DRILL BIT CUTTERS AND CUTTER ASSEMBLIES
A cutter for a drill bit includes a substrate defining a hole at least partially through the substrate. A diamond table including a protrusion is received within the hole such that a gap is defined between the protrusion and the substrate ranging between 0.001 and 0.010 inches when the substrate and...
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| creator | BRYSON, ALAN CAMPBELL SAINI, GAGAN |
| description | A cutter for a drill bit includes a substrate defining a hole at least partially through the substrate. A diamond table including a protrusion is received within the hole such that a gap is defined between the protrusion and the substrate ranging between 0.001 and 0.010 inches when the substrate and diamond table are at standard temperature and pressure (STP). A braze alloy couples the diamond table to the substrate at an interface between the diamond table and the substrate. At least a portion of the braze alloy is disposed in the gap in compression between the protrusion on the diamond and the hole in the substrate.
L'invention concerne un dispositif de coupe pour un trépan de forage, lequel dispositif comprend un substrat définissant un trou au moins partiellement à travers le substrat. Une table de diamant comprenant une saillie est reçue à l'intérieur du trou, de telle sorte qu'un espace est défini entre la saillie et le substrat, compris entre 0,001 et 0,010 pouce quand le substrat et la table de diamant sont à une température et une pression standard (STP). Un alliage de brasure couple la table de diamant au substrat au niveau d'une interface entre la table de diamant et le substrat. Au moins une partie de l'alliage de brasure est disposée dans l'espace en compression entre la saillie sur le diamant et le trou dans le substrat. |
| format | Patent |
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L'invention concerne un dispositif de coupe pour un trépan de forage, lequel dispositif comprend un substrat définissant un trou au moins partiellement à travers le substrat. Une table de diamant comprenant une saillie est reçue à l'intérieur du trou, de telle sorte qu'un espace est défini entre la saillie et le substrat, compris entre 0,001 et 0,010 pouce quand le substrat et la table de diamant sont à une température et une pression standard (STP). Un alliage de brasure couple la table de diamant au substrat au niveau d'une interface entre la table de diamant et le substrat. Au moins une partie de l'alliage de brasure est disposée dans l'espace en compression entre la saillie sur le diamant et le trou dans le substrat.</description><language>eng ; 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>2016</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=20161229&DB=EPODOC&CC=CA&NR=2980276A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20161229&DB=EPODOC&CC=CA&NR=2980276A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BRYSON, ALAN CAMPBELL</creatorcontrib><creatorcontrib>SAINI, GAGAN</creatorcontrib><title>DRILL BIT CUTTERS AND CUTTER ASSEMBLIES</title><description>A cutter for a drill bit includes a substrate defining a hole at least partially through the substrate. A diamond table including a protrusion is received within the hole such that a gap is defined between the protrusion and the substrate ranging between 0.001 and 0.010 inches when the substrate and diamond table are at standard temperature and pressure (STP). A braze alloy couples the diamond table to the substrate at an interface between the diamond table and the substrate. At least a portion of the braze alloy is disposed in the gap in compression between the protrusion on the diamond and the hole in the substrate.
L'invention concerne un dispositif de coupe pour un trépan de forage, lequel dispositif comprend un substrat définissant un trou au moins partiellement à travers le substrat. Une table de diamant comprenant une saillie est reçue à l'intérieur du trou, de telle sorte qu'un espace est défini entre la saillie et le substrat, compris entre 0,001 et 0,010 pouce quand le substrat et la table de diamant sont à une température et une pression standard (STP). Un alliage de brasure couple la table de diamant au substrat au niveau d'une interface entre la table de diamant et le substrat. Au moins une partie de l'alliage de brasure est disposée dans l'espace en compression entre la saillie sur le diamant et le trou dans le substrat.</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>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB3CfL08VFw8gxRcA4NCXENClZw9HOBshUcg4NdfZ18PF2DeRhY0xJzilN5oTQ3g4Kba4izh25qQX58anFBYnJqXmpJvLOjkaWFgZG5maOhMRFKAJbCI0o</recordid><startdate>20161229</startdate><enddate>20161229</enddate><creator>BRYSON, ALAN CAMPBELL</creator><creator>SAINI, GAGAN</creator><scope>EVB</scope></search><sort><creationdate>20161229</creationdate><title>DRILL BIT CUTTERS AND CUTTER ASSEMBLIES</title><author>BRYSON, ALAN CAMPBELL ; SAINI, GAGAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2980276A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2016</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>BRYSON, ALAN CAMPBELL</creatorcontrib><creatorcontrib>SAINI, GAGAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BRYSON, ALAN CAMPBELL</au><au>SAINI, GAGAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DRILL BIT CUTTERS AND CUTTER ASSEMBLIES</title><date>2016-12-29</date><risdate>2016</risdate><abstract>A cutter for a drill bit includes a substrate defining a hole at least partially through the substrate. A diamond table including a protrusion is received within the hole such that a gap is defined between the protrusion and the substrate ranging between 0.001 and 0.010 inches when the substrate and diamond table are at standard temperature and pressure (STP). A braze alloy couples the diamond table to the substrate at an interface between the diamond table and the substrate. At least a portion of the braze alloy is disposed in the gap in compression between the protrusion on the diamond and the hole in the substrate.
L'invention concerne un dispositif de coupe pour un trépan de forage, lequel dispositif comprend un substrat définissant un trou au moins partiellement à travers le substrat. Une table de diamant comprenant une saillie est reçue à l'intérieur du trou, de telle sorte qu'un espace est défini entre la saillie et le substrat, compris entre 0,001 et 0,010 pouce quand le substrat et la table de diamant sont à une température et une pression standard (STP). Un alliage de brasure couple la table de diamant au substrat au niveau d'une interface entre la table de diamant et le substrat. Au moins une partie de l'alliage de brasure est disposée dans l'espace en compression entre la saillie sur le diamant et le trou dans le substrat.</abstract><oa>free_for_read</oa></addata></record> |
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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 | DRILL BIT CUTTERS AND CUTTER ASSEMBLIES |
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