-05 | Toshiba Kikai Kabushiki Kaisha | Gas venting device for molding operations |
US5004038A (en) * | 1988-11-29 | 1991-04-02 | Ube Industries, Ltd. | Degassing apparatus for mold |
JPH0815647B2 (ja) * | 1990-06-28 | 1996-02-21 | 宇部興産株式会社 | エンジンブロツクの鋳造装置 |
US5240402A (en) * | 1992-11-23 | 1993-08-31 | Husky Injection Molding Systems Ltd. | Apparatus for preparing hollow plastic article |
IT1309221B1 (it) * | 1999-07-02 | 2002-01-16 | Edoardo Bresciani | Valvola di aspirazione per scaricare aria e gas dagli stampi per lapressofusione |
DE19951858A1 (de) * | 1999-10-27 | 2001-05-03 | Buehler Ag | Entlüftungsventil und Druckgießform mit einem Entlüftungsventil |
DE50208528D1 (de) * | 2001-09-21 | 2006-12-07 | Fondarex Sa | Entlüftungsventileinrichtung für Giessformen |
US7165958B2 (en) * | 2004-04-23 | 2007-01-23 | Husky Injection Molding Systems Ltd. | Apparatus for adjustable hot runner assembly seals and tip height using active material elements |
US7293981B2 (en) * | 2004-04-23 | 2007-11-13 | Husky Injection Molding Systems Ltd. | Apparatus for injection molding using active material elements |
US20050236725A1 (en) * | 2004-04-23 | 2005-10-27 | Niewels Joachim J | Method and apparatus for countering mold deflection and misalignment using active material elements |
US7072735B2 (en) * | 2004-04-23 | 2006-07-04 | Husky Injection Molding Systems Ltd. | Control system for utilizing active material elements in a molding system |
US20050238757A1 (en) * | 2004-04-23 | 2005-10-27 | Niewels Joachim J | Method and apparatus for assisting ejection from an injection molding machine using active material elements |
US7481642B2 (en) * | 2004-04-23 | 2009-01-27 | Husky Injection Molding Systems Ltd. | Method and apparatus for controlling a vent gap with active material elements |
US20050236727A1 (en) * | 2004-04-23 | 2005-10-27 | Niewels Joachim J | Method and apparatus for mold component locking using active material elements |
US20050236729A1 (en) * | 2004-04-23 | 2005-10-27 | Arnott Robin A | Method and apparatus for vibrating melt in an injection molding machine using active material elements |
JP2005329442A (ja) | 2004-05-20 | 2005-12-02 | Toyota Motor Corp | 自動変速機のコントロールバルブボディ及びその製造方法 |
US20080224353A1 (en) * | 2007-03-14 | 2008-09-18 | Husky Injection Molding Systems Ltd. | Hydraulic Valve of Molding System |
US8813816B2 (en) | 2012-09-27 | 2014-08-26 | Apple Inc. | Methods of melting and introducing amorphous alloy feedstock for casting or processing |
KR101398535B1 (ko) * | 2013-07-04 | 2014-05-27 | 현대다이모스(주) | 금형용 가스 배출장치 |
JP2022149302A (ja) * | 2021-03-25 | 2022-10-06 | 本田技研工業株式会社 | 遮断弁用のキャップ部材、遮断弁用の弁体、遮断弁の製造方法、および遮断弁の弁体の交換方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL84643C (es) * | 1954-06-29 | |||
NL110153C (es) * | 1957-10-01 | |||
LU37776A1 (es) * | 1959-01-02 | 1900-01-01 | ||
GB1052810A (es) * | 1963-11-14 | |||
DE1483579B1 (de) * | 1965-08-16 | 1969-10-02 | Fritz Hodler | Vorrichtung zur Entlueftung von Giessformen an Druckgiessmaschinen |
CH547137A (de) * | 1972-09-29 | 1974-03-29 | Hodler Fritz | Steuereinrichtung fuer entlueftungsventile in giessformen. |
CH547138A (de) * | 1972-10-05 | 1974-03-29 | Hodler Fritz | Entlueftungsventil zum schliessen des entlueftungskanals von giessformen. |
GB1477589A (en) * | 1974-06-10 | 1977-06-22 | Hodler F | Pressure diecasting block with a venting valve |
DE2433139C3 (de) * | 1974-07-10 | 1978-03-30 | Karl Schmidt Gmbh, 7107 Neckarsulm | Vorrichtung zum Entlüften von Gießformen an Druckgießmaschinen |
DE2751431C2 (de) * | 1977-11-17 | 1986-03-06 | Fritz Territet Vaud Hodler | Entlüftungsventil für Druckgießformen |
US4431047A (en) * | 1979-09-27 | 1984-02-14 | Ube Industries, Ltd. | Gas-venting arrangement incorporated with a mold |
-
1981
- 1981-11-11 AU AU77361/81A patent/AU529914B2/en not_active Ceased
- 1981-11-17 US US06/322,364 patent/US4489771A/en not_active Expired - Lifetime
- 1981-11-18 CA CA000390323A patent/CA1173614A/en not_active Expired
- 1981-11-19 CH CH742981A patent/CH655452B/de unknown
- 1981-11-19 DE DE19813145742 patent/DE3145742A1/de active Granted
- 1981-11-19 SU SU813358554A patent/SU1184437A3/ru active
- 1981-11-20 FR FR8121835A patent/FR2494150B1/fr not_active Expired
- 1981-11-20 IT IT25209/81A patent/IT1140287B/it active
- 1981-11-20 BR BR8107586A patent/BR8107586A/pt not_active IP Right Cessation
- 1981-11-20 KR KR1019810004530A patent/KR870001311B1/ko active
- 1981-11-20 ES ES81507336A patent/ES507336A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
KR870001311B1 (ko) | 1987-07-13 |
KR830007182A (ko) | 1983-10-14 |
FR2494150B1 (fr) | 1985-09-06 |
US4489771A (en) | 1984-12-25 |
AU529914B2 (en) | 1983-06-23 |
CH655452B (es) | 1986-04-30 |
DE3145742A1 (de) | 1982-06-03 |
IT1140287B (it) | 1986-09-24 |
CA1173614A (en) | 1984-09-04 |
DE3145742C2 (es) | 1988-09-01 |
AU7736181A (en) | 1982-05-27 |
SU1184437A3 (ru) | 1985-10-07 |
FR2494150A1 (fr) | 1982-05-21 |
ES507336A0 (es) | 1983-02-01 |
BR8107586A (pt) | 1982-08-17 |
IT8125209A0 (it) | 1981-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970606 |