Engine cooling apparatus

An engine cooling apparatus includes a main cooling water passage (14) in which a cooling water is circulated from an outlet of and to an inlet of a water jacket in an engine (10) to cool the engine. A water pump (12) supplies the cooling water to the engine through the main cooling water passage. A...

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Hauptverfasser: MUKAIYAMA, AKEO, ISHITOYA, TSUKO, SUZAKI, SHUNKICHI
Format: Patent
Sprache:eng ; fre ; ger
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creator MUKAIYAMA, AKEO
ISHITOYA, TSUKO
SUZAKI, SHUNKICHI
description An engine cooling apparatus includes a main cooling water passage (14) in which a cooling water is circulated from an outlet of and to an inlet of a water jacket in an engine (10) to cool the engine. A water pump (12) supplies the cooling water to the engine through the main cooling water passage. A heater passage (28) interconnects a heater core (30) and the main cooling water passage to circulate the cooling water. A throttle body passage (32) interconnects a throttle body (34) and the main cooling water passage to circulate the cooling water. A water valve (26) opens the heater passage when an operation starting requirement of a heater of a vehicle compartment is met, which allows the cooling water from the main cooling water passage to flow into the heater core through the heater passage. In this apparatus, the throttle body passage (32) is connected to the heater passage (28) in such a manner that the cooling water from the main cooling water passage (14) is supplied to the throttle body (34) through the throttle body passage only when the heater passage is opened by the water valve (26).
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A water pump (12) supplies the cooling water to the engine through the main cooling water passage. A heater passage (28) interconnects a heater core (30) and the main cooling water passage to circulate the cooling water. A throttle body passage (32) interconnects a throttle body (34) and the main cooling water passage to circulate the cooling water. A water valve (26) opens the heater passage when an operation starting requirement of a heater of a vehicle compartment is met, which allows the cooling water from the main cooling water passage to flow into the heater core through the heater passage. In this apparatus, the throttle body passage (32) is connected to the heater passage (28) in such a manner that the cooling water from the main cooling water passage (14) is supplied to the throttle body (34) through the throttle body passage only when the heater passage is opened by the water valve (26).</description><edition>6</edition><language>eng ; fre ; ger</language><subject>BLASTING ; COMBUSTION ENGINES ; CONTROLLING COMBUSTION ENGINES ; COOLING OF INTERNAL-COMBUSTION ENGINES ; COOLING OF MACHINES OR ENGINES IN GENERAL ; ENGINE PLANTS IN GENERAL ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; STEAM ENGINES ; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF ; WEAPONS</subject><creationdate>1996</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=19960522&amp;DB=EPODOC&amp;CC=EP&amp;NR=0712999A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19960522&amp;DB=EPODOC&amp;CC=EP&amp;NR=0712999A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MUKAIYAMA, AKEO</creatorcontrib><creatorcontrib>ISHITOYA, TSUKO</creatorcontrib><creatorcontrib>SUZAKI, SHUNKICHI</creatorcontrib><title>Engine cooling apparatus</title><description>An engine cooling apparatus includes a main cooling water passage (14) in which a cooling water is circulated from an outlet of and to an inlet of a water jacket in an engine (10) to cool the engine. A water pump (12) supplies the cooling water to the engine through the main cooling water passage. A heater passage (28) interconnects a heater core (30) and the main cooling water passage to circulate the cooling water. A throttle body passage (32) interconnects a throttle body (34) and the main cooling water passage to circulate the cooling water. A water valve (26) opens the heater passage when an operation starting requirement of a heater of a vehicle compartment is met, which allows the cooling water from the main cooling water passage to flow into the heater core through the heater passage. In this apparatus, the throttle body passage (32) is connected to the heater passage (28) in such a manner that the cooling water from the main cooling water passage (14) is supplied to the throttle body (34) through the throttle body passage only when the heater passage is opened by the water valve (26).</description><subject>BLASTING</subject><subject>COMBUSTION ENGINES</subject><subject>CONTROLLING COMBUSTION ENGINES</subject><subject>COOLING OF INTERNAL-COMBUSTION ENGINES</subject><subject>COOLING OF MACHINES OR ENGINES IN GENERAL</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</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>1996</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJBwzUvPzEtVSM7Pz8nMS1dILChILEosKS3mYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgEG5oZGlpaWjobGRCgBALiUIgM</recordid><startdate>19960522</startdate><enddate>19960522</enddate><creator>MUKAIYAMA, AKEO</creator><creator>ISHITOYA, TSUKO</creator><creator>SUZAKI, SHUNKICHI</creator><scope>EVB</scope></search><sort><creationdate>19960522</creationdate><title>Engine cooling apparatus</title><author>MUKAIYAMA, AKEO ; ISHITOYA, TSUKO ; SUZAKI, SHUNKICHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0712999A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>1996</creationdate><topic>BLASTING</topic><topic>COMBUSTION ENGINES</topic><topic>CONTROLLING COMBUSTION ENGINES</topic><topic>COOLING OF INTERNAL-COMBUSTION ENGINES</topic><topic>COOLING OF MACHINES OR ENGINES IN GENERAL</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</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>MUKAIYAMA, AKEO</creatorcontrib><creatorcontrib>ISHITOYA, TSUKO</creatorcontrib><creatorcontrib>SUZAKI, SHUNKICHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MUKAIYAMA, AKEO</au><au>ISHITOYA, TSUKO</au><au>SUZAKI, SHUNKICHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Engine cooling apparatus</title><date>1996-05-22</date><risdate>1996</risdate><abstract>An engine cooling apparatus includes a main cooling water passage (14) in which a cooling water is circulated from an outlet of and to an inlet of a water jacket in an engine (10) to cool the engine. 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language eng ; fre ; ger
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subjects BLASTING
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
COOLING OF INTERNAL-COMBUSTION ENGINES
COOLING OF MACHINES OR ENGINES IN GENERAL
ENGINE PLANTS IN GENERAL
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
STEAM ENGINES
SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF
WEAPONS
title Engine cooling apparatus
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