METHOD AND APPARATUS FOR WET MOLDING

METHOD AND APPARATUS FOR WET MOLDING

PURPOSE: To facilitate dewatering by pressurization without being followed by a counter flow of slurry by a method wherein pressure of a specified range of magnifications generated in a space during dewatering and pressurization is impressed to the slurry in the molding space from outside a molding...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YAMAMOTO MIKIO, TAKIZAWA FUMIHIKO
Format: Patent
Sprache:eng
Schlagworte:
PERFORMING OPERATIONS
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
TRANSPORTING
WORKING CEMENT, CLAY, OR STONE
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator YAMAMOTO MIKIO
TAKIZAWA FUMIHIKO
description PURPOSE: To facilitate dewatering by pressurization without being followed by a counter flow of slurry by a method wherein pressure of a specified range of magnifications generated in a space during dewatering and pressurization is impressed to the slurry in the molding space from outside a molding space. CONSTITUTION: A valve 15 is opened, a slurry feeder 16 is operated, and slurry is injected into a molding cavity 4 by a specified pressure. Then, by lowering a die 1 after closing the valve 15, an upper punch 2 and a lower punch 3 are relatively displaced, and pressure molding is carried out while dewatering is carried out. By operating a pressure cylinder in the dewatering and pressurization process, the slurry is supplied toward to an injection opening 12. Thereby, the slurry in the molding cavity 4 can be inhibited from reversely flowing from the injection opening 12 in the dewatering and pressurization process. Since back up pressure of 1.5-3.0 times injection pressure of the slurry is applied to the slurry in the molding cavity by operation of a pressure cylinder 17, the counter flow is prevented.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPH08258015A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPH08258015A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPH08258015A3</originalsourceid><addsrcrecordid>eNrjZFDxdQ3x8HdRcPQD4oAAxyDHkNBgBTf_IIVw1xAFX38fF08_dx4G1rTEnOJUXijNzaDo5hri7KGbWpAfn1pckJicmpdaEu8V4GFgYWRqYWBo6mhMjBoAcLAjDQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD AND APPARATUS FOR WET MOLDING</title><source>esp@cenet</source><creator>YAMAMOTO MIKIO ; TAKIZAWA FUMIHIKO</creator><creatorcontrib>YAMAMOTO MIKIO ; TAKIZAWA FUMIHIKO</creatorcontrib><description>PURPOSE: To facilitate dewatering by pressurization without being followed by a counter flow of slurry by a method wherein pressure of a specified range of magnifications generated in a space during dewatering and pressurization is impressed to the slurry in the molding space from outside a molding space. CONSTITUTION: A valve 15 is opened, a slurry feeder 16 is operated, and slurry is injected into a molding cavity 4 by a specified pressure. Then, by lowering a die 1 after closing the valve 15, an upper punch 2 and a lower punch 3 are relatively displaced, and pressure molding is carried out while dewatering is carried out. By operating a pressure cylinder in the dewatering and pressurization process, the slurry is supplied toward to an injection opening 12. Thereby, the slurry in the molding cavity 4 can be inhibited from reversely flowing from the injection opening 12 in the dewatering and pressurization process. Since back up pressure of 1.5-3.0 times injection pressure of the slurry is applied to the slurry in the molding cavity by operation of a pressure cylinder 17, the counter flow is prevented.</description><edition>6</edition><language>eng</language><subject>PERFORMING OPERATIONS ; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER ; TRANSPORTING ; WORKING CEMENT, CLAY, OR STONE</subject><creationdate>1996</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19961008&amp;DB=EPODOC&amp;CC=JP&amp;NR=H08258015A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19961008&amp;DB=EPODOC&amp;CC=JP&amp;NR=H08258015A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YAMAMOTO MIKIO</creatorcontrib><creatorcontrib>TAKIZAWA FUMIHIKO</creatorcontrib><title>METHOD AND APPARATUS FOR WET MOLDING</title><description>PURPOSE: To facilitate dewatering by pressurization without being followed by a counter flow of slurry by a method wherein pressure of a specified range of magnifications generated in a space during dewatering and pressurization is impressed to the slurry in the molding space from outside a molding space. CONSTITUTION: A valve 15 is opened, a slurry feeder 16 is operated, and slurry is injected into a molding cavity 4 by a specified pressure. Then, by lowering a die 1 after closing the valve 15, an upper punch 2 and a lower punch 3 are relatively displaced, and pressure molding is carried out while dewatering is carried out. By operating a pressure cylinder in the dewatering and pressurization process, the slurry is supplied toward to an injection opening 12. Thereby, the slurry in the molding cavity 4 can be inhibited from reversely flowing from the injection opening 12 in the dewatering and pressurization process. Since back up pressure of 1.5-3.0 times injection pressure of the slurry is applied to the slurry in the molding cavity by operation of a pressure cylinder 17, the counter flow is prevented.</description><subject>PERFORMING OPERATIONS</subject><subject>SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER</subject><subject>TRANSPORTING</subject><subject>WORKING CEMENT, CLAY, OR STONE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1996</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFDxdQ3x8HdRcPQD4oAAxyDHkNBgBTf_IIVw1xAFX38fF08_dx4G1rTEnOJUXijNzaDo5hri7KGbWpAfn1pckJicmpdaEu8V4GFgYWRqYWBo6mhMjBoAcLAjDQ</recordid><startdate>19961008</startdate><enddate>19961008</enddate><creator>YAMAMOTO MIKIO</creator><creator>TAKIZAWA FUMIHIKO</creator><scope>EVB</scope></search><sort><creationdate>19961008</creationdate><title>METHOD AND APPARATUS FOR WET MOLDING</title><author>YAMAMOTO MIKIO ; TAKIZAWA FUMIHIKO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH08258015A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1996</creationdate><topic>PERFORMING OPERATIONS</topic><topic>SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER</topic><topic>TRANSPORTING</topic><topic>WORKING CEMENT, CLAY, OR STONE</topic><toplevel>online_resources</toplevel><creatorcontrib>YAMAMOTO MIKIO</creatorcontrib><creatorcontrib>TAKIZAWA FUMIHIKO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YAMAMOTO MIKIO</au><au>TAKIZAWA FUMIHIKO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD AND APPARATUS FOR WET MOLDING</title><date>1996-10-08</date><risdate>1996</risdate><abstract>PURPOSE: To facilitate dewatering by pressurization without being followed by a counter flow of slurry by a method wherein pressure of a specified range of magnifications generated in a space during dewatering and pressurization is impressed to the slurry in the molding space from outside a molding space. CONSTITUTION: A valve 15 is opened, a slurry feeder 16 is operated, and slurry is injected into a molding cavity 4 by a specified pressure. Then, by lowering a die 1 after closing the valve 15, an upper punch 2 and a lower punch 3 are relatively displaced, and pressure molding is carried out while dewatering is carried out. By operating a pressure cylinder in the dewatering and pressurization process, the slurry is supplied toward to an injection opening 12. Thereby, the slurry in the molding cavity 4 can be inhibited from reversely flowing from the injection opening 12 in the dewatering and pressurization process. Since back up pressure of 1.5-3.0 times injection pressure of the slurry is applied to the slurry in the molding cavity by operation of a pressure cylinder 17, the counter flow is prevented.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_JPH08258015A
source esp@cenet
subjects PERFORMING OPERATIONS
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
TRANSPORTING
WORKING CEMENT, CLAY, OR STONE
title METHOD AND APPARATUS FOR WET MOLDING
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-30T20%3A57%3A07IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=YAMAMOTO%20MIKIO&rft.date=1996-10-08&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJPH08258015A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true