INTERNAL COMBUSTION ENGINE
To inhibit oil from reaching a separation part of an oil separator.SOLUTION: A second blow-by gas passage 43b extending in a horizontal direction is defined at an interior of a cylinder block 11. An oil separator 50 includes: a separation part 52 located above an opening of the second blow-by gas pa...
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| creator | NISHITANI KOICHI |
| description | To inhibit oil from reaching a separation part of an oil separator.SOLUTION: A second blow-by gas passage 43b extending in a horizontal direction is defined at an interior of a cylinder block 11. An oil separator 50 includes: a separation part 52 located above an opening of the second blow-by gas passage 43b; and a connection passage 54 connecting the separation part 52 to the second blow-by gas passage 43b. A portion of the connection passage 54, located at the second blow-by gas passage 43b, forms a first passage part 54a extending in the horizontal direction. The first passage part 54a of the connection passage 54 has a passage sectional area smaller than that of the second blow-by gas passage 43b. A step 62 is provided at a connection portion between the first passage part 54a of the connection passage 54 and the second blow-by gas passage 43b.SELECTED DRAWING: Figure 2
【課題】オイルが、オイルセパレータの分離部に至ってしまうことを抑制する。【解決手段】シリンダブロック１１の内部には、水平方向に延びている第２ブローバイガス通路４３ｂが区画されている。オイルセパレータ５０は、第２ブローバイガス通路４３ｂの開口よりも上側に位置している分離部５２と、分離部５２及び第２ブローバイガス通路４３ｂを繋ぐ接続通路５４とを備えている。接続通路５４における第２ブローバイガス通路４３ｂ側の部位は、水平方向に延びている第１通路部５４ａとなっている。接続通路５４の第１通路部５４ａは、第２ブローバイガス通路４３ｂよりも、通路断面積が小さくなっている。そして、接続通路５４の第１通路部５４ａ、及び第２ブローバイガス通路４３ｂの接続部位においては段差６２が設けられている。【選択図】図２ |
| format | Patent |
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【課題】オイルが、オイルセパレータの分離部に至ってしまうことを抑制する。【解決手段】シリンダブロック１１の内部には、水平方向に延びている第２ブローバイガス通路４３ｂが区画されている。オイルセパレータ５０は、第２ブローバイガス通路４３ｂの開口よりも上側に位置している分離部５２と、分離部５２及び第２ブローバイガス通路４３ｂを繋ぐ接続通路５４とを備えている。接続通路５４における第２ブローバイガス通路４３ｂ側の部位は、水平方向に延びている第１通路部５４ａとなっている。接続通路５４の第１通路部５４ａは、第２ブローバイガス通路４３ｂよりも、通路断面積が小さくなっている。そして、接続通路５４の第１通路部５４ａ、及び第２ブローバイガス通路４３ｂの接続部位においては段差６２が設けられている。【選択図】図２</description><language>eng ; jpn</language><subject>BLASTING ; COMBUSTION ENGINES ; CRANKCASE VENTILATING ; ENGINE PLANTS IN GENERAL ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; LUBRICATING INTERNAL COMBUSTION ENGINES ; LUBRICATING OF MACHINES OR ENGINES IN GENERAL ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; STEAM ENGINES ; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF ; 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=20191003&DB=EPODOC&CC=JP&NR=2019167892A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191003&DB=EPODOC&CC=JP&NR=2019167892A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NISHITANI KOICHI</creatorcontrib><title>INTERNAL COMBUSTION ENGINE</title><description>To inhibit oil from reaching a separation part of an oil separator.SOLUTION: A second blow-by gas passage 43b extending in a horizontal direction is defined at an interior of a cylinder block 11. An oil separator 50 includes: a separation part 52 located above an opening of the second blow-by gas passage 43b; and a connection passage 54 connecting the separation part 52 to the second blow-by gas passage 43b. A portion of the connection passage 54, located at the second blow-by gas passage 43b, forms a first passage part 54a extending in the horizontal direction. The first passage part 54a of the connection passage 54 has a passage sectional area smaller than that of the second blow-by gas passage 43b. A step 62 is provided at a connection portion between the first passage part 54a of the connection passage 54 and the second blow-by gas passage 43b.SELECTED DRAWING: Figure 2
【課題】オイルが、オイルセパレータの分離部に至ってしまうことを抑制する。【解決手段】シリンダブロック１１の内部には、水平方向に延びている第２ブローバイガス通路４３ｂが区画されている。オイルセパレータ５０は、第２ブローバイガス通路４３ｂの開口よりも上側に位置している分離部５２と、分離部５２及び第２ブローバイガス通路４３ｂを繋ぐ接続通路５４とを備えている。接続通路５４における第２ブローバイガス通路４３ｂ側の部位は、水平方向に延びている第１通路部５４ａとなっている。接続通路５４の第１通路部５４ａは、第２ブローバイガス通路４３ｂよりも、通路断面積が小さくなっている。そして、接続通路５４の第１通路部５４ａ、及び第２ブローバイガス通路４３ｂの接続部位においては段差６２が設けられている。【選択図】図２</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>CRANKCASE VENTILATING</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>LUBRICATING INTERNAL COMBUSTION ENGINES</subject><subject>LUBRICATING OF MACHINES OR ENGINES IN GENERAL</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>STEAM ENGINES</subject><subject>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJDy9AtxDfJz9FFw9vd1Cg0O8fT3U3D1c_f0c-VhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGhpaGZuYWlkaOxkQpAgB_SyDl</recordid><startdate>20191003</startdate><enddate>20191003</enddate><creator>NISHITANI KOICHI</creator><scope>EVB</scope></search><sort><creationdate>20191003</creationdate><title>INTERNAL COMBUSTION ENGINE</title><author>NISHITANI KOICHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2019167892A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2019</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>CRANKCASE VENTILATING</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>LUBRICATING INTERNAL COMBUSTION ENGINES</topic><topic>LUBRICATING OF MACHINES OR ENGINES IN GENERAL</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>STEAM ENGINES</topic><topic>SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>NISHITANI KOICHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NISHITANI KOICHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>INTERNAL COMBUSTION ENGINE</title><date>2019-10-03</date><risdate>2019</risdate><abstract>To inhibit oil from reaching a separation part of an oil separator.SOLUTION: A second blow-by gas passage 43b extending in a horizontal direction is defined at an interior of a cylinder block 11. An oil separator 50 includes: a separation part 52 located above an opening of the second blow-by gas passage 43b; and a connection passage 54 connecting the separation part 52 to the second blow-by gas passage 43b. A portion of the connection passage 54, located at the second blow-by gas passage 43b, forms a first passage part 54a extending in the horizontal direction. The first passage part 54a of the connection passage 54 has a passage sectional area smaller than that of the second blow-by gas passage 43b. A step 62 is provided at a connection portion between the first passage part 54a of the connection passage 54 and the second blow-by gas passage 43b.SELECTED DRAWING: Figure 2
【課題】オイルが、オイルセパレータの分離部に至ってしまうことを抑制する。【解決手段】シリンダブロック１１の内部には、水平方向に延びている第２ブローバイガス通路４３ｂが区画されている。オイルセパレータ５０は、第２ブローバイガス通路４３ｂの開口よりも上側に位置している分離部５２と、分離部５２及び第２ブローバイガス通路４３ｂを繋ぐ接続通路５４とを備えている。接続通路５４における第２ブローバイガス通路４３ｂ側の部位は、水平方向に延びている第１通路部５４ａとなっている。接続通路５４の第１通路部５４ａは、第２ブローバイガス通路４３ｂよりも、通路断面積が小さくなっている。そして、接続通路５４の第１通路部５４ａ、及び第２ブローバイガス通路４３ｂの接続部位においては段差６２が設けられている。【選択図】図２</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING COMBUSTION ENGINES CRANKCASE VENTILATING ENGINE PLANTS IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING LUBRICATING INTERNAL COMBUSTION ENGINES LUBRICATING OF MACHINES OR ENGINES IN GENERAL MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS |
| title | INTERNAL COMBUSTION ENGINE |
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