ROTARY COMPRESSOR
To reduce power necessary for driving a compressor while securing air-tightness of a compression chamber in a two-cylinder rotary compressor.SOLUTION: In a compression mechanism of a rotary compressor, an intermediate plate (50) is disposed between two cylinders (30, 35). A driving shaft (70) for dr...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; jpn |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | NISHIMURA KOSUKE TOSHIMA RYUZO AZUMA HIROFUMI |
| description | To reduce power necessary for driving a compressor while securing air-tightness of a compression chamber in a two-cylinder rotary compressor.SOLUTION: In a compression mechanism of a rotary compressor, an intermediate plate (50) is disposed between two cylinders (30, 35). A driving shaft (70) for driving pistons (40, 45) in each cylinder (30, 35) penetrates through a center hole (51) of the intermediate plate (50). The center hole (51) of the intermediate plate (50) has a diameter of an intermediate portion (52) positioned in the middle in a center axis direction, larger than a diameter of a first end portion (53) positioned at a first cylinder (30) side and a diameter of a second end portion (54) positioned at a second cylinder (35) side.SELECTED DRAWING: Figure 2
【課題】二気筒のロータリ圧縮機において、圧縮室の気密性を確保しつつ、圧縮機の圧縮機の駆動に要する動力を削減する。【解決手段】ロータリ圧縮機の圧縮機構において、二つのシリンダ（30,35）の間に中間プレート（50）が配置される。各シリンダ（30,35）内のピストン（40,45）を駆動する駆動軸（70）は、中間プレート（50）の中央孔（51）を貫通する。中間プレート（50）の中央孔（51）は、その中心軸方向の中間に位置する中間部（52）の直径が、第１シリンダ（30）側に位置する第１端部（53）の直径、及び第２シリンダ（35）側に位置する第２端部（54）の直径よりも大きい。【選択図】図２ |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2019031949A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2019031949A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2019031949A3</originalsourceid><addsrcrecordid>eNrjZBAM8g9xDIpUcPb3DQhyDQ72D-JhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGhpYGxoaWJpaOxkQpAgB0px6G</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>ROTARY COMPRESSOR</title><source>esp@cenet</source><creator>NISHIMURA KOSUKE ; TOSHIMA RYUZO ; AZUMA HIROFUMI</creator><creatorcontrib>NISHIMURA KOSUKE ; TOSHIMA RYUZO ; AZUMA HIROFUMI</creatorcontrib><description>To reduce power necessary for driving a compressor while securing air-tightness of a compression chamber in a two-cylinder rotary compressor.SOLUTION: In a compression mechanism of a rotary compressor, an intermediate plate (50) is disposed between two cylinders (30, 35). A driving shaft (70) for driving pistons (40, 45) in each cylinder (30, 35) penetrates through a center hole (51) of the intermediate plate (50). The center hole (51) of the intermediate plate (50) has a diameter of an intermediate portion (52) positioned in the middle in a center axis direction, larger than a diameter of a first end portion (53) positioned at a first cylinder (30) side and a diameter of a second end portion (54) positioned at a second cylinder (35) side.SELECTED DRAWING: Figure 2
【課題】二気筒のロータリ圧縮機において、圧縮室の気密性を確保しつつ、圧縮機の圧縮機の駆動に要する動力を削減する。【解決手段】ロータリ圧縮機の圧縮機構において、二つのシリンダ（30,35）の間に中間プレート（50）が配置される。各シリンダ（30,35）内のピストン（40,45）を駆動する駆動軸（70）は、中間プレート（50）の中央孔（51）を貫通する。中間プレート（50）の中央孔（51）は、その中心軸方向の中間に位置する中間部（52）の直径が、第１シリンダ（30）側に位置する第１端部（53）の直径、及び第２シリンダ（35）側に位置する第２端部（54）の直径よりも大きい。【選択図】図２</description><language>eng ; jpn</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>2019</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=20190228&DB=EPODOC&CC=JP&NR=2019031949A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190228&DB=EPODOC&CC=JP&NR=2019031949A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NISHIMURA KOSUKE</creatorcontrib><creatorcontrib>TOSHIMA RYUZO</creatorcontrib><creatorcontrib>AZUMA HIROFUMI</creatorcontrib><title>ROTARY COMPRESSOR</title><description>To reduce power necessary for driving a compressor while securing air-tightness of a compression chamber in a two-cylinder rotary compressor.SOLUTION: In a compression mechanism of a rotary compressor, an intermediate plate (50) is disposed between two cylinders (30, 35). A driving shaft (70) for driving pistons (40, 45) in each cylinder (30, 35) penetrates through a center hole (51) of the intermediate plate (50). The center hole (51) of the intermediate plate (50) has a diameter of an intermediate portion (52) positioned in the middle in a center axis direction, larger than a diameter of a first end portion (53) positioned at a first cylinder (30) side and a diameter of a second end portion (54) positioned at a second cylinder (35) side.SELECTED DRAWING: Figure 2
【課題】二気筒のロータリ圧縮機において、圧縮室の気密性を確保しつつ、圧縮機の圧縮機の駆動に要する動力を削減する。【解決手段】ロータリ圧縮機の圧縮機構において、二つのシリンダ（30,35）の間に中間プレート（50）が配置される。各シリンダ（30,35）内のピストン（40,45）を駆動する駆動軸（70）は、中間プレート（50）の中央孔（51）を貫通する。中間プレート（50）の中央孔（51）は、その中心軸方向の中間に位置する中間部（52）の直径が、第１シリンダ（30）側に位置する第１端部（53）の直径、及び第２シリンダ（35）側に位置する第２端部（54）の直径よりも大きい。【選択図】図２</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>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAM8g9xDIpUcPb3DQhyDQ72D-JhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGhpYGxoaWJpaOxkQpAgB0px6G</recordid><startdate>20190228</startdate><enddate>20190228</enddate><creator>NISHIMURA KOSUKE</creator><creator>TOSHIMA RYUZO</creator><creator>AZUMA HIROFUMI</creator><scope>EVB</scope></search><sort><creationdate>20190228</creationdate><title>ROTARY COMPRESSOR</title><author>NISHIMURA KOSUKE ; TOSHIMA RYUZO ; AZUMA HIROFUMI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2019031949A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2019</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>NISHIMURA KOSUKE</creatorcontrib><creatorcontrib>TOSHIMA RYUZO</creatorcontrib><creatorcontrib>AZUMA HIROFUMI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NISHIMURA KOSUKE</au><au>TOSHIMA RYUZO</au><au>AZUMA HIROFUMI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ROTARY COMPRESSOR</title><date>2019-02-28</date><risdate>2019</risdate><abstract>To reduce power necessary for driving a compressor while securing air-tightness of a compression chamber in a two-cylinder rotary compressor.SOLUTION: In a compression mechanism of a rotary compressor, an intermediate plate (50) is disposed between two cylinders (30, 35). A driving shaft (70) for driving pistons (40, 45) in each cylinder (30, 35) penetrates through a center hole (51) of the intermediate plate (50). The center hole (51) of the intermediate plate (50) has a diameter of an intermediate portion (52) positioned in the middle in a center axis direction, larger than a diameter of a first end portion (53) positioned at a first cylinder (30) side and a diameter of a second end portion (54) positioned at a second cylinder (35) side.SELECTED DRAWING: Figure 2
【課題】二気筒のロータリ圧縮機において、圧縮室の気密性を確保しつつ、圧縮機の圧縮機の駆動に要する動力を削減する。【解決手段】ロータリ圧縮機の圧縮機構において、二つのシリンダ（30,35）の間に中間プレート（50）が配置される。各シリンダ（30,35）内のピストン（40,45）を駆動する駆動軸（70）は、中間プレート（50）の中央孔（51）を貫通する。中間プレート（50）の中央孔（51）は、その中心軸方向の中間に位置する中間部（52）の直径が、第１シリンダ（30）側に位置する第１端部（53）の直径、及び第２シリンダ（35）側に位置する第２端部（54）の直径よりも大きい。【選択図】図２</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; jpn |
| recordid | cdi_epo_espacenet_JP2019031949A |
| source | esp@cenet |
| 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 |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-04T03%3A17%3A53IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=NISHIMURA%20KOSUKE&rft.date=2019-02-28&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2019031949A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |