ES2011685A6 - Mejoras introducidas en maquinas de moldeo por impacto de aire. - Google Patents
Mejoras introducidas en maquinas de moldeo por impacto de aire.Info
- Publication number
- ES2011685A6 ES2011685A6 ES8803220A ES8803220A ES2011685A6 ES 2011685 A6 ES2011685 A6 ES 2011685A6 ES 8803220 A ES8803220 A ES 8803220A ES 8803220 A ES8803220 A ES 8803220A ES 2011685 A6 ES2011685 A6 ES 2011685A6
- Authority
- ES
- Spain
- Prior art keywords
- hopper
- molding machines
- improvements introduced
- air impact
- diffuser
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/02—Compacting by pressing devices only
- B22C15/08—Compacting by pressing devices only involving pneumatic or hydraulic mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
MEJORAS INTRODUCIDAS EN MAQUINAS DE MOLDEO POR IMPACTO DE AIRE. TALES MEJORAS CONSISTEN EN DISPONER LA TOLVA DE SUMINISTRO DE ARENA IMPLANTADA AXIALMENTE EN EL SENO DE LA CAMPANA DE DISPARO DE AIRE COMPRIMIDO, DE MANERA QUE PARA ESTA ULTIMA SE DEFINE UNA EMBOCADURA ANULAR, ENVOLVENTE DE LA EMBOCADURA DE DESCARGA DE LA TOLVA, QUEDANDO AMBAS EMBOCADURAS ENFRENTADAS AL CLASICO DIFUSOR QUE REMATA SUPERIORMENTE LA CAMARA DE MOLDEO. LA VALVULA QUE CIERRA LA CAMPANA DE DISPARO ES UNA VALVULA DE MEMBRANA, TUBULAR, QUE SE ADAPTA Y FIJA POR SUS BORDES A LA CARA INTERNA DEL DIFUSOR, EN EL SECTO COAXIAL Y ENFRENTADO A LA TOLVA.
Priority Applications (19)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8803220A ES2011685A6 (es) | 1988-10-21 | 1988-10-21 | Mejoras introducidas en maquinas de moldeo por impacto de aire. |
DK503089A DK503089A (da) | 1988-10-21 | 1989-10-10 | Formemaskine med trykluftskompression |
MA21907A MA21655A1 (fr) | 1988-10-21 | 1989-10-12 | Ameliorations apportees aux machines de moulage par impact d'air. |
NO89894091A NO894091L (no) | 1988-10-21 | 1989-10-12 | Luftstoet-stoepemaskin. |
CA002000632A CA2000632A1 (en) | 1988-10-21 | 1989-10-13 | Introduced in air impact molding machines |
EP19890500105 EP0365461A3 (en) | 1988-10-21 | 1989-10-16 | Improvements introduced in air impact molding machines |
YU02030/89A YU203089A (en) | 1988-10-21 | 1989-10-18 | Machine for pneumatic moulding |
US07/422,914 US4969503A (en) | 1988-10-21 | 1989-10-18 | Air impact molding machines for making sand molds |
DD89333733A DD284824A5 (de) | 1988-10-21 | 1989-10-19 | Formmaschinen durch luftaufschlag |
CS895946A CS594689A2 (en) | 1988-10-21 | 1989-10-19 | Machine for foundry moulds shaping by means of pneumatic impact |
PT92038A PT92038A (pt) | 1988-10-21 | 1989-10-19 | Aperfeicoamentos introduzidos em maquinas de moldagem por impacto de ar |
TNTNSN89114A TNSN89114A1 (fr) | 1988-10-21 | 1989-10-19 | Ameliorations apportees aux machines de moulage par impact d'air |
HU895380A HUT53565A (en) | 1988-10-21 | 1989-10-20 | Apparatus for producing moulds by air upsetting |
AU43620/89A AU619352B2 (en) | 1988-10-21 | 1989-10-20 | Improvements introduced in air impact machines |
SU894742234A RU2002553C1 (ru) | 1988-10-21 | 1989-10-20 | Воздушно-ударна формовочна машина |
BR898905348A BR8905348A (pt) | 1988-10-21 | 1989-10-20 | Aperfeicoamentos introduzidos em maquinas de moldagem por impacto pneumatico |
KR1019890015147A KR910007602A (ko) | 1988-10-21 | 1989-10-21 | 개량된 공기 충격식 조형기 |
JP1274773A JPH02155536A (ja) | 1988-10-21 | 1989-10-21 | 砂型の空気衝撃式造型装置 |
CN89108085A CN1021550C (zh) | 1988-10-21 | 1989-10-21 | 空气冲击造型机的改进 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8803220A ES2011685A6 (es) | 1988-10-21 | 1988-10-21 | Mejoras introducidas en maquinas de moldeo por impacto de aire. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2011685A6 true ES2011685A6 (es) | 1990-02-01 |
Family
ID=8258615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8803220A Expired - Lifetime ES2011685A6 (es) | 1988-10-21 | 1988-10-21 | Mejoras introducidas en maquinas de moldeo por impacto de aire. |
Country Status (19)
Country | Link |
---|---|
US (1) | US4969503A (es) |
EP (1) | EP0365461A3 (es) |
JP (1) | JPH02155536A (es) |
KR (1) | KR910007602A (es) |
CN (1) | CN1021550C (es) |
AU (1) | AU619352B2 (es) |
BR (1) | BR8905348A (es) |
CA (1) | CA2000632A1 (es) |
CS (1) | CS594689A2 (es) |
DD (1) | DD284824A5 (es) |
DK (1) | DK503089A (es) |
ES (1) | ES2011685A6 (es) |
HU (1) | HUT53565A (es) |
MA (1) | MA21655A1 (es) |
NO (1) | NO894091L (es) |
PT (1) | PT92038A (es) |
RU (1) | RU2002553C1 (es) |
TN (1) | TNSN89114A1 (es) |
YU (1) | YU203089A (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998026887A1 (es) * | 1996-12-17 | 1998-06-25 | Loramendi, S.A. | Maquina mejorada para compactacion de moldes de arena por impacto de aire u onda expansiva |
ES2148020A1 (es) * | 1996-12-17 | 2000-10-01 | Loramendi Sa | Maquina mejorada para compactacion de moldes de arena por impacto de aire u onda expansiva. |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4342364C1 (de) * | 1993-12-11 | 1994-10-13 | Hottinger Adolf Masch | Vorrichtung zum Schießen von Gießereikernen oder -formen |
KR100405987B1 (ko) * | 2001-11-29 | 2003-11-14 | 정을석 | 폴리에스터 필라멘트사에 신축성 및 집속성을 부여하는 장치 |
CN107377895A (zh) * | 2017-08-24 | 2017-11-24 | 禹州市昆仑模具有限公司 | 液压射芯机 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT381877B (de) * | 1978-12-15 | 1986-12-10 | Fischer Ag Georg | Verfahren und vorrichtung zum verdichten von koernigen stoffen, insbesondere giessereiformstoff |
EP0084627B1 (de) * | 1981-12-28 | 1986-05-07 | BMD Badische Maschinenfabrik Durlach GmbH | Vorrichtung zum Verdichten von Giesserei-Formstoff |
SU1031635A1 (ru) * | 1982-01-04 | 1983-07-30 | Краматорский Научно-Исследовательский И Проектно-Конструкторский Технологический Институт По Адъюстажному И Прецизионному Прокатному Оборудованию | Формовочна машина |
SU1061912A1 (ru) * | 1982-08-05 | 1983-12-23 | Краматорский Научно-Исследовательский И Проектно-Технологический Институт Машиностроения | Формовочна машина |
DE3319030A1 (de) * | 1983-05-26 | 1984-11-29 | BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe | Vorrichtung zum verdichten von giessereiformsand im gasdruckverfahren |
DE8606530U1 (de) * | 1986-03-10 | 1986-04-24 | Buderus Ag, 6330 Wetzlar | Vorrichtung zum Herstellen von Gießformen |
-
1988
- 1988-10-21 ES ES8803220A patent/ES2011685A6/es not_active Expired - Lifetime
-
1989
- 1989-10-10 DK DK503089A patent/DK503089A/da not_active Application Discontinuation
- 1989-10-12 NO NO89894091A patent/NO894091L/no unknown
- 1989-10-12 MA MA21907A patent/MA21655A1/fr unknown
- 1989-10-13 CA CA002000632A patent/CA2000632A1/en not_active Abandoned
- 1989-10-16 EP EP19890500105 patent/EP0365461A3/en not_active Withdrawn
- 1989-10-18 YU YU02030/89A patent/YU203089A/xx unknown
- 1989-10-18 US US07/422,914 patent/US4969503A/en not_active Expired - Fee Related
- 1989-10-19 TN TNTNSN89114A patent/TNSN89114A1/fr unknown
- 1989-10-19 CS CS895946A patent/CS594689A2/cs unknown
- 1989-10-19 PT PT92038A patent/PT92038A/pt not_active Application Discontinuation
- 1989-10-19 DD DD89333733A patent/DD284824A5/de not_active IP Right Cessation
- 1989-10-20 RU SU894742234A patent/RU2002553C1/ru active
- 1989-10-20 BR BR898905348A patent/BR8905348A/pt not_active Application Discontinuation
- 1989-10-20 HU HU895380A patent/HUT53565A/hu unknown
- 1989-10-20 AU AU43620/89A patent/AU619352B2/en not_active Ceased
- 1989-10-21 KR KR1019890015147A patent/KR910007602A/ko not_active Application Discontinuation
- 1989-10-21 CN CN89108085A patent/CN1021550C/zh not_active Expired - Fee Related
- 1989-10-21 JP JP1274773A patent/JPH02155536A/ja active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998026887A1 (es) * | 1996-12-17 | 1998-06-25 | Loramendi, S.A. | Maquina mejorada para compactacion de moldes de arena por impacto de aire u onda expansiva |
ES2148020A1 (es) * | 1996-12-17 | 2000-10-01 | Loramendi Sa | Maquina mejorada para compactacion de moldes de arena por impacto de aire u onda expansiva. |
US6145576A (en) * | 1996-12-17 | 2000-11-14 | Loramendi, S.A. | Machine for compacting sand moulds by air impact or expansion waves |
ES2151779A1 (es) * | 1996-12-17 | 2001-01-01 | Loramendi Sa | Maquina mejorada para compactacion de moldes de arena por impacto de aire y onda expansiva. |
Also Published As
Publication number | Publication date |
---|---|
HUT53565A (en) | 1990-11-28 |
PT92038A (pt) | 1990-04-30 |
AU4362089A (en) | 1990-04-26 |
CA2000632A1 (en) | 1990-04-21 |
DD284824A5 (de) | 1990-11-28 |
NO894091L (no) | 1990-04-23 |
JPH0367783B2 (es) | 1991-10-24 |
YU203089A (en) | 1991-06-30 |
DK503089A (da) | 1990-04-22 |
NO894091D0 (no) | 1989-10-12 |
CS594689A2 (en) | 1991-10-15 |
BR8905348A (pt) | 1990-05-22 |
JPH02155536A (ja) | 1990-06-14 |
RU2002553C1 (ru) | 1993-11-15 |
AU619352B2 (en) | 1992-01-23 |
CN1043647A (zh) | 1990-07-11 |
CN1021550C (zh) | 1993-07-14 |
KR910007602A (ko) | 1991-05-30 |
MA21655A1 (fr) | 1990-07-01 |
TNSN89114A1 (fr) | 1991-02-04 |
HU895380D0 (en) | 1990-01-28 |
EP0365461A3 (en) | 1991-01-30 |
US4969503A (en) | 1990-11-13 |
DK503089D0 (da) | 1989-10-10 |
EP0365461A2 (en) | 1990-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2008-10-21 |