PRESSURE RESPONSIVE MECHANISM IN INTERNAL COMBUSTION ENGINE
PURPOSE:To increase an amount of initial operation and obtain stable hysteresis in the above described device utilizing intake negative pressure, by changing pressure receiving area before and after a start of operation. CONSTITUTION:If an engine is started, intake pipe pressure (intake negaitve pre...
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creator | TAKAMARU TAKESHI |
description | PURPOSE:To increase an amount of initial operation and obtain stable hysteresis in the above described device utilizing intake negative pressure, by changing pressure receiving area before and after a start of operation. CONSTITUTION:If an engine is started, intake pipe pressure (intake negaitve pressure) is generated, and this negative pressure is guided to a control chamber 5 in this mechanism through a nipple 2A. The intake negative pressure introduced into the chamber 5 is guided also to a regulating chamber 4 through a small hole 3A in a diaphragm 3. At this time, if capacity of the chamber 4 is formed to fully small size, pressure in the chamber 4 can be equalized to pressure in the control chamber 5. The engine performs complete operation of explosion to reach prescribed intake negative pressure, then the diaphragm 3 is moved rightward against a spring 7, and a retainer plate 8A is unsealed from a seat 9 to change the pressure in the regulating chamber 4 to the atomospheric pressure. In this way, the diaphragm 3 can be operated with stable hysteresis. |
format | Patent |
fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JPS57153940A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JPS57153940A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JPS57153940A3</originalsourceid><addsrcrecordid>eNrjZLAOCHINDg4NclUA0gH-fsGeYa4Kvq7OHo5-nsG-Cp5-QBTiGuTn6KPg7O_rFBoc4unvp-Dq5-7p58rDwJqWmFOcyguluRkU3VxDnD10Uwvy41OLCxKTU_NSS-K9AoJNzQ1NjS1NDByNiVEDABrAKgc</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PRESSURE RESPONSIVE MECHANISM IN INTERNAL COMBUSTION ENGINE</title><source>esp@cenet</source><creator>TAKAMARU TAKESHI</creator><creatorcontrib>TAKAMARU TAKESHI</creatorcontrib><description>PURPOSE:To increase an amount of initial operation and obtain stable hysteresis in the above described device utilizing intake negative pressure, by changing pressure receiving area before and after a start of operation. CONSTITUTION:If an engine is started, intake pipe pressure (intake negaitve pressure) is generated, and this negative pressure is guided to a control chamber 5 in this mechanism through a nipple 2A. The intake negative pressure introduced into the chamber 5 is guided also to a regulating chamber 4 through a small hole 3A in a diaphragm 3. At this time, if capacity of the chamber 4 is formed to fully small size, pressure in the chamber 4 can be equalized to pressure in the control chamber 5. The engine performs complete operation of explosion to reach prescribed intake negative pressure, then the diaphragm 3 is moved rightward against a spring 7, and a retainer plate 8A is unsealed from a seat 9 to change the pressure in the regulating chamber 4 to the atomospheric pressure. In this way, the diaphragm 3 can be operated with stable hysteresis.</description><language>eng</language><subject>BLASTING ; COMBUSTION ENGINES ; CONTROLLING 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 ; WEAPONS</subject><creationdate>1982</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=19820922&DB=EPODOC&CC=JP&NR=S57153940A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19820922&DB=EPODOC&CC=JP&NR=S57153940A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TAKAMARU TAKESHI</creatorcontrib><title>PRESSURE RESPONSIVE MECHANISM IN INTERNAL COMBUSTION ENGINE</title><description>PURPOSE:To increase an amount of initial operation and obtain stable hysteresis in the above described device utilizing intake negative pressure, by changing pressure receiving area before and after a start of operation. CONSTITUTION:If an engine is started, intake pipe pressure (intake negaitve pressure) is generated, and this negative pressure is guided to a control chamber 5 in this mechanism through a nipple 2A. The intake negative pressure introduced into the chamber 5 is guided also to a regulating chamber 4 through a small hole 3A in a diaphragm 3. At this time, if capacity of the chamber 4 is formed to fully small size, pressure in the chamber 4 can be equalized to pressure in the control chamber 5. The engine performs complete operation of explosion to reach prescribed intake negative pressure, then the diaphragm 3 is moved rightward against a spring 7, and a retainer plate 8A is unsealed from a seat 9 to change the pressure in the regulating chamber 4 to the atomospheric pressure. In this way, the diaphragm 3 can be operated with stable hysteresis.</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>CONTROLLING 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>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1982</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAOCHINDg4NclUA0gH-fsGeYa4Kvq7OHo5-nsG-Cp5-QBTiGuTn6KPg7O_rFBoc4unvp-Dq5-7p58rDwJqWmFOcyguluRkU3VxDnD10Uwvy41OLCxKTU_NSS-K9AoJNzQ1NjS1NDByNiVEDABrAKgc</recordid><startdate>19820922</startdate><enddate>19820922</enddate><creator>TAKAMARU TAKESHI</creator><scope>EVB</scope></search><sort><creationdate>19820922</creationdate><title>PRESSURE RESPONSIVE MECHANISM IN INTERNAL COMBUSTION ENGINE</title><author>TAKAMARU TAKESHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS57153940A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1982</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>CONTROLLING 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>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>TAKAMARU TAKESHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TAKAMARU TAKESHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PRESSURE RESPONSIVE MECHANISM IN INTERNAL COMBUSTION ENGINE</title><date>1982-09-22</date><risdate>1982</risdate><abstract>PURPOSE:To increase an amount of initial operation and obtain stable hysteresis in the above described device utilizing intake negative pressure, by changing pressure receiving area before and after a start of operation. CONSTITUTION:If an engine is started, intake pipe pressure (intake negaitve pressure) is generated, and this negative pressure is guided to a control chamber 5 in this mechanism through a nipple 2A. The intake negative pressure introduced into the chamber 5 is guided also to a regulating chamber 4 through a small hole 3A in a diaphragm 3. At this time, if capacity of the chamber 4 is formed to fully small size, pressure in the chamber 4 can be equalized to pressure in the control chamber 5. The engine performs complete operation of explosion to reach prescribed intake negative pressure, then the diaphragm 3 is moved rightward against a spring 7, and a retainer plate 8A is unsealed from a seat 9 to change the pressure in the regulating chamber 4 to the atomospheric pressure. In this way, the diaphragm 3 can be operated with stable hysteresis.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | BLASTING COMBUSTION ENGINES CONTROLLING 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 WEAPONS |
title | PRESSURE RESPONSIVE MECHANISM IN INTERNAL COMBUSTION ENGINE |
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