Refrigerant gas compressor
A refrigerant gas compressor includes a cylinder block formed with plural cylinder bores, a first housing disposed at the one end of the cylinder block, a second housing disposed at the other end of the cylinder block, a drive shaft supported by the cylinder block and one of the housings, a crank ch...
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creator | TARUTANI, TOMOJI NAKAIMA, HIROYUKI KANAI, AKINOBU INOUE, YOSHINORI KOEDA, NAOKI |
description | A refrigerant gas compressor includes a cylinder block formed with plural cylinder bores, a first housing disposed at the one end of the cylinder block, a second housing disposed at the other end of the cylinder block, a drive shaft supported by the cylinder block and one of the housings, a crank chamber formed in one of the housings, a suction chamber and a discharge chamber formed in one of the housings, a valve plate assembly disposed between the cylinder block and at least one of the housings, a stepped portion formed adjacent to the valve plate assembly to receive a part of the valve plate assembly. A storage chamber is provided for reserving therein oil separated from refrigerant gas. An oil groove is formed by the stepped portion and the valve plate assembly and connecting the storage chamber with one of the crank chamber and the suction chamber. |
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A storage chamber is provided for reserving therein oil separated from refrigerant gas. 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A storage chamber is provided for reserving therein oil separated from refrigerant gas. An oil groove is formed by the stepped portion and the valve plate assembly and connecting the storage chamber with one of the crank chamber and the suction chamber.</description><subject>BLASTING</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAKSk0rykxPLUrMK1FITyxWSM7PLShKLS7OL-JhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAYYWpuZm5mZOhsZEKAEAIcki_A</recordid><startdate>20140402</startdate><enddate>20140402</enddate><creator>TARUTANI, TOMOJI</creator><creator>NAKAIMA, HIROYUKI</creator><creator>KANAI, AKINOBU</creator><creator>INOUE, YOSHINORI</creator><creator>KOEDA, NAOKI</creator><scope>EVB</scope></search><sort><creationdate>20140402</creationdate><title>Refrigerant gas compressor</title><author>TARUTANI, TOMOJI ; NAKAIMA, HIROYUKI ; KANAI, AKINOBU ; INOUE, YOSHINORI ; KOEDA, NAOKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1857676B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2014</creationdate><topic>BLASTING</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>TARUTANI, TOMOJI</creatorcontrib><creatorcontrib>NAKAIMA, HIROYUKI</creatorcontrib><creatorcontrib>KANAI, AKINOBU</creatorcontrib><creatorcontrib>INOUE, YOSHINORI</creatorcontrib><creatorcontrib>KOEDA, NAOKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TARUTANI, TOMOJI</au><au>NAKAIMA, HIROYUKI</au><au>KANAI, AKINOBU</au><au>INOUE, YOSHINORI</au><au>KOEDA, NAOKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Refrigerant gas compressor</title><date>2014-04-02</date><risdate>2014</risdate><abstract>A refrigerant gas compressor includes a cylinder block formed with plural cylinder bores, a first housing disposed at the one end of the cylinder block, a second housing disposed at the other end of the cylinder block, a drive shaft supported by the cylinder block and one of the housings, a crank chamber formed in one of the housings, a suction chamber and a discharge chamber formed in one of the housings, a valve plate assembly disposed between the cylinder block and at least one of the housings, a stepped portion formed adjacent to the valve plate assembly to receive a part of the valve plate assembly. A storage chamber is provided for reserving therein oil separated from refrigerant gas. An oil groove is formed by the stepped portion and the valve plate assembly and connecting the storage chamber with one of the crank chamber and the suction chamber.</abstract><oa>free_for_read</oa></addata></record> |
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language | eng ; fre ; ger |
recordid | cdi_epo_espacenet_EP1857676B1 |
source | esp@cenet |
subjects | BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS |
title | Refrigerant gas compressor |
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