PROCESSO E APARELHO PARA LIMPAR PECAS DE TRABALHO
PCT No. PCT/SU88/00075 Sec. 371 Date Dec. 4, 1989 Sec. 102(e) Date Dec. 4, 1989 PCT Filed Mar. 29, 1988 PCT Pub. No. WO89/09099 PCT Pub. Date Oct. 5, 1989.The proposed method resides in that the surface of a workpiece is treated with a molten solvent which at first is crystallized at the surface of...
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| creator | VALERY SERGEEVICH SHAIDUROV JURY MIKHAILOVICH OSPISCHEV VLADIMIR ALEXANDROVICH FEDJUNIN LEONID NIKOLAEVICH KARMADONOV LEV SEMENOVICH VERKHORUBOV VLADIMIR VASILIEVICH BORDUNOV EVGENY ALEXANDROVICH CHEREPENKO JURY LEONIDOVICH BAKMUTOV ARKADY TIMOFEEVICH MIKHAILOV SERGEI PETROVICH ZHURAVKOV ANATOLY BORISOVICH SVIRIDOV |
| description | PCT No. PCT/SU88/00075 Sec. 371 Date Dec. 4, 1989 Sec. 102(e) Date Dec. 4, 1989 PCT Filed Mar. 29, 1988 PCT Pub. No. WO89/09099 PCT Pub. Date Oct. 5, 1989.The proposed method resides in that the surface of a workpiece is treated with a molten solvent which at first is crystallized at the surface of the workpiece and then is melted to result in a used solution which is cooled and settled to form two layers, viz., an upper layer containing petroleum products, light mechanical impurities and a quantity of the solvent, and a lower layer containing the solvent, heafy mechanical impurities and a quantity of petroleum products, after which petroleum products are separated from the upper layer, whereas, the crystals of the solvent are melted and added to the lower layer from which the solvent is separated and conveyed for cleaning the workpieces. An apparatus for carrying out the method comprises a system (12) for regenerating the used solution connected to a system (20) for separating constituents of the upper layer (18), and a system (21) for separating constituents of the lower layer (19). |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_BR8807552A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>BR8807552A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_BR8807552A3</originalsourceid><addsrcrecordid>eNrjZDAMCPJ3dg0O9ldwVXAMcAxy9fHwVwDSjgo-nr5AWiHA1dkxWMHFVSEkyNHJESjLw8CalphTnMoLpbkZ5N1cQ5w9dFML8uNTiwsSk1PzUkvinYIsLAzMTU2NHI0JqwAAmKUlag</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PROCESSO E APARELHO PARA LIMPAR PECAS DE TRABALHO</title><source>esp@cenet</source><creator>VALERY SERGEEVICH SHAIDUROV ; JURY MIKHAILOVICH OSPISCHEV ; VLADIMIR ALEXANDROVICH FEDJUNIN ; LEONID NIKOLAEVICH KARMADONOV ; LEV SEMENOVICH VERKHORUBOV ; VLADIMIR VASILIEVICH BORDUNOV ; EVGENY ALEXANDROVICH CHEREPENKO ; JURY LEONIDOVICH BAKMUTOV ; ARKADY TIMOFEEVICH MIKHAILOV ; SERGEI PETROVICH ZHURAVKOV ; ANATOLY BORISOVICH SVIRIDOV</creator><creatorcontrib>VALERY SERGEEVICH SHAIDUROV ; JURY MIKHAILOVICH OSPISCHEV ; VLADIMIR ALEXANDROVICH FEDJUNIN ; LEONID NIKOLAEVICH KARMADONOV ; LEV SEMENOVICH VERKHORUBOV ; VLADIMIR VASILIEVICH BORDUNOV ; EVGENY ALEXANDROVICH CHEREPENKO ; JURY LEONIDOVICH BAKMUTOV ; ARKADY TIMOFEEVICH MIKHAILOV ; SERGEI PETROVICH ZHURAVKOV ; ANATOLY BORISOVICH SVIRIDOV</creatorcontrib><description>PCT No. PCT/SU88/00075 Sec. 371 Date Dec. 4, 1989 Sec. 102(e) Date Dec. 4, 1989 PCT Filed Mar. 29, 1988 PCT Pub. No. WO89/09099 PCT Pub. Date Oct. 5, 1989.The proposed method resides in that the surface of a workpiece is treated with a molten solvent which at first is crystallized at the surface of the workpiece and then is melted to result in a used solution which is cooled and settled to form two layers, viz., an upper layer containing petroleum products, light mechanical impurities and a quantity of the solvent, and a lower layer containing the solvent, heafy mechanical impurities and a quantity of petroleum products, after which petroleum products are separated from the upper layer, whereas, the crystals of the solvent are melted and added to the lower layer from which the solvent is separated and conveyed for cleaning the workpieces. An apparatus for carrying out the method comprises a system (12) for regenerating the used solution connected to a system (20) for separating constituents of the upper layer (18), and a system (21) for separating constituents of the lower layer (19).</description><edition>5</edition><language>por</language><subject>CHEMICAL SURFACE TREATMENT ; CHEMISTRY ; CLEANING ; CLEANING IN GENERAL ; CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING MATERIAL WITH METALLIC MATERIAL ; COATING METALLIC MATERIAL ; DIFFUSION TREATMENT OF METALLIC MATERIAL ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; METALLURGY ; PERFORMING OPERATIONS ; PREVENTION OF FOULING IN GENERAL ; TRANSPORTING</subject><creationdate>1990</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&date=19900522&DB=EPODOC&CC=BR&NR=8807552A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19900522&DB=EPODOC&CC=BR&NR=8807552A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>VALERY SERGEEVICH SHAIDUROV</creatorcontrib><creatorcontrib>JURY MIKHAILOVICH OSPISCHEV</creatorcontrib><creatorcontrib>VLADIMIR ALEXANDROVICH FEDJUNIN</creatorcontrib><creatorcontrib>LEONID NIKOLAEVICH KARMADONOV</creatorcontrib><creatorcontrib>LEV SEMENOVICH VERKHORUBOV</creatorcontrib><creatorcontrib>VLADIMIR VASILIEVICH BORDUNOV</creatorcontrib><creatorcontrib>EVGENY ALEXANDROVICH CHEREPENKO</creatorcontrib><creatorcontrib>JURY LEONIDOVICH BAKMUTOV</creatorcontrib><creatorcontrib>ARKADY TIMOFEEVICH MIKHAILOV</creatorcontrib><creatorcontrib>SERGEI PETROVICH ZHURAVKOV</creatorcontrib><creatorcontrib>ANATOLY BORISOVICH SVIRIDOV</creatorcontrib><title>PROCESSO E APARELHO PARA LIMPAR PECAS DE TRABALHO</title><description>PCT No. PCT/SU88/00075 Sec. 371 Date Dec. 4, 1989 Sec. 102(e) Date Dec. 4, 1989 PCT Filed Mar. 29, 1988 PCT Pub. No. WO89/09099 PCT Pub. Date Oct. 5, 1989.The proposed method resides in that the surface of a workpiece is treated with a molten solvent which at first is crystallized at the surface of the workpiece and then is melted to result in a used solution which is cooled and settled to form two layers, viz., an upper layer containing petroleum products, light mechanical impurities and a quantity of the solvent, and a lower layer containing the solvent, heafy mechanical impurities and a quantity of petroleum products, after which petroleum products are separated from the upper layer, whereas, the crystals of the solvent are melted and added to the lower layer from which the solvent is separated and conveyed for cleaning the workpieces. 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No. WO89/09099 PCT Pub. Date Oct. 5, 1989.The proposed method resides in that the surface of a workpiece is treated with a molten solvent which at first is crystallized at the surface of the workpiece and then is melted to result in a used solution which is cooled and settled to form two layers, viz., an upper layer containing petroleum products, light mechanical impurities and a quantity of the solvent, and a lower layer containing the solvent, heafy mechanical impurities and a quantity of petroleum products, after which petroleum products are separated from the upper layer, whereas, the crystals of the solvent are melted and added to the lower layer from which the solvent is separated and conveyed for cleaning the workpieces. An apparatus for carrying out the method comprises a system (12) for regenerating the used solution connected to a system (20) for separating constituents of the upper layer (18), and a system (21) for separating constituents of the lower layer (19).</abstract><edition>5</edition><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMICAL SURFACE TREATMENT CHEMISTRY CLEANING CLEANING IN GENERAL CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL TRANSPORTING |
| title | PROCESSO E APARELHO PARA LIMPAR PECAS DE TRABALHO |
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