ES2006861A6 - Mejoras introducidas en campanas de aire para moldeo por onda expansiva. - Google Patents

Mejoras introducidas en campanas de aire para moldeo por onda expansiva.

Info

Publication number
ES2006861A6
ES2006861A6 ES8800859A ES8800859A ES2006861A6 ES 2006861 A6 ES2006861 A6 ES 2006861A6 ES 8800859 A ES8800859 A ES 8800859A ES 8800859 A ES8800859 A ES 8800859A ES 2006861 A6 ES2006861 A6 ES 2006861A6
Authority
ES
Spain
Prior art keywords
membrane
airvessels
molding
support plate
improvements introduced
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
Application number
ES8800859A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES8800859A priority Critical patent/ES2006861A6/es
Priority to US07/319,955 priority patent/US4930564A/en
Priority to AU31114/89A priority patent/AU609265B2/en
Priority to AR313387A priority patent/AR240266A1/es
Priority to DE89500029T priority patent/DE68906699T2/de
Priority to EP89500029A priority patent/EP0334787B1/en
Priority to CA000593583A priority patent/CA1332494C/en
Priority to MA21764A priority patent/MA21519A1/fr
Priority to JP1067383A priority patent/JPH01278939A/ja
Priority to EG23689A priority patent/EG18968A/xx
Priority to SU894613696A priority patent/RU2039627C1/ru
Priority to NO891219A priority patent/NO174141C/no
Priority to MX015348A priority patent/MX171312B/es
Priority to PT90055A priority patent/PT90055B/pt
Priority to DK134389A priority patent/DK134389A/da
Priority to CN89101608.2A priority patent/CN1024507C/zh
Priority to BR898901312A priority patent/BR8901312A/pt
Publication of ES2006861A6 publication Critical patent/ES2006861A6/es
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Safety Valves (AREA)
  • Diaphragms And Bellows (AREA)

Abstract

MEJORAS INTRODUCIDAS EN CAMPANAS DE AIRE PARA MOLDEO POR ONDA EXPANSIVA. TALES MEJORAS CONSISTEN EN LA UTILIZACION, COMO ELEMENTO VALVULAR, DE UNA MEMBRANA (13) DE GRAN ELASTICIDAD, FIJADA MEDIANTE BRIDAS 14 Y 17 A UNA PLACA SOPORTE 15, CONFIGURANDO UNA CAMARA ANULAR 16 PRESURIZABLE A TRAVES DE LA CONDUCCION 19 PARA DEFORMAR LA MEMBRANA 13 HACIA LA SITUACION DE CIERRE EN LA QUE ESTA INCIDE SOBRE EL ASIENTO VALVULAR 24, ESTABLECIENDOSE EN EL CENTRO DEL CONJUNTO MEMBRANA-PLACA SOPORTE UN ORIFICIO AL QUE SE ACOPLA AXIALMENTE UNA CONDUCCION DE SALIDA 22 PARA DESCARGA O ESCAPE DEL AIRE RESIDUAL DEL DIFUSOR 9.
ES8800859A 1988-03-21 1988-03-21 Mejoras introducidas en campanas de aire para moldeo por onda expansiva. Expired ES2006861A6 (es)

Priority Applications (17)

Application Number Priority Date Filing Date Title
ES8800859A ES2006861A6 (es) 1988-03-21 1988-03-21 Mejoras introducidas en campanas de aire para moldeo por onda expansiva.
US07/319,955 US4930564A (en) 1988-03-21 1989-03-07 Airvessel for molding by expansive waves
AU31114/89A AU609265B2 (en) 1988-03-21 1989-03-08 Improvements in air vessels for molding
AR313387A AR240266A1 (es) 1988-03-21 1989-03-10 Mejoras introducidas en campanas de aire para moldeo por onda expansiva.
DE89500029T DE68906699T2 (de) 1988-03-21 1989-03-10 Druckbehälter für das Formen unter Druck.
EP89500029A EP0334787B1 (en) 1988-03-21 1989-03-10 Improvements introduced in airvessels for molding by expansive waves
CA000593583A CA1332494C (en) 1988-03-21 1989-03-14 Airvessels for molding by expansive waves
MA21764A MA21519A1 (fr) 1988-03-21 1989-03-17 Amelioration apportees aux cloches a air pour moulage par onde expansive .
JP1067383A JPH01278939A (ja) 1988-03-21 1989-03-18 膨張波造型空気容器
EG23689A EG18968A (en) 1988-03-21 1989-03-19 Improvements introduced in airvessels for molding by expansive waves
SU894613696A RU2039627C1 (ru) 1988-03-21 1989-03-20 Импульсная головка для формовочных машин
NO891219A NO174141C (no) 1988-03-21 1989-03-20 Anordning ved en formmaskin
MX015348A MX171312B (es) 1988-03-21 1989-03-20 Mejoras introducidas en campanas de aire para moldeo por onda expansiva
PT90055A PT90055B (pt) 1988-03-21 1989-03-20 Aperfeicoamentos introduzidos nas campanulas de ar utilizadas nos sistemas de moldagem por meio de ondas expansivas
DK134389A DK134389A (da) 1988-03-21 1989-03-20 Luftbeholder til formning med ekspansionsboelger
CN89101608.2A CN1024507C (zh) 1988-03-21 1989-03-21 膨胀波造型机
BR898901312A BR8901312A (pt) 1988-03-21 1989-03-21 Aperfeicoamentos introduzidos em vasos de ar para moldagem por ondas expansivas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8800859A ES2006861A6 (es) 1988-03-21 1988-03-21 Mejoras introducidas en campanas de aire para moldeo por onda expansiva.

Publications (1)

Publication Number Publication Date
ES2006861A6 true ES2006861A6 (es) 1989-05-16

Family

ID=8255455

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8800859A Expired ES2006861A6 (es) 1988-03-21 1988-03-21 Mejoras introducidas en campanas de aire para moldeo por onda expansiva.

Country Status (17)

Country Link
US (1) US4930564A (es)
EP (1) EP0334787B1 (es)
JP (1) JPH01278939A (es)
CN (1) CN1024507C (es)
AR (1) AR240266A1 (es)
AU (1) AU609265B2 (es)
BR (1) BR8901312A (es)
CA (1) CA1332494C (es)
DE (1) DE68906699T2 (es)
DK (1) DK134389A (es)
EG (1) EG18968A (es)
ES (1) ES2006861A6 (es)
MA (1) MA21519A1 (es)
MX (1) MX171312B (es)
NO (1) NO174141C (es)
PT (1) PT90055B (es)
RU (1) RU2039627C1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2131433B1 (es) * 1996-01-18 2000-03-01 Loramendi Sa Dispositivo de alta compactacion para maquinas de moldeo de cajas de arena por impacto de aire.
EP0849017B1 (en) * 1996-12-17 2001-10-04 Loramendi, S.A. Improved sand mould air impact or blast compacting machine
WO1998045070A1 (es) * 1997-04-08 1998-10-15 Loramendi, S.A. Dispositivo de alta compactacion para maquinas de moldeo de cajas de arena por impacto de aire
BRPI0513656A (pt) * 2004-08-03 2008-05-13 Airbus porta de fechamento para aeronave e aeronave

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH640757A5 (de) * 1979-04-04 1984-01-31 Fischer Ag Georg Verfahren und einrichtung zum verdichten von formstoffen.
EP0170765B1 (de) * 1981-12-28 1988-08-31 BMD Badische Maschinenfabrik Durlach GmbH Vorrichtung zum Verdichten von Giesserei-Formstoff
DE3243951A1 (de) * 1981-12-28 1983-07-07 BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe Verfahren und vorrichtung zum verdichten von giesserei-formstoff
CH648225A5 (de) * 1982-10-01 1985-03-15 Fischer Ag Georg Verfahren und vorrichtung zum verdichten von koernigen formstoffen, insbesondere giessereiformstoffen.
CH664914A5 (de) * 1982-10-15 1988-04-15 Fischer Ag Georg Einrichtung zum verdichten einer masse von koernigem formstoff.
DE3321622A1 (de) * 1983-06-15 1984-12-20 BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe Vorrichtung zum verdichten von giesserei-formstoff
DE3432368A1 (de) * 1984-09-03 1986-03-13 Künkel - Wagner GmbH & Co KG, 3220 Alfeld Vorrichtung zum impulsartigen ausformen von formmassen zum herstellen von sandgiessformen

Also Published As

Publication number Publication date
US4930564A (en) 1990-06-05
EP0334787A3 (en) 1990-09-26
AU3111489A (en) 1989-09-21
NO891219L (no) 1989-09-22
JPH01278939A (ja) 1989-11-09
JPH0378169B2 (es) 1991-12-12
RU2039627C1 (ru) 1995-07-20
EP0334787A2 (en) 1989-09-27
DE68906699T2 (de) 1993-11-18
AU609265B2 (en) 1991-04-26
AR240266A1 (es) 1990-03-30
MA21519A1 (fr) 1989-10-01
MX171312B (es) 1993-10-18
CA1332494C (en) 1994-10-18
PT90055A (pt) 1989-11-10
NO174141B (no) 1993-12-13
NO174141C (no) 1994-03-23
EP0334787B1 (en) 1993-05-26
NO891219D0 (no) 1989-03-20
CN1024507C (zh) 1994-05-18
EG18968A (en) 1994-07-30
CN1036520A (zh) 1989-10-25
DK134389D0 (da) 1989-03-20
DE68906699D1 (de) 1993-07-01
PT90055B (pt) 1994-03-31
BR8901312A (pt) 1989-11-07
DK134389A (da) 1989-09-22

Similar Documents

Publication Publication Date Title
MX9706624A (es) Una valvula de gas para surtir un pulso de gas.
PL343886A1 (en) Gas valve and method of delivering a gas pulse
ES8401198A1 (es) Perfeccionamientos en sistemas de distribucion por via electrica de senales neumaticas de control.
CA2010074A1 (en) Valve assembly
IT1234942B (it) Dispositivo per la percezione del flusso di gas.
EP0246584A3 (en) Valve with membrane
ES2006861A6 (es) Mejoras introducidas en campanas de aire para moldeo por onda expansiva.
ES8800405A1 (es) Perfeccionamientos en los obturadores para tuberias de grandes dimensiones y similares.
ES2015455A6 (es) Dispositivo suministrador de presion.
MY128006A (en) Improvements in and relating to liquid dispensing apparatus
GB8624385D0 (en) Safety gas valve with timer
CA2032283A1 (en) Gas fitting
ES8102317A1 (es) Perfeccionamientos en valvulas para un sistema de tuberia deagua
SE9103718D0 (sv) Druckluftventil
ES478581A1 (es) Perfeccionamientos en dispositivos de aire de presion para instalaciones de abastecimiento de agua de presion regulada.
EP0202725A3 (en) Filter bag sealing arrangement
ES8103329A1 (es) Un dispositivo de valvula perfeccionado
GB1522861A (en) Breathing apparatus
ES2167128A1 (es) Mecanismo para la conexion de un dispositivo desplazable de descarga a la boca de salida de un silo o a la boca de salida de un recipiente.
SU703713A1 (ru) Запорное устройство
JPS55152971A (en) Relief valve
GB1507151A (en) Gas valves
TW338126B (en) Fluid pressure regulator and formed metal diaphragm for use in pressure instrumentation
SE9301505D0 (sv) Behaallare
GB2324137A (en) Mounting of a gas regulator on an air gun