Air Compressor Having Self Cooler Unit

The present invention relates to an air compressor having a composite cooling unit, in which a cooling unit is monolithically installed to significantly reduce a cooling facility, thereby enabling effective cooling. To this end, the present invention is characterized by comprising: a rotor housing o...

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description The present invention relates to an air compressor having a composite cooling unit, in which a cooling unit is monolithically installed to significantly reduce a cooling facility, thereby enabling effective cooling. To this end, the present invention is characterized by comprising: a rotor housing of a cylindrical shape in which a stator coil is installed; a rotor installed in the rotor housing to be able to axially rotate by using a rotor shaft as the axial center; a rotor housing cover plate individually fixated to the both ends of the rotor housing, and rotationally supporting the both ends of the rotor by means of a bearing; an impeller installed at one end or both ends of the rotor shaft protruding from the rotor housing cover plate; a scroll volute fixated on the outside of the rotor housing cover plate to cover the impeller, and providing an air inlet into which external air is introduced and an air outlet allowing the introduced air to be radially discharged in a compressed state; and a cooling unit installed on the outer wall of the casing of the scroll volute to cool the scroll volute. 본 발명은 냉각유닛이 일체형으로 설치되어 있어 냉각설비를 크게 줄일 수 있으며 효과적인 냉각을 가능케 하는, 복합 냉각유닛을 갖는 공기압축기에 관한 것이다. 그 구성은; 스테이터코일이 설치되는 원통형상의 로터하우징; 로터축을 축중심으로 축회전 가능하게끔 상기 로터하우징 내부에 설치되는 로터; 상기 로터하우징의 양단에 각각 고정되는 것으로서 베어링을 통해 상기 로터의 양단을 회전가능하게 지지하는 로터하우징덮개판; 상기 로터하우징덮개판으로부터 돌출되어 있는 상기 로터축의 일단 또는 양단에 설치되는 임펠러; 상기 임펠러를 덮어씌우도록 상기 로터하우징덮개판 외부에 고정되는 것으로서 외부공기가 유입되는 공기유입구와 유입된 공기가 압축된 상태로 방사방향으로 토출되도록 하는 공기토출구를 제공하는 스크롤볼류트(Scroll Volute); 및 상기 스크롤볼류트의 케이싱 외벽에 설치됨으로써, 상기 스크롤볼류트를 냉각시키는 냉각유닛;을 포함하는 것을 특징으로 한다.
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fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_KR102216356BB1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>KR102216356BB1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_KR102216356BB13</originalsourceid><addsrcrecordid>eNrjZFBzzCxScM7PLShKLS7OL1LwSCzLzEtXCE7NSQMK5-ekFimE5mWW8DCwpiXmFKfyQmluBmU31xBnD93Ugvz41OKCxOTUvNSSeO8gQwMjI0MzY1MzJydDY-JUAQDFOifZ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Air Compressor Having Self Cooler Unit</title><source>esp@cenet</source><creator>LEE GUN MIN</creator><creatorcontrib>LEE GUN MIN</creatorcontrib><description>The present invention relates to an air compressor having a composite cooling unit, in which a cooling unit is monolithically installed to significantly reduce a cooling facility, thereby enabling effective cooling. To this end, the present invention is characterized by comprising: a rotor housing of a cylindrical shape in which a stator coil is installed; a rotor installed in the rotor housing to be able to axially rotate by using a rotor shaft as the axial center; a rotor housing cover plate individually fixated to the both ends of the rotor housing, and rotationally supporting the both ends of the rotor by means of a bearing; an impeller installed at one end or both ends of the rotor shaft protruding from the rotor housing cover plate; a scroll volute fixated on the outside of the rotor housing cover plate to cover the impeller, and providing an air inlet into which external air is introduced and an air outlet allowing the introduced air to be radially discharged in a compressed state; and a cooling unit installed on the outer wall of the casing of the scroll volute to cool the scroll volute. 본 발명은 냉각유닛이 일체형으로 설치되어 있어 냉각설비를 크게 줄일 수 있으며 효과적인 냉각을 가능케 하는, 복합 냉각유닛을 갖는 공기압축기에 관한 것이다. 그 구성은; 스테이터코일이 설치되는 원통형상의 로터하우징; 로터축을 축중심으로 축회전 가능하게끔 상기 로터하우징 내부에 설치되는 로터; 상기 로터하우징의 양단에 각각 고정되는 것으로서 베어링을 통해 상기 로터의 양단을 회전가능하게 지지하는 로터하우징덮개판; 상기 로터하우징덮개판으로부터 돌출되어 있는 상기 로터축의 일단 또는 양단에 설치되는 임펠러; 상기 임펠러를 덮어씌우도록 상기 로터하우징덮개판 외부에 고정되는 것으로서 외부공기가 유입되는 공기유입구와 유입된 공기가 압축된 상태로 방사방향으로 토출되도록 하는 공기토출구를 제공하는 스크롤볼류트(Scroll Volute); 및 상기 스크롤볼류트의 케이싱 외벽에 설치됨으로써, 상기 스크롤볼류트를 냉각시키는 냉각유닛;을 포함하는 것을 특징으로 한다.</description><language>eng ; kor</language><subject>BLASTING ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT PUMPS ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; WEAPONS</subject><creationdate>2021</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&amp;date=20210217&amp;DB=EPODOC&amp;CC=KR&amp;NR=102216356B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20210217&amp;DB=EPODOC&amp;CC=KR&amp;NR=102216356B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LEE GUN MIN</creatorcontrib><title>Air Compressor Having Self Cooler Unit</title><description>The present invention relates to an air compressor having a composite cooling unit, in which a cooling unit is monolithically installed to significantly reduce a cooling facility, thereby enabling effective cooling. To this end, the present invention is characterized by comprising: a rotor housing of a cylindrical shape in which a stator coil is installed; a rotor installed in the rotor housing to be able to axially rotate by using a rotor shaft as the axial center; a rotor housing cover plate individually fixated to the both ends of the rotor housing, and rotationally supporting the both ends of the rotor by means of a bearing; an impeller installed at one end or both ends of the rotor shaft protruding from the rotor housing cover plate; a scroll volute fixated on the outside of the rotor housing cover plate to cover the impeller, and providing an air inlet into which external air is introduced and an air outlet allowing the introduced air to be radially discharged in a compressed state; and a cooling unit installed on the outer wall of the casing of the scroll volute to cool the scroll volute. 본 발명은 냉각유닛이 일체형으로 설치되어 있어 냉각설비를 크게 줄일 수 있으며 효과적인 냉각을 가능케 하는, 복합 냉각유닛을 갖는 공기압축기에 관한 것이다. 그 구성은; 스테이터코일이 설치되는 원통형상의 로터하우징; 로터축을 축중심으로 축회전 가능하게끔 상기 로터하우징 내부에 설치되는 로터; 상기 로터하우징의 양단에 각각 고정되는 것으로서 베어링을 통해 상기 로터의 양단을 회전가능하게 지지하는 로터하우징덮개판; 상기 로터하우징덮개판으로부터 돌출되어 있는 상기 로터축의 일단 또는 양단에 설치되는 임펠러; 상기 임펠러를 덮어씌우도록 상기 로터하우징덮개판 외부에 고정되는 것으로서 외부공기가 유입되는 공기유입구와 유입된 공기가 압축된 상태로 방사방향으로 토출되도록 하는 공기토출구를 제공하는 스크롤볼류트(Scroll Volute); 및 상기 스크롤볼류트의 케이싱 외벽에 설치됨으로써, 상기 스크롤볼류트를 냉각시키는 냉각유닛;을 포함하는 것을 특징으로 한다.</description><subject>BLASTING</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-POSITIVE DISPLACEMENT PUMPS</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFBzzCxScM7PLShKLS7OL1LwSCzLzEtXCE7NSQMK5-ekFimE5mWW8DCwpiXmFKfyQmluBmU31xBnD93Ugvz41OKCxOTUvNSSeO8gQwMjI0MzY1MzJydDY-JUAQDFOifZ</recordid><startdate>20210217</startdate><enddate>20210217</enddate><creator>LEE GUN MIN</creator><scope>EVB</scope></search><sort><creationdate>20210217</creationdate><title>Air Compressor Having Self Cooler Unit</title><author>LEE GUN MIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR102216356BB13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2021</creationdate><topic>BLASTING</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-POSITIVE DISPLACEMENT PUMPS</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LEE GUN MIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LEE GUN MIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Air Compressor Having Self Cooler Unit</title><date>2021-02-17</date><risdate>2021</risdate><abstract>The present invention relates to an air compressor having a composite cooling unit, in which a cooling unit is monolithically installed to significantly reduce a cooling facility, thereby enabling effective cooling. To this end, the present invention is characterized by comprising: a rotor housing of a cylindrical shape in which a stator coil is installed; a rotor installed in the rotor housing to be able to axially rotate by using a rotor shaft as the axial center; a rotor housing cover plate individually fixated to the both ends of the rotor housing, and rotationally supporting the both ends of the rotor by means of a bearing; an impeller installed at one end or both ends of the rotor shaft protruding from the rotor housing cover plate; a scroll volute fixated on the outside of the rotor housing cover plate to cover the impeller, and providing an air inlet into which external air is introduced and an air outlet allowing the introduced air to be radially discharged in a compressed state; and a cooling unit installed on the outer wall of the casing of the scroll volute to cool the scroll volute. 본 발명은 냉각유닛이 일체형으로 설치되어 있어 냉각설비를 크게 줄일 수 있으며 효과적인 냉각을 가능케 하는, 복합 냉각유닛을 갖는 공기압축기에 관한 것이다. 그 구성은; 스테이터코일이 설치되는 원통형상의 로터하우징; 로터축을 축중심으로 축회전 가능하게끔 상기 로터하우징 내부에 설치되는 로터; 상기 로터하우징의 양단에 각각 고정되는 것으로서 베어링을 통해 상기 로터의 양단을 회전가능하게 지지하는 로터하우징덮개판; 상기 로터하우징덮개판으로부터 돌출되어 있는 상기 로터축의 일단 또는 양단에 설치되는 임펠러; 상기 임펠러를 덮어씌우도록 상기 로터하우징덮개판 외부에 고정되는 것으로서 외부공기가 유입되는 공기유입구와 유입된 공기가 압축된 상태로 방사방향으로 토출되도록 하는 공기토출구를 제공하는 스크롤볼류트(Scroll Volute); 및 상기 스크롤볼류트의 케이싱 외벽에 설치됨으로써, 상기 스크롤볼류트를 냉각시키는 냉각유닛;을 포함하는 것을 특징으로 한다.</abstract><oa>free_for_read</oa></addata></record>
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subjects BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
title Air Compressor Having Self Cooler Unit
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