DISPOSITIF DE LUBRIFICATION DE TREPANS DE FORAGE ROTATIFS

DISPOSITIF DE LUBRIFICATION DE TREPANS DE FORAGE ROTATIFS.L'INVENTION CONCERNE UN DISPOSITIF POUR LUBRIFIER DES TREPANS DE FORAGE ROTATIFS DONT CHAQUE BRANCHE 11 COMPREND UNE MOLETTE 14 SUPPORTEE DE FACON ROTATIVE AU MOYEN D'UN SYSTEME DE SUPPORT A ROULEMENTS 15, 16, 17, 18. DU FLUIDE EST...

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1. Verfasser:	HARRY LENNART KARLSSON ET LARS GOSTA NORLANDER
Format:	Patent
Sprache:	fre
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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creator	HARRY LENNART KARLSSON ET LARS GOSTA NORLANDER
description	DISPOSITIF DE LUBRIFICATION DE TREPANS DE FORAGE ROTATIFS.L'INVENTION CONCERNE UN DISPOSITIF POUR LUBRIFIER DES TREPANS DE FORAGE ROTATIFS DONT CHAQUE BRANCHE 11 COMPREND UNE MOLETTE 14 SUPPORTEE DE FACON ROTATIVE AU MOYEN D'UN SYSTEME DE SUPPORT A ROULEMENTS 15, 16, 17, 18. DU FLUIDE EST ENVOYE AU SYSTEME DE SUPPORT POUR LE REFROIDIR ETOU LE NETTOYER, EN PASSANT PAR UN PASSAGE 31, 32, 33, ET UN LUBRIFIANT EST ENVOYE DANS LEDIT PASSAGE A PARTIR D'UN CORPS 31; 39 EN MATERIAU POREUX QUI EST IMBIBE DES MOYENS DE LUBRIFICATION. POUR CONTROLER L'ALIMENTATION EN MOYENS DE LUBRIFICATION, L'ORGANE POREUX CONSTITUE UNE FRACTION DE LA PAROI INTERNE DUDIT PASSAGE. A device for lubricating rotary drill bits of the type comprising a roller cutter (14) which is rotatably carried by means of a bearing system (15, 16, 17, 18). Fluid is supplied to the bearing system for cooling and/or cleaning thereof through a passage (31, 32, 33; 51, 61), and a lubricant is delivered to said passage from a body (31; 39) of porous material, which is soaked in lubricating means. For purposes of controlling the supply of lubricating means the porous member forms a fraction of the inner wall of said passage.
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DU FLUIDE EST ENVOYE AU SYSTEME DE SUPPORT POUR LE REFROIDIR ETOU LE NETTOYER, EN PASSANT PAR UN PASSAGE 31, 32, 33, ET UN LUBRIFIANT EST ENVOYE DANS LEDIT PASSAGE A PARTIR D'UN CORPS 31; 39 EN MATERIAU POREUX QUI EST IMBIBE DES MOYENS DE LUBRIFICATION. POUR CONTROLER L'ALIMENTATION EN MOYENS DE LUBRIFICATION, L'ORGANE POREUX CONSTITUE UNE FRACTION DE LA PAROI INTERNE DUDIT PASSAGE. A device for lubricating rotary drill bits of the type comprising a roller cutter (14) which is rotatably carried by means of a bearing system (15, 16, 17, 18). Fluid is supplied to the bearing system for cooling and/or cleaning thereof through a passage (31, 32, 33; 51, 61), and a lubricant is delivered to said passage from a body (31; 39) of porous material, which is soaked in lubricating means. For purposes of controlling the supply of lubricating means the porous member forms a fraction of the inner wall of said passage.</description><language>fre</language><subject>EARTH DRILLING ; EARTH DRILLING, e.g. DEEP DRILLING ; FIXED CONSTRUCTIONS ; MINING ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><creationdate>1982</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=19820402&DB=EPODOC&CC=FR&NR=2491122A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19820402&DB=EPODOC&CC=FR&NR=2491122A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HARRY LENNART KARLSSON ET LARS GOSTA NORLANDER</creatorcontrib><title>DISPOSITIF DE LUBRIFICATION DE TREPANS DE FORAGE ROTATIFS</title><description>DISPOSITIF DE LUBRIFICATION DE TREPANS DE FORAGE ROTATIFS.L'INVENTION CONCERNE UN DISPOSITIF POUR LUBRIFIER DES TREPANS DE FORAGE ROTATIFS DONT CHAQUE BRANCHE 11 COMPREND UNE MOLETTE 14 SUPPORTEE DE FACON ROTATIVE AU MOYEN D'UN SYSTEME DE SUPPORT A ROULEMENTS 15, 16, 17, 18. DU FLUIDE EST ENVOYE AU SYSTEME DE SUPPORT POUR LE REFROIDIR ETOU LE NETTOYER, EN PASSANT PAR UN PASSAGE 31, 32, 33, ET UN LUBRIFIANT EST ENVOYE DANS LEDIT PASSAGE A PARTIR D'UN CORPS 31; 39 EN MATERIAU POREUX QUI EST IMBIBE DES MOYENS DE LUBRIFICATION. POUR CONTROLER L'ALIMENTATION EN MOYENS DE LUBRIFICATION, L'ORGANE POREUX CONSTITUE UNE FRACTION DE LA PAROI INTERNE DUDIT PASSAGE. A device for lubricating rotary drill bits of the type comprising a roller cutter (14) which is rotatably carried by means of a bearing system (15, 16, 17, 18). Fluid is supplied to the bearing system for cooling and/or cleaning thereof through a passage (31, 32, 33; 51, 61), and a lubricant is delivered to said passage from a body (31; 39) of porous material, which is soaked in lubricating means. For purposes of controlling the supply of lubricating means the porous member forms a fraction of the inner wall of said passage.</description><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>MINING</subject><subject>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1982</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB08QwO8A_2DPF0U3BxVfAJdQrydPN0dgzx9PcDCYQEuQY4-gWDmG7-QY7urgpB_iFAWbdgHgbWtMSc4lReKM3NoODmGuLsoZtakB-fWlyQmJyal1oS7xZkZGJpaGhk5GhoTIQSADQKKDk</recordid><startdate>19820402</startdate><enddate>19820402</enddate><creator>HARRY LENNART KARLSSON ET LARS GOSTA NORLANDER</creator><scope>EVB</scope></search><sort><creationdate>19820402</creationdate><title>DISPOSITIF DE LUBRIFICATION DE TREPANS DE FORAGE ROTATIFS</title><author>HARRY LENNART KARLSSON ET LARS GOSTA NORLANDER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FR2491122A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>fre</language><creationdate>1982</creationdate><topic>EARTH DRILLING</topic><topic>EARTH DRILLING, e.g. DEEP DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>MINING</topic><topic>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</topic><toplevel>online_resources</toplevel><creatorcontrib>HARRY LENNART KARLSSON ET LARS GOSTA NORLANDER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HARRY LENNART KARLSSON ET LARS GOSTA NORLANDER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DISPOSITIF DE LUBRIFICATION DE TREPANS DE FORAGE ROTATIFS</title><date>1982-04-02</date><risdate>1982</risdate><abstract>DISPOSITIF DE LUBRIFICATION DE TREPANS DE FORAGE ROTATIFS.L'INVENTION CONCERNE UN DISPOSITIF POUR LUBRIFIER DES TREPANS DE FORAGE ROTATIFS DONT CHAQUE BRANCHE 11 COMPREND UNE MOLETTE 14 SUPPORTEE DE FACON ROTATIVE AU MOYEN D'UN SYSTEME DE SUPPORT A ROULEMENTS 15, 16, 17, 18. DU FLUIDE EST ENVOYE AU SYSTEME DE SUPPORT POUR LE REFROIDIR ETOU LE NETTOYER, EN PASSANT PAR UN PASSAGE 31, 32, 33, ET UN LUBRIFIANT EST ENVOYE DANS LEDIT PASSAGE A PARTIR D'UN CORPS 31; 39 EN MATERIAU POREUX QUI EST IMBIBE DES MOYENS DE LUBRIFICATION. POUR CONTROLER L'ALIMENTATION EN MOYENS DE LUBRIFICATION, L'ORGANE POREUX CONSTITUE UNE FRACTION DE LA PAROI INTERNE DUDIT PASSAGE. A device for lubricating rotary drill bits of the type comprising a roller cutter (14) which is rotatably carried by means of a bearing system (15, 16, 17, 18). Fluid is supplied to the bearing system for cooling and/or cleaning thereof through a passage (31, 32, 33; 51, 61), and a lubricant is delivered to said passage from a body (31; 39) of porous material, which is soaked in lubricating means. For purposes of controlling the supply of lubricating means the porous member forms a fraction of the inner wall of said passage.</abstract><oa>free_for_read</oa></addata></record>
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recordid	cdi_epo_espacenet_FR2491122A1
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subjects	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
title	DISPOSITIF DE LUBRIFICATION DE TREPANS DE FORAGE ROTATIFS
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