Tool joint linkage structure with different matching tapers

Tool joint linkage structure with different matching tapers

The invention belongs to the field of petroleum gas and mineral extraction, and in particular relates to a tool joint linkage structure with different matching tapers. The tool joint linkage structure with different matching tapers comprises a male adapter and a female adapter, wherein the male adap...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: PENG LAMEI, YANG YINGNAN, LIU WEI, TIAN XIAOJUN, DENG DAICHUAN
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 PENG LAMEI
YANG YINGNAN
LIU WEI
TIAN XIAOJUN
DENG DAICHUAN
description The invention belongs to the field of petroleum gas and mineral extraction, and in particular relates to a tool joint linkage structure with different matching tapers. The tool joint linkage structure with different matching tapers comprises a male adapter and a female adapter, wherein the male adapter is a taper male adapter with external threads which adopt a trapezoidal thread structure or a triangular thread structure, the taper of the external threads along the axial direction is m which is 1:6-1:32; and the female adapter is a taper female adapter with internal threads matched with the male adapter, the internal threads adopt a trapezoidal thread structure or a triangular thread structure, and the taper of the internal threads is n which is 1:5.9-1:31.9. The tool joint linkage structure with different matching tapers disclosed by the invention controls the respective fit clearances of a big end and a small end of the threads through meshing of threads with different tapers, thereby improving the stress
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN105735912A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN105735912A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN105735912A3</originalsourceid><addsrcrecordid>eNrjZLAOyc_PUcjKz8wrUcjJzMtOTE9VKC4pKk0uKS1KVSjPLMlQSMlMS0stSgUqyE0sSc7IzEtXKEksSC0q5mFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hgam5samloZGjsbEqAEA4QUv3w</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Tool joint linkage structure with different matching tapers</title><source>esp@cenet</source><creator>PENG LAMEI ; YANG YINGNAN ; LIU WEI ; TIAN XIAOJUN ; DENG DAICHUAN</creator><creatorcontrib>PENG LAMEI ; YANG YINGNAN ; LIU WEI ; TIAN XIAOJUN ; DENG DAICHUAN</creatorcontrib><description>The invention belongs to the field of petroleum gas and mineral extraction, and in particular relates to a tool joint linkage structure with different matching tapers. The tool joint linkage structure with different matching tapers comprises a male adapter and a female adapter, wherein the male adapter is a taper male adapter with external threads which adopt a trapezoidal thread structure or a triangular thread structure, the taper of the external threads along the axial direction is m which is 1:6-1:32; and the female adapter is a taper female adapter with internal threads matched with the male adapter, the internal threads adopt a trapezoidal thread structure or a triangular thread structure, and the taper of the internal threads is n which is 1:5.9-1:31.9. The tool joint linkage structure with different matching tapers disclosed by the invention controls the respective fit clearances of a big end and a small end of the threads through meshing of threads with different tapers, thereby improving the stress</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>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&amp;date=20160706&amp;DB=EPODOC&amp;CC=CN&amp;NR=105735912A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20160706&amp;DB=EPODOC&amp;CC=CN&amp;NR=105735912A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PENG LAMEI</creatorcontrib><creatorcontrib>YANG YINGNAN</creatorcontrib><creatorcontrib>LIU WEI</creatorcontrib><creatorcontrib>TIAN XIAOJUN</creatorcontrib><creatorcontrib>DENG DAICHUAN</creatorcontrib><title>Tool joint linkage structure with different matching tapers</title><description>The invention belongs to the field of petroleum gas and mineral extraction, and in particular relates to a tool joint linkage structure with different matching tapers. The tool joint linkage structure with different matching tapers comprises a male adapter and a female adapter, wherein the male adapter is a taper male adapter with external threads which adopt a trapezoidal thread structure or a triangular thread structure, the taper of the external threads along the axial direction is m which is 1:6-1:32; and the female adapter is a taper female adapter with internal threads matched with the male adapter, the internal threads adopt a trapezoidal thread structure or a triangular thread structure, and the taper of the internal threads is n which is 1:5.9-1:31.9. The tool joint linkage structure with different matching tapers disclosed by the invention controls the respective fit clearances of a big end and a small end of the threads through meshing of threads with different tapers, thereby improving the stress</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>eNrjZLAOyc_PUcjKz8wrUcjJzMtOTE9VKC4pKk0uKS1KVSjPLMlQSMlMS0stSgUqyE0sSc7IzEtXKEksSC0q5mFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hgam5samloZGjsbEqAEA4QUv3w</recordid><startdate>20160706</startdate><enddate>20160706</enddate><creator>PENG LAMEI</creator><creator>YANG YINGNAN</creator><creator>LIU WEI</creator><creator>TIAN XIAOJUN</creator><creator>DENG DAICHUAN</creator><scope>EVB</scope></search><sort><creationdate>20160706</creationdate><title>Tool joint linkage structure with different matching tapers</title><author>PENG LAMEI ; YANG YINGNAN ; LIU WEI ; TIAN XIAOJUN ; DENG DAICHUAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN105735912A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</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>PENG LAMEI</creatorcontrib><creatorcontrib>YANG YINGNAN</creatorcontrib><creatorcontrib>LIU WEI</creatorcontrib><creatorcontrib>TIAN XIAOJUN</creatorcontrib><creatorcontrib>DENG DAICHUAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PENG LAMEI</au><au>YANG YINGNAN</au><au>LIU WEI</au><au>TIAN XIAOJUN</au><au>DENG DAICHUAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Tool joint linkage structure with different matching tapers</title><date>2016-07-06</date><risdate>2016</risdate><abstract>The invention belongs to the field of petroleum gas and mineral extraction, and in particular relates to a tool joint linkage structure with different matching tapers. The tool joint linkage structure with different matching tapers comprises a male adapter and a female adapter, wherein the male adapter is a taper male adapter with external threads which adopt a trapezoidal thread structure or a triangular thread structure, the taper of the external threads along the axial direction is m which is 1:6-1:32; and the female adapter is a taper female adapter with internal threads matched with the male adapter, the internal threads adopt a trapezoidal thread structure or a triangular thread structure, and the taper of the internal threads is n which is 1:5.9-1:31.9. The tool joint linkage structure with different matching tapers disclosed by the invention controls the respective fit clearances of a big end and a small end of the threads through meshing of threads with different tapers, thereby improving the stress</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN105735912A
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 Tool joint linkage structure with different matching tapers
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-10T05%3A28%3A51IST&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=PENG%20LAMEI&rft.date=2016-07-06&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN105735912A%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