PRESSURE RELEASE VALVE

The utility model relates to a transformer assembly. The utility model is a safety device and is used to release the inner pressure of an oil tank when a transformer happens fault. The utility model comprises a valve seat, a sealing ring, a membranous disc, a spring, a protecting cover, a guide rod,...

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Hauptverfasser:	PAN JIJIN, YAO ZHONGCHENG
Format:	Patent
Sprache:	eng
Schlagworte:	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
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creator	PAN JIJIN YAO ZHONGCHENG
description	The utility model relates to a transformer assembly. The utility model is a safety device and is used to release the inner pressure of an oil tank when a transformer happens fault. The utility model comprises a valve seat, a sealing ring, a membranous disc, a spring, a protecting cover, a guide rod, etc. Noncohesive material is arranged on the membranous disc, and a guide dummy club or a guide step is arranged at the outer circle of the valve seat; so the adhesion problem of the membranous disc and the sealing ring can be solved, the guide problem of the membranous disc and the valve seat can be solved, etc. The utility model has the advantage of pressure release, exact and reliable time, etc. The utility model is suitable for liquid transformer, gas-insulated transformer or other high voltage electrical apparatus.
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The utility model comprises a valve seat, a sealing ring, a membranous disc, a spring, a protecting cover, a guide rod, etc. Noncohesive material is arranged on the membranous disc, and a guide dummy club or a guide step is arranged at the outer circle of the valve seat; so the adhesion problem of the membranous disc and the sealing ring can be solved, the guide problem of the membranous disc and the valve seat can be solved, etc. The utility model has the advantage of pressure release, exact and reliable time, etc. The utility model is suitable for liquid transformer, gas-insulated transformer or other high voltage electrical apparatus.</description><edition>5</edition><language>eng</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>1992</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=19920129&DB=EPODOC&CC=CN&NR=2094661U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19920129&DB=EPODOC&CC=CN&NR=2094661U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PAN JIJIN</creatorcontrib><creatorcontrib>YAO ZHONGCHENG</creatorcontrib><title>PRESSURE RELEASE VALVE</title><description>The utility model relates to a transformer assembly. The utility model is a safety device and is used to release the inner pressure of an oil tank when a transformer happens fault. The utility model comprises a valve seat, a sealing ring, a membranous disc, a spring, a protecting cover, a guide rod, etc. Noncohesive material is arranged on the membranous disc, and a guide dummy club or a guide step is arranged at the outer circle of the valve seat; so the adhesion problem of the membranous disc and the sealing ring can be solved, the guide problem of the membranous disc and the valve seat can be solved, etc. The utility model has the advantage of pressure release, exact and reliable time, etc. The utility model is suitable for liquid transformer, gas-insulated transformer or other high voltage electrical apparatus.</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>1992</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBALCHINDg4NclUIcvVxdQx2VQhz9Alz5WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8c5-RgaWJmZmhqGhxkQoAQCK_B89</recordid><startdate>19920129</startdate><enddate>19920129</enddate><creator>PAN JIJIN</creator><creator>YAO ZHONGCHENG</creator><scope>EVB</scope></search><sort><creationdate>19920129</creationdate><title>PRESSURE RELEASE VALVE</title><author>PAN JIJIN ; YAO ZHONGCHENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN2094661UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1992</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>PAN JIJIN</creatorcontrib><creatorcontrib>YAO ZHONGCHENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PAN JIJIN</au><au>YAO ZHONGCHENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PRESSURE RELEASE VALVE</title><date>1992-01-29</date><risdate>1992</risdate><abstract>The utility model relates to a transformer assembly. The utility model is a safety device and is used to release the inner pressure of an oil tank when a transformer happens fault. The utility model comprises a valve seat, a sealing ring, a membranous disc, a spring, a protecting cover, a guide rod, etc. Noncohesive material is arranged on the membranous disc, and a guide dummy club or a guide step is arranged at the outer circle of the valve seat; so the adhesion problem of the membranous disc and the sealing ring can be solved, the guide problem of the membranous disc and the valve seat can be solved, etc. The utility model has the advantage of pressure release, exact and reliable time, etc. The utility model is suitable for liquid transformer, gas-insulated transformer or other high voltage electrical apparatus.</abstract><edition>5</edition><oa>free_for_read</oa></addata></record>
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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	PRESSURE RELEASE VALVE
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