ROTARY COMPRESSOR

PROBLEM TO BE SOLVED: To prevent seizure caused by the shortage of lubricating oil by making the lubricating oil sufficiently spread over a surface on which a swing bush and a piston are brought into slide-contact with each other.SOLUTION: A swing bush (45) is arranged in a portion of a piston (40)...

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Hauptverfasser:	INADA SACHIHIRO, SATA KENICHI, SOTOJIMA RYUZO, SHIBAMOTO YOSHITAKA
Format:	Patent
Sprache:	eng
Schlagworte:	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
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creator	INADA SACHIHIRO SATA KENICHI SOTOJIMA RYUZO SHIBAMOTO YOSHITAKA
description	PROBLEM TO BE SOLVED: To prevent seizure caused by the shortage of lubricating oil by making the lubricating oil sufficiently spread over a surface on which a swing bush and a piston are brought into slide-contact with each other.SOLUTION: A swing bush (45) is arranged in a portion of a piston (40) which a blade (35) penetrates. An oil passage (16) is provided in a piston end plate (43). One end of the oil passage (16) communicates with an oil reservoir (26) in which the lubricating oil is stored, and the other end is opened in the portion of the piston (40) which the blade (35) penetrates. A collision plate (48) is arranged between the swing bush (45) and the piston end plate (43) in such a manner as to cover an opening of the oil passage (16). After colliding with the collision plate (48), the lubricating oil discharged from the oil passage (16) flows outward in a radial direction along a surface of the collision plate (48), and is supplied to a slide-contact surface on the side of the piston (40) of the swing bush (45) via an oil supply groove (41a).
format	Patent
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An oil passage (16) is provided in a piston end plate (43). One end of the oil passage (16) communicates with an oil reservoir (26) in which the lubricating oil is stored, and the other end is opened in the portion of the piston (40) which the blade (35) penetrates. A collision plate (48) is arranged between the swing bush (45) and the piston end plate (43) in such a manner as to cover an opening of the oil passage (16). After colliding with the collision plate (48), the lubricating oil discharged from the oil passage (16) flows outward in a radial direction along a surface of the collision plate (48), and is supplied to a slide-contact surface on the side of the piston (40) of the swing bush (45) via an oil supply groove (41a).</description><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>2013</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=20130718&DB=EPODOC&CC=JP&NR=2013139722A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130718&DB=EPODOC&CC=JP&NR=2013139722A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>INADA SACHIHIRO</creatorcontrib><creatorcontrib>SATA KENICHI</creatorcontrib><creatorcontrib>SOTOJIMA RYUZO</creatorcontrib><creatorcontrib>SHIBAMOTO YOSHITAKA</creatorcontrib><title>ROTARY COMPRESSOR</title><description>PROBLEM TO BE SOLVED: To prevent seizure caused by the shortage of lubricating oil by making the lubricating oil sufficiently spread over a surface on which a swing bush and a piston are brought into slide-contact with each other.SOLUTION: A swing bush (45) is arranged in a portion of a piston (40) which a blade (35) penetrates. An oil passage (16) is provided in a piston end plate (43). One end of the oil passage (16) communicates with an oil reservoir (26) in which the lubricating oil is stored, and the other end is opened in the portion of the piston (40) which the blade (35) penetrates. A collision plate (48) is arranged between the swing bush (45) and the piston end plate (43) in such a manner as to cover an opening of the oil passage (16). After colliding with the collision plate (48), the lubricating oil discharged from the oil passage (16) flows outward in a radial direction along a surface of the collision plate (48), and is supplied to a slide-contact surface on the side of the piston (40) of the swing bush (45) via an oil supply groove (41a).</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>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAM8g9xDIpUcPb3DQhyDQ72D-JhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGhsaGxpbmRkaOxkQpAgBzNR52</recordid><startdate>20130718</startdate><enddate>20130718</enddate><creator>INADA SACHIHIRO</creator><creator>SATA KENICHI</creator><creator>SOTOJIMA RYUZO</creator><creator>SHIBAMOTO YOSHITAKA</creator><scope>EVB</scope></search><sort><creationdate>20130718</creationdate><title>ROTARY COMPRESSOR</title><author>INADA SACHIHIRO ; SATA KENICHI ; SOTOJIMA RYUZO ; SHIBAMOTO YOSHITAKA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2013139722A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2013</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>INADA SACHIHIRO</creatorcontrib><creatorcontrib>SATA KENICHI</creatorcontrib><creatorcontrib>SOTOJIMA RYUZO</creatorcontrib><creatorcontrib>SHIBAMOTO YOSHITAKA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>INADA SACHIHIRO</au><au>SATA KENICHI</au><au>SOTOJIMA RYUZO</au><au>SHIBAMOTO YOSHITAKA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ROTARY COMPRESSOR</title><date>2013-07-18</date><risdate>2013</risdate><abstract>PROBLEM TO BE SOLVED: To prevent seizure caused by the shortage of lubricating oil by making the lubricating oil sufficiently spread over a surface on which a swing bush and a piston are brought into slide-contact with each other.SOLUTION: A swing bush (45) is arranged in a portion of a piston (40) which a blade (35) penetrates. An oil passage (16) is provided in a piston end plate (43). One end of the oil passage (16) communicates with an oil reservoir (26) in which the lubricating oil is stored, and the other end is opened in the portion of the piston (40) which the blade (35) penetrates. A collision plate (48) is arranged between the swing bush (45) and the piston end plate (43) in such a manner as to cover an opening of the oil passage (16). After colliding with the collision plate (48), the lubricating oil discharged from the oil passage (16) flows outward in a radial direction along a surface of the collision plate (48), and is supplied to a slide-contact surface on the side of the piston (40) of the swing bush (45) via an oil supply groove (41a).</abstract><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	ROTARY COMPRESSOR
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