Seamless-type flexible waveguide for traveling-wave tube
The utility model discloses a seamless-type flexible waveguide for a traveling-wave tube, and the waveguide is characterized in that the waveguide comprises a circular flexible waveguide pipe (1), a positive flange (2), and a negative flange (3); two ends of the circular flexible waveguide pipe (1)...
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| creator | YANG CHAO SHI JIANGFENG CHEN GUOPING ZHANG YONG TANG QIONGYING JIANG HONG ZHU WENRUI QU DEQIANG YU TENGBING DENG GUANGSHU JIANG HAIFENG ZHANG HONGJIE WANG CHENGJU |
| description | The utility model discloses a seamless-type flexible waveguide for a traveling-wave tube, and the waveguide is characterized in that the waveguide comprises a circular flexible waveguide pipe (1), a positive flange (2), and a negative flange (3); two ends of the circular flexible waveguide pipe (1) are respectively provided with the positive flange (2) and the negative flange (3) through welding; the circular flexible waveguide pipe (1) is a thin-wall corrugated brass tube, wherein the characteristics of the internal surface of the circular flexible waveguide pipe (1) and the pitch diameter of the circular flexible waveguide pipe (1) respectively meet specific function relations. The waveguide is simple in structure, is low in machining cost, employs a seamless smooth-wall tube to make a corrugated pipe, and solves a problem that the surface resistance of the corrugated pipe is small, the problem of high thermal loss of high-power transmission, and a problem of mutual unification of electric parameters with mechanical parameters. |
| format | Patent |
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The waveguide is simple in structure, is low in machining cost, employs a seamless smooth-wall tube to make a corrugated pipe, and solves a problem that the surface resistance of the corrugated pipe is small, the problem of high thermal loss of high-power transmission, and a problem of mutual unification of electric parameters with mechanical parameters.</description><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE ; WAVEGUIDES</subject><creationdate>2015</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=20150429&DB=EPODOC&CC=CN&NR=204303963U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150429&DB=EPODOC&CC=CN&NR=204303963U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YANG CHAO</creatorcontrib><creatorcontrib>SHI JIANGFENG</creatorcontrib><creatorcontrib>CHEN GUOPING</creatorcontrib><creatorcontrib>ZHANG YONG</creatorcontrib><creatorcontrib>TANG QIONGYING</creatorcontrib><creatorcontrib>JIANG HONG</creatorcontrib><creatorcontrib>ZHU WENRUI</creatorcontrib><creatorcontrib>QU DEQIANG</creatorcontrib><creatorcontrib>YU TENGBING</creatorcontrib><creatorcontrib>DENG GUANGSHU</creatorcontrib><creatorcontrib>JIANG HAIFENG</creatorcontrib><creatorcontrib>ZHANG HONGJIE</creatorcontrib><creatorcontrib>WANG CHENGJU</creatorcontrib><title>Seamless-type flexible waveguide for traveling-wave tube</title><description>The utility model discloses a seamless-type flexible waveguide for a traveling-wave tube, and the waveguide is characterized in that the waveguide comprises a circular flexible waveguide pipe (1), a positive flange (2), and a negative flange (3); two ends of the circular flexible waveguide pipe (1) are respectively provided with the positive flange (2) and the negative flange (3) through welding; the circular flexible waveguide pipe (1) is a thin-wall corrugated brass tube, wherein the characteristics of the internal surface of the circular flexible waveguide pipe (1) and the pitch diameter of the circular flexible waveguide pipe (1) respectively meet specific function relations. The waveguide is simple in structure, is low in machining cost, employs a seamless smooth-wall tube to make a corrugated pipe, and solves a problem that the surface resistance of the corrugated pipe is small, the problem of high thermal loss of high-power transmission, and a problem of mutual unification of electric parameters with mechanical parameters.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRICITY</subject><subject>RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE</subject><subject>WAVEGUIDES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAITk3MzUktLtYtqSxIVUjLSa3ITMpJVShPLEtNL81MAQrlFymUFAG5OZl56bogcYWS0qRUHgbWtMSc4lReKM3NoOTmGuLsoZtakB-fWlyQmJyal1oS7-xnZGBibGBsaWYcGmpMlCIAlI4vag</recordid><startdate>20150429</startdate><enddate>20150429</enddate><creator>YANG CHAO</creator><creator>SHI JIANGFENG</creator><creator>CHEN GUOPING</creator><creator>ZHANG YONG</creator><creator>TANG QIONGYING</creator><creator>JIANG HONG</creator><creator>ZHU WENRUI</creator><creator>QU DEQIANG</creator><creator>YU TENGBING</creator><creator>DENG GUANGSHU</creator><creator>JIANG HAIFENG</creator><creator>ZHANG HONGJIE</creator><creator>WANG CHENGJU</creator><scope>EVB</scope></search><sort><creationdate>20150429</creationdate><title>Seamless-type flexible waveguide for traveling-wave tube</title><author>YANG CHAO ; SHI JIANGFENG ; CHEN GUOPING ; ZHANG YONG ; TANG QIONGYING ; JIANG HONG ; ZHU WENRUI ; QU DEQIANG ; YU TENGBING ; DENG GUANGSHU ; JIANG HAIFENG ; ZHANG HONGJIE ; WANG CHENGJU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN204303963UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRICITY</topic><topic>RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE</topic><topic>WAVEGUIDES</topic><toplevel>online_resources</toplevel><creatorcontrib>YANG CHAO</creatorcontrib><creatorcontrib>SHI JIANGFENG</creatorcontrib><creatorcontrib>CHEN GUOPING</creatorcontrib><creatorcontrib>ZHANG YONG</creatorcontrib><creatorcontrib>TANG QIONGYING</creatorcontrib><creatorcontrib>JIANG HONG</creatorcontrib><creatorcontrib>ZHU WENRUI</creatorcontrib><creatorcontrib>QU DEQIANG</creatorcontrib><creatorcontrib>YU TENGBING</creatorcontrib><creatorcontrib>DENG GUANGSHU</creatorcontrib><creatorcontrib>JIANG HAIFENG</creatorcontrib><creatorcontrib>ZHANG HONGJIE</creatorcontrib><creatorcontrib>WANG CHENGJU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG CHAO</au><au>SHI JIANGFENG</au><au>CHEN GUOPING</au><au>ZHANG YONG</au><au>TANG QIONGYING</au><au>JIANG HONG</au><au>ZHU WENRUI</au><au>QU DEQIANG</au><au>YU TENGBING</au><au>DENG GUANGSHU</au><au>JIANG HAIFENG</au><au>ZHANG HONGJIE</au><au>WANG CHENGJU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Seamless-type flexible waveguide for traveling-wave tube</title><date>2015-04-29</date><risdate>2015</risdate><abstract>The utility model discloses a seamless-type flexible waveguide for a traveling-wave tube, and the waveguide is characterized in that the waveguide comprises a circular flexible waveguide pipe (1), a positive flange (2), and a negative flange (3); two ends of the circular flexible waveguide pipe (1) are respectively provided with the positive flange (2) and the negative flange (3) through welding; the circular flexible waveguide pipe (1) is a thin-wall corrugated brass tube, wherein the characteristics of the internal surface of the circular flexible waveguide pipe (1) and the pitch diameter of the circular flexible waveguide pipe (1) respectively meet specific function relations. The waveguide is simple in structure, is low in machining cost, employs a seamless smooth-wall tube to make a corrugated pipe, and solves a problem that the surface resistance of the corrugated pipe is small, the problem of high thermal loss of high-power transmission, and a problem of mutual unification of electric parameters with mechanical parameters.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRICITY RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE WAVEGUIDES |
| title | Seamless-type flexible waveguide for traveling-wave tube |
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