Downhole crushing nipple and downhole crushing tool

Downhole crushing nipple and downhole crushing tool

The utility model belongs to the technical field of drilling, and particularly discloses an underground crushing nipple. The connector comprises a body which comprises an upper connector and a lower connector. The cutting mechanism is arranged between the upper connector and the lower connector and...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LI WENXIA, YI HAO, ZHANG JUN, LI SHUANGGUI, YU YANG, LI SHAOAN, CHEN XIUPING, ZHAO CHANGJU, LIU BIAO, LI FEI, LIU JINGTAO, LIU XIAOMIN, WANG JUHE, JIA XIAOBIN
Format: Patent
Sprache:chi ; eng
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
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 LI WENXIA
YI HAO
ZHANG JUN
LI SHUANGGUI
YU YANG
LI SHAOAN
CHEN XIUPING
ZHAO CHANGJU
LIU BIAO
LI FEI
LIU JINGTAO
LIU XIAOMIN
WANG JUHE
JIA XIAOBIN
description The utility model belongs to the technical field of drilling, and particularly discloses an underground crushing nipple. The connector comprises a body which comprises an upper connector and a lower connector. The cutting mechanism is arranged between the upper connector and the lower connector and comprises a first spiral blade part, a second spiral blade part and a chip groove. The first spiral blade parts and the second spiral blade parts are alternately arranged on the periphery of the body in the circumferential direction. The second spiral blade part comprises a first auxiliary cutting face, a second auxiliary cutting face and a third auxiliary cutting face, wherein the second auxiliary cutting face and the third auxiliary cutting face are arranged on the downstream portion of the first auxiliary cutting face. The first auxiliary cutting face comprises a plane and an inclined face arranged on the downstream portion of the plane. In addition, the utility model further discloses an underground crushing to
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN217538581UU</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN217538581UU</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN217538581UU3</originalsourceid><addsrcrecordid>eNrjZDB2yS_Py8jPSVVILiotzsjMS1fIyywoAPIT81IUUjAkS_Lzc3gYWNMSc4pTeaE0N4OSm2uIs4duakF-fGpxQWJyal5qSbyzn5GhuamxhamFYWioMVGKAIKZLZ0</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Downhole crushing nipple and downhole crushing tool</title><source>esp@cenet</source><creator>LI WENXIA ; YI HAO ; ZHANG JUN ; LI SHUANGGUI ; YU YANG ; LI SHAOAN ; CHEN XIUPING ; ZHAO CHANGJU ; LIU BIAO ; LI FEI ; LIU JINGTAO ; LIU XIAOMIN ; WANG JUHE ; JIA XIAOBIN</creator><creatorcontrib>LI WENXIA ; YI HAO ; ZHANG JUN ; LI SHUANGGUI ; YU YANG ; LI SHAOAN ; CHEN XIUPING ; ZHAO CHANGJU ; LIU BIAO ; LI FEI ; LIU JINGTAO ; LIU XIAOMIN ; WANG JUHE ; JIA XIAOBIN</creatorcontrib><description>The utility model belongs to the technical field of drilling, and particularly discloses an underground crushing nipple. The connector comprises a body which comprises an upper connector and a lower connector. The cutting mechanism is arranged between the upper connector and the lower connector and comprises a first spiral blade part, a second spiral blade part and a chip groove. The first spiral blade parts and the second spiral blade parts are alternately arranged on the periphery of the body in the circumferential direction. The second spiral blade part comprises a first auxiliary cutting face, a second auxiliary cutting face and a third auxiliary cutting face, wherein the second auxiliary cutting face and the third auxiliary cutting face are arranged on the downstream portion of the first auxiliary cutting face. The first auxiliary cutting face comprises a plane and an inclined face arranged on the downstream portion of the plane. In addition, the utility model further discloses an underground crushing to</description><language>chi ; eng</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>2022</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=20221004&amp;DB=EPODOC&amp;CC=CN&amp;NR=217538581U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20221004&amp;DB=EPODOC&amp;CC=CN&amp;NR=217538581U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI WENXIA</creatorcontrib><creatorcontrib>YI HAO</creatorcontrib><creatorcontrib>ZHANG JUN</creatorcontrib><creatorcontrib>LI SHUANGGUI</creatorcontrib><creatorcontrib>YU YANG</creatorcontrib><creatorcontrib>LI SHAOAN</creatorcontrib><creatorcontrib>CHEN XIUPING</creatorcontrib><creatorcontrib>ZHAO CHANGJU</creatorcontrib><creatorcontrib>LIU BIAO</creatorcontrib><creatorcontrib>LI FEI</creatorcontrib><creatorcontrib>LIU JINGTAO</creatorcontrib><creatorcontrib>LIU XIAOMIN</creatorcontrib><creatorcontrib>WANG JUHE</creatorcontrib><creatorcontrib>JIA XIAOBIN</creatorcontrib><title>Downhole crushing nipple and downhole crushing tool</title><description>The utility model belongs to the technical field of drilling, and particularly discloses an underground crushing nipple. The connector comprises a body which comprises an upper connector and a lower connector. The cutting mechanism is arranged between the upper connector and the lower connector and comprises a first spiral blade part, a second spiral blade part and a chip groove. The first spiral blade parts and the second spiral blade parts are alternately arranged on the periphery of the body in the circumferential direction. The second spiral blade part comprises a first auxiliary cutting face, a second auxiliary cutting face and a third auxiliary cutting face, wherein the second auxiliary cutting face and the third auxiliary cutting face are arranged on the downstream portion of the first auxiliary cutting face. The first auxiliary cutting face comprises a plane and an inclined face arranged on the downstream portion of the plane. In addition, the utility model further discloses an underground crushing to</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>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB2yS_Py8jPSVVILiotzsjMS1fIyywoAPIT81IUUjAkS_Lzc3gYWNMSc4pTeaE0N4OSm2uIs4duakF-fGpxQWJyal5qSbyzn5GhuamxhamFYWioMVGKAIKZLZ0</recordid><startdate>20221004</startdate><enddate>20221004</enddate><creator>LI WENXIA</creator><creator>YI HAO</creator><creator>ZHANG JUN</creator><creator>LI SHUANGGUI</creator><creator>YU YANG</creator><creator>LI SHAOAN</creator><creator>CHEN XIUPING</creator><creator>ZHAO CHANGJU</creator><creator>LIU BIAO</creator><creator>LI FEI</creator><creator>LIU JINGTAO</creator><creator>LIU XIAOMIN</creator><creator>WANG JUHE</creator><creator>JIA XIAOBIN</creator><scope>EVB</scope></search><sort><creationdate>20221004</creationdate><title>Downhole crushing nipple and downhole crushing tool</title><author>LI WENXIA ; YI HAO ; ZHANG JUN ; LI SHUANGGUI ; YU YANG ; LI SHAOAN ; CHEN XIUPING ; ZHAO CHANGJU ; LIU BIAO ; LI FEI ; LIU JINGTAO ; LIU XIAOMIN ; WANG JUHE ; JIA XIAOBIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN217538581UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</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>LI WENXIA</creatorcontrib><creatorcontrib>YI HAO</creatorcontrib><creatorcontrib>ZHANG JUN</creatorcontrib><creatorcontrib>LI SHUANGGUI</creatorcontrib><creatorcontrib>YU YANG</creatorcontrib><creatorcontrib>LI SHAOAN</creatorcontrib><creatorcontrib>CHEN XIUPING</creatorcontrib><creatorcontrib>ZHAO CHANGJU</creatorcontrib><creatorcontrib>LIU BIAO</creatorcontrib><creatorcontrib>LI FEI</creatorcontrib><creatorcontrib>LIU JINGTAO</creatorcontrib><creatorcontrib>LIU XIAOMIN</creatorcontrib><creatorcontrib>WANG JUHE</creatorcontrib><creatorcontrib>JIA XIAOBIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LI WENXIA</au><au>YI HAO</au><au>ZHANG JUN</au><au>LI SHUANGGUI</au><au>YU YANG</au><au>LI SHAOAN</au><au>CHEN XIUPING</au><au>ZHAO CHANGJU</au><au>LIU BIAO</au><au>LI FEI</au><au>LIU JINGTAO</au><au>LIU XIAOMIN</au><au>WANG JUHE</au><au>JIA XIAOBIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Downhole crushing nipple and downhole crushing tool</title><date>2022-10-04</date><risdate>2022</risdate><abstract>The utility model belongs to the technical field of drilling, and particularly discloses an underground crushing nipple. The connector comprises a body which comprises an upper connector and a lower connector. The cutting mechanism is arranged between the upper connector and the lower connector and comprises a first spiral blade part, a second spiral blade part and a chip groove. The first spiral blade parts and the second spiral blade parts are alternately arranged on the periphery of the body in the circumferential direction. The second spiral blade part comprises a first auxiliary cutting face, a second auxiliary cutting face and a third auxiliary cutting face, wherein the second auxiliary cutting face and the third auxiliary cutting face are arranged on the downstream portion of the first auxiliary cutting face. The first auxiliary cutting face comprises a plane and an inclined face arranged on the downstream portion of the plane. In addition, the utility model further discloses an underground crushing to</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN217538581UU
source esp@cenet
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 Downhole crushing nipple and downhole crushing tool
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-28T09%3A33%3A19IST&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=LI%20WENXIA&rft.date=2022-10-04&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN217538581UU%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