SUCTION FILTER
PURPOSE: To make long-term continuous operation possible by providing a filter element cleaning nozzle on the secondary side of a suction filter for cleaning sucked air, and rotating the nozzle by the blast pressure of exhaust so as to remove dirt and foreign matter in the whole circumferential area...
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creator | NAKAGAWA KENJI ASAHI YUKIO |
description | PURPOSE: To make long-term continuous operation possible by providing a filter element cleaning nozzle on the secondary side of a suction filter for cleaning sucked air, and rotating the nozzle by the blast pressure of exhaust so as to remove dirt and foreign matter in the whole circumferential area of the element. CONSTITUTION: In an oil-cooled screw compressor, a suction filter element 2 is fitted to a suction filter body 3 through a fitting cover 5. Air to be cleaned flows in from an inlet provided at the suction filter body 3 and flows out of an outlet provided on the secondary side of the element 2 after being filtered by the element 2. In this case, an element cleaning nozzle 1 is installed on the secondary side of the element 2 through the fitting cover 5. At the time of compressor displacement control or the like, compressed air from a pipeline 4 is blasted from the element cleaning nozzle 1. The nozzle 1 is thereby rotated to discharge dirt and foreign matter, clogging the element 2, from an exhaust port 6. |
format | Patent |
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CONSTITUTION: In an oil-cooled screw compressor, a suction filter element 2 is fitted to a suction filter body 3 through a fitting cover 5. Air to be cleaned flows in from an inlet provided at the suction filter body 3 and flows out of an outlet provided on the secondary side of the element 2 after being filtered by the element 2. In this case, an element cleaning nozzle 1 is installed on the secondary side of the element 2 through the fitting cover 5. At the time of compressor displacement control or the like, compressed air from a pipeline 4 is blasted from the element cleaning nozzle 1. The nozzle 1 is thereby rotated to discharge dirt and foreign matter, clogging the element 2, from an exhaust port 6.</description><edition>6</edition><language>eng</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>1996</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=19961112&DB=EPODOC&CC=JP&NR=H08296576A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19961112&DB=EPODOC&CC=JP&NR=H08296576A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAKAGAWA KENJI</creatorcontrib><creatorcontrib>ASAHI YUKIO</creatorcontrib><title>SUCTION FILTER</title><description>PURPOSE: To make long-term continuous operation possible by providing a filter element cleaning nozzle on the secondary side of a suction filter for cleaning sucked air, and rotating the nozzle by the blast pressure of exhaust so as to remove dirt and foreign matter in the whole circumferential area of the element. CONSTITUTION: In an oil-cooled screw compressor, a suction filter element 2 is fitted to a suction filter body 3 through a fitting cover 5. Air to be cleaned flows in from an inlet provided at the suction filter body 3 and flows out of an outlet provided on the secondary side of the element 2 after being filtered by the element 2. In this case, an element cleaning nozzle 1 is installed on the secondary side of the element 2 through the fitting cover 5. At the time of compressor displacement control or the like, compressed air from a pipeline 4 is blasted from the element cleaning nozzle 1. The nozzle 1 is thereby rotated to discharge dirt and foreign matter, clogging the element 2, from an exhaust port 6.</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>1996</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOALDnUO8fT3U3Dz9AlxDeJhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfFeAR4GFkaWZqbmZo7GxKgBANjUHVg</recordid><startdate>19961112</startdate><enddate>19961112</enddate><creator>NAKAGAWA KENJI</creator><creator>ASAHI YUKIO</creator><scope>EVB</scope></search><sort><creationdate>19961112</creationdate><title>SUCTION FILTER</title><author>NAKAGAWA KENJI ; ASAHI YUKIO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH08296576A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1996</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>NAKAGAWA KENJI</creatorcontrib><creatorcontrib>ASAHI YUKIO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NAKAGAWA KENJI</au><au>ASAHI YUKIO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SUCTION FILTER</title><date>1996-11-12</date><risdate>1996</risdate><abstract>PURPOSE: To make long-term continuous operation possible by providing a filter element cleaning nozzle on the secondary side of a suction filter for cleaning sucked air, and rotating the nozzle by the blast pressure of exhaust so as to remove dirt and foreign matter in the whole circumferential area of the element. CONSTITUTION: In an oil-cooled screw compressor, a suction filter element 2 is fitted to a suction filter body 3 through a fitting cover 5. Air to be cleaned flows in from an inlet provided at the suction filter body 3 and flows out of an outlet provided on the secondary side of the element 2 after being filtered by the element 2. In this case, an element cleaning nozzle 1 is installed on the secondary side of the element 2 through the fitting cover 5. At the time of compressor displacement control or the like, compressed air from a pipeline 4 is blasted from the element cleaning nozzle 1. The nozzle 1 is thereby rotated to discharge dirt and foreign matter, clogging the element 2, from an exhaust port 6.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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language | eng |
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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 | SUCTION FILTER |
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