GATE VALVE
The present invention relates to a gate valve. The gate valve includes: a valve box having first and second opening parts; a valve body located in a hollow part in the valve box; a rotary shaft supporting the valve body; a rotation driving part capable of rotating the valve body; a neutral valve par...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; kor |
| Schlagworte: | |
| 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 | INOUE HIDEAKI SUZUKI MIKIYA WADA SHINICHI FURUSE HARUKUNI TERUI TAKAAKI ISHIDA TOMOYA TOKUHIRA SHINNOSUKE WADE TAKUYA SHIBAYAMA KOUJI ENDO JIROU SAKODA SEIYA |
| description | The present invention relates to a gate valve. The gate valve includes: a valve box having first and second opening parts; a valve body located in a hollow part in the valve box; a rotary shaft supporting the valve body; a rotation driving part capable of rotating the valve body; a neutral valve part connecting the valve body to the rotary shaft; an operation valve frame part installed in the valve body; a valve frame pushing part connecting the neutral valve part with the operation valve frame part; an operation valve plate part installed in the valve body to be moved in a flow path direction through a plate folding seal part with respect to the operation valve frame part; a valve plate pushing part connecting the operation valve plate part with the operation valve frame part; a valve box pushing part capable of moving the operation valve frame part to a valve closure position which is in contact with an edge of the first opening part; and an operation part operating the valve box pushing part. The valve frame pushing part includes: a frame guide pin fixed to one of the neutral valve part and the operation valve frame part; a through hole installed on the other one of the neutral valve part and the operation valve frame part; and a frame coil spring pushing the periphery of a base part of the frame guide pin and the periphery of the through hole in a direction opposite to the flow path direction. Therefore, the present invention is capable of improving the certainty of operation.
본 발명의 게이트 밸브는, 제1 개구부 및 제2 개구부를 가지는 밸브박스와, 상기 밸브박스 내의 중공부 내에 위치하는 밸브체와, 상기 밸브체를 지지하는 회전축과, 상기 밸브체를 회전 구동 가능한 회전 구동부와, 상기 회전축에 상기 밸브체를 접속하는 중립 밸브부와, 상기 밸브체에 설치되는 가동 밸브틀부와, 상기 중립 밸브부와 상기 가동 밸브틀부를 접속하는 밸브틀 부세부와, 상기 가동 밸브틀부에 대해 판 접동 씰부를 통하여 유로 방향에 위치 이동 가능하게 상기 밸브체에 설치되는 가동 밸브판부와, 상기 가동 밸브틀부와 상기 가동 밸브판부를 접속하는 밸브판 부세부와, 상기 가동 밸브틀부를 상기 제1 개구부의 주연에 접촉하는 밸브 폐쇄 위치를 향해 이동 가능한 밸브박스 부세부와, 상기 밸브박스 부세부를 구동하는 구동부를 구비한다. 상기 밸브틀 부세부는, 상기 중립 밸브부와 상기 가동 밸브틀부 중 일방에 고정되는 틀 가이드 핀과, 상기 중립 밸브부와 상기 가동 밸브틀부 중 타방에 설치되는 관통 구멍과, 상기 틀 가이드 핀에서의 기초부의 주위 및 상기 관통 구멍의 주위를 상기 유로 방향의 역방향으로 부세하는 틀 코일 용수철을 가진다. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_KR20200145703A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>KR20200145703A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_KR20200145703A3</originalsourceid><addsrcrecordid>eNrjZOBydwxxVQhz9Alz5WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8d5BRgZGBgaGJqbmBsaOxsSpAgC2jhx8</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>GATE VALVE</title><source>esp@cenet</source><creator>INOUE HIDEAKI ; SUZUKI MIKIYA ; WADA SHINICHI ; FURUSE HARUKUNI ; TERUI TAKAAKI ; ISHIDA TOMOYA ; TOKUHIRA SHINNOSUKE ; WADE TAKUYA ; SHIBAYAMA KOUJI ; ENDO JIROU ; SAKODA SEIYA</creator><creatorcontrib>INOUE HIDEAKI ; SUZUKI MIKIYA ; WADA SHINICHI ; FURUSE HARUKUNI ; TERUI TAKAAKI ; ISHIDA TOMOYA ; TOKUHIRA SHINNOSUKE ; WADE TAKUYA ; SHIBAYAMA KOUJI ; ENDO JIROU ; SAKODA SEIYA</creatorcontrib><description>The present invention relates to a gate valve. The gate valve includes: a valve box having first and second opening parts; a valve body located in a hollow part in the valve box; a rotary shaft supporting the valve body; a rotation driving part capable of rotating the valve body; a neutral valve part connecting the valve body to the rotary shaft; an operation valve frame part installed in the valve body; a valve frame pushing part connecting the neutral valve part with the operation valve frame part; an operation valve plate part installed in the valve body to be moved in a flow path direction through a plate folding seal part with respect to the operation valve frame part; a valve plate pushing part connecting the operation valve plate part with the operation valve frame part; a valve box pushing part capable of moving the operation valve frame part to a valve closure position which is in contact with an edge of the first opening part; and an operation part operating the valve box pushing part. The valve frame pushing part includes: a frame guide pin fixed to one of the neutral valve part and the operation valve frame part; a through hole installed on the other one of the neutral valve part and the operation valve frame part; and a frame coil spring pushing the periphery of a base part of the frame guide pin and the periphery of the through hole in a direction opposite to the flow path direction. Therefore, the present invention is capable of improving the certainty of operation.
본 발명의 게이트 밸브는, 제1 개구부 및 제2 개구부를 가지는 밸브박스와, 상기 밸브박스 내의 중공부 내에 위치하는 밸브체와, 상기 밸브체를 지지하는 회전축과, 상기 밸브체를 회전 구동 가능한 회전 구동부와, 상기 회전축에 상기 밸브체를 접속하는 중립 밸브부와, 상기 밸브체에 설치되는 가동 밸브틀부와, 상기 중립 밸브부와 상기 가동 밸브틀부를 접속하는 밸브틀 부세부와, 상기 가동 밸브틀부에 대해 판 접동 씰부를 통하여 유로 방향에 위치 이동 가능하게 상기 밸브체에 설치되는 가동 밸브판부와, 상기 가동 밸브틀부와 상기 가동 밸브판부를 접속하는 밸브판 부세부와, 상기 가동 밸브틀부를 상기 제1 개구부의 주연에 접촉하는 밸브 폐쇄 위치를 향해 이동 가능한 밸브박스 부세부와, 상기 밸브박스 부세부를 구동하는 구동부를 구비한다. 상기 밸브틀 부세부는, 상기 중립 밸브부와 상기 가동 밸브틀부 중 일방에 고정되는 틀 가이드 핀과, 상기 중립 밸브부와 상기 가동 밸브틀부 중 타방에 설치되는 관통 구멍과, 상기 틀 가이드 핀에서의 기초부의 주위 및 상기 관통 구멍의 주위를 상기 유로 방향의 역방향으로 부세하는 틀 코일 용수철을 가진다.</description><language>eng ; kor</language><subject>ACTUATING-FLOATS ; BLASTING ; COCKS ; DEVICES FOR VENTING OR AERATING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; TAPS ; THERMAL INSULATION IN GENERAL ; VALVES ; WEAPONS</subject><creationdate>2020</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=20201230&DB=EPODOC&CC=KR&NR=20200145703A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201230&DB=EPODOC&CC=KR&NR=20200145703A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>INOUE HIDEAKI</creatorcontrib><creatorcontrib>SUZUKI MIKIYA</creatorcontrib><creatorcontrib>WADA SHINICHI</creatorcontrib><creatorcontrib>FURUSE HARUKUNI</creatorcontrib><creatorcontrib>TERUI TAKAAKI</creatorcontrib><creatorcontrib>ISHIDA TOMOYA</creatorcontrib><creatorcontrib>TOKUHIRA SHINNOSUKE</creatorcontrib><creatorcontrib>WADE TAKUYA</creatorcontrib><creatorcontrib>SHIBAYAMA KOUJI</creatorcontrib><creatorcontrib>ENDO JIROU</creatorcontrib><creatorcontrib>SAKODA SEIYA</creatorcontrib><title>GATE VALVE</title><description>The present invention relates to a gate valve. The gate valve includes: a valve box having first and second opening parts; a valve body located in a hollow part in the valve box; a rotary shaft supporting the valve body; a rotation driving part capable of rotating the valve body; a neutral valve part connecting the valve body to the rotary shaft; an operation valve frame part installed in the valve body; a valve frame pushing part connecting the neutral valve part with the operation valve frame part; an operation valve plate part installed in the valve body to be moved in a flow path direction through a plate folding seal part with respect to the operation valve frame part; a valve plate pushing part connecting the operation valve plate part with the operation valve frame part; a valve box pushing part capable of moving the operation valve frame part to a valve closure position which is in contact with an edge of the first opening part; and an operation part operating the valve box pushing part. The valve frame pushing part includes: a frame guide pin fixed to one of the neutral valve part and the operation valve frame part; a through hole installed on the other one of the neutral valve part and the operation valve frame part; and a frame coil spring pushing the periphery of a base part of the frame guide pin and the periphery of the through hole in a direction opposite to the flow path direction. Therefore, the present invention is capable of improving the certainty of operation.
본 발명의 게이트 밸브는, 제1 개구부 및 제2 개구부를 가지는 밸브박스와, 상기 밸브박스 내의 중공부 내에 위치하는 밸브체와, 상기 밸브체를 지지하는 회전축과, 상기 밸브체를 회전 구동 가능한 회전 구동부와, 상기 회전축에 상기 밸브체를 접속하는 중립 밸브부와, 상기 밸브체에 설치되는 가동 밸브틀부와, 상기 중립 밸브부와 상기 가동 밸브틀부를 접속하는 밸브틀 부세부와, 상기 가동 밸브틀부에 대해 판 접동 씰부를 통하여 유로 방향에 위치 이동 가능하게 상기 밸브체에 설치되는 가동 밸브판부와, 상기 가동 밸브틀부와 상기 가동 밸브판부를 접속하는 밸브판 부세부와, 상기 가동 밸브틀부를 상기 제1 개구부의 주연에 접촉하는 밸브 폐쇄 위치를 향해 이동 가능한 밸브박스 부세부와, 상기 밸브박스 부세부를 구동하는 구동부를 구비한다. 상기 밸브틀 부세부는, 상기 중립 밸브부와 상기 가동 밸브틀부 중 일방에 고정되는 틀 가이드 핀과, 상기 중립 밸브부와 상기 가동 밸브틀부 중 타방에 설치되는 관통 구멍과, 상기 틀 가이드 핀에서의 기초부의 주위 및 상기 관통 구멍의 주위를 상기 유로 방향의 역방향으로 부세하는 틀 코일 용수철을 가진다.</description><subject>ACTUATING-FLOATS</subject><subject>BLASTING</subject><subject>COCKS</subject><subject>DEVICES FOR VENTING OR AERATING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>TAPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>VALVES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOBydwxxVQhz9Alz5WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8d5BRgZGBgaGJqbmBsaOxsSpAgC2jhx8</recordid><startdate>20201230</startdate><enddate>20201230</enddate><creator>INOUE HIDEAKI</creator><creator>SUZUKI MIKIYA</creator><creator>WADA SHINICHI</creator><creator>FURUSE HARUKUNI</creator><creator>TERUI TAKAAKI</creator><creator>ISHIDA TOMOYA</creator><creator>TOKUHIRA SHINNOSUKE</creator><creator>WADE TAKUYA</creator><creator>SHIBAYAMA KOUJI</creator><creator>ENDO JIROU</creator><creator>SAKODA SEIYA</creator><scope>EVB</scope></search><sort><creationdate>20201230</creationdate><title>GATE VALVE</title><author>INOUE HIDEAKI ; SUZUKI MIKIYA ; WADA SHINICHI ; FURUSE HARUKUNI ; TERUI TAKAAKI ; ISHIDA TOMOYA ; TOKUHIRA SHINNOSUKE ; WADE TAKUYA ; SHIBAYAMA KOUJI ; ENDO JIROU ; SAKODA SEIYA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20200145703A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2020</creationdate><topic>ACTUATING-FLOATS</topic><topic>BLASTING</topic><topic>COCKS</topic><topic>DEVICES FOR VENTING OR AERATING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>TAPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>VALVES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>INOUE HIDEAKI</creatorcontrib><creatorcontrib>SUZUKI MIKIYA</creatorcontrib><creatorcontrib>WADA SHINICHI</creatorcontrib><creatorcontrib>FURUSE HARUKUNI</creatorcontrib><creatorcontrib>TERUI TAKAAKI</creatorcontrib><creatorcontrib>ISHIDA TOMOYA</creatorcontrib><creatorcontrib>TOKUHIRA SHINNOSUKE</creatorcontrib><creatorcontrib>WADE TAKUYA</creatorcontrib><creatorcontrib>SHIBAYAMA KOUJI</creatorcontrib><creatorcontrib>ENDO JIROU</creatorcontrib><creatorcontrib>SAKODA SEIYA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>INOUE HIDEAKI</au><au>SUZUKI MIKIYA</au><au>WADA SHINICHI</au><au>FURUSE HARUKUNI</au><au>TERUI TAKAAKI</au><au>ISHIDA TOMOYA</au><au>TOKUHIRA SHINNOSUKE</au><au>WADE TAKUYA</au><au>SHIBAYAMA KOUJI</au><au>ENDO JIROU</au><au>SAKODA SEIYA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>GATE VALVE</title><date>2020-12-30</date><risdate>2020</risdate><abstract>The present invention relates to a gate valve. The gate valve includes: a valve box having first and second opening parts; a valve body located in a hollow part in the valve box; a rotary shaft supporting the valve body; a rotation driving part capable of rotating the valve body; a neutral valve part connecting the valve body to the rotary shaft; an operation valve frame part installed in the valve body; a valve frame pushing part connecting the neutral valve part with the operation valve frame part; an operation valve plate part installed in the valve body to be moved in a flow path direction through a plate folding seal part with respect to the operation valve frame part; a valve plate pushing part connecting the operation valve plate part with the operation valve frame part; a valve box pushing part capable of moving the operation valve frame part to a valve closure position which is in contact with an edge of the first opening part; and an operation part operating the valve box pushing part. The valve frame pushing part includes: a frame guide pin fixed to one of the neutral valve part and the operation valve frame part; a through hole installed on the other one of the neutral valve part and the operation valve frame part; and a frame coil spring pushing the periphery of a base part of the frame guide pin and the periphery of the through hole in a direction opposite to the flow path direction. Therefore, the present invention is capable of improving the certainty of operation.
본 발명의 게이트 밸브는, 제1 개구부 및 제2 개구부를 가지는 밸브박스와, 상기 밸브박스 내의 중공부 내에 위치하는 밸브체와, 상기 밸브체를 지지하는 회전축과, 상기 밸브체를 회전 구동 가능한 회전 구동부와, 상기 회전축에 상기 밸브체를 접속하는 중립 밸브부와, 상기 밸브체에 설치되는 가동 밸브틀부와, 상기 중립 밸브부와 상기 가동 밸브틀부를 접속하는 밸브틀 부세부와, 상기 가동 밸브틀부에 대해 판 접동 씰부를 통하여 유로 방향에 위치 이동 가능하게 상기 밸브체에 설치되는 가동 밸브판부와, 상기 가동 밸브틀부와 상기 가동 밸브판부를 접속하는 밸브판 부세부와, 상기 가동 밸브틀부를 상기 제1 개구부의 주연에 접촉하는 밸브 폐쇄 위치를 향해 이동 가능한 밸브박스 부세부와, 상기 밸브박스 부세부를 구동하는 구동부를 구비한다. 상기 밸브틀 부세부는, 상기 중립 밸브부와 상기 가동 밸브틀부 중 일방에 고정되는 틀 가이드 핀과, 상기 중립 밸브부와 상기 가동 밸브틀부 중 타방에 설치되는 관통 구멍과, 상기 틀 가이드 핀에서의 기초부의 주위 및 상기 관통 구멍의 주위를 상기 유로 방향의 역방향으로 부세하는 틀 코일 용수철을 가진다.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; kor |
| recordid | cdi_epo_espacenet_KR20200145703A |
| source | esp@cenet |
| subjects | ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS |
| title | GATE VALVE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T11%3A34%3A41IST&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=INOUE%20HIDEAKI&rft.date=2020-12-30&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EKR20200145703A%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 |