SLIDING PISTON TYPE COMPRESSOR
PROBLEM TO BE SOLVED: To provide a highly reliable sliding piston type compressor for eliminating a deviation of clearance by a thermal expansion difference of rocking bushes, improving a sliding characteristic, reducing a mechanical loss and improving sliding performance between the rocking bushes...
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creator | OSHIMA KENICHI WAKANA TATSUYA KAWAMINAMI SHIGEYA OKI MINORU |
description | PROBLEM TO BE SOLVED: To provide a highly reliable sliding piston type compressor for eliminating a deviation of clearance by a thermal expansion difference of rocking bushes, improving a sliding characteristic, reducing a mechanical loss and improving sliding performance between the rocking bushes and an end plate. SOLUTION: In this sliding piston type compressor having a cylinder, an end plate for blocking up both end surfaces of the cylinder, a roller part being surrounded by the cylinder and the end plate and making revolving motion in the cylinder, a sliding piston having a blade part projecting from an outer peripheral surface of the roller part and rocking bushes 8a, 8b supporting the blade part so as to be capable of rocking motion and advancing and retreating motion and being positioned on the suction side and the delivery side, the cylinder axis directional length of the rocking bush 8b positioned on the delivery side is set shorter than the cylinder axis directional length of the rocking bush 8a positioned on the suction side before operating the compressor. |
format | Patent |
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SOLUTION: In this sliding piston type compressor having a cylinder, an end plate for blocking up both end surfaces of the cylinder, a roller part being surrounded by the cylinder and the end plate and making revolving motion in the cylinder, a sliding piston having a blade part projecting from an outer peripheral surface of the roller part and rocking bushes 8a, 8b supporting the blade part so as to be capable of rocking motion and advancing and retreating motion and being positioned on the suction side and the delivery side, the cylinder axis directional length of the rocking bush 8b positioned on the delivery side is set shorter than the cylinder axis directional length of the rocking bush 8a positioned on the suction side before operating the compressor.</description><edition>7</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>2001</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=20010706&DB=EPODOC&CC=JP&NR=2001182673A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20010706&DB=EPODOC&CC=JP&NR=2001182673A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>OSHIMA KENICHI</creatorcontrib><creatorcontrib>WAKANA TATSUYA</creatorcontrib><creatorcontrib>KAWAMINAMI SHIGEYA</creatorcontrib><creatorcontrib>OKI MINORU</creatorcontrib><title>SLIDING PISTON TYPE COMPRESSOR</title><description>PROBLEM TO BE SOLVED: To provide a highly reliable sliding piston type compressor for eliminating a deviation of clearance by a thermal expansion difference of rocking bushes, improving a sliding characteristic, reducing a mechanical loss and improving sliding performance between the rocking bushes and an end plate. SOLUTION: In this sliding piston type compressor having a cylinder, an end plate for blocking up both end surfaces of the cylinder, a roller part being surrounded by the cylinder and the end plate and making revolving motion in the cylinder, a sliding piston having a blade part projecting from an outer peripheral surface of the roller part and rocking bushes 8a, 8b supporting the blade part so as to be capable of rocking motion and advancing and retreating motion and being positioned on the suction side and the delivery side, the cylinder axis directional length of the rocking bush 8b positioned on the delivery side is set shorter than the cylinder axis directional length of the rocking bush 8a positioned on the suction side before operating the compressor.</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>2001</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAL9vF08fRzVwjwDA7x91MIiQxwVXD29w0Icg0O9g_iYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBgaGhhZGZubGjsZEKQIADsgiCw</recordid><startdate>20010706</startdate><enddate>20010706</enddate><creator>OSHIMA KENICHI</creator><creator>WAKANA TATSUYA</creator><creator>KAWAMINAMI SHIGEYA</creator><creator>OKI MINORU</creator><scope>EVB</scope></search><sort><creationdate>20010706</creationdate><title>SLIDING PISTON TYPE COMPRESSOR</title><author>OSHIMA KENICHI ; WAKANA TATSUYA ; KAWAMINAMI SHIGEYA ; OKI MINORU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2001182673A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2001</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>OSHIMA KENICHI</creatorcontrib><creatorcontrib>WAKANA TATSUYA</creatorcontrib><creatorcontrib>KAWAMINAMI SHIGEYA</creatorcontrib><creatorcontrib>OKI MINORU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OSHIMA KENICHI</au><au>WAKANA TATSUYA</au><au>KAWAMINAMI SHIGEYA</au><au>OKI MINORU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SLIDING PISTON TYPE COMPRESSOR</title><date>2001-07-06</date><risdate>2001</risdate><abstract>PROBLEM TO BE SOLVED: To provide a highly reliable sliding piston type compressor for eliminating a deviation of clearance by a thermal expansion difference of rocking bushes, improving a sliding characteristic, reducing a mechanical loss and improving sliding performance between the rocking bushes and an end plate. SOLUTION: In this sliding piston type compressor having a cylinder, an end plate for blocking up both end surfaces of the cylinder, a roller part being surrounded by the cylinder and the end plate and making revolving motion in the cylinder, a sliding piston having a blade part projecting from an outer peripheral surface of the roller part and rocking bushes 8a, 8b supporting the blade part so as to be capable of rocking motion and advancing and retreating motion and being positioned on the suction side and the delivery side, the cylinder axis directional length of the rocking bush 8b positioned on the delivery side is set shorter than the cylinder axis directional length of the rocking bush 8a positioned on the suction side before operating the compressor.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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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 | SLIDING PISTON TYPE COMPRESSOR |
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