OIL-FLOODED SCREW COMPRESSOR SYSTEM AND METHOD FOR MODIFYING SAME
An oil-flooded screw compressor system includes: a first lubricating oil supply system for supplying lubricating oil to screw parts; and a second lubricating oil supply system for supplying the lubricating oil to a bearing. The first lubricating oil supply system includes: a gas-liquid separator for...
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| creator | ENDO, Yasuaki |
| description | An oil-flooded screw compressor system includes: a first lubricating oil supply system for supplying lubricating oil to screw parts; and a second lubricating oil supply system for supplying the lubricating oil to a bearing. The first lubricating oil supply system includes: a gas-liquid separator for introducing discharge gas of the screw compressor therein and separating the lubricating oil from the discharge gas; a first supply flow passage formed through a housing wall, having an opening on an outer surface of the housing wall and being in communication with the screw chamber; and a first supply path connected to a lubricating-oil storage region of the gas-liquid separator and to the opening of the first supply flow passage. The second lubricating oil supply system includes: a lubricating oil reservoir; a second supply flow passage formed through the housing wall, having an opening on the outer surface of the housing wall and being in communication with a bearing chamber; a second supply path connected to the lubricating oil reservoir and to the opening of the second supply flow passage; a first discharge flow passage formed through the housing wall, being in communication with the bearing chamber and having an opening on the outer surface of the housing wall; and a discharge path connected to the lubricating oil reservoir and to the opening of the first discharge flow passage. |
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The first lubricating oil supply system includes: a gas-liquid separator for introducing discharge gas of the screw compressor therein and separating the lubricating oil from the discharge gas; a first supply flow passage formed through a housing wall, having an opening on an outer surface of the housing wall and being in communication with the screw chamber; and a first supply path connected to a lubricating-oil storage region of the gas-liquid separator and to the opening of the first supply flow passage. The second lubricating oil supply system includes: a lubricating oil reservoir; a second supply flow passage formed through the housing wall, having an opening on the outer surface of the housing wall and being in communication with a bearing chamber; a second supply path connected to the lubricating oil reservoir and to the opening of the second supply flow passage; a first discharge flow passage formed through the housing wall, being in communication with the bearing chamber and having an opening on the outer surface of the housing wall; and a discharge path connected to the lubricating oil reservoir and to the opening of the first discharge flow passage.</description><language>eng ; fre ; ger</language><subject>BLASTING ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS ; WEAPONS</subject><creationdate>2017</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=20171129&DB=EPODOC&CC=EP&NR=3249226A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20171129&DB=EPODOC&CC=EP&NR=3249226A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ENDO, Yasuaki</creatorcontrib><title>OIL-FLOODED SCREW COMPRESSOR SYSTEM AND METHOD FOR MODIFYING SAME</title><description>An oil-flooded screw compressor system includes: a first lubricating oil supply system for supplying lubricating oil to screw parts; and a second lubricating oil supply system for supplying the lubricating oil to a bearing. The first lubricating oil supply system includes: a gas-liquid separator for introducing discharge gas of the screw compressor therein and separating the lubricating oil from the discharge gas; a first supply flow passage formed through a housing wall, having an opening on an outer surface of the housing wall and being in communication with the screw chamber; and a first supply path connected to a lubricating-oil storage region of the gas-liquid separator and to the opening of the first supply flow passage. The second lubricating oil supply system includes: a lubricating oil reservoir; a second supply flow passage formed through the housing wall, having an opening on the outer surface of the housing wall and being in communication with a bearing chamber; a second supply path connected to the lubricating oil reservoir and to the opening of the second supply flow passage; a first discharge flow passage formed through the housing wall, being in communication with the bearing chamber and having an opening on the outer surface of the housing wall; and a discharge path connected to the lubricating oil reservoir and to the opening of the first discharge flow passage.</description><subject>BLASTING</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS</subject><subject>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHD09_TRdfPx93dxdVEIdg5yDVdw9vcNCHINDvYPUgiODA5x9VVw9HNR8HUN8fB3UXADivr6u3i6RXr6uSsEO_q68jCwpiXmFKfyQmluBgU31xBnD93Ugvz41OKCxOTUvNSSeNcAYyMTSyMjM0cTYyKUAACLeiqZ</recordid><startdate>20171129</startdate><enddate>20171129</enddate><creator>ENDO, Yasuaki</creator><scope>EVB</scope></search><sort><creationdate>20171129</creationdate><title>OIL-FLOODED SCREW COMPRESSOR SYSTEM AND METHOD FOR MODIFYING SAME</title><author>ENDO, Yasuaki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3249226A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2017</creationdate><topic>BLASTING</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS</topic><topic>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ENDO, Yasuaki</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ENDO, Yasuaki</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>OIL-FLOODED SCREW COMPRESSOR SYSTEM AND METHOD FOR MODIFYING SAME</title><date>2017-11-29</date><risdate>2017</risdate><abstract>An oil-flooded screw compressor system includes: a first lubricating oil supply system for supplying lubricating oil to screw parts; and a second lubricating oil supply system for supplying the lubricating oil to a bearing. The first lubricating oil supply system includes: a gas-liquid separator for introducing discharge gas of the screw compressor therein and separating the lubricating oil from the discharge gas; a first supply flow passage formed through a housing wall, having an opening on an outer surface of the housing wall and being in communication with the screw chamber; and a first supply path connected to a lubricating-oil storage region of the gas-liquid separator and to the opening of the first supply flow passage. The second lubricating oil supply system includes: a lubricating oil reservoir; a second supply flow passage formed through the housing wall, having an opening on the outer surface of the housing wall and being in communication with a bearing chamber; a second supply path connected to the lubricating oil reservoir and to the opening of the second supply flow passage; a first discharge flow passage formed through the housing wall, being in communication with the bearing chamber and having an opening on the outer surface of the housing wall; and a discharge path connected to the lubricating oil reservoir and to the opening of the first discharge flow passage.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS |
| title | OIL-FLOODED SCREW COMPRESSOR SYSTEM AND METHOD FOR MODIFYING SAME |
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